Inventor · disambiguated record
Andy C. Yuan
Also filed as: YUAN ANDY · YUAN ANDY C
6 granted patents·580 citations·filing 1989–2004
86Inventor score
Top patents by PatentIndex Score
6 records- 0195US5021679APower supply and oscillator for a computer system providing automatic selection of supply voltage and frequencyPOQET COMPUTER CORP·Filed 1989·Granted Jun 4, 1991·257 cites·15 claims
- 0290US5307003AVarying the supply voltage in response to the current supplied to a computer systemPOQET COMPUTER CORP·Filed 1992·Granted Apr 26, 1994·147 cites·16 claims
- 0388US5153535APower supply and oscillator for a computer system providing automatic selection of supply voltage and frequencyPOGET COMPUTER CORP·Filed 1990·Granted Oct 6, 1992·133 cites·11 claims
- 0478US5130703APower system and scan method for liquid crystal displayPOQET COMPUTER CORP·Filed 1989·Granted Jul 14, 1992·40 cites·49 claims
- 0550US7255838B2Apparatus with nano-sized platinum black and oxygen-rich ceramic powder for filtering the incoming air into an internal combustion engineYUAN ANDY·Filed 2004·Granted Aug 14, 2007·3 cites·5 claims
- 0622US6568377B1Oxygen-replenishing device for enginesFiled 2002·Granted May 27, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →