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Inventor

James F. Imbornone

Inventor
Methuen, MA, US

Overview

13→
Patents
2000–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits26%
H03DDemodulation or transference of modulation from one carrier to another16%
G05FSystems for regulating electric or magnetic variables11%
H04BTransmission11%
G01SRadio direction-finding5%
G10KSound-producing devices5%
H01FMagnets5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
H03FAmplifiers5%
H03GControl of amplification5%
PatentTitleYear
9,467,196'Quadrature current-combining linearizing circuit for generating arbitrary phase and amplitude'20169,128,502'Analog switch for RF front end'20158,624,658'Frequency mixer having parallel mixer cores'20147,502,278'Analog beamformers for continuous wave ultrasonic receivers'20096,850,747'Image trap filter'20056,738,612'Image trap filter'20046,529,719'Image reject mixer'20036,396,362'Compact multilayer BALUN for RF integrated circuits'20026,380,821'Substrate shielded multilayer balun transformer'20026,342,813'Variable gain amplifier'20026,222,399'Bandgap start-up circuit'20016,137,376'Printed BALUN circuits'20006,021,056'Inverting charge pump'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2005Patents assigned to IBM (8)· patent assignee history
2000–2016Based in Methuen, MA, US· patent location history
2000Based in Tewksbury, MA, US· patent location history
2009–2014Patents assigned to MAXIM INTEGRATED PRODUCTS (2)· patent assignee history
2014Patents assigned to DAVIS RICHARD D (1)· patent assignee history
2014Patents assigned to IMBORNONE JAMES (1)· patent assignee history
2015–2016Patents assigned to QUALCOMM INC (2)· patent assignee history
2015Based in Boxborough, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM82000–2005
MAXIM INTEGRATED PRODUCTS22009–2014
QUALCOMM INC22015–2016
DAVIS RICHARD D12014
IMBORNONE JAMESself12014
Locations
LocationPatentsSpan
Methuen, Massachusetts, US112000–2016
Boxborough, Massachusetts, US12015
Tewksbury, Massachusetts, US12000