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: 2
Patent #:
Issue Dt:
07/18/2017
Application #:
14984891
Filing Dt:
12/30/2015
Publication #:
Pub Dt:
04/21/2016
Inventors:
Aijun ZENG, Liqun CHEN, Ruifang FANG, Huijie HUANG
Title:
ILLUMINATION SYSTEM FOR LITHOGRAPHIC PROJECTION EXPOSURE STEP-AND-SCAN APPARATUS
Assignment: 1
Reel/Frame:
037386/0732Recorded: 12/30/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/28/2015
Exec Dt:
12/28/2015
Exec Dt:
12/28/2015
Exec Dt:
12/28/2015
Assignee:
NO. 390, QINGHE ROAD, JIADING
SHANGHAI, CHINA 201800
Correspondent:
MANNI LI MEI & MARK LLP
433 NORTH CAMDEN DRIVE, SUITE 400
BEVERLY HILLS, CA 90210
Assignment: 2
Reel/Frame:
050414/0577Recorded: 09/18/2019Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/18/2019
Assignee:
6TH FLOOR, BUILDING 52, ROOM 601-10, 2 JINGYUAN NORTH STREET, BEIJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
Correspondent:
MANNI LI MEI & MARK LLP
433 NORTH CAMDEN DRIVE, SUITE 400
BEVERLY HILLS, CA 90210

Search Results as of: 05/17/2024 10:33 AM
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