IP Library › Assignment 062735/0241
Patent Assignment
Reel/Frame 062735/0241

Assignment of Assignor's Interest

Recorded: 2023-02-17 Pages: 3
Assignor
Assignee
SHANGHAI NORTH OCEAN TECHNOLOIES CO., LTD.
NO. 4 BUILDING, 2699 JIANGSHEN ROAD, LIN-GANG SPECIAL AREA OF CHINA (SHANGHAI) PIOLT FREE ZONE,, SHANGHAI, CHINA
Covered Property (1)
Planar Optical Waveguide Based on Two-Dimensional Optical Gratings Having 60° Grating Directione
Application: 16/726,815 →
Publication: US 2020/0264367
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 24, 2019
From: HUANG, HE; LIN, TAO; LOU, XINYE
To: SHANGHAI NORTH OCEAN PHOTONICS CO., LTD.
Reel/Frame 051364/0142 →