Berkeley, California
United States
4
2020-07-14
The entities that hold a legal rights for patent applications filed by inventor Przybyla Richard J.:
Richard J. Przybyla from Berkeley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Ultrasonic input device
#2 | 2020-04-28Ultrasonic short range moving object detection
#3 | 2016-10-06In-air ultrasonic rangefinding and angle estimation
#4 | 2014-09-11In-air ultrasonic rangefinding and angle estimation
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