Bothell, Washington
United States
3
2023-12-12
The entities that hold a legal rights for patent applications filed by inventor Perek David R:
David R Perek from Bothell, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Vibrotactile actuators on textiles and related systems and methods
#2 | 2023-09-05Fiducial rings in virtual reality
#3 | 2022-12-20Systems and methods for electric discharge-based sensing via wearables donned by users of artificial reality systems
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