Inventor
HE ZHIJIAN
CN6 patents
⚠️ This page may combine multiple inventors who share the name “HE ZHIJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRANSOUND ELECTRONICS CO LTD
3 patentsUS10250966B2Apr 2, 2019
Electrostatic loudspeaker and electrostatic headphone
TRANSOUND ELECTRONICS CO LTD15 citations82
US9860647B2Jan 2, 2018
High sound quality piezoelectric speaker
TRANSOUND ELECTRONICS CO LTD3 citations69
US9510102B2Nov 29, 2016
Moving iron sounding device
TRANSOUND ELECTRONICS CO LTD0 citations39
HUAWEI TECH CO LTD
3 patentsUS10917870B2Feb 9, 2021
Angle of arrival estimation method and device
HUAWEI TECH CO LTD3 citations69
US11856434B2Dec 26, 2023
Signal strength measurement method, signal strength obtaining method, and related apparatus
HUAWEI TECH CO LTD0 citations60
US11246076B2Feb 8, 2022
Wireless network handover method and apparatus based on distance change between terminal and access points
HUAWEI TECH CO LTD0 citations50