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Patent Assignment Assignor Details
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Assignor Name : CHIU, CHIEN-WEI
Total Assignments: 40
Assignment: 1
Reel/Frame:023172/0864   Pages: 2
Recorded: 08/31/2009
Attorney Dkt #:T5112-B001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
07/29/2009
2
HSIAO, AN-TING
Exec Dt:
07/29/2009
Assignee
1
TPO DISPLAYS CORP.
NO. 12, KE JUNG RD.,
SCIENCE-BASED INDUSTRIAL PARK, CHU-NAN,
MIAO-LI COUNTY, TAIWAN 350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8400177
US20100052719
12551204
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:026209/0789   Pages: 4
Recorded: 04/21/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
03/14/2011
2
CHIU, CHIEN-WEI
Exec Dt:
03/14/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120193707
13065569
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 3
Reel/Frame:027081/0674   Pages: 2
Recorded: 10/18/2011
Attorney Dkt #:92,000-278 (RH-1165)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
10/11/2011
2
CHIU, CHIEN-WEI
Exec Dt:
10/11/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130093011
13276111
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 4
Reel/Frame:027554/0689   Pages: 2
Recorded: 01/18/2012
Attorney Dkt #:92,000-290 (RH-1174)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
01/16/2012
2
CHIU, CHIEN-WEI
Exec Dt:
01/16/2012
3
HUANG, CHIEN-HAO
Exec Dt:
01/16/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130181253
13353053
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 5
Reel/Frame:027685/0860   Pages: 2
Recorded: 02/10/2012
Attorney Dkt #:92,000-289 (RH-1173)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
02/03/2012
2
CHIU, CHIEN-WEI
Exec Dt:
02/03/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907432
US20130207185
13370691
Correspondence name and address
RANDY W. TUNG, TUNG & ASSOCIATES
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 6
Reel/Frame:027967/0715   Pages: 2
Recorded: 03/30/2012
Attorney Dkt #:92,000-304 (RH-1184)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
03/19/2012
2
HUANG, TSUNG-YI
Exec Dt:
03/19/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9466552
US20130256680
13436665
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 7
Reel/Frame:028034/0874   Pages: 2
Recorded: 04/12/2012
Attorney Dkt #:92,000-305 (RH-1185)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
04/10/2012
2
CHIU, CHIEN-WEI
Exec Dt:
04/10/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130270634
13445151
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 8
Reel/Frame:028053/0968   Pages: 2
Recorded: 04/16/2012
Attorney Dkt #:92,000-303 (RH-1183)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
04/16/2012
2
YANG, TSUNG-YU
Exec Dt:
04/10/2012
3
CHANG, TING-FU
Exec Dt:
04/10/2012
4
HUANG, TSUNG-YI
Exec Dt:
04/10/2012
5
CHIU, CHIEN-WEI
Exec Dt:
04/10/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130270571
13448163
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 9
Reel/Frame:028174/0643   Pages: 2
Recorded: 05/08/2012
Attorney Dkt #:92,000-306 (RH-1186)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHIEH-HSIUNG
Exec Dt:
04/13/2012
2
LIAO, TING-WEI
Exec Dt:
04/13/2012
3
CHIU, CHIEN-WEI
Exec Dt:
04/13/2012
4
HUANG, TSUNG-YI
Exec Dt:
04/13/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130299840
13466550
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 10
Reel/Frame:028268/0120   Pages: 2
Recorded: 05/24/2012
Attorney Dkt #:92,000-321 (RH-1194)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
05/23/2012
2
CHIU, CHIEN-WEI
Exec Dt:
05/23/2012
3
HUANG, CHIEN-HAO
Exec Dt:
05/23/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8575693
US20130313641
13480360
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 11
Reel/Frame:028815/0088   Pages: 2
Recorded: 08/20/2012
Attorney Dkt #:92,000-330 (RH-1200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
08/08/2012
2
CHIU, CHIEN-WEI
Exec Dt:
08/08/2012
3
HUANG, CHIH-FANG
Exec Dt:
08/10/2012
4
YANG, TSUNG-YU
Exec Dt:
08/09/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140048815
13589784
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 12
Reel/Frame:028868/0124   Pages: 2
Recorded: 08/29/2012
Attorney Dkt #:92,000-339 (RH-1209)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
08/22/2012
2
CHIU, CHIEN-WEI
Exec Dt:
08/22/2012
3
CHANG, TING-FU
Exec Dt:
08/22/2012
4
YANG, TSUNG-YU
Exec Dt:
08/22/2012
5
HUANG, TSUNG-YI
Exec Dt:
08/22/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8710551
US20140061724
13597599
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 13
Reel/Frame:028896/0094   Pages: 2
Recorded: 09/04/2012
Attorney Dkt #:92,000-337 (RH-1204)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
08/29/2012
2
HUANG, TSUNG-YI
Exec Dt:
08/29/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140061658
13603392
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 14
Reel/Frame:028896/0084   Pages: 2
Recorded: 09/04/2012
Attorney Dkt #:92,000-338 (RH-1207)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
08/30/2012
2
CHIU, CHIEN-WEI
Exec Dt:
08/30/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140061786
13603385
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 15
Reel/Frame:030451/0173   Pages: 4
Recorded: 05/20/2013
Attorney Dkt #:92,000-376 (RH-1232)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
05/02/2013
2
PENG, PO-CHIN
Exec Dt:
05/02/2013
3
HSIAO, TSUNG-CHIEH
Exec Dt:
05/02/2013
4
LIU, YA-HSIEN
Exec Dt:
05/02/2013
5
CHANG, K.C.
Exec Dt:
05/02/2013
6
SU, HUNG-DER
Exec Dt:
05/02/2013
7
CHIU, CHIEN-WEI
Exec Dt:
05/02/2013
8
HUANG, TSUNG-YI
Exec Dt:
05/02/2013
9
YANG, TSUNG-YU
Exec Dt:
05/02/2013
10
CHANG, TING-FU
Exec Dt:
05/02/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981429
US20140159048
13898374
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 16
Reel/Frame:031304/0092   Pages: 4
Recorded: 09/28/2013
Attorney Dkt #:92,000-384(RH-1254)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
08/22/2013
2
HUANG, TSUNG-YI
Exec Dt:
08/22/2013
3
CHIU, CHIEN-WEI
Exec Dt:
08/22/2013
4
YANG, TSUNG-YU
Exec Dt:
08/22/2013
5
CHANG, TING-FU
Exec Dt:
08/22/2013
6
HSIAO, TSUNG-CHIEH
Exec Dt:
08/22/2013
7
LIU, YA-HSIEN
Exec Dt:
08/22/2013
8
PENG, PO-CHIN
Exec Dt:
08/22/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F. NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9105757
US20150021615
14040670
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 17
Reel/Frame:031332/0476   Pages: 2
Recorded: 10/02/2013
Attorney Dkt #:92,000-357 (RH-1229)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
09/24/2013
2
CHIU, CHIEN-WEI
Exec Dt:
09/24/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F. NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140179079
14044626
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 18
Reel/Frame:031367/0741   Pages: 2
Recorded: 10/08/2013
Attorney Dkt #:92000-356 (RH-1228)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, HUNG-DER
Exec Dt:
10/04/2013
2
CHIU, CHIEN-WEI
Exec Dt:
10/04/2013
3
HUANG, TSUNG-YI
Exec Dt:
10/04/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F. NO. 20, TAI YUEN STREET
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9245746
US20140159111
14048971
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 19
Reel/Frame:031577/0619   Pages: 3
Recorded: 11/11/2013
Attorney Dkt #:92,000-389 (RH-1259)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
10/23/2013
2
LIAO, TING-WEI
Exec Dt:
10/23/2013
3
KUAN, CHIEH-HSIUNG
Exec Dt:
10/23/2013
4
HUANG, TSUNG-YI
Exec Dt:
10/23/2013
5
YANG, TSUNG-YU
Exec Dt:
10/23/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F, NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150130067
14076768
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 20
Reel/Frame:033574/0696   Pages: 4
Recorded: 08/20/2014
Attorney Dkt #:92,000-385(RH-1255)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
08/08/2014
2
HUANG, TSUNG-YI
Exec Dt:
08/08/2014
3
CHIU, CHIEN-WEI
Exec Dt:
08/08/2014
4
YANG, TSUNG-YU
Exec Dt:
08/08/2014
5
CHANG, TING-FU
Exec Dt:
08/08/2014
6
HSIAO, TSUNG-CHIEH
Exec Dt:
08/08/2014
7
LIU, YA-HSIEN
Exec Dt:
08/08/2014
8
PENG, PO-CHIN
Exec Dt:
08/08/2014
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F,NO.20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9252219
US20150084060
14464220
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 21
Reel/Frame:034121/0882   Pages: 2
Recorded: 11/06/2014
Attorney Dkt #:92000-410 (RH-1280)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
11/03/2014
2
CHIU, CHIEN-WEI
Exec Dt:
11/03/2014
3
CHU, HUANG-PING
Exec Dt:
11/03/2014
4
CHANG, CHIEN-KAI
Exec Dt:
11/03/2014
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO.8, TAIYUAN 1ST STREET
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9245945
NONE
14534955
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 22
Reel/Frame:038516/0382   Pages: 2
Recorded: 05/09/2016
Attorney Dkt #:0941-3372PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHU-FENG
Exec Dt:
03/30/2016
2
CHOU, WEI-CHUN
Exec Dt:
04/25/2016
3
CHIU, CHIEN-WEI
Exec Dt:
04/26/2016
Assignee
1
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
123, PARK AVE-3RD
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9831305
US20170323938
15148090
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 23
Reel/Frame:039684/0029   Pages: 2
Recorded: 09/09/2016
Attorney Dkt #:92,000-304CIP(RH-1184CIP)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
08/31/2016
2
CHIU, CHIEN-WEI
Exec Dt:
09/02/2016
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20,TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9786776
US20160380093
15260599
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
3349 SOUTH SHORE CIRCLE
WEST BLOOMFIELD, MI 48323
Assignment: 24
Reel/Frame:039959/0981   Pages: 4
Recorded: 10/06/2016
Attorney Dkt #:0941-3431PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
09/20/2016
2
CHEN, CHING-JONG
Exec Dt:
09/20/2016
3
HO, FAN
Exec Dt:
09/20/2016
4
SONG, CHIEN-HSIEN
Exec Dt:
09/20/2016
Assignee
1
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
123, PARK AVE-3RD
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9853145
NONE
15285238
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042-0747
Assignment: 25
Reel/Frame:042540/0317   Pages: 3
Recorded: 05/31/2017
Attorney Dkt #:0941-3561PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
05/17/2017
2
LIU, HSING-CHAO
Exec Dt:
05/17/2017
3
LIU, CHUN-FU
Exec Dt:
05/22/2017
4
CHOU, YING-KAI
Exec Dt:
05/23/2017
Assignee
1
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
123, PARK AVE-3RD, SCIENCE - BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10276679
US20180350931
15608496
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 26
Reel/Frame:042546/0934   Pages: 2
Recorded: 05/31/2017
Attorney Dkt #:0941-3565PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI-CHE
Exec Dt:
05/22/2017
2
CHIU, CHIEN-WEI
Exec Dt:
05/22/2017
3
SONG, CHIEN-HSIEN
Exec Dt:
05/22/2017
Assignee
1
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
123, PARK AVE-3RD, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10032673
NONE
15607976
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 27
Reel/Frame:043770/0762   Pages: 2
Recorded: 10/03/2017
Attorney Dkt #:0941-3633PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
09/19/2017
2
LIN, SHIN-CHENG
Exec Dt:
09/25/2017
3
LIN, YUNG-HAO
Exec Dt:
09/25/2017
Assignee
1
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
123, PARK AVE-3RD, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10032938
NONE
15723802
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 28
Reel/Frame:043798/0575   Pages: 2
Recorded: 10/05/2017
Attorney Dkt #:0941-3635PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
09/23/2017
2
LIN, SHIN-CHENG
Exec Dt:
09/25/2017
3
HO, YU-HAO
Exec Dt:
09/25/2017
Assignee
1
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
123, PARK AVE-3RD
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10388649
US20190103400
15724768
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 29
Reel/Frame:043983/0868   Pages: 2
Recorded: 10/30/2017
Attorney Dkt #:0941-3639PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
10/10/2017
2
LIN, SHIN-CHENG
Exec Dt:
10/11/2017
3
LIN, YUNG-HAO
Exec Dt:
10/11/2017
Assignee
1
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
123, PARK AVE-3RD, SCIENCE - BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10068986
NONE
15795627
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 30
Reel/Frame:052593/0537   Pages: 4
Recorded: 05/06/2020
Attorney Dkt #:92,000-652(RH-1495)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
11/18/2019
2
YANG, TA-YUNG
Exec Dt:
11/18/2019
3
WENG, WU-TE
Exec Dt:
11/18/2019
4
CHEN, CHIEN-YU
Exec Dt:
11/18/2019
5
YU, KUN-HUANG
Exec Dt:
11/18/2019
6
HSIUNG, CHIH-WEN
Exec Dt:
11/18/2019
7
CHIU, KUO-CHIN
Exec Dt:
11/18/2019
8
CHANG, CHUN-LUNG
Exec Dt:
11/18/2019
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F, NO.8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210074851
16868456
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 31
Reel/Frame:051828/0384   Pages: 4
Recorded: 02/17/2020
Attorney Dkt #:094373-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
02/13/2020
2
TSAO, LING-FAN
Exec Dt:
02/13/2020
Assignee
1
ACER INCORPORATED
8F., NO.88, SEC. 1, XINTAI 5TH RD., XIZHI DIST.,
NEW TAIPEI CITY, TAIWAN 221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11219827
US20210197090
16792303
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 10084 TAIWAN
Assignment: 32
Reel/Frame:057854/0261   Pages: 4
Recorded: 10/20/2021
Attorney Dkt #:92,000-688(RH-1530)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, KUO-CHIN
Exec Dt:
10/22/2020
2
YANG, TA-YUNG
Exec Dt:
10/22/2020
3
CHIU, CHIEN-WEI
Exec Dt:
10/23/2020
4
WENG, WU-TE
Exec Dt:
10/22/2020
5
CHEN, CHIEN-YU
Exec Dt:
10/22/2020
6
HSIUNG, CHIH-WEN
Exec Dt:
10/22/2020
7
CHANG, CHUN-LUNG
Exec Dt:
10/22/2020
8
YU, KUN-HUANG
Exec Dt:
10/22/2020
9
LIAO, TING-WEI
Exec Dt:
10/22/2020
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220157982
17506422
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 33
Reel/Frame:058471/0030   Pages: 3
Recorded: 12/23/2021
Attorney Dkt #:92,000-720(RH-1557)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, TING-WEI
Exec Dt:
01/26/2021
2
CHEN, CHIEN-YU
Exec Dt:
01/27/2021
3
YU, KUN-HUANG
Exec Dt:
01/26/2021
4
CHIU, CHIEN-WEI
Exec Dt:
01/27/2021
5
YANG, TA-YUNG
Exec Dt:
01/15/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11876453
US20220239223
17560761
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, 48135 TAIWAN
Assignment: 34
Reel/Frame:058546/0819   Pages: 4
Recorded: 01/04/2022
Attorney Dkt #:92000-717(RH-1554)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, KUN-HUANG
Exec Dt:
01/26/2021
2
CHEN, CHIEN-YU
Exec Dt:
01/27/2021
3
LIAO, TING-WEI
Exec Dt:
01/27/2021
4
WENG, WU-TE
Exec Dt:
01/27/2021
5
CHIU, CHIEN-WEI
Exec Dt:
01/27/2021
6
HU, YONG-ZHONG
Exec Dt:
01/27/2021
7
YANG, TA-YUNG
Exec Dt:
01/15/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11522536
US20220224325
17568637
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 35
Reel/Frame:058570/0329   Pages: 3
Recorded: 01/02/2022
Attorney Dkt #:92,000-719(RH-1556)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, TING-WEI
Exec Dt:
01/26/2021
2
CHEN, CHIEN-YU
Exec Dt:
01/27/2021
3
YU, KUN-HUANG
Exec Dt:
01/26/2021
4
CHIU, CHIEN-WEI
Exec Dt:
01/27/2021
5
YANG, TA-YUNG
Exec Dt:
01/15/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11955890
US20220239224
17567130
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 36
Reel/Frame:058360/0411   Pages: 4
Recorded: 12/10/2021
Attorney Dkt #:92000-716(RH-1553)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUN-LUNG
Exec Dt:
01/26/2021
2
HSIUNG, CHIH-WEN
Exec Dt:
01/26/2021
3
YU, KUN-HUANG
Exec Dt:
01/26/2021
4
CHIU, KUO-CHIN
Exec Dt:
01/27/2021
5
WENG, WU-TE
Exec Dt:
01/26/2021
6
CHIU, CHIEN-WEI
Exec Dt:
01/28/2021
7
YANG, TA-YUNG
Exec Dt:
01/15/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220223733
17547707
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 37
Reel/Frame:058361/0492   Pages: 4
Recorded: 12/10/2021
Attorney Dkt #:92000-718(RH-1555)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, KUN-HUANG
Exec Dt:
01/26/2021
2
CHEN, CHIEN-YU
Exec Dt:
01/27/2021
3
LIAO, TING-WEI
Exec Dt:
02/01/2021
4
HSIUNG, CHIH-WEN
Exec Dt:
01/28/2021
5
CHANG, CHUN-LUNG
Exec Dt:
01/28/2021
6
CHIU, KUO-CHIN
Exec Dt:
01/28/2021
7
WENG, WU-TE
Exec Dt:
02/02/2021
8
CHIU, CHIEN-WEI
Exec Dt:
02/02/2021
9
HU, YONG-ZHONG
Exec Dt:
02/02/2021
10
YANG, TA-YUNG
Exec Dt:
01/15/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220223464
17547829
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 38
Reel/Frame:058610/0781   Pages: 4
Recorded: 01/10/2022
Attorney Dkt #:92,000-722(RH-1559)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, TING-WEI
Exec Dt:
02/02/2021
2
CHEN, CHIEN-YU
Exec Dt:
02/02/2021
3
YU, KUN-HUANG
Exec Dt:
02/02/2021
4
WENG, WU-TE
Exec Dt:
02/02/2021
5
CHIU, CHIEN-WEI
Exec Dt:
02/02/2021
6
YANG, TA-YUNG
Exec Dt:
02/02/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220238727
17571401
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 39
Reel/Frame:059382/0897   Pages: 2
Recorded: 03/23/2022
Attorney Dkt #:92000-714(RH-1551)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, KUO-CHIN
Exec Dt:
03/25/2021
2
CHIU, CHIEN-WEI
Exec Dt:
03/25/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11961833
US20220336441
17702702
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 40
Reel/Frame:059760/0302   Pages: 2
Recorded: 04/21/2022
Attorney Dkt #:92000-724(RH-1561)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, KUO-HSUAN
Exec Dt:
08/24/2021
2
HUANG, CHIEN-HAO
Exec Dt:
08/24/2021
3
CHEN, CHU-FENG
Exec Dt:
08/24/2021
4
WENG, WU-TE
Exec Dt:
08/24/2021
5
CHIU, CHIEN-WEI
Exec Dt:
08/24/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220376110
17726515
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135

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