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:
09/24/2019
Application #:
15874064
Filing Dt:
01/18/2018
Publication #:
Pub Dt:
07/19/2018
Inventors:
Yao Jun DU, Liang LI
Title:
MASK PATTERN CORRECTION METHOD
Assignment: 1
Reel/Frame:
044653/0057Recorded: 01/18/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/25/2017
Exec Dt:
12/25/2017
Assignees:
18 ZHANGJIANG ROAD, PUDONG NEW AREA
SHANGHAI, CHINA
NO. 18 WEN CHANG RD., ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA, DAXING DISTRICT
BEIJING, CHINA
Correspondent:
ANOVA LAW GROUP C/O SMIC
21495 RIDGETOP CIRCLE
SUITE 300
STERLING, VA 20166

Search Results as of: 05/08/2024 10:34 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