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

Ashwin Raghunathan — 22 Patents

Qualcomm: 9 patents #2,233 of 12,104Top 20%
Robert Bosch Gmbh: 7 patents #2,499 of 19,740Top 15%
FLFluxergy: 5 patents #5 of 7Top 75%
TITexas Instruments: 1 patents #7,388 of 12,488Top 60%
Santa Ana, CA: #40 of 1,362 inventorsTop 3%
California: #25,951 of 386,348 inventorsTop 7%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Ashwin Raghunathan has been granted 22 US patents while listed as an inventor at Qualcomm. The first was granted in 2011 and the most recent in June 2025. Ashwin Raghunathan ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Ashwin Raghunathan in Santa Ana, CA, US.

Patents per Year

Patents granted per year, 2011 to 2025Bar chart with a peak of 3 patents in 2011.peak 32011: 3 patents20112012: 3 patents2013: 2 patents20132014: 1 patents2018: 2 patents20182019: 2 patents2021: 1 patents20212022: 3 patents2023: 1 patents20232024: 3 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1080423 Test card Steve Hoe Lee, Ryan Alan Revilla, Roy James Heltsley 2025-06-24
D1046663 Test card Steve Hoe Lee, Ryan Alan Revilla, Roy James Heltsley 2024-10-15
12064764 Microfluidic device with constant heater uniformity Steve Hoe Lee, Ryan Alan Revilla, Tej Rushikesh Patel 2024-08-20
11867660 Electronic control of the pH of a solution close to an electrode surface Christopher Johnson, Sam Kavusi, Nadezda Fomina, Habib Ahmad, Autumn Maruniak +4 more 2024-01-09 $8,337,000
11561198 Electronic control of the pH of a solution close to an electrode surface Christopher Johnson, Sam Kavusi, Nadezda Fomina, Habib Ahmad, Autumn Maruniak +1 more 2023-01-24 $7,482,000
D954573 Test card Steve Hoe Lee, Ryan Alan Revilla, Roy James Heltsley 2022-06-14
11344886 Microfluidic device with constant heater uniformity Steve Hoe Lee, Ryan Alan Revilla, Tej Rushikesh Patel 2022-05-31
11322217 Track and hold circuits with transformer coupled bootstrap switch Marco Corsi, Baher Haroun, Seyed Miaad Seyed Aliroteh, Swaminathan Sankaran, Robert Floyd Payne 2022-05-03 $38,452,000
10942146 Electrochemically active agents for pH modulation in biological buffers Christopher Johnson, Sam Kavusi, Nadezda Fomina, Habib Ahmad, Autumn Maruniak +1 more 2021-03-09
10514352 High density electrode arrays with outlier behavior detection circuitry and methods therefor Sam Kavusi 2019-12-24
10379080 Electronic control of the pH of a solution close to an electrode surfaces Christopher Johnson, Sam Kavusi, Nadezda Fomina, Habib Ahmad, Autumn Maruniak +1 more 2019-08-13
10041905 Electrochemically active agents for pH modulation in biological buffers Christopher Johnson, Sam Kavusi, Nadezda Fomina, Habib Ahmad, Autumn Maruniak +1 more 2018-08-07
10011549 Electrochemically active agents for pH modulation in biological buffers Christopher Johnson, Sam Kavusi, Nadezda Fomina, Habib Ahmad, Autumn Maruniak +1 more 2018-07-03
8669794 Circuit for detecting a voltage change using a time-to-digital converter Sang Wook Park, Marzio Pedrali-Noy 2014-03-11 $12,070,000
8363485 Delay line that tracks setup time of a latching element over PVT Marzio Pedrali Noy 2013-01-29 $10,740,000
8362848 Supply-regulated VCO architecture Marzio Pedrali-Noy, Sameer Wadhwa 2013-01-29 $10,740,000
8330511 PLL charge pump with reduced coupling to bias nodes Sameer Wadhwa, Marzio Pedrali-Noy 2012-12-11 $8,000,000
8164369 Techniques for minimizing control voltage noise due to charge pump leakage in phase locked loop circuits Marzio Pedrali-Noy 2012-04-24 $23,399,000
8159888 Recalibration systems and techniques for electronic memory applications Marzio Pedrali-Noy 2012-04-17 $10,016,000
7973612 Supply-regulated phase-locked loop (PLL) and method of using Marzio Pedrali-Noy 2011-07-05 $24,573,000
7932757 Techniques for minimizing control voltage ripple due to charge pump leakage in phase locked loop circuits Marzio Pedrali-Noy 2011-04-26 $23,644,000
7880554 Periodic timing jitter reduction in oscillatory systems Marzio Pedrali-Noy 2011-02-01 $15,188,000