Inventor · disambiguated record
Wen-Jian Gu
Also filed as: GU WEN · GU WEN-JIAN
10 granted patents·945 citations·filing 1993–2008
93Inventor score
Top patents by PatentIndex Score
10 records- 0195US5598326AHigh frequency AC/AC converter with PF correctionPHILIPS ELECTRONICS NA·Filed 1996·Granted Jan 28, 1997·176 cites·34 claims
- 0295US5510974AHigh frequency push-pull converter with input power factor correctionPHILIPS ELECTRONICS NA·Filed 1993·Granted Apr 23, 1996·153 cites·20 claims
- 0393US6011360AHigh efficiency dimmable cold cathode fluorescent lamp ballastPHILIPS ELECTRONICS NA·Filed 1997·Granted Jan 4, 2000·115 cites·24 claims
- 0492US5907223ATwo-frequency electronic ballast system having an isolated PFC converterPHILIPS ELECTRONICS NA·Filed 1997·Granted May 25, 1999·127 cites·16 claims
- 0592US5808879AHalf-bridge zero-voltage-switched PWM flyback DC/DC converterPHILIPS ELECTRONICS NA·Filed 1996·Granted Sep 15, 1998·133 cites·21 claims
- 0685US5371440AHigh frequency miniature electronic ballast with low RFIPHILIPS ELECTRONICS NA·Filed 1993·Granted Dec 6, 1994·55 cites·13 claims
- 0783US5627717AElectronic processing unit, and circuit breaker including such a unitPHILIPS ELECTRONICS NA·Filed 1994·Granted May 6, 1997·62 cites·21 claims
- 0882US5811965ADC and AC current sensor having a minor-loop operated current transformerPHILIPS ELECTRONICS NA·Filed 1994·Granted Sep 22, 1998·51 cites·15 claims
- 0982US5552979AIsolated current sensor for DC to high frequency applicationsPHILIPS ELECTRONICS NA·Filed 1993·Granted Sep 3, 1996·61 cites·25 claims
- 1058USD582590SPortable reading lampKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Granted Dec 9, 2008·12 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Wen-Jian Gu 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 →