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Inventor

James R. Toker

Inventor
Cambridge, MA, US

Overview

8→
Patents
1982–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H02Mprimary
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 systems22%
G01RMeasuring electric variables17%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses17%
H04NPictorial communication, e.g. television17%
G04GElectronic time-pieces6%
G05FSystems for regulating electric or magnetic variables6%
G06TImage data processing or generation, in general6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H03KPulse technique6%
PatentTitleYear
9,977,057Input current compensation during current measurement20189,667,260'Current synthesizer correction'20179,419,627'Current synthesizer correction'20169,244,473'Current ramping during multiphase current regulation'20166,658,169'Image processor with integral image buffer'20035,923,794'Current-mediated active-pixel image sensing device with current reset'19994,843,473'Charge injection device with low noise readout'19894,363,029'Switch for sensing proximity of an operator'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
1982Based in Dallas, TX, US· patent location history
1989–1999Patents assigned to POLAROID CORP (2)· patent assignee history
1989–2018Based in Cambridge, MA, US· patent location history
2003Patents assigned to IMAGING DEVICES INC (1)· patent assignee history
2016–2018Patents assigned to Intersil Americas LLC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
Intersil Americas LLC42016–2018
POLAROID CORP21989–1999
IMAGING DEVICES INC12003
TEXAS INSTRUMENTS INC11982
Locations
LocationPatentsSpan
Cambridge, Massachusetts, US71989–2018
Dallas, Texas, US11982