Inventor · disambiguated record
Chu Yu Chu
Also filed as: CHU CHU YU
7 granted patents·1 pending application·15 citations·filing 2005–2008
76Inventor score
Files withADVANCED ANALOG TECHNOLOGY INC8
Top patents by PatentIndex Score
8 records- 0174US7446621B2Circuit and method for switching PFM and PWMADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Granted Nov 4, 2008·8 cites·11 claims
- 0253US7471117B2Circuit for detecting maximal frequency of pulse frequency modulation and method thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Granted Dec 30, 2008·2 cites·7 claims
- 0352US7495499B2Power transistor circuit and the method thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Granted Feb 24, 2009·4 cites·16 claims
- 0438US7551008B2Circuit for fixing peak current of an inductor and method thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Granted Jun 23, 2009·0 cites·13 claims
- 0538US7456622B2Circuit for starting up a synchronous step-up DC/DC converter and the method thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Granted Nov 25, 2008·0 cites·11 claims
- 0637US7501908B2Oscillation circuit having current scaling relationship and the method for using the sameADVANCED ANALOG TECHNOLOGY INC·Filed 2007·Granted Mar 10, 2009·0 cites·9 claims
- 0732US2009174373A1Clamp circuit and combinational circuit thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2008·Application pending·0 cites
- 0831US7245114B2DC-to-DC step-up converter and conversion method thereofADVANCED ANALOG TECHNOLOGY INC·Filed 2005·Granted Jul 17, 2007·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →