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

Total Assignments: 1
Patent #:
Issue Dt:
08/31/2021
Application #:
16102908
Filing Dt:
08/14/2018
Publication #:
Pub Dt:
02/20/2020
Inventors:
Chien-Wei Wang, Wei-Han Lai, Ching-Yu Chang
Title:
Lithography Process and Material for Negative Tone Development
Assignment: 1
Reel/Frame:
048558/0945Recorded: 03/11/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/01/2019
Exec Dt:
02/01/2019
Exec Dt:
02/01/2019
Assignee:
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Correspondent:
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

Search Results as of: 05/16/2024 04:30 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