LexDanaLexDanabeta
Inventor

Fred Berkowitz

Inventor
Los Gatos, CA, US

Overview

62→
Patents
1988–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 62 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy19%
H02JElectric power networks19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
G01RMeasuring electric variables14%
Y02TClimate change mitigation technologies related to transportation8%
Y10TTechnical subjects covered by former us classification8%
Y02PClimate change mitigation technologies in the production or processing of goods4%
H04LTransmission of digital information, e.g. telegraphic communication3%
G01KMeasuring temperature2%
B23KSoldering or unsoldering1%
PatentTitleYear
11,063,459Method and circuitry to adaptively charge a battery/cell202110,916,956Battery202110,574,079Wireless charging techniques and circuitry for a battery202010,536,016Battery202010,447,055Method and circuitry to adaptively charge a battery/cell using a charge-time parameter201910,424,961User identification from battery characteristics201910,389,156Method and circuitry to adaptively charge a battery/cell201910,128,678Method and circuitry to adaptively charge a battery/cell201810,067,198Method and circuitry to adaptively charge a battery/cell using the state of health thereof20189,912,181'Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data'20189,791,513'Method and circuitry to adjust, correct and/or compensate an SOC of a battery based on relaxation time thereof'20179,787,122'Method and circuitry to adaptively charge a battery/cell'20179,726,554'Method and circuitry to determine temperature and/or state of health of a battery/cell'20179,702,940'Method and circuitry to calculate the state of charge of a battery/cell'20179,647,472'Method and circuitry to recover energy from discharge signals of a charging operation of a battery/cell'20179,500,713'Circuitry and techniques for determining an SOC of a battery/cell having a silicon-based anode and a fuel gauge therefor'20169,461,492'Method and circuitry to adaptively charge a battery/cell using a charge-time parameter'20169,385,555'Method and circuitry to determine the relaxation time of a battery/cell'20169,373,972'Method and circuitry to determine the relaxation time of a battery/cell'20169,142,994'Method and circuitry to adaptively charge a battery/cell'20159,121,910'Method and circuitry to adaptively charge a battery/cell using the state of health thereof'20159,063,018'Method and circuitry to determine temperature and/or state of health of a battery/cell'20159,035,621'Method and circuitry to calculate the state of charge of a battery/cell'20159,035,623'Monitor and control circuitry for charging a battery/cell, and methods of operating same'20158,975,874'Method and circuitry to adaptively charge a battery/cell'20158,970,178'Method and circuitry to calculate the state of charge of a battery/cell'20158,907,631'Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data'20148,901,886'Method and circuitry to recover energy from discharge signals of a charging operation of a battery/cell'20148,859,145'Method of preparing cathode containing iron disulfide for a lithium cell'20148,790,828'Anode balanced lithium—iron disulfide primary cell'20148,791,669'Method and circuitry to calculate the state of charge of a battery/cell'20148,638,070'Method and circuitry to adaptively charge a battery/cell'20148,617,743'Anode balanced lithium-iron disulfide primary cell'20138,591,604'Battery electrodes'20138,513,921'Method and circuitry to adaptively charge a battery/cell'20138,435,670'Battery including aluminum components'20138,427,112'Method and circuitry to calculate the state of charge of a battery/cell'20138,368,357'Method and circuitry to adaptively charge a battery/cell'20138,349,493'Electrochemical cells with improved separator and electrolyte'20138,304,116'Battery'20128,298,695'Battery electrodes'20128,119,286'Electrochemical cells with improved separator and electrolyte'20128,076,028'Lithium cell with cathode including iron disulfide and iron sulfide'20117,867,553'Method of making cathode including iron disulfide'20117,666,541'Ultrasonic metal welding techniques and batteries manufactured using such techniques'20107,515,640'Systems and methods for communicating in a discrete multitone system'20097,459,234'Battery including aluminum components'20087,279,250'Battery including aluminum components'20076,590,893'Adaptive transmission system in a network'20036,443,999'Lithium cell with heat formed separator'20026,442,173'Timing recovery scheme for a discrete multitone transmission system'20026,434,188'Differential encoding arrangement for a discrete multi-tone transmission system'20026,339,599'Collision handling scheme for discrete multi-tone data communications network'20026,051,038'Method for making a high reliability electrochemical cell and electrode assembly therefor'20005,712,462'Implantable medical device with high reliability electrical connection using reactive metals'1998D0361321'Workstation housing'19955,439,760'High reliability electrochemical cell and electrode assembly therefor'19955,434,017'Isolated connection for an electrochemical cell'1995D0350339'Client server unit for use with a computer network'1994D0344932'Computer workstation'19944,937,154'Electrochemical cell'19904,729,162'Electrochemical cell asssembly'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2021Based in Los Gatos, CA, US· patent location history
1995–2000Based in Champlin, MN, US· patent location history
2002–2014Patents assigned to GILLETTE CO (15)· patent assignee history
2002–2003Based in Palo Alto, CA, US· patent location history
2007–2021Based in New Milford, CT, US· patent location history
2009Based in Sunnyvale, CA, US· patent location history
2011–2014Patents assigned to BERKOWITZ FRED J (7)· patent assignee history
2013–2021Patents assigned to QNOVO INC (31)· patent assignee history
2013–2015Patents assigned to BERKOWITZ FRED (7)· patent assignee history
2013–2015Patents assigned to GHANTOUS DANIA (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QNOVO INC312013–2021
GILLETTE CO152002–2014
BERKOWITZ FREDself72013–2015
BERKOWITZ FRED Jself72011–2014
GHANTOUS DANIA72013–2015
Locations
LocationPatentsSpan
Los Gatos, California, US341994–2021
New Milford, CT, US162007–2021
Champlin, Minnesota, US41995–2000
Palo Alto, California, US32002–2003
Sunnyvale, California, US12009