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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:046890/0425   Pages: 7
Recorded: 09/17/2018
Attorney Dkt #:P20171357US00/N1085-01733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/02/2021
Application #:
15788696
Filing Dt:
10/19/2017
Publication #:
Pub Dt:
04/25/2019
Title:
STRUCTURES AND METHODS FOR HEAT DISSIPATION OF SEMICONDUCTOR DEVICES
Assignors
1
Exec Dt:
04/27/2018
2
Exec Dt:
04/27/2018
3
Exec Dt:
09/12/2018
Assignee
1
NO. 8, LI-HSIN ROAD 6, HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196

Search Results as of: 10/31/2024 07:59 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