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, YI-CHIH
Total Assignments: 17
Assignment: 1
Reel/Frame:009352/0483   Pages: 2
Recorded: 07/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/1998
2
Exec Dt:
07/20/1998
Assignee
1
201-24, TUN HWA N. RD.
TAIPEI, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29091230
Correspondence name and address
ROSENBERG, KLEIN & BILKER
MORTON J. ROSENBERG
3444 ELLICOTT CENTER DRIVE
SUITE 105
ELLICOTT CITY, MD 21043
Assignment: 2
Reel/Frame:016981/0078   Pages: 2
Recorded: 09/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2005
2
Exec Dt:
06/02/2005
Assignee
1
NO. 6 TECHNOLOGY ROAD
SCIENCE-BASED INDUSTRIAL PARK
HSIN CHU, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11225716
Correspondence name and address
LIN, HUNG CHANG
8 SCHINDLER COURT
SILVER SPRING, MD 20903
Assignment: 3
Reel/Frame:037179/0903   Pages: 4
Recorded: 12/01/2015
Attorney Dkt #:104P000877US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/30/2015
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., EAST DIST.
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14955670
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 4
Reel/Frame:037051/0681   Pages: 3
Recorded: 11/16/2015
Attorney Dkt #:WL8974P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2015
2
Exec Dt:
10/26/2015
Assignee
1
2F., NO. 5, GONGYE E. 4TH RD.
HSIN-CHU SCIENCE PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14942654
Correspondence name and address
STOUT, UXA & BUYAN LLP
4 VENTURE, SUITE 300
IRVINE, CA 92618
Assignment: 5
Reel/Frame:037382/0668   Pages: 3
Recorded: 12/30/2015
Attorney Dkt #:HUS104069/PI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2015
2
Exec Dt:
12/03/2015
Assignee
1
2F., NO.5, GONGYE E. 4TH RD.
HSIN-CHU SCIENCE PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14983906
Correspondence name and address
HUFFMAN LAW GROUP, P.C.
7702 BARNES RD., STE. 140-46
COLORADO SPRINGS, CO 80922
Assignment: 6
Reel/Frame:037972/0612   Pages: 3
Recorded: 03/14/2016
Attorney Dkt #:WL8986P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2016
2
Exec Dt:
03/08/2016
3
Exec Dt:
03/08/2016
Assignee
1
2F., NO. 5, GONGYE E. 4TH RD.
HSIN-CHU SCIENCE PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15069891
Correspondence name and address
STOUT, UXA & BUYAN LLP
4 VENTURE, SUITE 300
IRVINE, CA 92618
Assignment: 7
Reel/Frame:040641/0939   Pages: 3
Recorded: 12/16/2016
Attorney Dkt #:WL9006P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2016
2
Exec Dt:
12/02/2016
Assignee
1
2F., NO. 5, GONGYE E. 4TH RD.
HSIN-CHU SCIENCE PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15382230
Correspondence name and address
STOUT, UXA & BUYAN LLP
4 VENTURE, SUITE 300
IRVINE, CA 92618
Assignment: 8
Reel/Frame:042818/0111   Pages: 4
Recorded: 06/26/2017
Attorney Dkt #:106P000168US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/21/2017
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., HSIN-CHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15633194
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 9
Reel/Frame:046095/0392   Pages: 3
Recorded: 06/14/2018
Attorney Dkt #:107P000079US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/30/2018
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., EAST DIST.
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16009124
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 10
Reel/Frame:046686/0411   Pages: 3
Recorded: 08/01/2018
Attorney Dkt #:WL9075P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2018
2
Exec Dt:
07/16/2018
Assignee
1
2F., NO. 5, GONGYE E. 4TH RD., HSIN-CHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16052440
Correspondence name and address
STOUT, UXA & BUYAN, LLP
23461 SOUTH POINTE DRIVE
SUITE 120
LAGUNA HILLS, CA 92653
Assignment: 11
Reel/Frame:046544/0352   Pages: 3
Recorded: 08/02/2018
Attorney Dkt #:WL9078P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2018
2
Exec Dt:
07/30/2018
Assignee
1
2F., NO. 5, GONGYE E. 4TH RD., HSIN-CHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16053666
Correspondence name and address
STOUT, UXA & BUYAN, LLP
23461 SOUTH POINTE DRIVE
SUITE 120
LAGUNA HILLS, CA 92653
Assignment: 12
Reel/Frame:049990/0240   Pages: 3
Recorded: 08/07/2019
Attorney Dkt #:107P001036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2019
2
Exec Dt:
07/10/2019
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., HSINCHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16534341
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 13
Reel/Frame:051952/0914   Pages: 4
Recorded: 02/27/2020
Attorney Dkt #:108P001432US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2019
2
Exec Dt:
11/21/2019
3
Exec Dt:
11/21/2019
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., HSINCHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16803309
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 14
Reel/Frame:051876/0183   Pages: 3
Recorded: 02/20/2020
Attorney Dkt #:108P001431US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2019
2
Exec Dt:
11/22/2019
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., HSINCHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16796251
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 15
Reel/Frame:051876/0582   Pages: 4
Recorded: 02/20/2020
Attorney Dkt #:108P000206US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2020
2
Exec Dt:
02/12/2020
3
Exec Dt:
02/12/2020
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., HSINCHU SCIENCE PARK,
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16796315
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 16
Reel/Frame:052994/0541   Pages: 9
Recorded: 06/19/2020
Attorney Dkt #:P20183096US00/N1085-02022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2020
2
Exec Dt:
05/14/2020
3
Exec Dt:
05/14/2020
4
Exec Dt:
05/18/2020
5
Exec Dt:
06/13/2020
6
Exec Dt:
05/13/2020
Assignee
1
NO. 8, LI-HSIN ROAD 6, HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16695673
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 17
Reel/Frame:055725/0342   Pages: 4
Recorded: 03/25/2021
Attorney Dkt #:109P001889US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2021
2
Exec Dt:
03/08/2021
3
Exec Dt:
03/23/2021
Assignee
1
2F., NO.5, GONGYE E. 4TH RD., HSINCHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17213090
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031

Search Results as of: 05/24/2024 04:28 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