Inventor
WANG HUIZHAO
US31 patents
⚠️ This page may combine multiple inventors who share the name “WANG HUIZHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
5 patentsUS7457289B2Nov 25, 2008
Inter-proxy communication protocol for mobile IP
CISCO TECH INC20 citations92
US7471661B1Dec 30, 2008
Methods and apparatus for supporting proxy mobile IP registration in a wireless local area network
CISCO TECH INC16 citations90
US7440756B1Oct 21, 2008
Controlling micro-roaming in a wireless LAN
CISCO TECH INC17 citations83
US7647046B2Jan 12, 2010
Maintaining uninterrupted service in a wireless access point and client stations thereof
CISCO TECH INC8 citations82
US7680074B2Mar 16, 2010
Method and apparatus for optimizing cell operation toward better speech quality in wireless packet-switching networks
CISCO TECH INC6 citations62
SEMICONDUCTOR COMPONENTS IND LLC
5 patentsUS11647444B2May 9, 2023
Spatial reuse in wireless communication
SEMICONDUCTOR COMPONENTS IND LLC1 citations73
US11595442B2Feb 28, 2023
Multi-link wireless communications connections
SEMICONDUCTOR COMPONENTS IND LLC3 citations73
US11368896B2Jun 21, 2022
Flexible distributed antenna array
SEMICONDUCTOR COMPONENTS IND LLC1 citations73
US10985874B2Apr 20, 2021
HARQ framing and retransmission with two-tier feedback
SEMICONDUCTOR COMPONENTS IND LLC1 citations62
US11290577B2Mar 29, 2022
Wireless data transmission
SEMICONDUCTOR COMPONENTS IND LLC0 citations58
QUANTENNA COMMUNICATIONS INC
4 patentsUS9071972B1Jun 30, 2015
Asynchronous tiered access control to a wireless home network
QUANTENNA COMMUNICATIONS INC12 citations80
US9686002B1Jun 20, 2017
MU-MIMO sniffer for a wireless local area network
QUANTENNA COMMUNICATIONS INC8 citations78
US9743333B1Aug 22, 2017
Arbitration of distributed services for wireless home networks
QUANTENNA COMMUNICATIONS INC3 citations73
US9730089B1Aug 8, 2017
Remote controlled WiFi transceiver for wireless home networks
QUANTENNA COMMUNICATIONS INC0 citations42
MAXLINEAR INC
4 patentsUS11758461B2Sep 12, 2023
Flexible distributed antenna array
MAXLINEAR INC1 citations73
US12348566B2Jul 1, 2025
Multi-link wireless communications connections
MAXLINEAR INC0 citations62
US12238630B2Feb 25, 2025
Wireless communication using multiple frequencies segments
MAXLINEAR INC0 citations62
US11843684B2Dec 12, 2023
Wireless data transmission
MAXLINEAR INC0 citations58
WANG HUIZHAO
3 patentsUS9900251B1Feb 20, 2018
Bandwidth sentinel
WANG HUIZHAO3 citations71
US8422467B2Apr 16, 2013
Methods and apparatus for supporting proxy mobile IP registration in a wireless local area network
WANG HUIZHAO3 citations58
US9002277B2Apr 7, 2015
Distributed channel selection for wireless networks
WANG HUIZHAO0 citations49