Inventor · disambiguated record

Yuancheng Guo

Also filed as: GUO YUANCHENG

1 granted patent·1 pending application·0 citations·filing 2011–2011

8Inventor score

Technology areasH05B

Files withDAI HONG1 GUO YUANCHENG1

Top patents by PatentIndex Score

2 records

0136US8917030B2Electronic ballast for lighting unit and lighting apparatusDAI HONG·Filed 2011·Granted Dec 23, 2014·0 cites·10 claims
0230US2013175945A1Circuit and method for preheating filaments and ballastGUO YUANCHENG·Filed 2011·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Yuancheng Guo 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 →