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Inventor

John C. Bellamy

Inventor
Coppell, TX, US

Overview

14→
Patents
1976–2007
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H04Qprimary
H04QSelecting27%
H04LTransmission of digital information, e.g. telegraphic communication14%
G06KGraphical data reading9%
H04BTransmission9%
H04JMultiplex communication9%
G06FElectric digital data processing5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
G08BSignalling systems, e.g. personal calling systems5%
H03HImpedance networks, e.g. resonant circuits5%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
PatentTitleYear
7,264,149'SAW identification tag discrimination methods'20076,958,696'Transfer function system for determining an identifier on a surface acoustic wave identification tag and method of operating the same'20056,919,802'Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags'20056,209,025'Integrated video system'20016,064,706'Apparatus and method of desynchronizing synchronously mapped asynchronous data'20005,457,717'Apparatus and method for eliminating mapping jitter'19955,027,344'Integrated office controller (IOC)'19914,627,046'Programmable feature card'19864,612,634'Integrated digital network (IDN)'19864,439,863'Partial response system with simplified detection'19844,135,057'High density digital transmission system'19794,038,497'Hardwired marker for time folded TST switch with distributed control logic and automatic path finding, set up and release'19774,005,272'Time folded TST (time space time) switch'19773,956,593'Time space time (TST) switch with combined and distributed state store and control store'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to ARTURA A COLLINS INC (1)· patent assignee history
1976–1984Based in Dallas, TX, US· patent location history
1977–1979Patents assigned to COLLINS ARTHUR A INC (2)· patent assignee history
1986–1991Patents assigned to DATA GENERAL CORP (3)· patent assignee history
1986–2007Based in Coppell, TX, US· patent location history
2000Patents assigned to ALCATEL USA INC (1)· patent assignee history
2005Patents assigned to RF SAW COMPONENTS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DATA GENERAL CORP31986–1991
COLLINS ARTHUR A INC21977–1979
RF SAW COMPONENTS INC22005
ALCATEL USA INC12000
ARTURA A COLLINS INC11976
Locations
LocationPatentsSpan
Coppell, Texas, US91986–2007
Dallas, Texas, US51976–1984