Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CK

Chih-Wei Ko — 5 Patents

MEMediatek: 3 patents #879 of 2,888Top 35%
ITITRI: 2 patents #3,461 of 9,619Top 40%
Taichung, TW: #1,586 of 7,415 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Chih-Wei Ko has been granted 5 US patents while listed as an inventor at Mediatek. The first was granted in 2009 and the most recent in November 2018. Chih-Wei Ko ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Chih-Wei Ko in Taichung, TW.

Patents per Year

Patents granted per year, 2009 to 2018Bar chart with a peak of 2 patents in 2018.peak 22009: 1 patents20092010: 1 patents20102011: 1 patents20112018: 2 patents2018

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10126375 Diagnosis circuit and method for a power module 2018-11-13
10097088 Soft-switching auxiliary circuit Chun-Chen Lin, Yi-Ling Lin, Chien-Ming Wang 2018-10-09
7886234 Systems and methods for creating embedded target images Hung-Kai Shih, Shih-Chang Hu 2011-02-08
7652545 System and method of calibrating real time clock utilizing average calibration Tzung-Shian Yang 2010-01-26
7596661 Processing modules with multilevel cache architecture Ting-Cheng Hsu, Yen-Yu Lin, Chang-Fu Lin 2009-09-29