Topic leaderboard
Measuring electric or magnetic variables
Ranked by the PatentIndex Score — a 1–99 percentile within G01R · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest G01R patents became public in the last 2 years — the current frontier
- 199Andrew T. Beckman17 patents · 14,668 citations
- 296Jeffrey S. Swayze18 patents · 13,492 citations
- 392Daniel L. Baber15 patents · 13,199 citations
- 488Frederick E. Shelton, Iv32 patents · 14,768 citations
- 583David C. Yates16 patents · 9,811 citations
- 679Gary W. Grube99 patents · 11,987 citations
- 775Henry R. Halperin41 patents · 3,818 citations
- 871Howard J. Haselhuhn, Jr.6 patents · 1,599 citations
- 967Jason L. Harris9 patents · 2,837 citations
- 1063Harold J. Vinegar13 patents · 2,812 citations
- 1158Raymond V. Damadian100 patents · 4,003 citations
- 1254Laura Sacolick55 patents · 1,009 citations
- 1350Lee D. Whetsel849 patents · 7,564 citations
- 1446Hadrien A. Dyvorne48 patents · 652 citations
- 1542Colin N. Gunn22 patents · 1,667 citations
- 1638Daniel P. Cram46 patents · 1,286 citations
- 1733Ghinwa Fakhri Choueiter16 patents · 674 citations
- 1829Michael S. Phillips9 patents · 984 citations
- 1925Ronald Dean Watkins32 patents · 1,988 citations
- 2021William P. Taylor102 patents · 3,100 citations
- 2117Michael C. Doogue69 patents · 3,033 citations
- 2213James F. Dempsey54 patents · 952 citations
- 238Frank Peters10 patents · 367 citations
- 244Mikhail Bershteyn7 patents · 769 citations
- 251Erran Kagan68 patents · 1,672 citations
Active· last 5 yrs
Sustained G01R output across the last 5 years
- 199John Christopher Harvey80 patents · 3,926 citations
- 296Andrew T. Beckman17 patents · 14,668 citations
- 392Jeffrey S. Swayze18 patents · 13,492 citations
- 488Daniel L. Baber15 patents · 13,199 citations
- 583Frederick E. Shelton, Iv32 patents · 14,768 citations
- 679David C. Yates16 patents · 9,811 citations
- 775Charles A. Taylor69 patents · 4,282 citations
- 871James R. Thacker51 patents · 2,687 citations
- 967Andre B. Walker49 patents · 2,681 citations
- 1063Konstantinos Alataris49 patents · 2,681 citations
- 1158Jon Parker49 patents · 2,508 citations
- 1254Sangsoo Wesley Park44 patents · 2,457 citations
- 1350Yougandh Chitre44 patents · 2,457 citations
- 1446Jonathan M. Rothberg73 patents · 5,176 citations
- 1542Timothy A. Fonte18 patents · 1,315 citations
- 1638Gary W. Grube99 patents · 11,987 citations
- 1733Paul Shala Henry50 patents · 3,510 citations
- 1829Thomas M. Willis, Iii43 patents · 3,112 citations
- 1925Irwin Gerszberg46 patents · 2,919 citations
- 2021Robert Bennett43 patents · 2,873 citations
- 2117Donald J. Barnickel41 patents · 2,867 citations
- 2213Farhad Barzegar41 patents · 2,867 citations
- 238Yi-Ju Chen9 patents · 1,376 citations
- 244Henry R. Halperin41 patents · 3,818 citations
- 251James William Cuddihy73 patents · 1,040 citations
All-time canon
Career PatentIndex Score in G01R
- 199John Christopher Harvey80 patents · 3,926 citations
- 296Andrew T. Beckman17 patents · 14,668 citations
- 392Jeffrey S. Swayze18 patents · 13,492 citations
- 488Daniel L. Baber15 patents · 13,199 citations
- 583Frederick E. Shelton, Iv32 patents · 14,768 citations
- 679David C. Yates16 patents · 9,811 citations
- 775James W. Cuddihy6 patents · 2,883 citations
- 871Charles A. Taylor69 patents · 4,282 citations
- 967James R. Thacker51 patents · 2,687 citations
- 1063Andre B. Walker49 patents · 2,681 citations
- 1158Konstantinos Alataris49 patents · 2,681 citations
- 1254Jon Parker49 patents · 2,508 citations
- 1350Sangsoo Wesley Park44 patents · 2,457 citations
- 1446Yougandh Chitre44 patents · 2,457 citations
- 1542Jonathan M. Rothberg73 patents · 5,176 citations
- 1638John H. Leamon10 patents · 2,609 citations
- 1733Kenton L. Lohman10 patents · 2,609 citations
- 1829Michael Weiner10 patents · 2,609 citations
- 1925Igor Y. Khandros133 patents · 17,111 citations
- 2021Timothy A. Fonte18 patents · 1,315 citations
- 2117Keith E. Fogel37 patents · 5,058 citations
- 2213Paul A. Lauro36 patents · 4,818 citations
- 238Da-Yuan Shih35 patents · 4,590 citations
- 244Maurice Heathcote Norcott19 patents · 3,484 citations
- 251George F. Walker22 patents · 3,294 citations
Rising· last 2 yrs
The top-scoring G01R patents made public in the last 2 years
- 199US12184963B2✦ AISystems, methods, and devices for unmanned vehicle detection22 cites · 202472% earned
- 296US11932396B1✦ AISystem and apparatus for a high-power microwave sensor using an unmanned aerial vehicle17 cites · 202481% earned
- 392US12456766B1✦ AIDual-level thermal runaway warning method and system of lithium battery based on sound sig4 cites · 202582% earned
- 488US11977126B1Systems and methods for state of health assessment in rechargeable batteries10 cites · 202487% earned
- 583US12244249B1System and method for advanced electronic starting switch assembly for split-phase inducti6 cites · 202578% earned
- 679US12117508B1System for reconstructing magnetic particle image based on adaptive optimization of regula6 cites · 202485% earned
- 775US11874311B1Detecting radio frequency electromagnetic radiation using vapor cell sensors and comb spec9 cites · 202487% earned
- 871US12493082B1Diagnosis method and system of micro-short circuit fault of battery3 cites · 202580% earned
- 967US12013800B1Die-to-die and chip-to-chip connectivity monitoring8 cites · 202486% earned
- 1063US11977107B1Measuring radio frequency electromagnetic waves using circular polarization8 cites · 202486% earned
- 1158US12235311B1Graph theory-based method and device for locating instability fault source in direct-curre5 cites · 202584% earned
- 1254US12372480B1RF-based special material detection system with secure multi-dimensional authentication4 cites · 202575% earned
- 1350US12379439B1RF material detection device with smart scanning multiple axis gimbal integrated with hapt4 cites · 202575% earned
- 1446US12228613B1Battery system state of health prediction modeling4 cites · 202575% earned
- 1542US12092699B1Systems and methods for state of health assessment in rechargeable batteries6 cites · 202485% earned
- 1638US12032010B1Deployable Rydberg RF sensor6 cites · 202485% earned
- 1733US12117583B1Method and device for mobile rapid exploration of mineral resources4 cites · 202482% earned
- 1829US12385980B1Systems and methods for accurately predicting state of charge in battery powered systems2 cites · 202576% earned
- 1925US12142721B2Methods for battery charging and formation5 cites · 202463% earned
- 2021US12237477B2State of charge dependent plating estimation and prevention5 cites · 202469% earned
- 2117US12040115B1Magnetoresistance effect element5 cites · 202477% earned
- 2213US12215531B1Control system for vehicle doors10 cites · 202587% earned
- 238US12288998B2Power receiving apparatus, power transmitting apparatus, control methods thereof, and a no3 cites · 202461% earned
- 244US12362588B1Systems and methods of dynamic adaptive fast charging in batteries to reduce lithium plati3 cites · 202567% earned
- 251US12374254B2Power management circuit and display device including the same3 cites · 202472% earned
Active· last 5 yrs
The top-scoring G01R patents of the last 5 years
- 199US11484309B2✦ AISurgical stapling system comprising a controller configured to cause a motor to reset a fi195 cites · 202285% earned
- 296US11389162B2✦ AISmart cartridge wake up operation and data retention185 cites · 202184% earned
- 392US11871103B2✦ AISystems, methods, and devices for unmanned vehicle detection91 cites · 202379% earned
- 488US11229138B1Controller modules148 cites · 202274% earned
- 583US11469592B1Method and systems for electromagnetic protection with persistent self monitoring and cybe118 cites · 202290% earned
- 679US11527786B1Systems and methods for predicting remaining useful life in batteries and assets58 cites · 202281% earned
- 775US11848426B2State of charge dependent plating estimation and prevention43 cites · 202382% earned
- 871US11575146B2Systems and methods for series battery charging48 cites · 202179% earned
- 967US11855630B2Floating high-voltage level translator with adaptive bypass circuit38 cites · 202387% earned
- 1063US11949320B2Rdson-based current sensing system36 cites · 202284% earned
- 1158US11945331B2Battery module parallel switching device systems and methods36 cites · 202387% earned
- 1254US11984876B2Temperature-sensitive sampling36 cites · 202387% earned
- 1350US11927624B2Method for measuring quiescent current in a switching voltage regulator36 cites · 202387% earned
- 1446US11662384B2Motor malfunction monitoring device, drive motor system and motor malfunction monitoring m43 cites · 202285% earned
- 1542US11040444B2Flux sensing system49 cites · 202192% earned
- 1638US11130422B1Hybrid battery management system40 cites · 202187% earned
- 1733US11990777B2Method for operating a battery system39 cites · 202291% earned
- 1829US12003229B2Transistor short circuit protection38 cites · 202284% earned
- 1925US11938838B2Method and device for the robust prediction of the aging behavior of an energy storage uni38 cites · 202291% earned
- 2021US11996830B2Power switch reverse current protection systems38 cites · 202291% earned
- 2117US11996714B2Battery charger36 cites · 202287% earned
- 2213US12008847B2Method for monitoring an electrical system of a motor vehicle36 cites · 202291% earned
- 238US11709500B2Gateway system with multiple modes of operation in a fleet management system41 cites · 202187% earned
- 244US10983496B1Apparatus and method for non-intrusive load monitoring aided hybrid high and low frequency37 cites · 202191% earned
- 251US12016635B2Method and system for image processing to determine blood flow29 cites · 202161% earned
All-time canon
The defining G01R patents of the whole record
- 199US5422567A✦ AIHigh frequency power measurement1,896 cites · 199596% earned
- 296US5188111A✦ AIDevice for seeking an area of interest within a body1,805 cites · 199396% earned
- 392US9372206B2✦ AITesting of semiconductor chips with microbumps1,778 cites · 201588% earned
- 488US9757128B2Multiple sensors with one sensor affecting a second sensor's output or interpretation1,727 cites · 201686% earned
- 583US9788836B2Multiple motor control for powered medical device1,711 cites · 201686% earned
- 679US9724094B2Adjunct with integrated sensors to quantify tissue compression1,703 cites · 201686% earned
- 775US9737301B2Monitoring device degradation based on component evaluation1,677 cites · 201686% earned
- 871US5558091AMagnetic determination of position and orientation1,675 cites · 199691% earned
- 967US10016199B2Polarity of hall magnet to identify cartridge type1,598 cites · 201686% earned
- 1063US10135242B2Smart cartridge wake up operation and data retention1,556 cites · 201686% earned
- 1158US10111679B2Circuitry and sensors for powered medical device1,506 cites · 201685% earned
- 1254US7348763B1Method for utilizing temperature to determine a battery state1,478 cites · 200895% earned
- 1350US10180463B2Surgical apparatus configured to assess whether a performance parameter of the surgical ap1,469 cites · 201695% earned
- 1446US4875486AInstrument and method for non-invasive in vivo testing for body fluid constituents1,418 cites · 198995% earned
- 1542US5541489ASmart battery power availability feature based on battery-specific characteristics1,323 cites · 199695% earned
- 1638US6104304ASelf-test and status reporting system for microcontroller-controlled devices1,271 cites · 200095% earned
- 1733US5572438AEngery management and building automation system1,253 cites · 199691% earned
- 1829US10292704B2Mechanisms for compensating for battery pack failure in powered surgical instruments1,248 cites · 201789% earned
- 1925US10076326B2Surgical stapler having current mirror-based motor control1,219 cites · 201795% earned
- 2021US5730165ATime domain capacitive field detector1,206 cites · 199895% earned
- 2117US6157169AMonitoring technique for accurately determining residual capacity of a battery1,189 cites · 200095% earned
- 2213US9974539B2Surgical instrument battery pack with voltage polling1,186 cites · 201693% earned
- 238US7323305B2Methods of amplifying and sequencing nucleic acids1,135 cites · 200584% earned
- 244US5404106ABattery capacity estimating system and method1,100 cites · 199595% earned
- 251US5847566ABattery capacity calculation method1,095 cites · 199895% earned
Rising· last 2 yrs
Assignees whose newest G01R patents became public in the last 2 years — the current frontier
- 199FORMFACTOR INC399 patents · 27,465 citations
- 296IBM3,026 patents · 66,853 citations
- 392AT & T IP I LP74 patents · 3,613 citations
- 488UNIV CALIFORNIA314 patents · 11,668 citations
- 583TEXAS INSTRUMENTS INC2,170 patents · 30,682 citations
- 679MICRON TECHNOLOGY INC1,183 patents · 35,991 citations
- 775GEN ELECTRIC2,015 patents · 56,340 citations
- 871TOSHIBA KK1,181 patents · 24,269 citations
- 967UNIV JOHNS HOPKINS102 patents · 3,823 citations
- 1063HITACHI LTD965 patents · 18,715 citations
- 1158SENSE LABS INC26 patents · 1,426 citations
- 1254FONAR CORP180 patents · 6,224 citations
- 1350XILINX INC423 patents · 10,281 citations
- 1446SEMICONDUCTOR ENERGY LAB98 patents · 2,108 citations
- 1542INTEL CORP890 patents · 13,671 citations
- 1638TEKTRONIX INC794 patents · 14,921 citations
- 1733TOKYO ELECTRON LTD456 patents · 9,991 citations
- 1829MILWAUKEE ELECTRIC TOOL CORP54 patents · 1,252 citations
- 1925SAMSUNG ELECTRONICS CO LTD1,636 patents · 10,827 citations
- 2021UNIV LELAND STANFORD JUNIOR247 patents · 6,161 citations
- 2117ADVANTEST CORP1,209 patents · 19,427 citations
- 2213CILAG GMBH INT15 patents · 697 citations
- 238WISCONSIN ALUMNI RES FOUND126 patents · 3,537 citations
- 244QUALCOMM INC281 patents · 2,710 citations
- 251SCHLUMBERGER TECHNOLOGY CORP191 patents · 4,316 citations
Active· last 5 yrs
Sustained G01R output across the last 5 years
- 199FORMFACTOR INC399 patents · 27,465 citations
- 296IBM3,026 patents · 66,853 citations
- 392ALTERA CORP208 patents · 6,986 citations
- 488NEVRO CORP40 patents · 1,659 citations
- 583ETHICON LLC9 patents · 1,955 citations
- 679AT & T IP I LP74 patents · 3,613 citations
- 775HEARTFLOW INC67 patents · 2,586 citations
- 871UNIV CALIFORNIA314 patents · 11,668 citations
- 967TEXAS INSTRUMENTS INC2,170 patents · 30,682 citations
- 1063MICRON TECHNOLOGY INC1,183 patents · 35,991 citations
- 1158GEN ELECTRIC2,015 patents · 56,340 citations
- 1254TOSHIBA KK1,181 patents · 24,269 citations
- 1350MIDTRONICS INC123 patents · 15,956 citations
- 1446UNIV JOHNS HOPKINS102 patents · 3,823 citations
- 1542HITACHI LTD965 patents · 18,715 citations
- 1638SENSE LABS INC26 patents · 1,426 citations
- 1733FONAR CORP180 patents · 6,224 citations
- 1829SHELL OIL CO23 patents · 2,852 citations
- 1925FUJITSU LTD631 patents · 11,092 citations
- 2021XEROX CORP92 patents · 3,120 citations
- 2117XILINX INC423 patents · 10,281 citations
- 2213SEMICONDUCTOR ENERGY LAB98 patents · 2,108 citations
- 238INTEL CORP890 patents · 13,671 citations
- 244TEKTRONIX INC794 patents · 14,921 citations
- 251TOKYO ELECTRON LTD456 patents · 9,991 citations
All-time canon
All-time PatentIndex Score in G01R
- 199ETHICON ENDO SURGERY INC9 patents · 13,703 citations
- 296TAYLOR CHARLES A13 patents · 2,140 citations
- 392FORMFACTOR INC399 patents · 27,465 citations
- 488IBM3,026 patents · 66,853 citations
- 583ALATARIS KONSTANTINOS9 patents · 1,008 citations
- 679ALTERA CORP208 patents · 6,986 citations
- 775PERSONALIZED MASS MEDIA CORP4 patents · 2,877 citations
- 871NEVRO CORP40 patents · 1,659 citations
- 967ETHICON LLC9 patents · 1,955 citations
- 1063AT & T IP I LP74 patents · 3,613 citations
- 1158KYOCERA WIRELESS CORP34 patents · 2,034 citations
- 1254DONNELLY CORP8 patents · 3,356 citations
- 1350HEARTFLOW INC67 patents · 2,586 citations
- 1446454 LIFE SCIENCES CORP5 patents · 2,168 citations
- 1542UNIV CALIFORNIA314 patents · 11,668 citations
- 1638TEXAS INSTRUMENTS INC2,170 patents · 30,682 citations
- 1733BIOSENSE INC6 patents · 3,217 citations
- 1829MICRON TECHNOLOGY INC1,183 patents · 35,991 citations
- 1925HYPERFINE RES INC71 patents · 3,288 citations
- 2021GEN ELECTRIC2,015 patents · 56,340 citations
- 2117FERNANDES ROOSEVELT A10 patents · 2,951 citations
- 2213LSI LOGIC CORP267 patents · 11,563 citations
- 238TOSHIBA KK1,181 patents · 24,269 citations
- 244BIOPHAN TECHNOLOGIES INC26 patents · 2,326 citations
- 251NAT INSTR CORP74 patents · 4,274 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth