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Patent Assignment Assignor Details
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Assignor Name : HSIEH, WEI-LUN
Total Assignments: 11
Assignment: 1
Reel/Frame:024751/0870   Pages: 3
Recorded: 07/28/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, WEI-LUN
Exec Dt:
06/22/2010
2
CHU, HUNG-SUNG
Exec Dt:
07/08/2010
3
WANG, DER-JIUNN
Exec Dt:
07/08/2010
4
TSAI, KUO-CHEN
Exec Dt:
07/08/2010
5
WEI, WEI-HSIN
Exec Dt:
07/12/2010
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY HSINCHU 310, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193853
US20100321099
12816613
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 2
Reel/Frame:027685/0155   Pages: 2
Recorded: 02/10/2012
Attorney Dkt #:92,000-280 (RH-1167)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, KUO-CHEN
Exec Dt:
02/02/2012
2
HSIEH, WEI-LUN
Exec Dt:
02/02/2012
3
TSAI, TUNG-HAN
Exec Dt:
02/02/2012
4
HSIAO, MING-JUN
Exec Dt:
02/02/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8643993
US20130128395
13370561
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 3
Reel/Frame:029595/0576   Pages: 2
Recorded: 01/09/2013
Attorney Dkt #:TSM12-0694
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TU, CHIA-WEI
Exec Dt:
01/02/2013
2
KUO, YIAN-LIANG
Exec Dt:
01/02/2013
3
HSIEH, WEI-LUN
Exec Dt:
01/03/2013
4
TSAI, TSUNG-FU
Exec Dt:
01/02/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77 R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846548
US20140191392
13737177
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 4
Reel/Frame:031072/0893   Pages: 2
Recorded: 08/23/2013
Attorney Dkt #:92,000-343 (RH-1215)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, WEI-LUN
Exec Dt:
08/15/2013
2
CHU, HUNG-SUNG
Exec Dt:
08/15/2013
3
TSO, CHUNG-HSIEN
Exec Dt:
08/15/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F. NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8836383
US20140070870
13974863
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:039464/0177   Pages: 5
Recorded: 08/17/2016
Attorney Dkt #:123710-05801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, FU-SHEN
Exec Dt:
12/22/2015
2
CHOU, JUNE-YEN
Exec Dt:
12/18/2015
3
WANG, HSING-YUN
Exec Dt:
12/18/2015
4
CHEN, CHIH-JUNG
Exec Dt:
12/18/2015
5
HSIEH, WEI-LUN
Exec Dt:
12/18/2015
Assignee
1
DAIREN CHEMICAL CORPORATION
7F, NO. 30, SONGKIANG ROAD
JHONGSHAN DISTRICT
TAIPEI CITY, TAIWAN 104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344123
US20170051104
15238926
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:049277/0191   Pages: 5
Recorded: 05/24/2019
Attorney Dkt #:123710-05802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, FU-SHEN
Exec Dt:
12/22/2015
2
CHEN, JUNE-YEN
Exec Dt:
12/18/2015
3
WANG, HSING-YUN
Exec Dt:
12/18/2015
4
CHEN, CHIH-JUNG
Exec Dt:
12/18/2015
5
HSIEH, WEI-LUN
Exec Dt:
12/18/2015
Assignee
1
DAIREN CHEMICAL CORPORATION
7F, NO. 301, SONGJIANG RD.
JHONGSHAN DISTRICT
TAIPEI CITY, TAIWAN 104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10875961
US20190276595
16421610
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:041188/0113   Pages: 6
Recorded: 12/25/2016
Attorney Dkt #:65907-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHEN-HSUN
Exec Dt:
12/20/2016
2
KU, CHIN-YU
Exec Dt:
12/20/2016
3
WANG, RUNG-DE
Exec Dt:
12/20/2016
4
HSIEH, WEI-LUN
Exec Dt:
12/20/2016
5
WANG, CHIA-HUA
Exec Dt:
12/20/2016
6
CHEN, JHENG-HONG
Exec Dt:
12/20/2016
7
TSAI, PEI-SHING
Exec Dt:
12/20/2016
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK,
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9837366
NONE
15390519
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7 FLOOR-1, NO. 100
ROOSEVELT ROAD, SECTION 2
TAIPEI, 100 TAIWAN
Assignment: 8
Reel/Frame:047271/0273   Pages: 3
Recorded: 10/18/2018
Attorney Dkt #:TF18HMK013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, WEI-HSIN
Exec Dt:
10/17/2018
2
HSU, YI-CHENG
Exec Dt:
10/17/2018
3
HSIEH, WEI-LUN
Exec Dt:
10/17/2018
Assignee
1
BRAVOTEK ELECTRONICS CO., LTD.
RM. 3, 8F., NO.168, SEC. 2, FUXING 3RD RD., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10291126
NONE
16164755
Correspondence name and address
CHIH FENG YEH
188 OLD CASTLE POINT RD.
WAPPINGERS FALLS, NY 12590-7069
Assignment: 9
Reel/Frame:049530/0563   Pages: 4
Recorded: 06/20/2019
Attorney Dkt #:TF19HMK010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, WEI-HSIN
Exec Dt:
06/17/2019
2
HSU, YI-CHENG
Exec Dt:
06/17/2019
3
HSIEH, WEI-LUN
Exec Dt:
06/17/2019
Assignee
1
BRAVOTEK ELECTRONICS CO., LTD.
8F., NO.168, SEC. 2, FUXING 3RD RD., ZHUBEI CITY, HSINCHU COUNTY,
ROOM 3
ZHUBEI CITY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10622900
NONE
16446642
Correspondence name and address
CHIH FENG YEH
15556 LANYARD LANE
CHINO HILLS, CA 91709-8709
Assignment: 10
Reel/Frame:057312/0847   Pages: 3
Recorded: 08/27/2021
Attorney Dkt #:STV0003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, WEI-LUN
Exec Dt:
12/03/2020
2
WANG, HSING-YUN
Exec Dt:
12/03/2020
Assignee
1
DAIREN CHEMICAL CORPORATION
9F., NO. 301, SONGJIANG RD., ZHONGSHAN DIST.
TAIPEI CITY, TAIWAN 104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064372
17459261
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:057386/0830   Pages: 3
Recorded: 09/03/2021
Attorney Dkt #:BRAV00004 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PI, WEN-CHIA
Exec Dt:
08/18/2021
2
HSIEH, WEI-LUN
Exec Dt:
08/17/2021
3
WEI, WEI-HSIN
Exec Dt:
08/18/2021
Assignee
1
BRAVOTEK ELECTRONICS CO., LTD.
8F.-3, NO.168, SEC. 2, FUXING 3RD RD.
ZHUBEI CITY, HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230070905
17467013
Correspondence name and address
INNOVATION COUNSEL LLP
2880 ZANKER ROAD
SUITE 201
SAN JOSE, CA 95134

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