Inventor · disambiguated record
Zhanqi Du
Also filed as: DU ZHANQI
3 granted patents·2 pending applications·42 citations·filing 2006–2014
69Inventor score
Top patents by PatentIndex Score
5 records- 0185US8203276B2Phase controlled dimming LED driver system and method thereofSHACKLE PETER W·Filed 2008·Granted Jun 19, 2012·32 cites·29 claims
- 0282US9167641B2Phase controlled dimming LED driver system and method thereofSHACKLE PETER W·Filed 2011·Granted Oct 20, 2015·8 cites·15 claims
- 0363US8736189B2Electronic ballasts with high-frequency-current blocking component or positive current feedbackSHACKLE PETER W·Filed 2006·Granted May 27, 2014·2 cites·8 claims
- 0455US2014252991A1Electronic ballastsFULHAM COMPANY LTD·Filed 2014·Application pending·0 cites
- 0547US2010253245A1Method, system and current limiting circuit for preventing excess current surgesLIGHTECH ELECTRONICS IND LTD·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zhanqi Du files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →