Suzhou
China
4
2023-09-21
The entities that hold a legal rights for patent applications filed by inventor Mi Qing:
Qing Mi from Suzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
CAVITY FILTER, MULTIPLEXER, RADIO FREQUENCY (RF) DEVICE AND BASE STATION ANTENNA
#2 | 2022-01-27Band-stop filter, transmission line for band-stop filter and multiplexer
#3 | 2020-09-17Band-stop filter, transmission line for band-stop filter and multiplexer
#4 | 2020-07-23FILTER AND COMMUNICATION SYSTEM INCLUDING THE FILTER
2802902 ⎘