Inventor
GU CHANGZHAN
US14 patents
⚠️ This page may combine multiple inventors who share the name “GU CHANGZHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOOGLE LLC
9 patentsUS10795009B2Oct 6, 2020
Digital beamforming for radar sensing using wireless communication chipset
GOOGLE LLC12 citations85
US10782390B2Sep 22, 2020
Full-duplex operation for radar sensing using wireless communication chipset
GOOGLE LLC11 citations85
US10754005B2Aug 25, 2020
Radar modulation for radar sensing using a wireless communication chipset
GOOGLE LLC8 citations83
US11598844B2Mar 7, 2023
Full-duplex operation for radar sensing using a wireless communication chipset
GOOGLE LLC2 citations72
US11079470B2Aug 3, 2021
Radar modulation for radar sensing using a wireless communication chipset
GOOGLE LLC4 citations72
US10841684B2Nov 17, 2020
Wireless charging for headphones
GOOGLE LLC6 citations71
US10524039B2Dec 31, 2019
Enhanced digital headsets
GOOGLE LLC2 citations71
US11906619B2Feb 20, 2024
Saturation compensation using a smart-device-based radar system
GOOGLE LLC0 citations62
US11592547B2Feb 28, 2023
Smart-device-based radar system detecting user gestures in the presence of saturation
GOOGLE LLC1 citations62
GOOGLE INC
3 patentsUS10579150B2Mar 3, 2020
Concurrent detection of absolute distance and relative movement for sensing action gestures
GOOGLE INC35 citations93
US9871564B1Jan 16, 2018
Non-invasive beam steering
GOOGLE INC3 citations72
US10018799B2Jul 10, 2018
Optical bridge between exterior and interior networks
GOOGLE INC3 citations70