YL

Youling Li

O2 O2Micro: 8 patents #15 of 174Top 9%
Overall (All Time): #574,834 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9030122 Circuits and methods for driving LED light sources Tiesheng YAN, Feng-Yu Lin, Ching-Chuan Kuo 2015-05-12
8890440 Circuits and methods for driving light sources Tiesheng YAN, Feng-Yu Lin, Xinhe Su, Ching-Chuan Kuo 2014-11-18
8664895 Circuits and methods for driving light sources Tiesheng YAN, Feng-Yu Lin, Xinhe Su, Ching-Chuan Kuo 2014-03-04
8339063 Circuits and methods for driving light sources Tiesheng YAN, Feng-Yu Lin, Xinhe Su, Ching-Chuan Kuo 2012-12-25
8129982 Voltage sensing circuits and methods for inverters Yingpeng Hu, Xiaojun Wang 2012-03-06
8058809 Circuits and methods for balancing current among multiple loads Sheng Tai Lee, Yingpeng Hu 2011-11-15
8054001 Circuit structure for LCD backlight Xiaojun Wang, Sheng Tai Lee, Da Liu, Ru-Yang Guo 2011-11-08
8049438 Driving circuits and controllers for controlling power to a load Da Liu, ShengTai Lee 2011-11-01
7554319 Circuits and methods for voltage sensing Yingpeng Hu, Xiaojun Wang 2009-06-30