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:057117/0483   Pages: 2
Recorded: 08/09/2021
Attorney Dkt #:0941-4600PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/24/2023
Application #:
17395667
Filing Dt:
08/06/2021
Publication #:
Pub Dt:
02/09/2023
Title:
SEMICONDUCTOR MEMORY DEVICE INCLUDING CONTROL UNIT CONTROLLING TIME INTERVAL OF REFRESH OPERATION ON MEMORY TO SHORTEN INTERVAL BETWEEN MEMORY REFRESH OPERATIONS CORRESPONDING TO READ/WRITE ACCESS REQUIREMENT
Assignor
1
Exec Dt:
02/01/2021
Assignee
1
NO. 8, KEYA 1ST RD., DAYA DISTRICT, CENTRAL TAIWAN SCIENCE PARK
TAICHUNG CITY, TAIWAN
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 04/28/2024 07:23 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