Topic leaderboard
Jewellery, bracelets & personal adornments
Ranked by the PatentIndex Score — a 1–99 percentile within A44C · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest A44C patents became public in the last 2 years — the current frontier
- 199Yasushi Shigeta36 patents · 177 citations
- 296Vladimir Reil23 patents · 351 citations
- 392Cheong Choon Ng19 patents · 196 citations
- 488Kenneth Jason Sanchez19 patents · 173 citations
- 583Ryan C. Perkins16 patents · 181 citations
- 679Hsiang Hung Chen25 patents · 159 citations
- 775Stephen E. Dey13 patents · 104 citations
- 871Benjamin J. Kallman5 patents · 117 citations
- 967Osamu Yabe21 patents · 99 citations
- 1063Eric Dahl7 patents · 57 citations
- 1158Theobolt N. Leung7 patents · 57 citations
- 1254Daniel J. Hiemstra8 patents · 87 citations
- 1350Reuven Paikin12 patents · 50 citations
- 1446Tyler S. Bushnell4 patents · 116 citations
- 1542Beeman E. Burgoon, Jr.8 patents · 25 citations
- 1638William Stuart Duncan8 patents · 25 citations
- 1733Steven A. Cipolla12 patents · 49 citations
- 1829Erik G. De Jong6 patents · 36 citations
- 1925Hao Zhu9 patents · 35 citations
- 2021Zaki Moustafa12 patents · 26 citations
- 2117Goran Reil9 patents · 24 citations
- 2213Stephane Lauper25 patents · 31 citations
- 238Jeremy Riley4 patents · 57 citations
- 244John Morton4 patents · 57 citations
- 251Mehdi Mojdeh4 patents · 57 citations
Active· last 5 yrs
Sustained A44C output across the last 5 years
- 199Yasushi Shigeta36 patents · 177 citations
- 296Vladimir Reil23 patents · 351 citations
- 392Cheong Choon Ng19 patents · 196 citations
- 488Kenneth Jason Sanchez19 patents · 173 citations
- 583Ryan C. Perkins16 patents · 181 citations
- 679Sheila A. Wright12 patents · 91 citations
- 775Hsiang Hung Chen25 patents · 159 citations
- 871Motohide Hatanaka14 patents · 177 citations
- 967Shari L. Edwards10 patents · 58 citations
- 1063Stephen E. Dey13 patents · 104 citations
- 1158Christopher Slowinski6 patents · 132 citations
- 1254Benjamin J. Kallman5 patents · 117 citations
- 1350Osamu Yabe21 patents · 99 citations
- 1446Eric Dahl7 patents · 57 citations
- 1542Theobolt N. Leung7 patents · 57 citations
- 1638Daniel J. Hiemstra8 patents · 87 citations
- 1733Douglas Rimer6 patents · 34 citations
- 1829Reuven Paikin12 patents · 50 citations
- 1925Jerome D. Butler6 patents · 64 citations
- 2021Tyler S. Bushnell4 patents · 116 citations
- 2117Beeman E. Burgoon, Jr.8 patents · 25 citations
- 2213William Stuart Duncan8 patents · 25 citations
- 238Joachim Fiedler5 patents · 55 citations
- 244Maria Tashjian8 patents · 41 citations
- 251Steven A. Cipolla12 patents · 49 citations
All-time canon
Career PatentIndex Score in A44C
- 199Philip J. Radley-Smith8 patents · 385 citations
- 296Gerard Charlier6 patents · 557 citations
- 392Davida Levy9 patents · 521 citations
- 488Yasushi Shigeta36 patents · 177 citations
- 583Trent West10 patents · 308 citations
- 679Kalman Strobel9 patents · 284 citations
- 775Patricia M. Ignatowski5 patents · 235 citations
- 871Samuel J. Mann15 patents · 412 citations
- 967Vladimir Reil23 patents · 351 citations
- 1063Cheong Choon Ng19 patents · 196 citations
- 1158David Rozenwasser9 patents · 332 citations
- 1254Nathaniel Levin6 patents · 144 citations
- 1350William B. Van Vooren6 patents · 144 citations
- 1446Danny S. Lai9 patents · 250 citations
- 1542Kenneth Jason Sanchez19 patents · 173 citations
- 1638Norio Hashimoto6 patents · 200 citations
- 1733Meang Chia14 patents · 294 citations
- 1829Cheo Chia13 patents · 292 citations
- 1925Huy Kim Chia10 patents · 226 citations
- 2021Ryan C. Perkins16 patents · 181 citations
- 2117John David Worrall8 patents · 238 citations
- 2213Adam Leonards7 patents · 234 citations
- 238Carson Lau7 patents · 234 citations
- 244John Padgett7 patents · 234 citations
- 251Michael G. Jungen7 patents · 234 citations
Rising· last 2 yrs
The top-scoring A44C patents made public in the last 2 years
- 199US12191692B2✦ AISmart ring power and charging11 cites · 202474% earned
- 296US11909238B1✦ AIEnvironment-integrated smart ring charger18 cites · 202474% earned
- 392US12121117B1✦ AIRotatable polymorphic ring5 cites · 202472% earned
- 488US12479445B2Environment-integrated smart ring charger2 cites · 202549% earned
- 583US11871801B1Multi-configuration bra8 cites · 202473% earned
- 679US12310464B2Gemstone and method of cutting the same3 cites · 202467% earned
- 775US12127643B1Strap and a wearable device comprising a strap3 cites · 202480% earned
- 871US11930897B1Customizable necklace system and method5 cites · 202484% earned
- 967US12310442B1Hat with detachable liner2 cites · 202561% earned
- 1063US12317969B2Gemstone and methods of cutting the same2 cites · 202467% earned
- 1158US12317970B2Gemstone and methods of cutting the same2 cites · 202467% earned
- 1254US12369695B1Band employing bistable magnetic actuator1 cites · 202556% earned
- 1350US12426689B2Toolkit and method for embedding flat padded earring posts into polymer clay jewelry1 cites · 202556% earned
- 1446USD1049112SRing stylus3 cites · 202472% earned
- 1542US12177997B2Functional cover with wireless connection for ring wearable4 cites · 202482% earned
- 1638US12414614B2Wristband and wrist-worn device2 cites · 202476% earned
- 1733US12175319B1Wristbands having RFID circuits with enhanced readability2 cites · 202467% earned
- 1829US12004610B1Watch band2 cites · 202476% earned
- 1925USD1064497SBelt segment2 cites · 202576% earned
- 2021US12285085B1Jewelry item2 cites · 202576% earned
- 2117US11860588B1Identification of watch bands3 cites · 202461% earned
- 2213US12066148B1Adjustable strap system and related devices and methods3 cites · 202472% earned
- 238US12440161B2Process for manufacturing wearable ring form factor2 cites · 202476% earned
- 244US12022922B1Easy-to-disassemble length-adjustable chain strap1 cites · 202467% earned
- 251US12082662B1Jewelry chain that is customizable with interconnected accessory chains1 cites · 202467% earned
Active· last 5 yrs
The top-scoring A44C patents of the last 5 years
- 199US11986067B2✦ AIStrap for a wearable device115 cites · 202290% earned
- 296US11479258B1✦ AISmart ring system for monitoring UVB exposure levels and using machine learning technique 48 cites · 202277% earned
- 392US11324292B2✦ AIRing-type wearable device78 cites · 202184% earned
- 488US11471253B2Durable ornamental indicia carrier45 cites · 202181% earned
- 583US11033082B1Wearable device straps and attachment hardware therefor29 cites · 202183% earned
- 679US11637511B2Harvesting energy for a smart ring via piezoelectric charging28 cites · 202383% earned
- 775US11783145B2Systems for authentication and related devices and methods10 cites · 202381% earned
- 871US11909238B1Environment-integrated smart ring charger18 cites · 202474% earned
- 967US11617425B1Jewelry pieces and methods of manufacture and use thereof12 cites · 202388% earned
- 1063US11132022B2Pandemic wristband14 cites · 202169% earned
- 1158US11633023B2Gemstone and methods of cutting the same14 cites · 202180% earned
