Topic leaderboard
Demodulation or transference of modulation
Ranked by the PatentIndex Score — a 1–99 percentile within H03D · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest H03D patents became public in the last 2 years — the current frontier
- 199Jeremy Darren Dunworth4 patents · 103 citations
- 296Chun-Kil Jung4 patents · 14 citations
- 392Hak Do Kim4 patents · 14 citations
- 488Sang Youn Noh4 patents · 14 citations
- 583Chun Geik Tan6 patents · 32 citations
- 679Vinod V. Panikkath3 patents · 37 citations
- 775Aleksandar Miodrag Tasic7 patents · 7 citations
- 871Ashish K. Sahoo4 patents · 5 citations
- 967Brandon Pierquet4 patents · 5 citations
- 1063Aly Ismail4 patents · 13 citations
- 1158Chiang Yeh3 patents · 9 citations
- 1254Jang Joon Lee6 patents · 3 citations
- 1350Kyle David Holland6 patents · 3 citations
- 1446Jemm Yue Liang2 patents · 7 citations
- 1542Joseph Cheney Bardin2 patents · 4 citations
- 1638Jorge A. Garcia2 patents · 11 citations
- 1733Prakash Thoppay Egambaram4 patents · 2 citations
- 1829Anjana Dissanayake2 patents · 2 citations
- 1925Benton H. Calhoun2 patents · 2 citations
- 2021Jesse Moody2 patents · 2 citations
- 2117Steven Bowers2 patents · 2 citations
- 2213Matthew Beck3 patents · 2 citations
- 238Corrado P. Mancini3 patents · 1 citations
- 244Florencia Ferrer1 patents · 2 citations
- 251Juan Manuel Cesaretti1 patents · 2 citations
Active· last 5 yrs
Sustained H03D output across the last 5 years
- 199Chung Y. Lau7 patents · 504 citations
- 296Baleegh Abdo37 patents · 252 citations
- 392Lawrence E. Connell7 patents · 65 citations
- 488Mitsuhiro Shimozawa6 patents · 133 citations
- 583Gennady Feygin8 patents · 48 citations
- 679Jeremy Darren Dunworth4 patents · 103 citations
- 775Utku Seckin5 patents · 36 citations
- 871David J. Mclaurin4 patents · 62 citations
- 967Antonio Montalvo4 patents · 49 citations
- 1063Ara K. Kurdoghlian5 patents · 26 citations
- 1158Jongchan Kang5 patents · 26 citations
- 1254Tienyu Chang6 patents · 12 citations
- 1350Chun-Kil Jung4 patents · 14 citations
- 1446Hak Do Kim4 patents · 14 citations
- 1542Sang Youn Noh4 patents · 14 citations
- 1638Yo-Sheng Lin13 patents · 21 citations
- 1733Chiewcharn Narathong5 patents · 19 citations
- 1829Matthew R. Miller5 patents · 22 citations
- 1925Kadaba Lakshmikumar3 patents · 38 citations
- 2021Abbas Komijani6 patents · 11 citations
- 2117Lai Kan Leung5 patents · 19 citations
- 2213Anant Shankar Kamath4 patents · 18 citations
- 238Chun Geik Tan6 patents · 32 citations
- 244Vinod V. Panikkath3 patents · 37 citations
- 251Carlos Fuentes3 patents · 10 citations
All-time canon
Career PatentIndex Score in H03D
- 199David F. Sorrells106 patents · 6,299 citations
- 296Charley D. Moses, Jr.102 patents · 6,092 citations
- 392Michael J. Bultman102 patents · 6,092 citations
- 488Richard C. Looke102 patents · 6,092 citations
- 583Robert W. Cook102 patents · 6,092 citations
- 679Frank Carr23 patents · 898 citations
- 775Gregory S. Rawlins58 patents · 3,036 citations
- 871Michael W. Rawlins58 patents · 3,036 citations
- 967Klaas Bult17 patents · 654 citations
- 1063David Cutrer5 patents · 1,256 citations
- 1158John B. Georges5 patents · 1,256 citations
- 1254Edwin A. Suominen18 patents · 355 citations
- 1350Vince Birleson6 patents · 795 citations
- 1446James Y. C. Chang9 patents · 442 citations
- 1542Ralph Duncan10 patents · 480 citations
- 1638Paul F. Smith6 patents · 756 citations
- 1733Robert T. Short9 patents · 579 citations
- 1829Roger K. Loper8 patents · 778 citations
- 1925Jamison L. Young7 patents · 432 citations
- 2021Jonathan S. Jensen7 patents · 432 citations
- 2117Charles D. Clements6 patents · 529 citations
- 2213Gregory S. Silver6 patents · 529 citations
- 238Joseph M. Hamilla6 patents · 529 citations
- 244Kevin M. Laird5 patents · 606 citations
- 251Yuda Luz6 patents · 687 citations
Rising· last 2 yrs
The top-scoring H03D patents made public in the last 2 years
- 199US12107546B1✦ AIDriving circuit producing DSB-SC modulation signal5 cites · 202484% earned
- 296US12261567B2✦ AIDemodulation signal generator for air pulse generator2 cites · 202476% earned
- 392US12255585B2✦ AIQubit control electronics1 cites · 202450% earned
- 488US12063046B2Oscillator monitoring circuits for different oscillator domains2 cites · 202467% earned
- 583US12381554B1Superconducting parametric interferometers for isolation and directional amplification1 cites · 202567% earned
- 679US11876512B1Josephson RF envelope-to-DC converter1 cites · 202467% earned
- 775US12166362B2Wireless power reception device and wireless communication method0 cites · 20240% earned
- 871US11888410B1Symmetric hybrid converters0 cites · 20240% earned
- 967US12401323B2Low power receiver and related circuits0 cites · 20250% earned
- 1063US12455349B2Estimating and compensating for crystal oscillator differences in a multi-crystal-oscillat0 cites · 20250% earned
- 1158US12395126B2Methods and circuitry for reducing mixer harmonics conversion gain and local oscillator fu0 cites · 20240% earned
- 1254US12052048B2Local oscillator driver circuitry with second harmonic rejection0 cites · 20240% earned
- 1350US12206362B2Radio-frequency mixer with stabilized biasing0 cites · 20240% earned
- 1446US12218399B2Systems and methods for general-purpose, high-performance transversal filter processing0 cites · 20240% earned
- 1542US12469947B2Differential wideband quadrature signal generation using over-coupled directional coupler0 cites · 20250% earned
- 1638US12431928B2Mixer-first radio receiver circuitry0 cites · 20240% earned
- 1733US12107547B2Single sideband mixer0 cites · 20240% earned
- 1829US12405352B2Signal generation circuit, radar apparatus, and signal control method0 cites · 20240% earned
- 1925US12231086B2Switch circuit and programmable connection chip0 cites · 20240% earned
- 2021US12562765B2Spur suppression for millimeter wave (mmW) receiver0 cites · 20240% earned
- 2117US12562686B2Balanced mixer0 cites · 20250% earned
- 2213US12574199B2Programmable clock divider for radio frequency (RF) mixers0 cites · 20240% earned
- 238US12267044B2Frequency generator0 cites · 20240% earned
- 244US12255586B2Oscillator feedthrough calibration0 cites · 20240% earned
- 251US12597903B2Filter and associated receiving circuit0 cites · 20240% earned
Active· last 5 yrs
The top-scoring H03D patents of the last 5 years
- 199US11777496B1✦ AILow voltage signal path in a radio frequency signal generator12 cites · 202388% earned
- 296US11356107B1✦ AIFrequency tracking loop using a scaled replica oscillator for injection locked oscillators13 cites · 202283% earned
- 392US12107546B1✦ AIDriving circuit producing DSB-SC modulation signal5 cites · 202484% earned
- 488US11095252B1Mixer circuitry with noise cancellation12 cites · 202179% earned
- 583US11405043B1Phase calibration with half-rate clock for injection-locking oscillators7 cites · 202286% earned
- 679US11689174B2Isolation communications channel using direct demodulation and data-edge encoding5 cites · 202272% earned
- 775US10985701B1Magnetic flux bias for pulse shaping of microwave signals6 cites · 202178% earned
- 871US11316475B1Mixer circuit5 cites · 202284% earned
- 967US11025464B1Passive intermodulation reduction with frequency shifting6 cites · 202185% earned
- 1063US11431358B2Device and method for upconverting signal in wireless communication system6 cites · 202185% earned
- 1158US11183973B1Method and circuit for power consumption reduction in active phase shifters5 cites · 202177% earned
- 1254US11438200B2Frequency offset compensation at reflector during frequency compensation interval5 cites · 202284% earned
- 1350US10965251B1Multi-mode processing circuit and multi-mode controlling method thereof5 cites · 202184% earned
- 1446US12126407B2Sideband suppression method and apparatus, computer device, and storage medium4 cites · 202182% earned
- 1542US11437957B2Accelerated channel scanning with a two-point-modulated phase-locked loop4 cites · 202282% earned
- 1638US11652446B2Single stage frequency multiplier using different types of signal mixing modes3 cites · 202272% earned
- 1733US11075604B2RF frequency multiplier without balun5 cites · 202169% earned
- 1829US10897228B1Systems and methods for detecting local oscillator leakage and image tone in I/Q mixer bas4 cites · 202170% earned
- 1925US10965260B1Systems and methods for split-frequency amplification4 cites · 202175% earned
- 2021US12261567B2Demodulation signal generator for air pulse generator2 cites · 202476% earned
- 2117US11375146B2Wide-area sensing of amplitude modulated signals4 cites · 202282% earned
- 2213US11095427B1Transceiver with inseparable modulator demodulator circuits4 cites · 202182% earned
- 238US11251822B1Software defined radio (SDR) filter relaxation technique for multiple-input and multiple-o4 cites · 202282% earned
- 244US11695602B2Filtered coarse mixer based digital down-converter for RF sampling ADCs3 cites · 202280% earned
- 251US11057000B2Superconducting device that mixes surface acoustic waves and microwave signals3 cites · 202167% earned
All-time canon
The defining H03D patents of the whole record
- 199US6131067A✦ AIClient-server based remote locator device896 cites · 200093% earned
- 296US5663734A✦ AIGPS receiver and method for processing GPS signals856 cites · 199789% earned
- 392US5841396A✦ AIGPS receiver utilizing a communication link816 cites · 199891% earned
- 488US5874914AGPS receiver utilizing a communication link780 cites · 199989% earned
- 583US6064336AGPS receiver utilizing a communication link603 cites · 200090% earned
- 679US5541955AAdaptive data rate modem573 cites · 199695% earned
- 775US4893316ADigital radio frequency receiver542 cites · 199095% earned
- 871US5737035AHighly integrated television tuner on a single microcircuit524 cites · 199895% earned
- 967US5825327AGPS receivers and garments containing GPS receivers and methods for using these GPS receiv509 cites · 199895% earned
- 1063US5781156AGPS receiver and method for processing GPS signals499 cites · 199889% earned
- 1158US6208290B1GPS receiver utilizing a communication link462 cites · 200192% earned
- 1254US6002363ACombined GPS positioning system and communications system utilizing shared circuitry425 cites · 199992% earned
- 1350US6026286ARF amplifier, RF mixer and RF receiver405 cites · 200095% earned
- 1446US4815106APower line communication apparatus384 cites · 198994% earned
- 1542US5640698ARadio frequency signal reception using frequency shifting by discrete-time sub-sampling do380 cites · 199794% earned
- 1638US6661372B1Client-server based remote locator device349 cites · 200391% earned
- 1733US5630216AMicropower RF transponder with superregenerative receiver and RF receiver with sampling mi332 cites · 199794% earned
- 1829US5884214AGPS receiver and method for processing GPS signals331 cites · 199988% earned
- 1925US6016119AMethod and apparatus for determining the location of an object which may have an obstructe331 cites · 200094% earned
- 2021US6133871AGPS receiver having power management324 cites · 200088% earned
- 2117US5493691AOscillator-shuttle-circuit (OSC) networks for conditioning energy in higher-order symmetry323 cites · 199694% earned
- 2213US4855894AFrequency converting apparatus314 cites · 198994% earned
- 238US6014546AMethod and system providing RF distribution for fixed wireless local loop service294 cites · 200094% earned
- 244US5705949ACompensation method for I/Q channel imbalance errors290 cites · 199894% earned
- 251US6400314B1GPS receiver utilizing a communication link288 cites · 200289% earned
Rising· last 2 yrs
Assignees whose newest H03D patents became public in the last 2 years — the current frontier
- 199QUALCOMM INC107 patents · 2,390 citations
- 296SAMSUNG ELECTRONICS CO LTD177 patents · 2,955 citations
- 392IBM95 patents · 1,285 citations
- 488ANALOG DEVICES INC35 patents · 696 citations
- 583TEXAS INSTRUMENTS INC99 patents · 1,245 citations
- 679REALTEK SEMICONDUCTOR CORP31 patents · 298 citations
- 775NXP BV49 patents · 203 citations
- 871IND TECH RES INST11 patents · 85 citations
- 967NASA7 patents · 149 citations
- 1063ROCKWELL COLLINS INC8 patents · 81 citations
- 1158ROHDE & SCHWARZ15 patents · 37 citations
- 1254RICHWAVE TECHNOLOGY CORP11 patents · 21 citations
- 1350BAE SYS INF & ELECT SYS INTEG8 patents · 16 citations
- 1446GE HYBRID TECH LLC4 patents · 14 citations
- 1542APPLE INC15 patents · 16 citations
- 1638NXP USA INC5 patents · 17 citations
- 1733SAHOO ASHISH K4 patents · 5 citations
- 1829ELECTRONICS & TELECOMMUNICATIONS RES INST11 patents · 6 citations
- 1925XMEMS LABS INC2 patents · 7 citations
- 2021HANGZHOU GEO CHIP TECH CO LTD6 patents · 3 citations
- 2117GOOGLE LLC2 patents · 4 citations
- 2213MACOM TECH SOLUTIONS HOLDINGS INC4 patents · 4 citations
- 238GEORGIA TECH RES INST3 patents · 4 citations
- 244UNIV VIRGINIA PATENT FOUNDATION2 patents · 2 citations
- 251SYNOPSYS INC2 patents · 3 citations
Active· last 5 yrs
Sustained H03D output across the last 5 years
- 199QUALCOMM INC107 patents · 2,390 citations
- 296SAMSUNG ELECTRONICS CO LTD177 patents · 2,955 citations
- 392ERICSSON TELEFON AB L M83 patents · 1,771 citations
- 488TOSHIBA KK91 patents · 2,078 citations
- 583SILICON LAB INC45 patents · 967 citations
- 679IBM95 patents · 1,285 citations
- 775FUJITSU LTD59 patents · 1,184 citations
- 871SKYWORKS SOLUTIONS INC36 patents · 811 citations
- 967RAYTHEON CO38 patents · 891 citations
- 1063MITSUBISHI ELECTRIC CORP67 patents · 1,146 citations
- 1158MAXIM INTEGRATED PRODUCTS20 patents · 639 citations
- 1254ANALOG DEVICES INC35 patents · 696 citations
- 1350TEXAS INSTRUMENTS INC99 patents · 1,245 citations
- 1446INTEL CORP58 patents · 656 citations
- 1542MURATA MANUFACTURING CO31 patents · 409 citations
- 1638NIPPON TELEGRAPH & TELEPHONE13 patents · 202 citations
- 1733MASSACHUSETTS INST TECHNOLOGY5 patents · 343 citations
- 1829UNIV CALIFORNIA8 patents · 520 citations
- 1925REALTEK SEMICONDUCTOR CORP31 patents · 298 citations
- 2021XILINX INC14 patents · 220 citations
- 2117INFINEON TECHNOLOGIES AG64 patents · 405 citations
- 2213ST MICROELECTRONICS SA32 patents · 262 citations
- 238MEDIATEK INC36 patents · 170 citations
- 244HRL LAB LLC11 patents · 104 citations
- 251NXP BV49 patents · 203 citations
All-time canon
All-time PatentIndex Score in H03D
- 199SNAPTRACK INC19 patents · 7,683 citations
- 296PARKERVISION INC88 patents · 6,045 citations
- 392BROADCOM CORP174 patents · 3,754 citations
- 488MOTOROLA INC233 patents · 10,854 citations
- 583QUALCOMM INC107 patents · 2,390 citations
- 679ROCKWELL INTERNATIONAL CORP58 patents · 2,643 citations
- 775LUCENT TECHNOLOGIES INC38 patents · 1,778 citations
- 871HARRIS CORP22 patents · 1,054 citations
- 967MICROTUNE INC5 patents · 1,097 citations
- 1063UNIV WASHINGTON17 patents · 355 citations
- 1158SAMSUNG ELECTRONICS CO LTD177 patents · 2,955 citations
- 1254PHILIPS CORP169 patents · 4,707 citations
- 1350ERICSSON GE MOBILE INC10 patents · 935 citations
- 1446NOKIA MOBILE PHONES LTD36 patents · 1,798 citations
- 1542MATSUSHITA ELECTRIC INDUSTRIAL CO LTD136 patents · 3,223 citations
- 1638SONY CORP124 patents · 2,254 citations
- 1733MICRON TECHNOLOGY INC24 patents · 764 citations
- 1829ERICSSON TELEFON AB L M83 patents · 1,771 citations
- 1925TOSHIBA KK91 patents · 2,078 citations
- 2021TRIMBLE NAVIGATION LTD7 patents · 746 citations
- 2117US ARMY23 patents · 862 citations
- 2213CYPRESS SEMICONDUCTOR CORP19 patents · 876 citations
- 238CONEXANT SYSTEMS INC12 patents · 874 citations
- 244ERICSSON INC19 patents · 1,032 citations
- 251GEN ELECTRIC32 patents · 1,242 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth