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:054075/0381   Pages: 4
Recorded: 10/16/2020
Attorney Dkt #:T1516.10721US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/07/2021
Application #:
16936233
Filing Dt:
07/22/2020
Title:
SEMICONDUCTOR DEVICES WITH BACKSIDE POWER RAIL AND METHODS OF FABRICATION THEREOF
Assignors
1
Exec Dt:
08/11/2020
2
Exec Dt:
08/11/2020
3
Exec Dt:
08/11/2020
4
Exec Dt:
09/01/2020
Assignee
1
NO.8, LI-HSIN RD.6
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DRIVE, SUITE 300
PARK CITY, UT 84098

Search Results as of: 05/04/2024 09:45 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