San Ramon, California
United States
6
2023-04-20
The entities that hold a legal rights for patent applications filed by inventor Chen John:
John Chen from San Ramon, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Dynamic lighting for an audio device
#2 | 2022-11-03Dynamic lighting for an audio device
#3 | 2022-10-13Dynamic adjustment of earbud performance characteristics
#4 | 2022-03-03Dynamic adjustment of earbud performance characteristics
#5 | 2021-12-30Portable audio device case with power-saving features
#6 | 2018-07-05Power and communication modes for digital license plate
2233005 ⎘