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USPTO Patent Rankings Data through Dec 31, 2025
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Marlene Ma — 3 Patents

SISilitek: 3 patents #13 of 115Top 15%
Baoshan, TW: #1,240 of 3,661 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Marlene Ma has been granted 3 US patents while listed as an inventor at Silitek. All of these patents were granted in 1996. Marlene Ma ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Marlene Ma in Baoshan, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D369592 Computer mouse 1996-05-07
D369593 Computer mouse 1996-05-07
D368900 Computer mouse 1996-04-16