Inventor · disambiguated record
Wing K. Eng
Also filed as: ENG WING K · ENG WING-KEUNG
5 granted patents·1 pending application·185 citations·filing 1983–2015
82Inventor score
Top patents by PatentIndex Score
6 records- 0189US4623960ABias power source energized by tertiary winding including hysteresis characteristic for disabling the power switch when a minimum base drive signal can no longer be maintainedAT & T BELL LAB·Filed 1984·Granted Nov 18, 1986·55 cites·12 claims
- 0284US4524412APeak current controlled converter with additional current threshold control level to limit current tailout during overload conditionsAT & T BELL LAB·Filed 1983·Granted Jun 18, 1985·41 cites·6 claims
- 0380US4745299AOff-line switcher with battery reserveAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted May 17, 1988·71 cites·4 claims
- 0448US5146396ASingle stage power factor corrected converter having isolated outputAT & T BELL LAB·Filed 1991·Granted Sep 8, 1992·18 cites·9 claims
- 0534US2012161916A1Core unit and inductor having the core unitENG WING-KEUNG·Filed 2011·Application pending·0 cites
- 0631US9673722B2Quasi-resonant half-bridge converter and control method thereofLITE ON TECHNOLOGY CORP·Filed 2015·Granted Jun 6, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →