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 : CHIEN, WEN-CHANG
Total Assignments: 20
Assignment: 1
Reel/Frame:017536/0047   Pages: 3
Recorded: 02/03/2006
Attorney Dkt #:2519-0236PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
01/20/2006
2
HU, LIEN-FU
Exec Dt:
01/20/2006
3
SU, YEN-HSIEN
Exec Dt:
01/20/2006
Assignee
1
CORETRONIC CORPORATION
NO. 2, KE BEI 5TH RD.
HSINCHU SCIENCE-BASED INDUSTRIAL PARK
CHUNAN, MIAOLI COUNTY, TAIWAN 350, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060232716
11346169
Correspondence name and address
JOE MCKINNEY MUNCY
BIRCH STEWART KOLASCH, ET AL.
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:018083/0990   Pages: 3
Recorded: 07/21/2006
Attorney Dkt #:4443-0238PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
05/10/2006
2
LO, JIH-SHUN
Exec Dt:
05/10/2006
Assignee
1
CORETRONIC CORPORATION
NO 2, KE BEI RD 5. SCIENCE PARK
CHU-NAN, MIAO LI COUNTY, TAIWAN 350, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7812889
US20070024754
11490082
Correspondence name and address
JOE MCKINNEY MUNCY
BIRCH STREWART KOLASCH, ET AL.
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:018176/0447   Pages: 4
Recorded: 08/24/2006
Attorney Dkt #:JCLA17033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
08/21/2006
2
LIN, WU-HUNG
Exec Dt:
08/21/2006
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI HSING RD., SCIENCE PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070065094
11466847
Correspondence name and address
J. C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 4
Reel/Frame:018376/0362   Pages: 3
Recorded: 10/03/2006
Attorney Dkt #:4443-0304PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
09/15/2006
2
HSIEH, KUN-LIN
Exec Dt:
09/15/2006
Assignee
1
CORETRONIC CORPORATION
NO. 2, KE BEI RD 5. SCIENCE PARK,
CHU NAN, MIAO LI COUNTY, TAIWAN ROC 350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070169095
11541723
Correspondence name and address
JOE MCKINNEY MUNCY
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:018372/0330   Pages: 3
Recorded: 10/05/2006
Attorney Dkt #:jcla16511
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
09/27/2006
2
FAN CHIANG, CHIH-HENG
Exec Dt:
09/27/2006
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI HSING RD., SCIENCE PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7956937
US20070030401
11486480
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IVINE, CA 92618
Assignment: 6
Reel/Frame:019003/0295   Pages: 3
Recorded: 02/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
02/09/2007
2
LO, JIH-SHUN
Exec Dt:
02/09/2007
3
YANG, TSAIR-PAY
Exec Dt:
02/09/2007
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI HSING RD.
SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070245244
11711454
Correspondence name and address
ROBERT POPA
LADAS & PARRY
5670 WILSHIRE BOULEVARD, #2100
LOS ANGELES, CA 90036
Assignment: 7
Reel/Frame:019471/0295   Pages: 3
Recorded: 06/25/2007
Attorney Dkt #:19665-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN CHIANG, CHIH-HENG
Exec Dt:
06/05/2007
2
CHIEN, WEN-CHANG
Exec Dt:
06/05/2007
3
CHEN, HSIN-CHI
Exec Dt:
06/05/2007
Assignee
1
CORETRONIC CORPORATION
NO 11, LI HSING RD, SCIENCE PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8159618
US20080022019
11761379
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY
7F-1,NO.100,ROOSEVELT RD.,SEC.2,
TAIPEI, 100 TAIWAN
Assignment: 8
Reel/Frame:023629/0289   Pages: 3
Recorded: 12/02/2009
Attorney Dkt #:CHIE3144/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
11/13/2008
2
CHEN, JUI-CHI
Exec Dt:
11/13/2008
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSING RD., HSINCHU
SCIENCE PARK
HSIN-CHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100141899
12591807
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 9
Reel/Frame:022816/0003   Pages: 4
Recorded: 06/11/2009
Attorney Dkt #:28394-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
06/03/2009
2
LEE, HUNG-LIN
Exec Dt:
06/03/2009
3
YIN, NAN-JIUN
Exec Dt:
06/03/2009
4
FAN CHIANG, CHIH-HENG
Exec Dt:
06/03/2009
5
WANG, CHUN-PING
Exec Dt:
06/03/2009
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSING RD., HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8339524
US20100073581
12477890
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO.100, ROOSEVELT RD., SEC. 2
TAIPEI, 100 TAIWAN
Assignment: 10
Reel/Frame:022790/0540   Pages: 3
Recorded: 06/07/2009
Attorney Dkt #:06650COR-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KUN-RONG
Exec Dt:
06/04/2009
2
CHIEN, WEN-CHANG
Exec Dt:
06/04/2009
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSING RD., HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9122141
US20100060866
12479839
Correspondence name and address
CHUN-MING SHIH
13611 NORTHBOURNE DR.
CENTREVILLE, VA 20120
Assignment: 11
Reel/Frame:023762/0741   Pages: 3
Recorded: 12/30/2009
Attorney Dkt #:CHEN4423/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JUI-CHI
Exec Dt:
07/22/2009
2
CHIEN, WEN-CHANG
Exec Dt:
07/22/2009
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSING RD.
HSINCHU SCIENCE PARK
HSIN-CHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8276097
US20100211913
12654725
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 12
Reel/Frame:024749/0957   Pages: 3
Recorded: 07/28/2010
Attorney Dkt #:31937-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, MING-LUNG
Exec Dt:
07/16/2010
2
CHIEN, WEN-CHANG
Exec Dt:
07/16/2010
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSING RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110113272
12842049
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 13
Reel/Frame:031910/0052   Pages: 3
Recorded: 01/07/2014
Attorney Dkt #:45443-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, CHIA-CHIEN
Exec Dt:
12/23/2013
2
CHIEN, WEN-CHANG
Exec Dt:
12/23/2013
3
KUO, TZU-SHOU
Exec Dt:
12/23/2013
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9497414
US20140184725
14139881
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 14
Reel/Frame:035197/0109   Pages: 3
Recorded: 03/18/2015
Attorney Dkt #:51719-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, YU-CHI
Exec Dt:
03/17/2015
2
CHIEN, WEN-CHANG
Exec Dt:
03/17/2015
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9591278
US20150365641
14659633
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 15
Reel/Frame:036213/0272   Pages: 3
Recorded: 07/29/2015
Attorney Dkt #:54410-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, WEN-CHANG
Exec Dt:
07/22/2015
2
LI, PEI-YU
Exec Dt:
07/22/2015
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10349021
US20160142690
14806687
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 16
Reel/Frame:047646/0461   Pages: 4
Recorded: 11/30/2018
Attorney Dkt #:PT-00150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, TZU-HAI
Exec Dt:
11/28/2018
2
CHIEN, WEN-CHANG
Exec Dt:
11/28/2018
3
WU, YU-CHI
Exec Dt:
11/28/2018
Assignee
1
CORETRONIC CORPORATION
NO. 11 LI-HSIN ROAD, HSINCHU SCIENCE PARK
HSIN-CHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11204543
US20190163044
16207032
Correspondence name and address
CHENG-JU CHIANG
P.O. BOX 766
CHINO, CA 91708
Assignment: 17
Reel/Frame:051136/0794   Pages: 3
Recorded: 11/28/2019
Attorney Dkt #:084355-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIAO, YUN-LIN
Exec Dt:
11/27/2019
2
CHIEN, WEN-CHANG
Exec Dt:
11/27/2019
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11533459
NONE
16698966
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 18
Reel/Frame:052706/0130   Pages: 3
Recorded: 05/19/2020
Attorney Dkt #:089872-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAO, HAO-CHANG
Exec Dt:
05/15/2020
2
CHIEN, WEN-CHANG
Exec Dt:
05/15/2020
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11032526
US20200374496
16877494
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 19
Reel/Frame:053299/0285   Pages: 3
Recorded: 07/24/2020
Attorney Dkt #:091588-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIAO, YUN-LIN
Exec Dt:
07/22/2020
2
CHIEN, WEN-CHANG
Exec Dt:
07/22/2020
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11012669
US20210037220
16937595
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 20
Reel/Frame:054782/0759   Pages: 3
Recorded: 12/31/2020
Attorney Dkt #:106387-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JUI-TA
Exec Dt:
12/31/2020
2
CHIEN, WEN-CHANG
Exec Dt:
12/31/2020
3
YEH, TSUNG-HSIN
Exec Dt:
12/31/2020
4
LIN, SHAO-CHI
Exec Dt:
12/31/2020
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11951901
US20220203885
17138937
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

Search Results as of: 05/28/2024 05:46 AM
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