Palatine, Illinois
United States
9
2024-09-26
The entities that hold a legal rights for patent applications filed by inventor Gilbert Mark:
Mark Gilbert from Palatine, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PROXIMITY MICROPHONE
#2 | 2022-10-20One-dimensional array microphone with improved directivity
#3 | 2022-06-02Acoustic distance ranging system
#4 | 2022-01-06Offset cartridge microphones
#5 | 2021-05-06Proximity microphone
#6 | 2021-02-25One-dimensional array microphone with improved directivity
#7 | 2018-10-25Offset cartridge microphones
#8 | 2017-08-10Offset cartridge microphones
#9 | 2016-11-03Offset cartridge microphones
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