Inventor
CAO ZHIGANG
CN13 patents
⚠️ This page may combine multiple inventors who share the name “CAO ZHIGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
6 patentsUS10045232B2Aug 7, 2018
Electronic device, method and computer-readable medium for sensing spectrum usage in a cognitive radio communication system
SONY CORP2 citations72
US9445287B2Sep 13, 2016
Electronic device, method and computer-readable medium for sensing spectrum usage in a cognitive radio communication system
SONY CORP3 citations72
US10700900B2Jun 30, 2020
Electronic device, method and computer-readable medium for sensing spectrum usage in a cognitive radio communication system
SONY CORP0 citations51
US9998308B2Jun 12, 2018
Electronic device, method and computer-readable medium for sensing spectrum usage in a cognitive radio communication system
SONY CORP0 citations51
US10237005B2Mar 19, 2019
Apparatus and method in radio communications system
SONY CORP0 citations48
US9742509B2Aug 22, 2017
Apparatus and method in radio communications system
SONY CORP0 citations48
SHENZHEN YISHENGXING TECH CO LTD
3 patentsSAMSUNG ELECTRONICS CO LTD
2 patentsUS7894409B2Feb 22, 2011
Apparatus and method for estimating available throughput in a wireless local area network
SAMSUNG ELECTRONICS CO LTD0 citations49
US7773574B2Aug 10, 2010
Scheduling wireless communication among delay-sensitive and delay-insensitive terminals
SAMSUNG ELECTRONICS CO LTD1 citations46