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:
06/15/2021
Application #:
16470544
Filing Dt:
06/17/2019
Publication #:
Pub Dt:
12/03/2020
Inventors:
Zhanshan Ma, Wenhong Tian, Minglei Chu, Chenru Wang
Title:
HEAD-MOUNTED VIRTUAL REALITY DISPLAY DEVICE, METHOD FOR MEASURING POSITION AND POSTURE OF THE SAME AND VIRTUAL REALITY DISPLAY APPARATUS
Assignment: 1
Reel/Frame:
049515/0548Recorded: 06/19/2019Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/19/2019
Exec Dt:
04/19/2019
Exec Dt:
04/19/2019
Exec Dt:
04/19/2019
Assignees:
NO.8 XIHUANZHONGLU, BDA
BEIJING, CHINA 100176
NO.10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Correspondent:
JUDSON K CHAMPLIN
900 2ND AVE S
SUITE 1400
MINNEAPOLIS, MN 55402

Search Results as of: 05/16/2024 03:47 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