Inventor

Dongmei Zhao

Inventor

Hamilton, CA

Overview

5→

Patents

2008–2015

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

H04Wprimary

H04WWireless communication networks38%

H04LTransmission of digital information, e.g. telegraphic communication31%

H04MTelephonic communication23%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%

PatentTitleYear

8,929,327'Reducing handoff latency for a mobile station'2015 8,467,350'Conferencing PSTN gateway methods and apparatus to facilitate heterogeneous wireless network handovers for mobile communication devices'2013 8,265,038'Conferencing PSTN gateway methods and apparatus to facilitate heterogeneous wireless network handovers for mobile communication devices'2012 7,986,665'Conferencing PSTN gateway methods and apparatus to facilitate heterogeneous wireless network handovers for mobile communication devices'2011 7,436,790'Wireless access point methods and apparatus for reduced power consumption and cost'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2013Patents assigned to RESEARCH IN MOTION LTD (4)· patent assignee history

2008–2015Based in Hamilton, CA· patent location history

2012–2015Patents assigned to UNIV MCMASTER (3)· patent assignee history

2012–2015Patents assigned to ZHAO DONGMEI (3)· patent assignee history

2012–2013Patents assigned to KEZYS VYTAUTAS ROBERTAS (2)· patent assignee history

2012–2013Patents assigned to SMADI MOHAMMED (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RESEARCH IN MOTION LTD	4	2008–2013
UNIV MCMASTER	3	2012–2015
ZHAO DONGMEIself	3	2012–2015
KEZYS VYTAUTAS ROBERTAS	2	2012–2013
SMADI MOHAMMED	2	2012–2013

Locations

Location	Patents	Span
Hamilton, CA	5	2008–2015