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:
12/15/2020
Application #:
15769967
Filing Dt:
04/20/2018
Publication #:
Pub Dt:
10/25/2018
Inventors:
Takayuki ARAKAWA, Hitoshi IMAOKA, Shouhei YANO, Takafumi KOSHINAKA, Hideki IRISAWA
Title:
PERSONAL AUTHENTICATION DEVICE, PERSONAL AUTHENTICATION METHOD, AND PERSONAL AUTHENTICATION PROGRAM USING ACOUSTIC SIGNAL PROPAGATION
Assignment: 1
Reel/Frame:
045601/0364Recorded: 04/20/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/26/2018
Exec Dt:
03/29/2018
Exec Dt:
03/29/2018
Exec Dt:
03/29/2018
Exec Dt:
04/05/2018
Assignees:
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 1088001
1342-13, HIGASHIKATAKAIMACHI
NAGAOKA-SHI, NIIGATA, JAPAN 9400816
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

Search Results as of: 05/15/2024 02:35 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