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, CHIWEN
Total Assignments: 11
Assignment: 1
Reel/Frame:009120/0637   Pages: 4
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHIWEN
Exec Dt:
03/23/1998
2
PHILLIPS, JOSEPH H.
Exec Dt:
03/24/1998
3
LANIER, LEWIS L.
Exec Dt:
03/26/1998
Assignee
1
SCHERING CORPORATION
2000 GALLOPING HILL ROAD
KENILWORTH, NEW JERSEY 07033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5811284
NONE
08650578
Correspondence name and address
DNAX RESEARCH INSTITUTE
EDWIN P. CHING
901 CALIFORNIA AVENUE
PALO ALTO, CA 94304-1104
Assignment: 2
Reel/Frame:035170/0061   Pages: 4
Recorded: 03/16/2015
Attorney Dkt #:TW920140010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHIWEN
Exec Dt:
03/10/2015
2
CHUANG, HENRY HY.
Exec Dt:
03/10/2015
3
HUANG, JUI H.
Exec Dt:
03/10/2015
4
TSENG, JOEY HY.
Exec Dt:
03/10/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9514303
US20150278519
14658359
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 3
Reel/Frame:035609/0676   Pages: 4
Recorded: 05/07/2015
Attorney Dkt #:TW920140010US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHIWEN
Exec Dt:
05/05/2015
2
CHUANG, HENRY HY.
Exec Dt:
05/04/2015
3
HUANG, JUI H.
Exec Dt:
05/04/2015
4
TSENG, JOEY HY.
Exec Dt:
05/04/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9699215
US20150350252
14706326
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 4
Reel/Frame:046498/0412   Pages: 14
Recorded: 07/30/2018
Attorney Dkt #:P201705570US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHIH-HSIUNG
Exec Dt:
07/29/2018
2
LIN, CHENG-FANG
Exec Dt:
07/23/2018
3
LIN, I-CHIEN
Exec Dt:
07/26/2018
4
CHANG, CHIWEN
Exec Dt:
07/23/2018
5
LAN, CI-WEI
Exec Dt:
07/23/2018
6
HSIEH, TSAI-HSUAN
Exec Dt:
07/23/2018
7
LIN, KATE
Exec Dt:
07/23/2018
8
WU, PETER
Exec Dt:
07/24/2018
9
CHOU, KUO-LIANG
Exec Dt:
07/23/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10803115
US20200034439
16048596
Correspondence name and address
IBM CORPORATION - ENDICOTT (JVL) C/O LES
6123 PEBBLE GARDEN CT.
AUSTIN, TX 78739
Assignment: 5
Reel/Frame:046696/0102   Pages: 8
Recorded: 08/24/2018
Attorney Dkt #:TW920160026US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, KUO-LIANG
Exec Dt:
08/22/2018
2
LIN, KATE
Exec Dt:
08/22/2018
3
WU, PETER
Exec Dt:
08/22/2018
4
LIN, I-CHIEN
Exec Dt:
08/24/2018
5
CHANG, CHIWEN
Exec Dt:
08/22/2018
6
LAN, CI-WEI
Exec Dt:
08/22/2018
7
HSIEH, TSAI-HSUAN
Exec Dt:
08/23/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11275864
US20200065512
16111690
Correspondence name and address
SCHMEISER, OLSEN & WATTS
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 6
Reel/Frame:047589/0510   Pages: 5
Recorded: 11/27/2018
Attorney Dkt #:TW920160025US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, TSAI-HSUAN
Exec Dt:
11/17/2018
2
CHANG, CHIWEN
Exec Dt:
11/17/2018
3
LAN, CI-WEI
Exec Dt:
11/20/2018
4
LIN, KATE
Exec Dt:
11/15/2018
5
WU, PETER
Exec Dt:
11/13/2018
6
CHOU, KUO-LIANG
Exec Dt:
11/13/2018
7
LIN, I-CHIEN
Exec Dt:
11/17/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200167401
16200811
Correspondence name and address
BROWN & MICHAELS (END) C/O BROWN & MICHA
118 NORTH TIOGA STREET
SUITE 400
ITHACA, NY 14850
Assignment: 7
Reel/Frame:048831/0265   Pages: 5
Recorded: 04/09/2019
Attorney Dkt #:P201808333US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, TSAI-HSUAN
Exec Dt:
04/07/2019
2
WU, PETER
Exec Dt:
03/20/2019
3
CHANG, CHIWEN
Exec Dt:
03/20/2019
4
YU, ALLISON
Exec Dt:
03/26/2019
5
LIU, CHING-CHUN
Exec Dt:
03/20/2019
6
LIN, KATE
Exec Dt:
03/20/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11151191
US20200327160
16378870
Correspondence name and address
IBM CORP-ROCHESTER DRAFTING CENTER
1701 NORTH STREET BUILDING 256-3
DEPARTMENT SHCB
ENDICOTT, NY 13760
Assignment: 8
Reel/Frame:051032/0979   Pages: 3
Recorded: 11/18/2019
Attorney Dkt #:P201905568US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHIWEN
Exec Dt:
11/09/2019
2
CHANG, HSIANG
Exec Dt:
11/07/2019
3
HSIEH, MING JYH
Exec Dt:
11/09/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11263192
US20210149864
16686280
Correspondence name and address
IBM CORPORATION - ENDICOTT DRAFTING CENT
1701 NORTH STREET
BUILDING 256-3
ENDICOTT, NY 13760
Assignment: 9
Reel/Frame:051148/0943   Pages: 4
Recorded: 12/02/2019
Attorney Dkt #:P201905415US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHIWEN
Exec Dt:
11/28/2019
2
LAN, CI-WEI
Exec Dt:
11/26/2019
3
HUNG, HAO CHUN
Exec Dt:
11/26/2019
4
HSIEH, TSAI-HSUAN
Exec Dt:
11/28/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11163988
US20210166004
16699958
Correspondence name and address
IBM CORP-ROCHESTER DRAFTING CENTER
1701 NORTH STREET BUILDING 256-3
DEPARTMENT SHCB
ENDICOTT, NY 13760
Assignment: 10
Reel/Frame:054669/0862   Pages: 5
Recorded: 12/16/2020
Attorney Dkt #:P202004139US01 (M2554)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, HAO CHUN
Exec Dt:
12/07/2020
2
CHIU, PO-CHENG
Exec Dt:
12/06/2020
3
HSIEH, TSAI-HSUAN
Exec Dt:
12/09/2020
4
YANG, CHENG-LUN
Exec Dt:
12/07/2020
5
CHANG, CHIWEN
Exec Dt:
12/07/2020
6
WEY, SHIN YU
Exec Dt:
12/08/2020
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11941157
US20220188433
17123887
Correspondence name and address
TUTUNJIAN & BITETTO, P.C.
401 BROADHOLLOW ROAD
SUITE 402
MELVILLE, NY 11747
Assignment: 11
Reel/Frame:059071/0383   Pages: 4
Recorded: 02/23/2022
Attorney Dkt #:P202103307US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SHENG-HSIANG
Exec Dt:
02/16/2022
2
HSIEH, TSAI-HSUAN
Exec Dt:
02/16/2022
3
CHANG, CHIWEN
Exec Dt:
02/15/2022
4
LIU, CHING-CHUN
Exec Dt:
02/15/2022
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230267145
17678077
Correspondence name and address
IBM CORPORATION - PATENT CENTER
1701 NORTH STREET
B/256-3
ENDICOTT, NY 13760

Search Results as of: 05/09/2024 08:36 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