Topic leaderboard
Tuning or selecting resonant circuits
Ranked by the PatentIndex Score — a 1–99 percentile within H03J · public-visibility date · generated 2026-07-19
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest H03J patents became public in the last 2 years — the current frontier
- 199Tero Tapio Ranta25 patents · 548 citations
- 296Robert W. Greene12 patents · 285 citations
- 392Shawn Bawell12 patents · 285 citations
- 488Robert Mark Englekirk11 patents · 266 citations
- 583Christos Tsironis23 patents · 83 citations
- 679Rajesh Thirugnanam3 patents · 11 citations
- 775Timothy A. Monk3 patents · 11 citations
- 871Ki-Moon Kwon5 patents · 1 citations
- 967Ofir Bieber4 patents · 1 citations
- 1063Alessandro Finocchiaro3 patents · 3 citations
- 1158Alessandro Parisi3 patents · 3 citations
- 1254Andrea Cavarra3 patents · 3 citations
- 1350Giuseppe Papotto3 patents · 3 citations
- 1446Eric Antonio Alino3 patents · 5 citations
- 1542Ravi Raina3 patents · 5 citations
- 1638Zhefeng Li3 patents · 5 citations
- 1733Zhen Wan3 patents · 5 citations
- 1829Harrison Grant1 patents · 4 citations
- 1925Lee Duke1 patents · 4 citations
- 2021Robert J. Short, Jr.1 patents · 4 citations
- 2117Jan Soukup3 patents · 0 citations
- 2213Stephanie M. Bench3 patents · 0 citations
- 238LINDOFF BENGT1 patents · 0 citations
- 244SCARPA CARL1 patents · 0 citations
- 251ÅSTRÖM MAGNUS1 patents · 0 citations
Active· last 5 yrs
Sustained H03J output across the last 5 years
- 199Tero Tapio Ranta25 patents · 548 citations
- 296Robert W. Greene12 patents · 285 citations
- 392Shawn Bawell12 patents · 285 citations
- 488Robert Mark Englekirk11 patents · 266 citations
- 583Shahriar Rokhsaz36 patents · 150 citations
- 679David Kovac8 patents · 116 citations
- 775Cheryl V. Liss5 patents · 110 citations
- 871Ronald E. Reedy5 patents · 110 citations
- 967Carl Scarpa5 patents · 229 citations
- 1063James S. Cable8 patents · 56 citations
- 1158Mark L. Burgener8 patents · 56 citations
- 1254Kartik Parija7 patents · 31 citations
- 1350Viswanathan Iyer7 patents · 31 citations
- 1446Christos Tsironis23 patents · 83 citations
- 1542Andrew Cole6 patents · 22 citations
- 1638William J. Domino6 patents · 22 citations
- 1733Abdulkerim L. Coban6 patents · 18 citations
- 1829Thomas Mattsson7 patents · 15 citations
- 1925Tyrol Graham6 patents · 12 citations
- 2021Ziad Ahmad4 patents · 8 citations
- 2117Robert J. Topper3 patents · 8 citations
- 2213Ahmad Abdo3 patents · 15 citations
- 238Lukas Jakober3 patents · 15 citations
- 244Mahdi Parvizi3 patents · 15 citations
- 251Naim Ben-Hamida3 patents · 15 citations
All-time canon
Career PatentIndex Score in H03J
- 199Joseph M. Palrang9 patents · 4,461 citations
- 296Chris Warth7 patents · 2,939 citations
- 392James A. Gosling7 patents · 2,939 citations
- 488Patrick J. Naughton7 patents · 2,939 citations
- 583R. Michael Sheridan7 patents · 2,939 citations
- 679Charles H. Clanton8 patents · 3,468 citations
- 775Paul V. Darbee18 patents · 3,463 citations
- 871Avram S. Grossman6 patents · 1,460 citations
- 967Louis Steven Jansky6 patents · 1,460 citations
- 1063Richard E. Ellis6 patents · 1,460 citations
- 1158Frank Carr19 patents · 857 citations
- 1254Klaas Bult17 patents · 654 citations
- 1350Tero Tapio Ranta25 patents · 548 citations
- 1446David Richard Pehlke6 patents · 1,091 citations
- 1542Charles W. Seabury5 patents · 1,046 citations
- 1638Deepak Mehrotra5 patents · 1,046 citations
- 1733Henry O. Marcy, 5th5 patents · 1,046 citations
- 1829James L. Bartlett5 patents · 1,046 citations
- 1925Kenneth D. Pedrotti5 patents · 1,046 citations
- 2021Pierre Schwob5 patents · 944 citations
- 2117Shervin Moloudi21 patents · 735 citations
- 2213Wayne Scott14 patents · 574 citations
- 238Cheryl Scott11 patents · 542 citations
- 244Ralph Duncan7 patents · 452 citations
- 251Shahla Khorram15 patents · 485 citations
Rising· last 2 yrs
The top-scoring H03J patents made public in the last 2 years
- 199US12372480B1✦ AIRF-based special material detection system with secure multi-dimensional authentication4 cites · 202575% earned
- 293US12210089B2✦ AIOscillator circuit, corresponding radar sensor, vehicle and method of operation1 cites · 202450% earned
- 387US11863163B1✦ AIDigital hybrid load pull system1 cites · 202456% earned
- 480US12431890B2Devices and methods for improving voltage handling and/or bi-directionality of stacks of e0 cites · 20240% earned
- 573US12095523B2Variable impedance circuit0 cites · 20240% earned
- 667US12574054B2Systems and methods for switching reference crystal oscillators for a transceiver of a wir0 cites · 20240% earned
- 760US12537513B2Universal automatic frequency control for multi-channel receivers0 cites · 20250% earned
- 853US12105167B1Buried utility locator auto-tuning apparatus and methods0 cites · 20240% earned
- 947US12470224B2Spur cancellation for spur measurement0 cites · 20240% earned
- 1040US12451983B2Signal strength prediction based on line of sight analysis0 cites · 20240% earned
- 1133US12445672B2Remote controller, control method thereof and image processing apparatus having the same0 cites · 20240% earned
- 1227US12199592B1Two probe low profile tuner0 cites · 20250% earned
- 1320US12519458B1Low frequency load pull tuner using dielectric filled spiral airline0 cites · 20260% earned
- 1413US12574134B2Radio system, vehicle including same and method of setting radio frequency0 cites · 20240% earned
- 157US12425769B2Audio system for providing alternative frequency, vehicle having the same, and method for 0 cites · 20240% earned
- 161US12546838B2Bimodal EPR resonator with automatic electrically controlled inter-mode isolation0 cites · 20240% earned
Active· last 5 yrs
The top-scoring H03J patents of the last 5 years
- 199US12372480B1✦ AIRF-based special material detection system with secure multi-dimensional authentication4 cites · 202575% earned
- 296US11201602B1✦ AIApparatus and methods for tunable filtering10 cites · 202187% earned
- 392US11394410B2✦ AICapless impedance tuner6 cites · 202174% earned
- 488US11438200B2Frequency offset compensation at reflector during frequency compensation interval5 cites · 202284% earned
- 583US11025231B1Providing a programmable inductor to enable wide tuning range4 cites · 202175% earned
- 679US11444602B2Universal automatic frequency control for multi-channel receivers3 cites · 202163% earned
- 775US12210089B2Oscillator circuit, corresponding radar sensor, vehicle and method of operation1 cites · 202450% earned
- 871US11728788B1Tuning methods for digital hybrid load pull system2 cites · 202367% earned
- 967US11658657B1Antenna tuning switch and system with a bypass function integrated in an RFIC2 cites · 202376% earned
- 1063US11804865B2Antenna tuner2 cites · 202276% earned
- 1158US11476823B2Method, system, and apparatus for resonator circuits and modulating resonators2 cites · 202151% earned
- 1254US11506708B1On-wafer tuner system and method2 cites · 202276% earned
- 1350US11277110B2Fast frequency switching in a resonant high-Q analog filter2 cites · 202176% earned
- 1446US11258276B2Power supply control method and apparatus of battery management system2 cites · 202176% earned
- 1542US11854728B2Tunable inductor arrangement, transceiver, method and computer program1 cites · 202244% earned
- 1638US11671091B2Devices and methods for improving voltage handling and/or bi-directionality of stacks of e1 cites · 202230% earned
- 1733US11991409B2Remote controller, control method thereof and image processing apparatus having the same1 cites · 202246% earned
- 1829US11855649B2Spur cancellation for spur measurement1 cites · 202250% earned
- 1925US11770115B2Tunable circuit including integrated filter circuit coupled to variable capacitance, and r1 cites · 202267% earned
- 2021US11742833B1Temperature controlled high power tuner1 cites · 202367% earned
- 2117US11342903B2Bandpass filter1 cites · 202167% earned
- 2213US11374554B2Apparatus and method of implementing a compact and tunable microwave resonator using NbN k1 cites · 202167% earned
- 238US10971791B1Transmission line for high power tuners1 cites · 202167% earned
- 244US11494570B2Sensor with tail or transmission line for vehicle leak testing0 cites · 20210% earned
- 251US11223930B2Method and systems for generating and sending a hot link associated with a user interface 0 cites · 20210% earned
All-time canon
The defining H03J patents of the whole record
- 199US6677894B2✦ AIMethod and apparatus for providing location-based information via a computer network1,048 cites · 200293% earned
- 296US6020881A✦ AIGraphical user interface with method and apparatus for interfacing to remote devices993 cites · 200087% earned
- 392US5524195A✦ AIGraphical user interface for interactive television with an animated agent985 cites · 199693% earned
- 488US6131067AClient-server based remote locator device896 cites · 200093% earned
- 583US5663734AGPS receiver and method for processing GPS signals856 cites · 199789% earned
- 679US5711001AMethod and circuit for acquisition by a radio receiver839 cites · 199895% earned
- 775US6185427B1Distributed satellite position system processing and application network827 cites · 200192% earned
- 871US5841396AGPS receiver utilizing a communication link816 cites · 199891% earned
- 967US5874914AGPS receiver utilizing a communication link780 cites · 199989% earned
- 1063US5596373AMethod and apparatus for providing program oriented information in a multiple station broa758 cites · 199795% earned
- 1158US5945944AMethod and apparatus for determining time for GPS receivers668 cites · 199990% earned
- 1254US5886697AMethod and apparatus for improved graphical user interface having anthropomorphic characte605 cites · 199986% earned
- 1350US6064336AGPS receiver utilizing a communication link603 cites · 200090% earned
- 1446US5210611AAutomatic tuning radio/TV using filtered seek593 cites · 199395% earned
- 1542US6133874AMethod and apparatus for acquiring satellite positioning system signals585 cites · 200095% earned
- 1638US5982324ACombining GPS with TOA/TDOA of cellular signals to locate terminal584 cites · 199995% earned
- 1733US4959810AUniversal remote control device565 cites · 199088% earned
- 1829US6396523B1Home entertainment device remote control564 cites · 200292% earned
- 1925US6496122B2Image display and remote control system capable of displaying two distinct images560 cites · 200292% earned
- 2021US6211856B1Graphical user interface touch screen with an auto zoom feature554 cites · 200190% earned
- 2117US6496927B1Method and configuring a user interface for controlling a controlled device based upon a d546 cites · 200295% earned
- 2213US4712105ARemote control hand apparatus for operating different modules541 cites · 198795% earned
- 238US5745710AGraphical user interface for selection of audiovisual programming537 cites · 199892% earned
- 244US5282028ARemote control for digital music terminal with synchronized communications535 cites · 199492% earned
- 251US4623887AReconfigurable remote control533 cites · 198695% earned
Rising· last 2 yrs
Assignees whose newest H03J patents became public in the last 2 years — the current frontier
- 199SAMSUNG ELECTRONICS CO LTD93 patents · 1,481 citations
- 292ERICSSON TELEFON AB L M42 patents · 653 citations
- 383PSEMI CORP22 patents · 67 citations
- 475SKYWORKS SOLUTIONS INC15 patents · 70 citations
- 567TSIRONIS CHRISTOS24 patents · 83 citations
- 658SIRIUS XM RADIO INC6 patents · 10 citations
- 750ST MICROELECTRONICS SRL4 patents · 16 citations
- 842SOLAREDGE TECHNOLOGIES LTD4 patents · 1 citations
- 933AT & T IP I LP3 patents · 5 citations
- 1025HYUNDAI MOTOR CO LTD7 patents · 1 citations
- 1117QUANTUM IP LLC1 patents · 4 citations
- 128SEESCAN INC3 patents · 0 citations
- 131WEST VIRGINIA UNIV BOARD OF GOVERNORS ON BEHALF OF WEST VIRGINIA UNIV1 patents · 0 citations
Active· last 5 yrs
Sustained H03J output across the last 5 years
- 199QUALCOMM INC38 patents · 1,646 citations
- 296TEXAS INSTRUMENTS INC46 patents · 2,053 citations
- 392SILICON LAB INC44 patents · 1,370 citations
- 488SEIKO EPSON CORP19 patents · 759 citations
- 583SAMSUNG ELECTRONICS CO LTD93 patents · 1,481 citations
- 679ERICSSON TELEFON AB L M42 patents · 653 citations
- 775NEC CORP78 patents · 1,282 citations
- 871IBM27 patents · 428 citations
- 967PSEMI CORP22 patents · 67 citations
- 1063ANALOG DEVICES INC9 patents · 201 citations
- 1158INFINEON TECHNOLOGIES AG45 patents · 229 citations
- 1254MEDIATEK INC12 patents · 77 citations
- 1350SKYWORKS SOLUTIONS INC15 patents · 70 citations
- 1446ADORI LABS INC7 patents · 31 citations
- 1542TSIRONIS CHRISTOS24 patents · 83 citations
- 1638RFMICRON INC30 patents · 48 citations
- 1733TAIWAN SEMICONDUCTOR MFG CO LTD18 patents · 26 citations
- 1829REALTEK SEMICONDUCTOR CORP9 patents · 34 citations
- 1925COMMISSARIAT ENERGIE ATOMIQUE5 patents · 30 citations
- 2021ROCKWELL COLLINS INC4 patents · 57 citations
- 2117SIRIUS XM RADIO INC6 patents · 10 citations
- 2213MOTOROLA MOBILITY LLC5 patents · 11 citations
- 238ST MICROELECTRONICS SRL4 patents · 16 citations
- 244MICROCHIP TECH INC5 patents · 17 citations
- 251CIENA CORP3 patents · 15 citations
All-time canon
All-time PatentIndex Score in H03J
- 199SNAPTRACK INC28 patents · 12,194 citations
- 296SUN MICROSYSTEMS INC9 patents · 4,461 citations
- 392KYOCERA WIRELESS CORP38 patents · 2,176 citations
- 488UNIVERSAL ELECTRONICS INC37 patents · 5,182 citations
- 583BROADCOM CORP138 patents · 4,549 citations
- 679SONY CORP176 patents · 5,965 citations
- 775RCA CORP123 patents · 4,469 citations
- 871PHILIPS CORP132 patents · 4,224 citations
- 967MOTOROLA INC192 patents · 7,492 citations
- 1063QUALCOMM INC38 patents · 1,646 citations
- 1158TEXAS INSTRUMENTS INC46 patents · 2,053 citations
- 1254ROCKWELL SCIENCE CENTER LLC6 patents · 1,091 citations
- 1350GEN ELECTRIC31 patents · 1,827 citations
- 1446MATSUSHITA ELECTRIC INDUSTRIAL CO LTD109 patents · 2,676 citations
- 1542THOMSON CONSUMER ELECTRONICS40 patents · 1,687 citations
- 1638RCA LICENSING CORP16 patents · 1,137 citations
- 1733ZENITH ELECTRONICS CORP16 patents · 1,013 citations
- 1829TOSHIBA KK42 patents · 1,590 citations
- 1925ERICSSON INC15 patents · 845 citations
- 2021SILICON LAB INC44 patents · 1,370 citations
- 2117NOKIA MOBILE PHONES LTD21 patents · 942 citations
- 2213SHARP KK42 patents · 1,043 citations
- 238MICROSOFT CORP10 patents · 701 citations
- 244SEIKO EPSON CORP19 patents · 759 citations
- 251KONINKL PHILIPS ELECTRONICS NV23 patents · 821 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth