Topic leaderboard
CPC H01K
Ranked by the PatentIndex Score — a 1–99 percentile within H01K · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest H01K patents became public in the last 2 years — the current frontier
- 199Gary W. Schnuckle19 patents · 1,067 citations
- 289Douglas Patton18 patents · 920 citations
- 378Kaushik Rao3 patents · 1 citations
- 467Daniel Chou2 patents · 1 citations
- 556Munirah Mahyudin2 patents · 1 citations
- 644Sagir Kadiwala2 patents · 1 citations
- 733Shantanu Rajiv Gadgil2 patents · 1 citations
- 822Vincent Kirchhoff2 patents · 1 citations
- 911Yao-Hung Yang2 patents · 1 citations
- 101Yuanlong Li1 patents · 0 citations
Active· last 5 yrs
Sustained H01K output across the last 5 years
- 199Gary W. Schnuckle19 patents · 1,067 citations
- 296Douglas Patton18 patents · 920 citations
- 392Hisao Ikeda6 patents · 84 citations
- 488Hiroyuki Miyake6 patents · 84 citations
- 583Steven J. Altamura6 patents · 27 citations
- 679Liangliang Cao5 patents · 5 citations
- 775Lilei Su5 patents · 5 citations
- 871Mingyan Fu5 patents · 5 citations
- 967Hong W. Wong3 patents · 2 citations
- 1063Praveen Vishakantaiah3 patents · 2 citations
- 1158Zhiming Zhuang3 patents · 2 citations
- 1254Dingwei Liang3 patents · 1 citations
- 1350Ching-Fuh Lin2 patents · 6 citations
- 1446Guan-Wu Wang2 patents · 6 citations
- 1542Weiping Wang2 patents · 6 citations
- 1638Zlatko Aurelio Filipovic2 patents · 6 citations
- 1733Adam James Wang1 patents · 6 citations
- 1829Yi-Hung Chen1 patents · 6 citations
- 1925Kaushik Rao3 patents · 1 citations
- 2021Brian D. Groves2 patents · 2 citations
- 2117Jorge Mariano Leon2 patents · 2 citations
- 2213Daniel Chou2 patents · 1 citations
- 238Ivan Ermanoski2 patents · 1 citations
- 244Munirah Mahyudin2 patents · 1 citations
- 251Ryan Milcarek2 patents · 1 citations
All-time canon
Career PatentIndex Score in H01K
- 199David W. Baarman6 patents · 1,747 citations
- 296Gary W. Schnuckle19 patents · 1,067 citations
- 392Douglas Patton18 patents · 920 citations
- 488Scott W. Demarest5 patents · 581 citations
- 583Scott D. Walter5 patents · 581 citations
- 679John L. Janning6 patents · 201 citations
- 775Ronald L. Johnson14 patents · 265 citations
- 871Jeffrey J. Wolf4 patents · 485 citations
- 967Thomas G. Parham10 patents · 285 citations
- 1063Robert Joseph Gallegos12 patents · 205 citations
- 1158Roland Stark17 patents · 225 citations
- 1254Peter Helbig33 patents · 412 citations
- 1350Idriss Mansouri-Chafik Ruiz10 patents · 115 citations
- 1446Eric M. Colton6 patents · 86 citations
- 1542Howard Allen Wilson6 patents · 86 citations
- 1638Steven Simas Escobar6 patents · 86 citations
- 1733Yugen Patrick Lockhart6 patents · 86 citations
- 1829Hermann Steiner13 patents · 267 citations
- 1925Peter R. Gagnon20 patents · 308 citations
- 2021Samuel A. Johnson4 patents · 504 citations
- 2117Tsutomu Watanabe7 patents · 236 citations
- 2213Akira Kawakatsu10 patents · 186 citations
- 238George J. English10 patents · 188 citations
- 244Merle E. Morris16 patents · 227 citations
- 251Larry R. Fields9 patents · 157 citations
Rising· last 2 yrs
The top-scoring H01K patents made public in the last 2 years
- 199US12359784B2✦ AIKinetic flame device0 cites · 20240% earned
- 250US12148607B2✦ AIHigh power tungsten halogen lamp lifetime improvement through J-hook design0 cites · 20240% earned
- 31US12315715B1✦ AILight bulb0 cites · 20250% earned
Active· last 5 yrs
The top-scoring H01K patents of the last 5 years
- 199US11492114B1✦ AIHandy base station with through barrier radio frequency transmission system and method6 cites · 202285% earned
- 296US11647663B2✦ AIDisplay device having at least four overlapping display panels4 cites · 202262% earned
- 392US11105481B2✦ AIKinetic flame device3 cites · 202148% earned
- 488US11842908B2Semiconductor processing chamber with filament lamps having nonuniform heat output2 cites · 202167% earned
- 583US11428391B1Wire arranging device, bulb lamp, and light string2 cites · 202276% earned
- 679US11881392B2High power tungsten halogen lamp lifetime improvement through J-hook design1 cites · 202356% earned
- 775US11735410B1Filament support and lamp1 cites · 202367% earned
- 871US11417510B2Broken light bulb extractor and light bulb changer2 cites · 202167% earned
- 967US11477855B2High temperature heater lamp1 cites · 202156% earned
- 1063US11895793B2Image pickup unit and imaging apparatus1 cites · 202167% earned
- 1158US11923186B2Tool for replacing obstructed, upward-facing lightbulbs1 cites · 202167% earned
- 1254US11950332B2Resistive bypass for series lighting circuit0 cites · 20230% earned
- 1350US12022688B2Electronic device having an organic light emitting display0 cites · 20220% earned
- 1446US11501964B2LED light bulb apparatus and LED light apparatus0 cites · 20210% earned
- 1542US11333321B2Infrared source for airport runway light applications0 cites · 20210% earned
- 1638US12309891B2Control method for multi-zone active-matrix temperature control in plasma processing appar0 cites · 20220% earned
- 1733US12291447B2Apparatuses comprising films with free-standing region0 cites · 20210% earned
- 1829US12106957B2Narrow band infrared emitter through thermal manner0 cites · 20210% earned
- 1925US11651951B2Device and method for generating radiation0 cites · 20230% earned
- 2021US12122795B2Preparation of N∧N∧C∧N tetradentate platinum (II) complex and uses thereof0 cites · 20220% earned
- 2117US12207363B2Heat-radiating light source0 cites · 20210% earned
- 2213US11362428B2Multi-band slot antenna0 cites · 20210% earned
- 238US11791598B2Lamp socket with retaining clip for lamp0 cites · 20220% earned
- 244US11168842B2Lamp0 cites · 20210% earned
- 251US12027388B2Conical coil for rapid thermal anneal lamps0 cites · 20210% earned
All-time canon
The defining H01K patents of the whole record
- 199US6731071B2✦ AIInductively powered lamp assembly465 cites · 200386% earned
- 296US6917163B2✦ AIInductively powered lamp assembly349 cites · 200486% earned
- 392US6812645B2✦ AIInductively powered lamp assembly328 cites · 200386% earned
- 488US7474058B2Inductively powered secondary assembly311 cites · 200786% earned
- 583US6831417B2Method of manufacturing a lamp assembly290 cites · 200385% earned
- 679US5072520AMethod of manufacturing an interconnect device having coplanar contact bumps278 cites · 199194% earned
- 775US5126634ALamp bulb with integrated bulb control circuitry and method of manufacture240 cites · 199294% earned
- 871US5493177ASealed micromachined vacuum and gas filled devices240 cites · 199694% earned
- 967US5294865ALamp with integrated electronic module233 cites · 199494% earned
- 1063US5951896ARapid thermal processing heater technology and method of use226 cites · 199994% earned
- 1158US5504395ALamp bulb having integrated RFI suppression and method of restricting RFI to selected leve215 cites · 199694% earned
- 1254US5034658AChristmas-tree, decorative, artistic and ornamental object illumination apparatus207 cites · 199194% earned
- 1350US6523978B1Lamp bulb with stretchable lamp beads therein206 cites · 200394% earned
- 1446US5644676AThermal radiant source with filament encapsulated in protective film203 cites · 199794% earned
- 1542US4298806AApparatus for irradiating substances curable by radiation193 cites · 198194% earned
- 1638US7476002B2Color changing light devices with active ingredient and sound emission for mood enhancemen187 cites · 200794% earned
