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Inventor

Matthew L. Welborn

Inventor
Vienna, VA, US

Overview

17→
Patents
2003–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 17 as inventor

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

H04Wprimary
H04WWireless communication networks29%
H04LTransmission of digital information, e.g. telegraphic communication24%
H04BTransmission22%
G01SRadio direction-finding7%
H04JMultiplex communication7%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
H03HImpedance networks, e.g. resonant circuits2%
H03MCoding2%
PatentTitleYear
8,139,599'System and method for operating a communications system'20128,085,200'System and method for establishing a WPAN with precise locationing capability'20118,009,658'Method for sharing bandwidth using reduced duty cycle signals and media access control'20117,949,073'Dual-mode system and method for receiving wireless signals'20117,885,174'Common signalling mode for use with multiple wireless formats'20117,724,783'System and method for passing data frames in a wireless network'20107,680,090'System and method for monitoring network traffic'20107,570,627'Method for sharing bandwidth using reduced duty cycle signals and media access control'20097,570,712'System and method for transmitting ultrawide bandwidth signals'20097,548,561'Method of transmitting and receiving data'20097,499,442'Method for sharing bandwidth using reduced duty cycle signals'20097,444,556'System and method of interleaving transmitted data'20087,352,793'System and method for ultra wideband communications using multiple code words'20087,289,790'System for providing device authentication in a wireless network'20077,039,392'System and method for providing device authentication in a wireless network'20067,002,940'Multiple-stage filtering device and method'20066,654,428'Systems and methods for wireless communications'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Based in Cambridge, MA, US· patent location history
2006–2012Patents assigned to FREESCALE SEMICONDUCTOR INC (16)· patent assignee history
2006–2012Based in Vienna, VA, US· patent location history
2011–2012Patents assigned to WELBORN MATTHEW L (2)· patent assignee history
2011Patents assigned to ADAMS JON T (1)· patent assignee history
2011Patents assigned to CHANG KUOR-HSIN (1)· patent assignee history
2011Based in Cary, NC, US· patent location history
2012Patents assigned to APISDORF JOEL Z (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FREESCALE SEMICONDUCTOR INC162006–2012
WELBORN MATTHEW Lself22011–2012
ADAMS JON T12011
APISDORF JOEL Z12012
CHANG KUOR-HSIN12011
Locations
LocationPatentsSpan
Vienna, Virginia, US152006–2012
Cary, NC, US12011
Cambridge, Massachusetts, US12003