Membership
Tour
Register
Log in
GC Photonics, Inc.
Follow
Organization
Ottawa, CA
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Variable optical filter
Patent number
11,733,582
Issue date
Aug 22, 2023
GC Photonics, Inc.
Lijie Qiao
G02 - OPTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks