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 : TSAI, TSUNG-CHENG
Total Assignments: 5
Assignment: 1
Reel/Frame:009155/0597   Pages: 2
Recorded: 04/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/1998
2
Exec Dt:
02/25/1998
3
Exec Dt:
02/25/1998
Assignee
1
SCIENCE-BASED INDUSTRIAL PARK
NO.1-1, R&D RD., 2
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09063549
Correspondence name and address
LAW OFFICE OF LIAUH AND ASSOCIATES
W. WAYNE LAIUH
4224 WAIALAE AVE., SUITE 5-388
HONOLULU, HI 96816
Assignment: 2
Reel/Frame:017295/0610   Pages: 3
Recorded: 02/27/2006
Attorney Dkt #:MR3387-53
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2006
Assignee
1
NO. 471, SEC. 2, PA TEH RD., HU KOU
HSINCHU HSIEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11356058
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:017534/0001   Pages: 3
Recorded: 04/27/2006
Attorney Dkt #:NP-3897-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/18/2006
Assignee
1
NO. 471, SEC. 2, PA TEH RD.
HU KOU, HSINCHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11308733
Correspondence name and address
PAI PATENT & TRADEMARK LAW FIRM
1001 FOURTH AVENUE, SUITE 3200
SEATTLE, WA 98154
Assignment: 4
Reel/Frame:020272/0285   Pages: 3
Recorded: 12/10/2007
Attorney Dkt #:TSAI3210/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2007
2
Exec Dt:
11/30/2007
Assignee
1
2F, NO. 196, SECTION 2,
ZHONGZHENG ROAD, HUKOU SHIANG
HSINCHU COUNTY 303, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12000119
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:023445/0483   Pages: 4
Recorded: 10/29/2009
Attorney Dkt #:TWT01273/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2009
2
Exec Dt:
10/23/2009
3
Exec Dt:
10/23/2009
4
Exec Dt:
10/23/2009
Assignee
1
NO.471, SEC.2, PA TEH RD., HU KOU
HSINCHU HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12607994
Correspondence name and address
CKC & PARTNERS CO., LTD.
12TH FLOOR, RUTTONJEE HOUSE 11
DUDDELL STREET
HONG KONG, HONG KONG

Search Results as of: 05/23/2024 05:54 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