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USPTO Patent Rankings Data through Sept 30, 2025
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Ritu Chaba — 2 Patents in 2018

Qualcomm: 2 patents #712 of 2,752Top 30%
San Diego, CA: #975 of 4,341 inventorsTop 25%
California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #109,787 of 503,207Top 25%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10141317 Metal layers for a three-port bit cell Niladri Narayan Mojumder, Ping-Lin Liu, Stanley Seungchul Song, Zhongze Wang, Choh Fei Yeap 2018-11-27
9916904 Reducing leakage current in a memory device Nan Chen, Mehdi Hamidi Sani 2018-03-13