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:
08/30/2022
Application #:
16473768
Filing Dt:
06/26/2019
Publication #:
Pub Dt:
05/06/2021
Inventors:
Sung Ho Cho, Seok Hyun Cho, Jeong Woo Choi
Title:
METHOD AND DEVICE FOR MEASURING SLEEP EFFICIENCY BY USING RADAR
Assignment: 1
Reel/Frame:
049891/0883Recorded: 07/29/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/20/2019
Exec Dt:
06/20/2019
Exec Dt:
06/20/2019
Assignee:
(SAGEUN-DONG, IT/BT BLDG.) 717HO, 222
WANGSIMNI-RO, SEONGDONG-GU
SEOUL, KOREA, REPUBLIC OF 04763
Correspondent:
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205

Search Results as of: 05/23/2024 05:52 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