- 1733US3936686AReflector lamp cooling and containing assemblies152 cites · 197694% earned
- 1829US6035527AMethod for the production of printed circuit boards148 cites · 200094% earned
- 1925US7837355B2Kinetic flame device147 cites · 201094% earned
- 2021US6568834B1Omnidirectional lighting device147 cites · 200394% earned
- 2117US5432408AFilling composition for incandescent lamp, and incandescent lamp containing the same and i146 cites · 199594% earned
- 2213US6242752B1Photocatalyst, light source and lighting device141 cites · 200193% earned
- 238US8070319B2Kinetic flame device131 cites · 201193% earned
- 244US5285131AVacuum-sealed silicon incandescent light128 cites · 199493% earned
- 251US8132936B2Kinetic flame device126 cites · 201193% earned
Rising· last 2 yrs
Assignees whose newest H01K patents became public in the last 2 years — the current frontier
- 199L&L CANDLE COMPANY LLC9 patents · 29 citations
- 250APPLIED MATERIALS INC18 patents · 15 citations
- 31SHENZHEN ILAMP TECH CO LTD1 patents · 0 citations
Active· last 5 yrs
Sustained H01K output across the last 5 years
- 199SEMICONDUCTOR ENERGY LAB6 patents · 84 citations
- 296L&L CANDLE COMPANY LLC9 patents · 29 citations
- 392SEASONAL SPECIALTIES LLC6 patents · 27 citations
- 488INTEL CORP6 patents · 59 citations
- 583APPLIED MATERIALS INC18 patents · 15 citations
- 679HEWLETT PACKARD DEVELOPMENT CO6 patents · 27 citations
- 775XIAMEN ECO LIGHTING CO LTD5 patents · 5 citations
- 871MICRO MOBIO CORP1 patents · 6 citations
- 967LEDVANCE GMBH3 patents · 1 citations
- 1063UNIV ARIZONA STATE2 patents · 1 citations
- 1158ASM IP HOLDING BV1 patents · 2 citations
- 1254KRATISH LAWRENCE1 patents · 2 citations
- 1350DONGGUAN TUOYING PHOTOELECTRIC TECH CO LTD1 patents · 2 citations
- 1446SURFACE IGNITER LLC2 patents · 0 citations
- 1542CANON KK1 patents · 1 citations
- 1638TBS SCIENT LLC1 patents · 1 citations
- 1733XU QINGJUN1 patents · 1 citations
- 1829OSAKA GAS CO LTD2 patents · 0 citations
- 1925ADVANCED MICRO FABRICATION EQUIPMENT INC CHINA1 patents · 0 citations
- 2021CANATU OY1 patents · 0 citations
- 2117TAIWAN NANO & MICRO PHOTONICS CO LTD1 patents · 0 citations
- 22132ULES LLC1 patents · 0 citations
- 238BEAL BRANDON MICHAEL1 patents · 0 citations
- 244BJB GMBH & CO KG1 patents · 0 citations
- 251BOROUGHF WILLIAM1 patents · 0 citations
All-time canon
All-time PatentIndex Score in H01K
- 199ACCESS BUSINESS GROUP INT LLC6 patents · 1,747 citations
- 296DISNEY ENTPR INC6 patents · 588 citations
- 392JOHNSON & SON INC S C6 patents · 619 citations
- 488GTE PROD CORP115 patents · 1,670 citations
- 583GEN ELECTRIC168 patents · 2,584 citations
- 679PHILIPS CORP175 patents · 1,883 citations
- 775PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH104 patents · 1,354 citations
- 871KONINKL PHILIPS ELECTRONICS NV55 patents · 498 citations
- 967OSRAM SYLVANIA INC58 patents · 566 citations
- 1063JLJ INC6 patents · 201 citations
- 1158WAGIC INC11 patents · 224 citations
- 1254TOKYO SHIBAURA ELECTRIC CO20 patents · 301 citations
- 1350DURO TEST CORP21 patents · 318 citations
- 1446TOSHIBA KK13 patents · 237 citations
- 1542BEACON LIGHT PROD INC4 patents · 504 citations
- 1638WESTINGHOUSE ELECTRIC CORP28 patents · 380 citations
- 1733KOITO MFG CO LTD15 patents · 238 citations
- 1829CORNING GLASS WORKS5 patents · 135 citations
- 1925PHILIPS ELECTRONICS NA7 patents · 127 citations
- 2021GEN MOTORS CORP9 patents · 154 citations
- 2117TOSHIBA LIGHTING & TECHNOLOGY12 patents · 216 citations
- 2213USHIO ELECTRIC INC22 patents · 207 citations
- 238EMI PLC THORN7 patents · 141 citations
- 244SEMICONDUCTOR ENERGY LAB6 patents · 84 citations
- 251GTE SYLVANIA INC30 patents · 248 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth