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Inventor

James Digby Yarlet Collier

Inventor
Cambridge, GB

Overview

29→
Patents
1994–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 29 as inventor

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

H04Bprimary
H04BTransmission14%
G06FElectric digital data processing12%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
G01SRadio direction-finding6%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner6%
H03HImpedance networks, e.g. resonant circuits6%
H04WWireless communication networks6%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock4%
H03DDemodulation or transference of modulation from one carrier to another4%
PatentTitleYear
9,438,169'Mixer'20169,194,956'Amelioration of frequency errors and/or their effects'20158,909,188'Mixer'20148,860,618'Internal FM antenna'20148,774,857'Schemes for the efficient reception of radio communications signals'20148,537,950'Architecture to remove a bimodal dynamic DC offset in direct conversion receiver'20138,438,237'Sharing of access to a storage device'20138,295,872'Power control method'20128,199,855'Antenna diversity'20128,126,398'Authenticating devices for RF communications'20128,073,997'Software install automation'20118,041,320'Receiver for multiple signal spectra'20117,668,986'Installing drivers'20107,595,755'Distance estimation'20097,516,169'Generating random data'20097,091,756'Integrated circuit'20066,968,168'Variable oscillator'20056,901,503'Data processing circuits and interfaces'20056,882,827'Testing response of a radio transceiver'20056,680,639'Phase shifting arrangement for generating mutually orthogonal signals'20046,681,102'Adjustable filter'20046,606,572'Circuit arrangement for deriving the measured variable from the signals of sensors of a flow meter'20036,370,190'Data receiver including hybrid decision feedback equalizer'20026,311,263'Data processing circuits and interfaces'20015,811,689'Fluid flow meter'19985,777,237'Fluid flow meter'19985,751,284'Current signal correction process and device'19985,412,338'Frequency synthesizer'19955,313,206'Sub-ranging analogue to digital converter using differential signals and direct current subtraction'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2005Patents assigned to CAMBRIDGE CONSULTANTS (4)· patent assignee history
1994–2015Based in Cambridge, GB· patent location history
1998Patents assigned to KROMSCHROEDER AG G (2)· patent assignee history
1998–2011Based in Cambridgeshire, GB· patent location history
2002–2012Based in Ely, GB· patent location history
2004–2014Patents assigned to CAMBRIDGE SILICON RADIO LTD (18)· patent assignee history
2011–2014Patents assigned to COLLIER JAMES DIGBY YARLET (6)· patent assignee history
2011–2016Based in Suffolk, GB· patent location history
2012–2013Patents assigned to COLLIER JAMES (2)· patent assignee history
2014Based in Stradishall, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAMBRIDGE SILICON RADIO LTD182004–2014
COLLIER JAMES DIGBY YARLETself62011–2014
CAMBRIDGE CONSULTANTS41994–2005
COLLIER JAMESself22012–2013
KROMSCHROEDER AG G21998
Locations
LocationPatentsSpan
Cambridge, GB101994–2015
Suffolk, GB72011–2016
Cambridgeshire, GB61998–2011
Ely, GB52002–2012
Stradishall, GB12014