P
PatentIndex
Search
Landscape
Sign in
Inventor
ZENG XINXIAO
CN
2 patents
Patents
2 patents
US10460744B2
Oct 29, 2019
Methods, systems, and media for voice communication
ZENG XINXIAO
1 citations
50
US10706871B2
Jul 7, 2020
Methods, systems, and media for voice communication
ZENG XINXIAO
0 citations
40