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Inventor

Thomas G. Hallin

Inventor
Wheaton, IL, US

Overview

9→
Patents
2005–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H04Wprimary
H04WWireless communication networks42%
H04LTransmission of digital information, e.g. telegraphic communication37%
H04MTelephonic communication21%
PatentTitleYear
8,681,737'Method and apparatus for inter-technology handoff between a packet data network and a circuit switched network'20147,881,280'Method and apparatus to facilitate a non-fully meshed communications system gateway interface'20117,742,450'Method for efficient bearer traffic routing in a communication system'20107,688,764'Method and apparatus for speaker arbitration in a multi-participant communication session'20107,188,167'Method and system for registering multiple communication devices of a user in a session initiation protocol (SIP) based communication system'20077,149,515'Vocoder selection method'20067,142,537'Interface call signaling protocol'20067,054,302'Method and apparatus for interworking dispatch services network'20066,904,023'Method and apparatus for group call services'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2010Patents assigned to MOTOROLA INC (7)· patent assignee history
2005–2010Based in Wheaton, IL, US· patent location history
2011Patents assigned to MOTOROLA MOBILTY INC (1)· patent assignee history
2011–2014Based in Erie, CO, US· patent location history
2014Patents assigned to CHEN BONNIE (1)· patent assignee history
2014Patents assigned to HALLIN THOMAS G (1)· patent assignee history
2014Patents assigned to MOTOROLA MOBILITY LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC72005–2010
CHEN BONNIE12014
HALLIN THOMAS Gself12014
MOTOROLA MOBILITY LLC12014
MOTOROLA MOBILTY INC12011
Locations
LocationPatentsSpan
Wheaton, Illinois, US72005–2010
Erie, CO, US22011–2014