Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Melody W. Ma — 2 Patents

NTNumerical Technologies: 2 patents #12 of 41Top 30%
San Jose, CA: #17,797 of 32,062 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Melody W. Ma has been granted 2 US patents while listed as an inventor at Numerical Technologies. The first was granted in 2003 and the most recent in February 2005. Melody W. Ma ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Melody W. Ma in San Jose, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6859918 Alleviating line end shortening by extending phase shifters Hua-Yu Liu 2005-02-22
6553560 Alleviating line end shortening in transistor endcaps by extending phase shifters Hua-Yu Liu 2003-04-22