skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHANG, CHENG-HSIEN
Total Assignments: 7
Assignment: 1
Reel/Frame:019408/0665   Pages: 2
Recorded: 06/11/2007
Attorney Dkt #:251314-4240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHENG-HSIEN
Exec Dt:
06/01/2007
2
CHING, YA HSIN
Exec Dt:
06/01/2007
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8213282
NONE
11760929
Correspondence name and address
DANIEL R. MCCLURE
100 GALLERIA PARKWAY
SUITE 1750
ATLANTA, GA 30339
Assignment: 2
Reel/Frame:020732/0121   Pages: 3
Recorded: 03/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, HIN LEONG
Exec Dt:
03/13/2008
2
LIU, CHANG-MING
Exec Dt:
03/09/2008
3
CHANG, CHENG-HSIEN
Exec Dt:
03/09/2008
Assignee
1
ELECTRONIC DOCUMENT TECHNOLOGY PTE. LTD.
33 SEA AVENUE
SINGAPORE 424264, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8283805
US20090230773
12077389
Correspondence name and address
DOUGLAS I. WELLER
431 MAGNOLIA LANE
SANTA CLARA, CALIFORNIA 95051
Assignment: 3
Reel/Frame:037305/0607   Pages: 4
Recorded: 12/16/2015
Attorney Dkt #:0115042.343US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHENG-HSIEN
Exec Dt:
12/08/2015
2
CHU, CHING-HUA
Exec Dt:
12/08/2015
3
LIN, SHIN-WEN
Exec Dt:
12/08/2015
Assignee
1
CHROMA ATE INC.
66 HUAYA 1ST ROAD, GUISHAN
TAOYUAN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9647650
US20160191032
14971044
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:040000/0941   Pages: 7
Recorded: 10/12/2016
Attorney Dkt #:477435US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, TE-HUANG
Exec Dt:
10/11/2016
2
YU, HUANG-YI
Exec Dt:
10/11/2016
3
YEH, CHIA-FENG
Exec Dt:
10/11/2016
4
WU, CHIH-KUANG
Exec Dt:
10/11/2016
5
CHANG, CHENG-HSIEN
Exec Dt:
10/11/2016
Assignee
1
MEDIATEK INC.
NO. 1, DUSING ROAD 1
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170105193
15291951
Correspondence name and address
OBLON/MEDIATEK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:040716/0584   Pages: 3
Recorded: 12/12/2016
Attorney Dkt #:T1213.10337US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHENG-HSIEN
Exec Dt:
12/02/2016
2
CHU, CHING-HUA
Exec Dt:
12/01/2016
Assignee
1
CHROMA ATE INC.
66 HUAYA 1ST ROAD
GUISHAN
TAOYUAN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170168100
15373311
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR. SUITE 300
PARK CITY, UT 84098
Assignment: 6
Reel/Frame:045581/0328   Pages: 3
Recorded: 04/19/2018
Attorney Dkt #:TWT05854/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, CHING-HUA
Exec Dt:
02/27/2018
2
CHANG, CHENG-HSIEN
Exec Dt:
02/27/2018
Assignee
1
CHROMA ATE INC.
NO.66 HWA-YA 1ST RD.,HWAYA TECHNOLOGY PARK
KUEI-SHAN DIST.
TAO-YUAN CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10802070
US20180306856
15955668
Correspondence name and address
CKC & PARTNERS CO., LTD.
ROOM 1901, 19/F, LEE GARDEN ONE
33 HYSAN AVENUE, CAUSEWAY BAY
HONG KONG, HONG KONG
Assignment: 7
Reel/Frame:053701/0152   Pages: 4
Recorded: 09/06/2020
Attorney Dkt #:WP-67732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHENG-HSIEN
Exec Dt:
07/24/2020
Assignee
1
SUNNDER TECHNOLOGY CO. LTD.
1F., NO.9, ALY. 10, LN. 231, DAZHUANG RD.
NANTOU CITY, NANTOU COUNTY, TAIWAN 540021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220001049
17013611
Correspondence name and address
CHAO-CHANG DAVID PAI
3019 NE 127TH ST.
P. O. BOX 25750
SEATTLE, WA 98165

Search Results as of: 05/29/2024 08:15 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT