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, YEN-AN
Total Assignments: 28
Assignment: 1
Reel/Frame:017648/0777   Pages: 3
Recorded: 05/22/2006
Attorney Dkt #:ET05-007 RECORDATION
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2006
2
Exec Dt:
04/07/2006
Assignee
1
NO. 6, TECHNOLOGY ROAD V
SCIENCE BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11406464
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 2
Reel/Frame:018834/0466   Pages: 2
Recorded: 01/31/2007
Attorney Dkt #:MR3003-178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2007
2
Exec Dt:
01/16/2007
Assignee
1
NO. 6, TECHNOLOGY 5TH ROAD
SCIENCE-BASED INDUSTRIAL PARK
30078 HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11657623
Correspondence name and address
MORTON J. ROSENBERG, ESQ.
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 3
Reel/Frame:019156/0464   Pages: 2
Recorded: 04/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2007
2
Exec Dt:
03/26/2007
Assignee
1
NO. 6, TECHNOLOGY 5TH ROAD
SCIENCE BASED INDUSTRIAL PARK
30076 HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11730754
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 4
Reel/Frame:020310/0319   Pages: 3
Recorded: 01/03/2008
Attorney Dkt #:ETRP0003USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2007
2
Exec Dt:
11/06/2007
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11968660
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 5
Reel/Frame:022101/0354   Pages: 3
Recorded: 01/13/2009
Attorney Dkt #:ETRP0022USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2008
2
Exec Dt:
11/11/2008
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12353247
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:025785/0422   Pages: 3
Recorded: 02/09/2011
Attorney Dkt #:ETRP0039USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2011
2
Exec Dt:
01/17/2011
3
Exec Dt:
01/17/2011
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13024301
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 7
Reel/Frame:027473/0614   Pages: 3
Recorded: 01/03/2012
Attorney Dkt #:ETRP0067USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2011
2
Exec Dt:
06/30/2011
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13342207
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 8
Reel/Frame:028284/0406   Pages: 3
Recorded: 05/29/2012
Attorney Dkt #:ETRP0068USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/12/2011
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13482996
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 9
Reel/Frame:028629/0374   Pages: 3
Recorded: 07/25/2012
Attorney Dkt #:ETRP0105USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2012
2
Exec Dt:
10/21/2011
3
Exec Dt:
05/21/2012
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13557235
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 10
Reel/Frame:028618/0391   Pages: 3
Recorded: 07/23/2012
Attorney Dkt #:ETRP0103USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2012
2
Exec Dt:
10/21/2011
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13556182
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 11
Reel/Frame:031737/0463   Pages: 3
Recorded: 12/08/2013
Attorney Dkt #:ETRP0140USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2013
2
Exec Dt:
02/18/2013
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14100009
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 12
Reel/Frame:029936/0783   Pages: 3
Recorded: 03/07/2013
Attorney Dkt #:ETRP0120USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2013
2
Exec Dt:
02/25/2013
3
Exec Dt:
02/26/2013
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13787823
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 13
Reel/Frame:029936/0838   Pages: 3
Recorded: 03/07/2013
Attorney Dkt #:ETRP0122USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2013
2
Exec Dt:
02/25/2013
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13787837
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 14
Reel/Frame:029947/0572   Pages: 3
Recorded: 03/08/2013
Attorney Dkt #:ETRP0123USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2013
2
Exec Dt:
03/04/2013
3
Exec Dt:
03/04/2013
4
Exec Dt:
03/04/2013
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13789691
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 15
Reel/Frame:030647/0833   Pages: 3
Recorded: 06/19/2013
Attorney Dkt #:ETRP0143USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2013
2
Exec Dt:
04/29/2013
3
Exec Dt:
04/29/2013
Assignee
1
NO. 6, TECHNOLOGY ROAD 5
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13922242
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 16
Reel/Frame:042119/0147   Pages: 3
Recorded: 04/21/2017
Attorney Dkt #:P20160884US00/N1085-01628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2017
2
Exec Dt:
03/29/2017
3
Exec Dt:
03/29/2017
4
Exec Dt:
03/29/2017
Assignee
1
NO. 8, LI-HSIN ROAD 6, HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15494329
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 17
Reel/Frame:047514/0911   Pages: 3
Recorded: 11/15/2018
Attorney Dkt #:18506-1362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2018
2
Exec Dt:
10/12/2018
Assignee
1
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16191909
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 18
Reel/Frame:047776/0209   Pages: 6
Recorded: 12/14/2018
Attorney Dkt #:17829.0041USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2018
2
Exec Dt:
12/07/2018
Assignee
1
8, LI-HSIN RD.
6 HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16220006
Correspondence name and address
TONG WU
80 SOUTH EIGHTH STREET
3200 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:052030/0164   Pages: 12
Recorded: 03/05/2020
Attorney Dkt #:17829.0105USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2020
2
Exec Dt:
02/07/2020
3
Exec Dt:
02/07/2020
4
Exec Dt:
02/07/2020
5
Exec Dt:
02/07/2020
Assignee
1
8, LI-HSIN RD.
6 HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16810245
Correspondence name and address
MARK L. GLEASON
80 SOUTH 8TH STREET
3200 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:052377/0708   Pages: 9
Recorded: 04/13/2020
Attorney Dkt #:123329-1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2020
2
Exec Dt:
02/14/2020
3
Exec Dt:
02/14/2020
4
Exec Dt:
02/14/2020
5
Exec Dt:
02/14/2020
Assignee
1
NO. 8, LI-HSIN 6 ROAD
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16787506
Correspondence name and address
FOLEY & LARDNER
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 21
Reel/Frame:057124/0592   Pages: 9
Recorded: 08/09/2021
Attorney Dkt #:123329-1290
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2020
2
Exec Dt:
02/14/2020
3
Exec Dt:
02/14/2020
4
Exec Dt:
02/14/2020
5
Exec Dt:
02/14/2020
Assignee
1
NO. 8, LI-HSIN 6 ROAD
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17397542
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 22
Reel/Frame:064045/0283   Pages: 9
Recorded: 06/23/2023
Attorney Dkt #:123329-1593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2020
2
Exec Dt:
02/14/2020
3
Exec Dt:
02/14/2020
4
Exec Dt:
02/14/2020
5
Exec Dt:
02/14/2020
Assignee
1
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18338676
Correspondence name and address
FOLEY AND LARDNER LLP
500 WOODWARD AVENUE
SUITE 2700
DETROIT, MI 48226
Assignment: 23
Reel/Frame:052777/0761   Pages: 8
Recorded: 05/28/2020
Attorney Dkt #:17829.0113USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2020
2
Exec Dt:
05/04/2020
3
Exec Dt:
05/04/2020
Assignee
1
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16858087
Correspondence name and address
MARK L. GLEASON
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 24
Reel/Frame:059227/0499   Pages: 8
Recorded: 03/10/2022
Attorney Dkt #:17829.0113USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2020
2
Exec Dt:
05/04/2020
3
Exec Dt:
05/04/2020
Assignee
1
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17682169
Correspondence name and address
MARK GLEASON
P.O. BOX 2903
MERCHANT & GOULD
MINNEAPOLIS, MN 55402-0903
Assignment: 25
Reel/Frame:054179/0239   Pages: 8
Recorded: 10/27/2020
Attorney Dkt #:17829.0144USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
06/23/2020
Assignee
1
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17081116
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
SAALINI V. SEKAR
MINNEAPOLIS, MN 55402-0903
Assignment: 26
Reel/Frame:059826/0841   Pages: 8
Recorded: 05/05/2022
Attorney Dkt #:17829.0144USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
06/23/2020
Assignee
1
8, LI-HSIN RD. 6
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17737234
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
SAALINI V. SEKAR
MINNEAPOLIS, MN 55402-0903
Assignment: 27
Reel/Frame:058484/0125   Pages: 3
Recorded: 12/27/2021
Attorney Dkt #:17829.0207USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2021
2
Exec Dt:
08/15/2021
3
Exec Dt:
08/15/2021
Assignee
1
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17561106
Correspondence name and address
MARK GLEASON
P.O. BOX 2903
MERCHANT & GOULD
MINNEAPOLIS, MN 55402-0903
Assignment: 28
Reel/Frame:060700/0001   Pages: 3
Recorded: 08/02/2022
Attorney Dkt #:123329-1376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2022
2
Exec Dt:
08/01/2022
Assignee
1
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK,
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17879477
Correspondence name and address
FOLEY & LARDNER LLP
500 WOODWARD AVENUE
SUITE 2700
DETROIT, MI 48226

Search Results as of: 05/09/2024 09:13 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