Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ming Yeh — 11 Patents

DEDelta Electronics: 10 patents #153 of 2,746Top 6%
UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Hsinchu, TW: #2,133 of 13,380 inventorsTop 20%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Ming Yeh has been granted 11 US patents while listed as an inventor at Delta Electronics. The first was granted in 1998 and the most recent in March 2007. Ming Yeh ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Ming Yeh in Hsinchu, TW.

Patents per Year

Patents granted per year, 1998 to 2007Bar chart with a peak of 3 patents in 2003.peak 31998: 1 patents19982001: 1 patents20012002: 2 patents20022003: 3 patents20032004: 3 patents20042007: 1 patents2007

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7193497 Ignition coil Heng-Cheng Chou, Chen-Feng Wu, Chien-Chia Lin 2007-03-20
6788181 Chassis of surface mounted inductor Heng-Cheng Chou, Ying-Teng Chang, Jen-Chieh Huang 2004-09-07
6734774 Ignition coil Heng-Cheng Chou, Chen-Feng Wu, Chien-Chia Lin 2004-05-11
6734777 Transformer with improved insulation Heng-Cheng Chou, Chen-Feng Wu, Ren-Jye Huang 2004-05-11
6587026 Embedded transformer Heng-Cheng Chou, Chen-Feng Wu, Hui-Hua Teng, Chien-Chia Lin 2003-07-01
6518870 Transformer bobbin Heng-Cheng Chou, Chen-Feng Wu, Jen-Chieh Huang 2003-02-11
6515567 Bobbin for a transformer Heng-Cheng Chou, Chen-Feng Wu, Chien-Chia Lin 2003-02-04
6414583 Inductor Allen Chou, Chen-Feng Wu, Chien-Chia Lin 2002-07-02
6404320 Method for adjusting the inductance of an inductor Allen Chou, Chen-Feng Wu, Chien-Chia Lin 2002-06-11
6326876 Bobbin and its producing method Allen Chou, Antony Du 2001-12-04
5777369 Bit-line pull-up circuit or static random access memory (SRAM) devices Shi-Tron Lin, Chau-Neng Wu, Chi-Hsi Wu 1998-07-07