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 : YEN, WEN-TSAI
Total Assignments: 21
Assignment: 1
Reel/Frame:024273/0849   Pages: 3
Recorded: 04/22/2010
Attorney Dkt #:T5057-Y237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2010
2
Exec Dt:
04/19/2010
3
Exec Dt:
04/19/2010
4
Exec Dt:
04/19/2010
5
Exec Dt:
04/19/2010
Assignee
1
NO. 8, LI-HSIN RD. VI, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12765407
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP (TSMC)
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:026729/0987   Pages: 2
Recorded: 08/10/2011
Attorney Dkt #:T5057-B517
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2011
2
Exec Dt:
08/03/2011
3
Exec Dt:
08/03/2011
4
Exec Dt:
08/03/2011
Assignee
1
NO. 8, LI-HSIN RD. VI, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13207058
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP (TSMC)
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:027314/0128   Pages: 4
Recorded: 12/01/2011
Attorney Dkt #:N1781-00806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2011
2
Exec Dt:
10/19/2011
3
Exec Dt:
10/19/2011
4
Exec Dt:
10/24/2011
Assignee
1
NO. 8, LI-HSIN ROAD 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13239989
Correspondence name and address
MARK MARCELLI - DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 4
Reel/Frame:027219/0250   Pages: 4
Recorded: 11/14/2011
Attorney Dkt #:N171-00805
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2011
2
Exec Dt:
11/08/2011
3
Exec Dt:
11/08/2011
4
Exec Dt:
11/08/2011
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13295148
Correspondence name and address
FRANK SPANITZ - DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 5
Reel/Frame:027248/0237   Pages: 6
Recorded: 11/17/2011
Attorney Dkt #:N1781-805
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 027219 FRAME 0250. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT DOCUMENT..
Assignors
1
Exec Dt:
11/08/2011
2
Exec Dt:
11/08/2011
3
Exec Dt:
11/08/2011
4
Exec Dt:
11/08/2011
Assignee
1
NO. 8, LI-HSIN ROAD 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13295148
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 6
Reel/Frame:027387/0452   Pages: 4
Recorded: 12/15/2011
Attorney Dkt #:N1781-00804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2011
2
Exec Dt:
12/09/2011
3
Exec Dt:
12/09/2011
4
Exec Dt:
12/09/2011
Assignee
1
NO. 8, LI-HSIN ROAD 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13326458
Correspondence name and address
FRANK J. SPANITZ - DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 7
Reel/Frame:027398/0052   Pages: 6
Recorded: 12/16/2011
Attorney Dkt #:N1781-00804
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF INVENTOR YUNG-SHENG CHIU'S NAME PREVIOUSLY RECORDED ON REEL 027387 FRAME 0452. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/09/2011
2
Exec Dt:
12/09/2011
3
Exec Dt:
12/09/2011
4
Exec Dt:
12/09/2011
Assignee
1
NO. 8, LI-HSIN ROAD 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13326458
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 8
Reel/Frame:029149/0467   Pages: 4
Recorded: 10/18/2012
Attorney Dkt #:TSMC2012-0565/1781.01044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2012
2
Exec Dt:
10/12/2012
3
Exec Dt:
10/12/2012
4
Exec Dt:
10/12/2012
5
Exec Dt:
10/12/2012
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13654539
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 9
Reel/Frame:029300/0938   Pages: 4
Recorded: 11/15/2012
Attorney Dkt #:2012.0566/1781.01045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2012
2
Exec Dt:
11/13/2012
3
Exec Dt:
11/13/2012
4
Exec Dt:
11/13/2012
5
Exec Dt:
11/02/2012
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13677361
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 10
Reel/Frame:029410/0954   Pages: 5
Recorded: 12/05/2012
Attorney Dkt #:2012.0567/1781.01046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2012
2
Exec Dt:
11/21/2012
3
Exec Dt:
11/21/2012
4
Exec Dt:
11/21/2012
5
Exec Dt:
11/12/2012
6
Exec Dt:
11/21/2012
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13689172
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:029411/0272   Pages: 4
Recorded: 12/05/2012
Attorney Dkt #:2012.0613/1781.01048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2012
2
Exec Dt:
11/21/2012
3
Exec Dt:
11/21/2012
4
Exec Dt:
11/19/2012
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13689091
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:030550/0974   Pages: 5
Recorded: 06/05/2013
Attorney Dkt #:2013.0312/1781.01235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/2013
2
Exec Dt:
05/23/2013
3
Exec Dt:
05/23/2013
4
Exec Dt:
05/23/2013
5
Exec Dt:
05/23/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13906932
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:030564/0435   Pages: 5
Recorded: 06/07/2013
Attorney Dkt #:2013.0314/1781.01236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2013
2
Exec Dt:
06/03/2013
3
Exec Dt:
06/03/2013
4
Exec Dt:
06/03/2013
5
Exec Dt:
06/03/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13912263
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 14
Reel/Frame:030605/0683   Pages: 5
Recorded: 06/13/2013
Attorney Dkt #:2013.0311/1781.01234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2013
2
Exec Dt:
06/07/2013
3
Exec Dt:
06/07/2013
4
Exec Dt:
06/07/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13916852
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 15
Reel/Frame:030611/0297   Pages: 4
Recorded: 06/14/2013
Attorney Dkt #:2013.0317/1781.01239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2013
2
Exec Dt:
06/07/2013
3
Exec Dt:
06/07/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13917675
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 16
Reel/Frame:030732/0287   Pages: 4
Recorded: 07/03/2013
Attorney Dkt #:2013.0316/1781.01238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2013
2
Exec Dt:
06/27/2013
3
Exec Dt:
06/27/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13934251
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 17
Reel/Frame:030931/0648   Pages: 3
Recorded: 08/02/2013
Attorney Dkt #:2013.0305/1781.01272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2013
2
Exec Dt:
07/30/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13957703
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 18
Reel/Frame:030974/0489   Pages: 4
Recorded: 08/09/2013
Attorney Dkt #:2013.0633/1781.01283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2013
2
Exec Dt:
08/07/2013
3
Exec Dt:
08/07/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13962979
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 19
Reel/Frame:031107/0206   Pages: 5
Recorded: 08/29/2013
Attorney Dkt #:2013.0661/1781.01284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2013
2
Exec Dt:
08/27/2013
3
Exec Dt:
08/21/2013
4
Exec Dt:
08/21/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14013099
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 20
Reel/Frame:031198/0199   Pages: 5
Recorded: 09/13/2013
Attorney Dkt #:2013.0509/1781.01266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2013
2
Exec Dt:
09/10/2013
3
Exec Dt:
09/11/2013
4
Exec Dt:
09/10/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14025852
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 21
Reel/Frame:031474/0836   Pages: 4
Recorded: 10/25/2013
Attorney Dkt #:2013.0662/1781.01285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2013
2
Exec Dt:
10/21/2013
3
Exec Dt:
10/21/2013
Assignee
1
NO. 5, KEYA W. ROAD
DAYA DISTRICT
TAICHUNG CITY, TAIWAN 428-82
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14062921
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196

Search Results as of: 05/09/2024 08:39 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