IW

I-Chang Wu

RS Realtek Semiconductor: 4 patents #365 of 1,741Top 25%
ME Mediatek: 3 patents #879 of 2,888Top 35%
RT Ralink Technology: 3 patents #17 of 85Top 20%
IT Integrated Device Technology: 1 patents #441 of 758Top 60%
MP Mediatek Singapore Pte.: 1 patents #350 of 734Top 50%
Overall (All Time): #311,814 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11949376 Temperature compensated voltage-controlled oscillator Chia-Liang Lin 2024-04-02
11183405 Semiconductor manufacturing apparatus Chao-Tzung Tsai, Tzu Ken Lin, Ching-Lun Lai, Li-Jia Liou 2021-11-23
11152150 LC tank circuit having improved resonant frequency stability and fabrication method thereof Fei Song, Chia-Liang Lin 2021-10-19
11004589 High-Q integrated inductor and method thereof Chia-Liang Lin, Fei Song 2021-05-11
10598730 Testing method and testing system Chihtung Chen, Yi-Te Yeh, Chia-Hsien Cheng, Huai-Yu Yen 2020-03-24
10269599 Semiconductor manufacturing apparatus Chao-Tzung Tsai, Tzu Ken Lin, Ching-Lun Lai, Li-Jia Liou 2019-04-23
10079574 Wideband adaptive bias circuits for power amplifiers Hsing-ting Yu, Fei Song, YuenHui Chee, Chiyuan Lu, Keng Leong Fong +1 more 2018-09-18
9553602 Methods and systems for analog-to-digital conversion (ADC) using an ultra small capacitor array with full range and sub-range modes Jagdeep Bal 2017-01-24
8933738 Signal duty cycle detector and calibration system Alireza Shirvani-Mahdavi 2015-01-13
8373467 Method using digital phase-locked loop circuit including a phase delay quantizer 2013-02-12
8102195 Digital phase-locked loop circuit including a phase delay quantizer and method of use 2012-01-24
8022740 Fast-response phase-locked loop charge-pump driven by low voltage input Chungwen Dennis Lo, Keng Leong Fong 2011-09-20
7944257 Method and system of optimizing a control system using low voltage and high-speed switching 2011-05-17
7705641 Fast response phase-locked loop charge-pump driven by low voltage input Chungwen Dennis Lo, Keng Leong Fong 2010-04-27
7348861 Method and apparatus for a crystal oscillator to achieve fast start-up time, low power and frequency calibration Chung-Wen Lo, Keng Leong Fong 2008-03-25