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 : WU, WEN-CHENG
Total Assignments: 17
Assignment: 1
Reel/Frame:009816/0044   Pages: 6
Recorded: 03/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/1999
2
Exec Dt:
03/02/1999
3
Exec Dt:
03/02/1999
4
Exec Dt:
03/02/1999
5
Exec Dt:
03/02/1999
6
Exec Dt:
03/02/1999
7
Exec Dt:
03/02/1999
8
Exec Dt:
03/02/1999
Assignee
1
6 FL., 360 TUNG HWA N RD.
TAIPEL, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09264503
Correspondence name and address
LADAS & PARRY
WILLIAM R. EVANS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:010027/0526   Pages: 6
Recorded: 06/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/1999
2
Exec Dt:
06/07/1999
3
Exec Dt:
06/07/1999
4
Exec Dt:
06/07/1999
5
Exec Dt:
06/07/1999
6
Exec Dt:
06/07/1999
7
Exec Dt:
06/07/1999
8
Exec Dt:
06/07/1999
Assignee
1
6 FL., 260 TUNG HWA N RD.
TAIPEI, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09329601
Correspondence name and address
LADAS & PARRY
WILLIAM R. EVANS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 3
Reel/Frame:010535/0478   Pages: 6
Recorded: 01/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/1999
2
Exec Dt:
08/05/1999
3
Exec Dt:
08/05/1999
4
Exec Dt:
08/05/1999
5
Exec Dt:
08/05/1999
6
Exec Dt:
08/05/1999
7
Exec Dt:
08/05/1999
8
Exec Dt:
08/05/1999
9
Exec Dt:
08/05/1999
Assignee
1
6 FL., 260 TUNG HWA N RD.
TAIPEI, TAIWAN (R.O.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09487970
Correspondence name and address
LADAS & PARRY
WILLIAM R. EVANS
26 WEST 61 STREET
NEW YORK, NY 10023
Assignment: 4
Reel/Frame:011939/0545   Pages: 6
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2001
2
Exec Dt:
05/28/2001
3
Exec Dt:
05/28/2001
4
Exec Dt:
05/28/2001
5
Exec Dt:
05/28/2001
6
Exec Dt:
05/28/2001
7
Exec Dt:
05/28/2001
8
Exec Dt:
05/28/2001
9
Exec Dt:
05/28/2001
Assignee
1
6 FL., 260 TUNG HWA N RD.
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09891077
Correspondence name and address
LADAS & PARRY
WILLIAM R. EVANS
26 WEST 61 STREET
NEW YORK, NY 10023
Assignment: 5
Reel/Frame:012143/0604   Pages: 8
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2001
2
Exec Dt:
08/20/2001
3
Exec Dt:
08/20/2001
4
Exec Dt:
08/20/2001
5
Exec Dt:
08/20/2001
6
Exec Dt:
08/20/2001
7
Exec Dt:
08/20/2001
8
Exec Dt:
08/20/2001
Assignee
1
6FL., 260 TUNG-HWA N. ROAD
TAIPEI, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09849589
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NEW YORK 10023
Assignment: 6
Reel/Frame:019319/0970   Pages: 2
Recorded: 05/15/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2007
2
Exec Dt:
05/04/2007
Assignees
1
10F, NO. 89, LANE 6, ZIHYOU 2ND RD., ZUOYING DISTRICT
KAOHSIUNG CITY 813, TAIWAN R.O.C.
2
NO. 42, NANJIANG ST., FONGSHAN CITY
KAOHSIUNG COUNTY 830, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11433867
Correspondence name and address
TZAN-FU SUN
235 CHUNG-HO BOX 8-24
TAIPEI, TAIWAN R.O.C.
Assignment: 7
Reel/Frame:022590/0043   Pages: 4
Recorded: 04/23/2009
Attorney Dkt #:19408-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2009
2
Exec Dt:
04/22/2009
3
Exec Dt:
04/22/2009
4
Exec Dt:
04/22/2009
5
Exec Dt:
04/22/2009
6
Exec Dt:
04/22/2009
Assignee
1
16, WEST 3RD STREET, N.E.P.Z.
KAOHSIUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12429081
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2030 MAIN STREET, SUITE 1300
IRVINE, CA 92614
Assignment: 8
Reel/Frame:023396/0206   Pages: 4
Recorded: 10/20/2009
Attorney Dkt #:19408-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2009
2
Exec Dt:
10/14/2009
3
Exec Dt:
10/14/2009
4
Exec Dt:
10/15/2009
5
Exec Dt:
10/14/2009
6
Exec Dt:
10/14/2009
Assignee
1
16, WEST 3RD STREET, N.E.P.Z.
KAOHSIUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12582154
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2030 MAIN STREET, SUITE 1300
IRVINE, CA 92614
Assignment: 9
Reel/Frame:023402/0827   Pages: 6
Recorded: 10/21/2009
Attorney Dkt #:19408-029
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE FIRST ASSIGNOR'S NAME FROM CHIH-CHANG YANG TO CHIH-CHUNG YANG PREVIOUSLY RECORDED ON REEL 023396 FRAME 0206. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ENTIRE INTEREST.
Assignors
1
Exec Dt:
10/14/2009
2
Exec Dt:
10/14/2009
3
Exec Dt:
10/14/2009
4
Exec Dt:
10/15/2009
5
Exec Dt:
10/14/2009
6
Exec Dt:
10/14/2009
Assignee
1
16, WEST 3RD STREET, N.E.P.Z.
KAOHSIUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12582154
Correspondence name and address
ANTHONY S. KING
2030 MAIN STREET, SUITE 1300
IRVINE, CA 92614
Assignment: 10
Reel/Frame:028162/0031   Pages: 2
Recorded: 05/06/2012
Attorney Dkt #:100P001371US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2012
2
Exec Dt:
03/14/2012
3
Exec Dt:
03/14/2012
Assignee
1
NO. 21, DONGYUAN RD., JHONGLI INDUSTRIAL PARK
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13464995
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
2820 SHAWN LEIGH DR
VIENNA, VA 22181
Assignment: 11
Reel/Frame:029124/0663   Pages: 2
Recorded: 10/14/2012
Attorney Dkt #:100P001371US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 028162 FRAME 0031. ASSIGNOR(S) HEREBY CONFIRMS THE THE ASSIGNEE'S CITY IS TAOYUAN COUNTY AS SHOWN IN THE ORIGINAL ASSIGNMENT.
Assignors
1
Exec Dt:
03/14/2012
2
Exec Dt:
03/14/2012
3
Exec Dt:
03/14/2012
Assignee
1
NO. 21, DONGYUAN RD., JHONGLI INDUSTRIAL PARK
TAOYUAN COUNTY, TAIWAN 320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13464995
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
2820 SHAWN LEIGH DR
VIENNA, VA 22181
Assignment: 12
Reel/Frame:028820/0029   Pages: 3
Recorded: 08/21/2012
Attorney Dkt #:67407-258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2012
2
Exec Dt:
07/18/2012
3
Exec Dt:
07/18/2012
Assignee
1
4F-1, NO. 26, TAIYUAN ST., ZHUBEI CITY
HSINCHU COUNTY, TAIWAN ROC 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13590493
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 13
Reel/Frame:037163/0449   Pages: 4
Recorded: 11/30/2015
Attorney Dkt #:100P001371US.DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2015
2
Exec Dt:
11/30/2015
Assignee
1
NO. 21, DONGYUAN RD., JHONGLI INDUSTRIAL PARK
TAOYUAN COUNTY, TAIWAN 320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14953511
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 14
Reel/Frame:041615/0970   Pages: 4
Recorded: 03/17/2017
Attorney Dkt #:TSMP20160659US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2017
2
Exec Dt:
02/17/2017
3
Exec Dt:
02/21/2017
4
Exec Dt:
02/24/2017
5
Exec Dt:
02/24/2017
6
Exec Dt:
02/17/2017
7
Exec Dt:
02/22/2017
Assignee
1
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15462001
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 15
Reel/Frame:049357/0731   Pages: 4
Recorded: 06/04/2019
Attorney Dkt #:TSMP20182422US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2019
2
Exec Dt:
04/26/2019
3
Exec Dt:
05/07/2019
4
Exec Dt:
04/26/2019
5
Exec Dt:
04/26/2019
6
Exec Dt:
05/09/2019
7
Exec Dt:
05/09/2019
8
Exec Dt:
05/09/2019
Assignee
1
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16430114
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 16
Reel/Frame:056407/0577   Pages: 3
Recorded: 06/02/2021
Attorney Dkt #:CFPA10201-25257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2021
2
Exec Dt:
05/25/2021
3
Exec Dt:
05/25/2021
4
Exec Dt:
05/25/2021
Assignee
1
4FL., NO. 15, LANE 360, SEC. 1 NEI-HU RD.
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17336254
Correspondence name and address
LEONG C. LEI
PMB # 1008
1839 YGNACIO VALLEY ROAD
WALNUT CREEK, CA 94598
Assignment: 17
Reel/Frame:060068/0451   Pages: 6
Recorded: 06/01/2022
Attorney Dkt #:68307-127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2022
2
Exec Dt:
06/01/2022
3
Exec Dt:
06/01/2022
4
Exec Dt:
06/01/2022
5
Exec Dt:
06/01/2022
6
Exec Dt:
06/01/2022
7
Exec Dt:
06/01/2022
8
Exec Dt:
06/01/2022
Assignee
1
NO.241, YUANSHAN BEI ROAD, CHANGPING TOWN, GUANGDONG PROVINCE
DONGGUAN CITY, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17829642
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

Search Results as of: 05/11/2024 12:22 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