Yi-Hsien Cho — 15 Patents at Mediatek

Yi-Hsien Cho has been granted 15 US patents while listed as an inventor at Mediatek. The first was granted in 2010 and the most recent in August 2025. Yi-Hsien Cho ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Yi-Hsien Cho in Hsinchu, TW.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date
12388447	Clock and data recovery circuit with spread spectrum clocking synthesizer	Chien-Kai Kao	2025-08-12
12003245	Clock and data recovery circuit with spread spectrum clocking synthesizer	Chien-Kai Kao	2024-06-04
9923564	Clock data recovery apparatus and method capable of reducing more noise as well as tracking larger frequency offsets	Tse-Hsien Yeh	2018-03-20
9306551	Interpolator and interpolation cells with non-uniform driving capabilities therein	Kuan-Hua Chao	2016-04-05
9207646	Method and apparatus of estimating/calibrating TDC gain	Chi-Hsueh Wang, Robert Bogdan Staszewski	2015-12-08
9037886	Time-to-digital system and associated frequency synthesizer	Robert Bogdan Staszewski	2015-05-19
8766684	Charge pump, phase frequency detector and charge pump methods	Yu-Li Hsueh, Jing-Hong Conan Zhan	2014-07-01
8749280	Frequency synthesizer and associated method	Ang-Sheng Lin, Robert Bogdan Staszewski	2014-06-10
8669890	Method and apparatus of estimating/calibrating TDC mismatch	Chi-Hsueh Wang, Robert Bogdan Staszewski	2014-03-11
8593182	Frequency synthesizer and associated method	Ang-Sheng Lin, Robert Bogdan Staszewski	2013-11-26
8461933	Device and method for frequency calibration and phase-locked loop using the same	Yu-Li Hsueh	2013-06-11
8400199	Charge pump, phase frequency detector and charge pump methods	Yu-Li Hsueh, Jing-Hong Conan Zhan	2013-03-19
8175106	Fast and automatic self-forming meshing topology to integrate with wired networks	Ming-Wang Guo, Jen-Sheng Huang, Chun-Fu Wang, Ying-Yung Chen, Shang-I Huang +1 more	2012-05-08
7738470	Fast and automatic self-forming meshing topology to integrate with wired networks	Ming-Wang Guo, Jen-Sheng Huang, Chun-Fu Wang, Ying-Yung Chen, Shang-I Huang +1 more	2010-06-15
7719345	Reference buffer circuits	Yu-Hsin Lin	2010-05-18

Yi-Hsien Cho — 15 Patents

Issued Patents All Time

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