- 1254US10905206B1Piercing techniques, earrings therefor, and methods of manufacture and use thereof16 cites · 202178% earned
- 1350US12121117B1Rotatable polymorphic ring5 cites · 202472% earned
- 1446US11611239B2Wireless charging system with solenoids12 cites · 202279% earned
- 1542US11156965B1Latching mechanism for securing two objects14 cites · 202175% earned
- 1638US11122867B1Push button slide mechanism and method of assembling the same14 cites · 202189% earned
- 1733US11717063B1Wearable dispenser for applicable solutions9 cites · 202381% earned
- 1829US11633022B2Gemstone and methods of cutting the same11 cites · 202178% earned
- 1925US11984742B2Smart ring power and charging13 cites · 202375% earned
- 2021US10945494B1Clasp15 cites · 202189% earned
- 2117US10932533B1Hybrid ring12 cites · 202176% earned
- 2213US11559121B2Gemstone and methods of cutting the same14 cites · 202183% earned
- 238US11229236B1Wearable vaporization system14 cites · 202289% earned
- 244US11526133B2Electronic devices and systems9 cites · 202277% earned
- 251USD992441SWristband sanitizer dispenser9 cites · 202381% earned
All-time canon
The defining A44C patents of the whole record
- 199US7618260B2✦ AIWearable modular interface strap516 cites · 200795% earned
- 296US4941236A✦ AIMagnetic clasp for wristwatch strap433 cites · 199095% earned
- 392US5367891A✦ AIFitting device for accessory402 cites · 199495% earned
- 488US5166502AGaming chip with implanted programmable identifier means and process for fabricating same384 cites · 199294% earned
- 583US6619835B2Body wearable information processing terminal device377 cites · 200194% earned
- 679US5050276AMagnetic necklace clasp298 cites · 199194% earned
- 775US6581747B1Token with an electronic chip and methods for manufacturing the same270 cites · 200394% earned
- 871US5363351AWatchband adaptor fitting for a wristwatch casing267 cites · 199494% earned
- 967US5882786AGemstones formed of silicon carbide with diamond coating263 cites · 199994% earned
- 1063US5071704ADevice for controlled release of vapors and scents257 cites · 199194% earned
- 1158US4254451ASequential flashing device for personal ornamentation247 cites · 198194% earned
- 1254US6021949AGambling chip with identification device239 cites · 200094% earned
- 1350US5455043ADevice for controlled release of vaporous medications through nasal route238 cites · 199594% earned
- 1446US8601784B2Anti-rotation link232 cites · 201394% earned
- 1542US5014040APersonal locator transmitter227 cites · 199194% earned
- 1638US5649758AIlluminated article of apparel202 cites · 199791% earned
- 1733US6880364B1Friendship band with exchangeable closed loop members197 cites · 200594% earned
- 1829US5996189AWoven fastener product195 cites · 199988% earned
- 1925US4026309AChip structure195 cites · 197794% earned
- 2021US5895321AGambling chip192 cites · 199994% earned
- 2117US8105208B2Portable fitness monitoring systems with displays and applications thereof182 cites · 201085% earned
- 2213US4570206AElectrically controlled optical display apparatus for an article of clothing170 cites · 198694% earned
- 238US5664298AJewelry clasp162 cites · 199794% earned
- 244US4973835AActively-illuminated accessory160 cites · 199094% earned
- 251US5361885AAnticounterfeiting device for gaming chips160 cites · 199494% earned
Rising· last 2 yrs
Assignees whose newest A44C patents became public in the last 2 years — the current frontier
- 199ALIGN TECHNOLOGY INC10 patents · 321 citations
- 296APPLE INC112 patents · 962 citations
- 392CASIO COMPUTER CO LTD25 patents · 638 citations
- 488BLUEOWL LLC11 patents · 142 citations
- 583SAMSUNG ELECTRONICS CO LTD32 patents · 251 citations
- 679ALBERT GAD LTD12 patents · 50 citations
- 775HERMES SELLIER7 patents · 50 citations
- 871DUNCAN WILLIAM STUART8 patents · 25 citations
- 967ANGEL GROUP CO LTD27 patents · 13 citations
- 1063CHOON�S DESIGN LLC11 patents · 29 citations
- 1158SWATCH GROUP RES & DEV LTD71 patents · 95 citations
- 1254CIPOLLA STEVEN A12 patents · 49 citations
- 1350ETA SA MFT HORLOGERE SUISSE11 patents · 65 citations
- 1446COMADUR SA21 patents · 79 citations
- 1542QUANATA LLC10 patents · 20 citations
- 1638REIL GORAN9 patents · 24 citations
- 1733RATCLIFF SUSAN J4 patents · 32 citations
- 1829META PLATFORMS TECH LLC8 patents · 20 citations
- 1925SPIN MASTER LTD6 patents · 15 citations
- 2021HTC CORP8 patents · 34 citations
- 2117BLOCK INC6 patents · 6 citations
- 2213BE SUNNY GIFTS LLC6 patents · 6 citations
- 238ZEBLEY DAVID GARETH6 patents · 3 citations
- 244ZEBRA TECH CORP4 patents · 23 citations
- 251DEMIRJIAN GREG3 patents · 15 citations
Active· last 5 yrs
Sustained A44C output across the last 5 years
- 199ALIGN TECHNOLOGY INC10 patents · 321 citations
- 296APPLE INC112 patents · 962 citations
- 392CASIO COMPUTER CO LTD25 patents · 638 citations
- 488CITIZEN WATCH CO LTD39 patents · 954 citations
- 583BLUEOWL LLC11 patents · 142 citations
- 679SEIKO EPSON CORP30 patents · 264 citations
- 775SAMSUNG ELECTRONICS CO LTD32 patents · 251 citations
- 871OMEGA SA57 patents · 338 citations
- 967EDWARDS SHARI L10 patents · 58 citations
- 1063ROLEX SA32 patents · 145 citations
- 1158FITBIT INC8 patents · 86 citations
- 1254SHARP FLUIDICS LLC5 patents · 34 citations
- 1350ALBERT GAD LTD12 patents · 50 citations
- 1446HERMES SELLIER7 patents · 50 citations
- 1542ARO SAC INC6 patents · 43 citations
- 1638DUNCAN WILLIAM STUART8 patents · 25 citations
- 1733ANGEL GROUP CO LTD27 patents · 13 citations
- 1829CHOON�S DESIGN LLC11 patents · 29 citations
- 1925KYOCERA CORP8 patents · 56 citations
- 2021FIDLOCK GMBH5 patents · 55 citations
- 2117SWATCH GROUP RES & DEV LTD71 patents · 95 citations
- 2213VENUS BY MARIA TASH INC8 patents · 41 citations
- 238CIPOLLA STEVEN A12 patents · 49 citations
- 244ETA SA MFT HORLOGERE SUISSE11 patents · 65 citations
- 251COMADUR SA21 patents · 79 citations
All-time canon
All-time PatentIndex Score in A44C
- 199BOURGOGNE GRASSET7 patents · 978 citations
- 296TIMEX CORP24 patents · 1,275 citations
- 392ALIGN TECHNOLOGY INC10 patents · 321 citations
- 488ANGEL PLAYING CARDS CO LTD10 patents · 164 citations
- 583LEVY DAVIDA5 patents · 369 citations
- 679APPLE INC112 patents · 962 citations
- 775CASIO COMPUTER CO LTD25 patents · 638 citations
- 871SANDBERG & SIKORSKI DIAMOND CO7 patents · 410 citations
- 967OROAMERICA INC10 patents · 310 citations
- 1063CITIZEN WATCH CO LTD39 patents · 954 citations
- 1158WEST TRENT7 patents · 132 citations
- 1254SWATCH GROUP MAN SERV AG20 patents · 486 citations
- 1350INVERNESS CORP13 patents · 383 citations
- 1446EBAUCHESFABRIK ETA AG12 patents · 321 citations
- 1542RADLEY-SMITH PHILIP J5 patents · 207 citations
- 1638BLUEOWL LLC11 patents · 142 citations
- 1733NIKE INC13 patents · 272 citations
- 1829SEIKO EPSON CORP30 patents · 264 citations
- 1925SAMSUNG ELECTRONICS CO LTD32 patents · 251 citations
- 2021PADGETT JOHN M6 patents · 223 citations
- 2117TEXTRON INC28 patents · 336 citations
- 2213OMEGA SA57 patents · 338 citations
- 238FOSSIL INC5 patents · 184 citations
- 244MATTEL INC6 patents · 191 citations
- 251SWAROVSKI & CO19 patents · 358 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth