Assignee
QUANZHOU SANAN OPTICAL COMMUNICATION TECH CO LTD
CN·0 granted patents·2 pending applications·0 citations·filing 2023–2025
Top patents by PatentIndex Score
2 records- 0153US2025372953A1Vertical-cavity surface emitting laser device and method of making the sameQUANZHOU SANAN OPTICAL COMMUNICATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 0252US2025015222A1Method for Making Single-Photon Detector, Single-Photon Detector Thereof, and Single-Photon Array ThereofQUANZHOU SANAN OPTICAL COMMUNICATION TECH CO LTD·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when QUANZHOU SANAN OPTICAL COMMUNICATION TECH CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →