Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Andriy Ryshtun — 42 Patents

Cypress Semiconductor: 27 patents #44 of 1,852Top 3%
WCWacom Co.: 12 patents #55 of 357Top 20%
PTParade Technologies: 3 patents #33 of 165Top 20%
Lviv, UA: #4 of 135 inventorsTop 3%
Overall (All Time): #72,381 of 4,157,543Top 2%
42 Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
9400298 Capacitive field sensor with sigma-delta modulator Viktor Kremin 2016-07-26
9250752 Capacitance scanning proximity detection Oleksandr Karpin, Andriy Maharyta, Victor Kremin, Volodymyr Hutnyk 2016-02-02
9218073 Determining forces of contacts between styluses and objects Viktor Kremin, David G. Wright 2015-12-22
9019226 Capacitance scanning proximity detection Oleksandr Karpin, Andriy Maharyta, Victor Kremin, Volodymyr Hutnyk 2015-04-28
9013441 Smart scanning for a capacitive sensing array Victor Kremin, Oleksandr Pirogov 2015-04-21
8982090 Optical stylus synchronization 2015-03-17
8922527 Multi-purpose stylus antenna Jeffrey M. Boschee 2014-12-30
8878823 Dynamic shield electrode of a stylus Viktor Kremin 2014-11-04
8866494 Attenuator circuit of a capacitance-sensing circuit Victor Kremin, Mykhaylo Krekhovetskyy, Ruslan Omelchuk 2014-10-21
8797301 Active stylus to host data transmitting method Jeffrey M. Boschee, Viktor Kremin 2014-08-05
8773405 Stylus and related human interface devices with dynamic power control circuits Victor Kremin, David G. Wright 2014-07-08
8610443 Attenuator circuit of a capacitance-sensing circuit Viktor Kremin, Mykhaylo Krekhovetskyy, Ruslan Omelchuk 2013-12-17
8576189 AC line synchronization for capacitive sensing Andriy Maharyta, Victor Kremin 2013-11-05
8570053 Capacitive field sensor with sigma-delta modulator Victor Kremin 2013-10-29
8564313 Capacitive field sensor with sigma-delta modulator Victor Kremin 2013-10-22
8154310 Capacitance sensor with sensor capacitance compensation Andriy Maharyta 2012-04-10
8089289 Capacitive field sensor with sigma-delta modulator Viktor Kremin 2012-01-03