KT

Koon-Wing Tsang

CM Capella Microsystems: 11 patents #1 of 11Top 10%
C( Capella Microsystems (Taiwan): 3 patents #3 of 9Top 35%
VG Vishay Semiconductor Gmbh: 3 patents #5 of 43Top 15%
VI Vishay Intertechnology: 2 patents #17 of 42Top 45%
Overall (All Time): #216,858 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12117586 Proximity sensor Cheng-Chieh Huang, Yu Hao Kao 2024-10-15
11862648 Optoelectronic device arranged as a multi-spectral light sensor having a photodiode array with aligned light blocking layers and n-well regions Yuh-Min Lin 2024-01-02
11790869 Light level sensor for device with display Jia Yang Koo, Yuh-Min Lin 2023-10-17
11436998 Light level sensor for device with display Jia Yang Koo, Yuh-Min Lin 2022-09-06
10770489 Optoelectronic device arranged as a multi-spectral light sensor having a photodiode array with aligned light blocking layers and N-well regions Yuh-Min Lin 2020-09-08
9189074 Optical sensor system Jinn-Ann Kuo, Yu Hao Kao, Yuh-Min Lin, Cheng-Chung Shih, Yao-Tsung Tsai 2015-11-17
8759777 Infrared light detecting apparatus and detecting method thereof Cheng-Chieh Huang, Sheng-Wen Huang, Jinn-Ann Kuo 2014-06-24
8742431 Photo-coupler device Cheng-Chung Shih, Yuh-Min Lin 2014-06-03
8536531 Proximity sensing apparatus and sensing method thereof Cheng-Chung Shih 2013-09-17
8436307 Multi-cavity optical sensing and thermopile infrared sensing system Cheng-Chung Shih 2013-05-07
8373648 Proximity sensor, control method thereof, and electronic apparatus equipped with the same Cheng-Chung Shih, Yao-Tsung Tsai 2013-02-12
8084728 Optical sensing device 2011-12-27
7521666 Multi-cavity Fabry-Perot ambient light filter apparatus 2009-04-21
7460009 Light source of testing light sensor, test apparatus and method Chih-Cheng Chien 2008-12-02
6887735 Photodetector and device employing the photodetector for converting an optical signal into an electrical signal 2005-05-03
6838654 Photodetection system and circuit for amplification Brian N. Kuo, Ing-Jye Lan, Pei-Ling Hsu 2005-01-04
6555410 Photodetector and device employing the photodetector for converting an optical signal into an electrical signal 2003-04-29
6437311 Photodetector and device employing the photodetector for converting an optical signal into an electrical signal 2002-08-20
6218719 Photodetector and device employing the photodetector for converting an optical signal into an electrical signal 2001-04-17
5784507 Integrated optical wavelength discrimination devices and methods for fabricating same James W. Holm-Kennedy, Datong Yang 1998-07-21