Assignee
HUANG BICHANG
CN·2 granted patents·7 citations·filing 2009–2009
Top patents by PatentIndex Score
2 records- 0171US8488233B2Method and apparatus for enhancing signal-to-noise power ratio in optical fiber amplifiersHUANG BICHANG·Filed 2009·Granted Jul 16, 2013·5 cites·8 claims
- 0255US8139286B2Self-adapting feed forward control apparatus and method in an optical amplifierHUANG BICHANG·Filed 2009·Granted Mar 20, 2012·2 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when HUANG BICHANG 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 →