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

Chin-Fa Hsu — 8 Patents

MEMediatek: 4 patents #689 of 2,888Top 25%
QSQuanta Storage: 4 patents #13 of 47Top 30%
Daxi District, TW: #313 of 2,811 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Chin-Fa Hsu has been granted 8 US patents while listed as an inventor at Mediatek. The first was granted in 2010 and the most recent in September 2014. Chin-Fa Hsu ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Chin-Fa Hsu in Daxi District, TW.

Patents per Year

Patents granted per year, 2010 to 2014Bar chart with a peak of 2 patents in 2010.peak 22010: 2 patents20102011: 2 patents20112013: 2 patents20132014: 2 patents2014

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8849272 Methods for coordinating radio activities in different radio access technologies and apparatuses utilizing the same Chun-Sheng Lee, Wei Yin, Chung-Cheng Yu 2014-09-30
8687748 Radio frequency control for communication systems Dung-Yun Chen, Hung-Shiun Fu, Chung-Shine Huang 2014-04-01
8514798 Methods for scheduling channel activities for multiple radio access technologies in a communications apparatus and communications apparatuses utilizing the same Chun-Sheng Lee 2013-08-20
8364157 Methods for coordinating radio activities of different radio access technologies and apparatuses utilizing the same Chun-Sheng Lee, Wei Yin 2013-01-29
8068394 Recording method of optical disc drive Shih-Kuo Chen, Shiu-Ming Chu 2011-11-29
8045424 Reading method and device for optical disk drives Shih-Kuo Chen, Shiu-Ming Chu 2011-10-25
7835247 Backup method of record information and method for reading backed up record information Shih-Kuo Chen, Shiu-Ming Chu 2010-11-16
7813241 Recovery method for recording to write-once disc Shih-Kuo Chen, Shiu-Ming Chu 2010-10-12