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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:061745/0117   Pages: 3
Recorded: 11/12/2022
Attorney Dkt #:TF-TJP-202006-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/29/2020
Application #:
16345915
Filing Dt:
04/29/2019
Publication #:
Pub Dt:
02/13/2020
Title:
VARIABLE WAVELENGTH FILTER, AND LIGHT RECEIVER AND LIGHT RECEIVING METHOD USING VARIABLE WAVELENGTH FILTER
Assignor
1
Exec Dt:
11/04/2022
Assignee
1
2F, 41-22, MUNPYEONGDONG-RO
DAEJEON, KOREA, REPUBLIC OF 34302
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065

Search Results as of: 06/24/2024 06:55 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