Inventor · disambiguated record
Guangrong Lin
Also filed as: LIN GUANGRONG
54 granted patents·17 pending applications·254 citations·filing 2014–2023
98Inventor score
Top patents by PatentIndex Score
71 records- 0198USD1032082SElectronic cigaretteHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Granted Jun 18, 2024·52 cites·1 claims
- 0298US10201188B2Electronic cigarette and method of assembling electronic cigaretteLIN GUANGRONG·Filed 2015·Granted Feb 12, 2019·19 cites·8 claims
- 0397US11051550B2Electronic cigarette vaporizer with liquid storage transition chamberLIN GUANGRONG·Filed 2017·Granted Jul 6, 2021·42 cites·10 claims
- 0496USD1023440SElectronic cigaretteHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted Apr 16, 2024·21 cites·1 claims
- 0595US11439188B2Automatically controlled heat-not-burn electronic cigarette device and control method thereofSHENZHEN HAPPY VAPING TECH LTD·Filed 2020·Granted Sep 13, 2022·4 cites·10 claims
- 0693US11771133B2Moisture-proof electronic cigaretteSHENZHEN HAPPY VAPING TECH LTD·Filed 2017·Granted Oct 3, 2023·18 cites·18 claims
- 0791USD1032081SElectronic cigarette vaporizerHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Granted Jun 18, 2024·12 cites·1 claims
- 0889US9955735B2Electronic cigarette capable of temperature control and temperature control method thereforLIN GUANGRONG·Filed 2015·Granted May 1, 2018·15 cites·11 claims
- 0987US9955734B2Electronic cigarette for convenient injection of cigarette liquid, manufacturing method thereof, and cigarette liquid injection method thereofLIN GUANGRONG·Filed 2016·Granted May 1, 2018·8 cites·6 claims
- 1085US11083224B2Electronic cigarette atomizer with flared vapor outlet pipeLIN GUANGRONG·Filed 2017·Granted Aug 10, 2021·6 cites·9 claims
- 1184USD1010210SElectronic cigaretteHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted Jan 2, 2024·7 cites·1 claims
- 1281US9924744B2Electronic cigarette having three connection portionsSHENZHEN HAPPY VAPING TECH LTD·Filed 2014·Granted Mar 27, 2018·5 cites·10 claims
- 1380USD1004841SElectronic cigaretteHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted Nov 14, 2023·5 cites·1 claims
- 1478US9913496B2Vaporizer device of cotton-free electronic cigaretteLIN GUANGRONG·Filed 2014·Granted Mar 13, 2018·6 cites·6 claims
- 1577USD1080048SElectronic cigaretteHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Granted Jun 17, 2025·4 cites·1 claims
- 1677US11805820B2Electronic cigarette with vaporizer having dual cavities and dual air passagesHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2019·Granted Nov 7, 2023·3 cites·18 claims
- 1777US10398173B2Dual-voltage electronic cigarette control assemblyLIN GUANGRONG·Filed 2015·Granted Sep 3, 2019·2 cites·16 claims
- 1876US10980284B2Electronic cigarette atomizer employing vertical ceramic atomizing unitLIN GUANGRONG·Filed 2017·Granted Apr 20, 2021·3 cites·12 claims
- 1976US10327476B2Electronic cigarette vaporizerLIN GUANGRONG·Filed 2016·Granted Jun 25, 2019·3 cites·10 claims
- 2075US11357257B2Electronic cigarette vaporizerHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2017·Granted Jun 14, 2022·3 cites·10 claims
- 2173USD1032079SElectronic cigaretteHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted Jun 18, 2024·4 cites·1 claims
- 2271US9955732B2Liquid storage device for cotton-free electronic cigaretteLIN GUANGRONG·Filed 2014·Granted May 1, 2018·2 cites·5 claims
- 2371US2025040614A1Control method of electronic cigarette with child lock functionHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Application pending·0 cites
- 2470US10455860B2Electronic cigarette with integral mouthpieceLIN GUANGRONG·Filed 2016·Granted Oct 29, 2019·2 cites·14 claims
- 2570US2025311778A1Electronic cigarette vaporizer equipped with soft vaporizing coreHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Application pending·0 cites
- 2666US9848653B2Cotton-free electronic cigarette, heat-insulating and heat-dissipating component of vaporizer device, and method for heat insulation and heat dissipationLIN GUANGRONG·Filed 2014·Granted Dec 26, 2017·3 cites·8 claims
- 2765US2023331632A1Nanoporous ceramic for atomization core and preparation method thereofHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Application pending·0 cites
- 2864US10226075B2Electronic cigarette with light cap permitting light transmissionLIN GUANGRONG·Filed 2016·Granted Mar 12, 2019·1 cites·9 claims
- 2962US10912337B2Supporting frame for vaporization unit of electronic cigaretteLIN GUANGRONG·Filed 2016·Granted Feb 9, 2021·1 cites·9 claims
- 3062US2023380499A1Vaporizer having integrated vaporizing assemblyHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2021·Application pending·0 cites
- 3161US2023413919A1Electronic vaporizing device with digital air pressure sensor chip and controlling method thereofHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2021·Application pending·0 cites
- 3260US9848652B2Cotton-free electronic cigarette preventing liquid spillLIN GUANGRONG·Filed 2014·Granted Dec 26, 2017·1 cites·9 claims
- 3359US2023240375A1Electronic vaporizing device capable of analyzing solution composition and contentHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2021·Application pending·0 cites
- 3458US2022354164A1Electronic cigarette vaporizer capable of preheating cigarette liquidHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2020·Application pending·0 cites
- 3557US12310412B2Electronic cigarette with two-wire encryption chip for anti-counterfeitingHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2020·Granted May 27, 2025·0 cites·9 claims
- 3657US12144380B2Electronic cigarette preheating control methodHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2020·Granted Nov 19, 2024·0 cites·9 claims
- 3757US12022882B2Electronic cigarette with automatic preheating in anticipation of smoking action and control method thereofSHENZHEN HAPPY VAPING TECH LTD·Filed 2020·Granted Jul 2, 2024·0 cites·13 claims
- 3857US2025204593A1Vaporizer allowing for transversely guiding liquidHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Application pending·0 cites
- 3957US2025302099A1Soft vaporizing coreHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2023·Application pending·0 cites
- 4057US2022007716A1Electronic cigarette vaporizerHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2020·Application pending·0 cites
- 4156US12155309B2Electronic cigarette chip with automatic closed-loop control for output voltage and working method thereofSHENZHEN HAPPY VAPING TECH LTD·Filed 2020·Granted Nov 26, 2024·0 cites·10 claims
- 4256US2022202101A1Electronic cigarette preheating control method and preheating control systemHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2020·Application pending·0 cites
- 4354US11903426B2Electronic cigarette controllable by mobile software and controlling method thereofHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2019·Granted Feb 20, 2024·0 cites·11 claims
- 4454USD1010923SElectronic vaporizerHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted Jan 9, 2024·1 cites·1 claims
- 4553US12310413B2Electronic cigarette capable of dose control and control method thereofHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted May 27, 2025·0 cites·12 claims
- 4652USD1035991SElectronic vaporizerHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted Jul 16, 2024·1 cites·1 claims
- 4752US2024122245A1Vaporizer having vaporization cavity at inner bottom of vaporization coreHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2021·Application pending·0 cites
- 4850US12153658B2Electronic cigarette (e-cigarette) for preventing minors from using and control method thereofHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2022·Granted Nov 26, 2024·0 cites·11 claims
- 4950US11925206B2Electronic cigarette having dual air passagesHUIZHOU HAPPY VAPING TECH LIMITED·Filed 2019·Granted Mar 12, 2024·0 cites·10 claims
- 5050US2022341801A1Electronic vaporizing device chip with air pressure sensing unit and working method thereofSHENZHEN HAPPY VAPING TECH LTD·Filed 2020·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →