Inventor

Zhonghui Yao

Inventor

Kanata, CA

Overview

15→

Patents

2004–2016

Patent span

Electricity

Primary field (CPC H)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks32%

H04LTransmission of digital information, e.g. telegraphic communication26%

G06FElectric digital data processing16%

H04JMultiplex communication11%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

H04BTransmission5%

H04NPictorial communication, e.g. television5%

PatentTitleYear

9,407,451'Integrating telephony applications and television broadcasts on a multimedia device'2016 9,026,533'Method and apparatus for document matching'2015 8,694,500'Method and apparatus for document matching'2014 8,576,718'Network-aware adapter for applications'2013 8,351,394'Adaptive communication system, communication terminal, communication method and access point'2013 8,315,518'Technique for transmitting an optical signal through an optical network'2012 8,311,561'Method of location positioning and verification of an AP, system, and home register'2012 8,312,016'Method and apparatus for document matching'2012 8,165,040'Method for routing mobile node in wireless mesh network and a communication system thereof'2012 8,055,264'Method and apparatus for controlling handoff'2011 7,920,478'Network-aware adapter for applications'2011 7,684,333'Reliable quality of service (QoS) provisioning using adaptive class-based contention periods'2010 7,336,672'Constant gain controller for active queue management'2008 6,825,971'Technique and apparatus for frequency conversion in an optical network'2004 6,710,913'Technique and apparatus for wave-mixing frequency translation in a network'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2011Patents assigned to NORTEL NETWORKS LTD (4)· patent assignee history

2004–2016Based in Kanata, CA· patent location history

2011–2013Patents assigned to HUAWEI TECH CO LTD (4)· patent assignee history

2011–2013Based in Shenzhen, CN· patent location history

2012–2016Patents assigned to YAO ZHONGHUI (7)· patent assignee history

2012–2015Patents assigned to ROCKSTAR CONSORTIUM US LP (3)· patent assignee history

2012Patents assigned to FELSKE KENT (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YAO ZHONGHUIself	7	2012–2016
HUAWEI TECH CO LTD	4	2011–2013
NORTEL NETWORKS LTD	4	2004–2011
ROCKSTAR CONSORTIUM US LP	3	2012–2015
FELSKE KENT	2	2012

Locations

Location	Patents	Span
Kanata, CA	11	2004–2016
Shenzhen, CN	4	2011–2013