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:
07/28/2020
Application #:
16445627
Filing Dt:
06/19/2019
Publication #:
Pub Dt:
12/26/2019
Inventors:
Naoya Kono, Takuo Hiratani, Masataka Watanabe
Title:
ASYMMETRICAL SPOT-SIZE CONVERTER AND METHOD OF MANUFACTURING SPOT-SIZE CONVERTER
Assignment: 1
Reel/Frame:
049518/0676Recorded: 06/19/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/13/2019
Exec Dt:
06/13/2019
Exec Dt:
06/13/2019
Assignee:
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
1055 THOMAS JEFFERSON STREET
SUITE 400
WASHINGTON, DC 20007

Search Results as of: 04/28/2024 06:13 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