Inventor · disambiguated record
Kun Yuan Tong
Also filed as: TONG KUN · TONG KUN Y · TONG KUN YUAN
22 granted patents·59 pending applications·141 citations·filing 1985–2023
94Inventor score
Files withTONG KUN YUAN60TONG KUN Y5APUTURE IMAGING IND CO LTD4BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD2CHINA NAT PETROLEUM CORP1
Top patents by PatentIndex Score
81 records- 0190US10793240B1Snorkel with smaller respiratory dead space and method thereofTONG KUN YUAN·Filed 2019·Granted Oct 6, 2020·5 cites·3 claims
- 0283US7531929B2Magnetic floating paper towel holderTONG KUN YUAN·Filed 2007·Granted May 12, 2009·12 cites·10 claims
- 0381US10576391B1Building piece comprising two rigid interlockable wings and a flexible belt therebetweenTONG KUN YUAN·Filed 2019·Granted Mar 3, 2020·4 cites·12 claims
- 0481US10507401B1Building piece comprising two containers and a flexible belt therebetweenTONG KUN YUAN·Filed 2019·Granted Dec 17, 2019·4 cites·17 claims
- 0576USD1012954SDisplay screen or portion thereof with a graphical user interfaceBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2022·Granted Jan 30, 2024·8 cites·1 claims
- 0670US9926032B1Convertible tricycleTONG KUN YUAN·Filed 2016·Granted Mar 27, 2018·2 cites·8 claims
- 0770US5511810AHand driving device for a bicycleFiled 1994·Granted Apr 30, 1996·29 cites·10 claims
- 0869US8942837B2Method for inspecting a manufacturing deviceROMANELLI JAMES·Filed 2012·Granted Jan 27, 2015·2 cites·4 claims
- 0965US7331729B2Highlight ink marker with an automatic magnetic closure apparatusTONG KUN YUAN·Filed 2006·Granted Feb 19, 2008·2 cites·12 claims
- 1063US4630717AExpandable carrying caseTONG KUN YUAN·Filed 1985·Granted Dec 23, 1986·32 cites·8 claims
- 1163US2011047688A1Upright lift toilet seatTONG KUN YUAN·Filed 2009·Application pending·0 cites
- 1262US9604377B2Safety razor blade equipped with multiple protuberancesTONG KUN YUAN·Filed 2014·Granted Mar 28, 2017·1 cites·4 claims
- 1362US2010064410A1Contour T shortTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 1462US2011030131A1Upright lifted toilet seatTONG KUN YUAN·Filed 2009·Application pending·0 cites
- 1562US2010063587A1Metal lower eyelid pocket reducerTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 1662US2011031366A1Apparatus to keep toilet seat at upright positionTONG KUN YUAN·Filed 2009·Application pending·0 cites
- 1761US10994819B2Snorkel with single valve assembly including integrated diaphragm and method thereofTONG KUN YUAN·Filed 2020·Granted May 4, 2021·0 cites·6 claims
- 1861US10352029B1Rotatable toilet tank leverTONG KUN YUAN·Filed 2018·Granted Jul 16, 2019·0 cites·9 claims
- 1961US2010065676A1Balloon kiteTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 2061US2010062676A1Boomerang flying discTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 2160US2009199330A1Spring wire lift apparatus for toilet seatTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 2260US2009078815A1Magnetic paper towel holderTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 2360US2009199331A1Lift apparatus for toilet seatTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 2460US2009167040A1Chopsticks with a magnetic open deviceTONG KUN YUAN·Filed 2007·Application pending·0 cites
- 2559US2010257666A1Level mark for flushing small amount of toilet waterTONG KUN YUAN·Filed 2009·Application pending·0 cites
- 2659US2009188030A1Lift apparatus for toilet seatTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 2759US2009193570A1Toilet seat with built-in lift apparatusTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 2858US6726695B2Four-spikes surgical skin stapleFiled 2001·Granted Apr 27, 2004·18 cites·5 claims
- 2958US2015182079A1Weight balancer for toilet seatTONG KUN YUAN·Filed 2014·Application pending·0 cites
- 3058US2010058526A1Flow water reducer for toilet water flush unitTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 3158US2015257564A1Can connector for beverage and food cansTONG KUN YUAN·Filed 2014·Application pending·0 cites
- 3258US2010077542A1Two levels toilet eater flushing unitTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 3358US2009165225A1Swimming pool sweeper powered by high speed water current created by high pressure water of faucetTONG KUN YUAN·Filed 2007·Application pending·0 cites
- 3457US2009078816A1Magnetic paper towel holderTONG KUN YUAN·Filed 2007·Application pending·0 cites
- 3557US2009249536A1Two Control-levers of toilet water flush systemTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 3657US2011154601A1Magnetic car window wiperTONG KUN YUAN·Filed 2009·Application pending·0 cites
- 3757US2015153726A1Method for inspecting a manufacturing deviceROMANELLI IV JAMES·Filed 2014·Application pending·0 cites
- 3857US2009260145A1Toilet buoy unit to control water flowTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 3955US2010117382A1Dual function door lock plate with built-in lock opening(s)TONG KUN YUAN·Filed 2008·Application pending·0 cites
- 4055US2015182871A1Flying disc equipped with V-shaped lifting bladesTONG KUN YUAN·Filed 2014·Application pending·0 cites
- 4155US2024235179A9Power supply circuit, working method of power supply circuit, and lighting deviceAPUTURE IMAGING IND CO LTD·Filed 2023·Application pending·0 cites
- 4254US2009232581A1Squeeze to write ink highlighterTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 4353US2006154556A1Creative recreational barrel building piece (C.R.B.B.P)TONG KUN Y·Filed 2005·Application pending·0 cites
- 4453US2024228328A9Method and system for recycling heavy oil produced water for use in steam injection boiler without desilicationCHINA NAT PETROLEUM CORP·Filed 2023·Application pending·0 cites
- 4552US4832335AExercise air pumpTONG KUN YUAN·Filed 1987·Granted May 23, 1989·22 cites·4 claims
- 4652US2016090972A1Dual function bicycle air hand pumpTONG KUN YUAN·Filed 2014·Application pending·0 cites
- 4752US2010089510A1Barrel formed bolt for repairing flat tireTONG KUN YUAN·Filed 2008·Application pending·0 cites
- 4852US2011154559A1Belt with handgripsTONG KUN YUAN·Filed 2009·Application pending·0 cites
- 4952US2007031070A1Toy pouch building piece (T.P.B.P.)TONG KUN Y·Filed 2005·Application pending·0 cites
- 5051US12394179B2Performing vane classification for turbine engines using structured light three-dimensional (3D) scansRTX CORP·Filed 2022·Granted Aug 19, 2025·0 cites·15 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →