Assignee
CHANG FENGLIAN
US·1 granted patent·2 pending applications·0 citations·filing 2005–2011
Top patents by PatentIndex Score
3 records- 0141US8545684B2Sensing element and method of making the sameCHANG FENGLIAN·Filed 2010·Granted Oct 1, 2013·0 cites·14 claims
- 0238US2007108047A1Sensing element and method of making the sameCHANG FENGLIAN·Filed 2005·Application pending·0 cites
- 0337US2012094205A1Compliant glass seal for fuel cell stackCHANG FENGLIAN·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHANG FENGLIAN 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 →