Inventor · disambiguated record
Li Yushan
Also filed as: YUSHAN LI
2 granted patents·128 citations·filing 2000–2001
69Inventor score
Technology areasH03K
Top patents by PatentIndex Score
2 records- 0193US6353345B1Low cost half bridge driver integrated circuit with capability of using high threshold voltage DMOSPHILIPS ELECTRONICS NA·Filed 2000·Granted Mar 5, 2002·90 cites·20 claims
- 0283US6646469B2High voltage level shifter via capacitorsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Nov 11, 2003·38 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Li Yushan 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 →