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Inventor

Jonathan Ephraim David Hurwitz

Inventor
Edinburgh, GB

Overview

80→
Patents
2007–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 80 as inventor

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

G01Rprimary
G01RMeasuring electric variables16%
H04BTransmission15%
H04LTransmission of digital information, e.g. telegraphic communication11%
H03MCoding7%
H03KPulse technique6%
H04WWireless communication networks5%
G06FElectric digital data processing4%
H03FAmplifiers4%
H03HImpedance networks, e.g. resonant circuits3%
H04MTelephonic communication3%
PatentTitleYear
11,125,784Correcting for a gain error resulting from the position of a pole of zero in a transfer function of a system202111,121,892Digital modulation scheme for data transfer202111,102,016Transistor based PUF apparatus202111,016,126Current measurement202110,871,382Measurement-driven electronic device design environment and techniques202010,859,605Current sensor and a method of manufacturing a current sensor202010,845,832Voltage-to-current converter202010,845,393Current measurement202010,809,752Bandgap voltage reference, and a precision voltage source including such a bandgap voltage reference202010,764,069Transistor based PUF apparatus202010,712,369Current measurement using magnetic sensors and contour intervals202010,687,005Analog-to-digital converters for phase-detection autofocus image sensors202010,672,577Signal conditioning circuit and a relay/circuit breaker control apparatus including such a signal conditioning circuit202010,527,651Current measurement202010,523,166Differential amplifier with modified common mode rejection, and to a circuit with an improved common mode rejection ratio201910,476,458Method of and apparatus for detecting open circuit conditions at an input to a signal chain and for detecting channel imbalance in a differential signal chain201910,459,013Apparatus for and method of providing measurements of uncertainty in respect of a transfer function201910,461,724Relaxation oscillator with overshoot error integration201910,416,195Current sensor and a method of manufacturing a current sensor201910,409,384Switch actuating device, mobile device, and method for actuating a switch by a non-tactile gesture201910,381,948Power conversion system with energy harvesting201910,132,846Method of and apparatus for learning the phase error or timing delays within a current transducer and power measurement apparatus including current transducer error correction201810,007,353Switch operating device, mobile device and method for operating a switch by a non-tactile translational gesture201810,001,840Switch operating device, mobile device and method for operating a switch by a non-tactile push-gesture20189,939,464Current measurement20189,941,812Power conversion apparatus20189,933,463Current measurement20189,857,880'Switch operating device, mobile device and method for operating a switch by a presence of a part emitting heat'20189,823,275'Electrical signal measurement'20179,638,724'Current measurement'20179,411,003'Current measurement'20169,344,150'Powerline modem device'20169,331,742'Feedback impedance control for driving a signal'20169,322,850'Current measurement'20169,305,699'Transformer driver circuit with IC protection circuitry'20169,276,631'Power line communication device transmitting at differing power levels in same communication'20169,209,826'Radio frequency circuit'20159,151,818'Voltage measurement'20159,116,171'Current measuring apparatus'20159,063,176'Signal level crossing detector circuit'20159,065,465'PLC/wireless device coordinated wireless transmissions'20159,036,649'Multi-wideband communications over multiple mediums'20159,035,484'Module for powerline communication transmission'20159,031,120'Powerline modem device'20159,001,534'Transformer driver circuit with IC protection circuitry'20158,994,567'Radio frequency circuit'20158,884,607'Current measuring apparatus'20148,885,814'Feedback impedance control for driving a signal'20148,866,113'Electrical isolator circuit'20148,847,574'Electrical isolators'20148,837,606'Powerline communication device noise timing based operations'20148,750,394'Powerline communication device'20148,711,952'Analog to digital converter with increased sub-range resolution'20148,711,951'Powerline communication device with load characterization functionality'20148,670,479'Power line communication system'20148,669,758'AC voltage measurement circuit'20148,605,743'Power line communications device transmitting at differing power levels in same communication'20138,588,380'Coupling signal processing circuitry with a wireline communications medium'20138,576,929'Powerline communication device'20138,559,349'Wireless network devices configurable via powerline communications networks'20138,552,901'Composite analog-to-digital converter'20138,538,369'Multi-wideband communications over power lines'20138,520,715'Adaptative multi-carrier code division multiple access'20138,493,056'AC voltage measurement circuit'20138,483,291'Analog to digital converter with increased sub-range resolution'20138,406,239'Multi-wideband communications over multiple mediums'20138,238,845'Radio frequency circuit'20128,232,666'External AC-DC coupling for communication interfaces'20128,213,895'Multi-wideband communications over multiple mediums within a network'20128,213,582'Coupling signal processing circuitry with a wireline communications medium'20128,204,472'Multi-wideband communications over power lines'20128,188,791'Programmable gain amplifier and transconductance compensation system'20128,106,803'Discharge digital-to-analog converter'20127,970,374'Multi-wideband communications over power lines'20117,956,689'Programmable gain amplifier and transconductance compensation system'20117,899,436'Multi-wideband communications over power lines'20117,877,078'Power line communication networks and methods employing multiple widebands'20117,860,146'Adaptative multi-carrier code division multiple access'20107,725,096'Multi-wideband communications over power lines'20107,245,834'Optical device for optical semiconductor package and fabrication method'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2021Based in Edinburgh, GB· patent location history
2011–2015Patents assigned to HURWITZ JONATHAN EPHRAIM DAVID (32)· patent assignee history
2011–2016Patents assigned to BROADCOM CORP (29)· patent assignee history
2011Based in Palo Alto, CA, US· patent location history
2012–2016Patents assigned to BROADCOM EUROPE LTD (13)· patent assignee history
2014Based in Edingburgh, GB· patent location history
2015–2020Patents assigned to ANALOG DEVICES GLOBAL (15)· patent assignee history
2020–2021Patents assigned to ANALOG DEVICES INTERNATIONAL UNLIMITED CO (10)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HURWITZ JONATHAN EPHRAIM DAVIDself322011–2015
BROADCOM CORP292011–2016
ANALOG DEVICES GLOBAL152015–2020
BROADCOM EUROPE LTD132012–2016
ANALOG DEVICES INTERNATIONAL UNLIMITED CO102020–2021
Locations
LocationPatentsSpan
Edinburgh, GB782007–2021
Edingburgh, GB12014
Palo Alto, California, US12011