Hefei
China
4
2023-06-29
The entities that hold a legal rights for patent applications filed by inventor DU Jun:
Jun DU from Hefei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
AUDIO PROCESSING METHOD AND APPARATUS
#2 | 2020-05-07Method, apparatus and storage medium for recognizing character
#3 | 2010-10-14FEATURE COMPENSATION APPROACH TO ROBUST SPEECH RECOGNITION
#4 | 2010-06-10REMOVING NOISE FROM SPEECH
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