Inventor · disambiguated record
Qing Lan
Also filed as: LAN QING
76 granted patents·10 pending applications·335 citations·filing 2009–2024
99Inventor score
Top patents by PatentIndex Score
86 records- 0199US11071803B1Ultraviolet sterilization line lampSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Jul 27, 2021·13 cites·15 claims
- 0298US11202847B1Germicidal panel lightSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Dec 21, 2021·6 cites·11 claims
- 0394US11054116B1UV panel lightSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Jul 6, 2021·4 cites·11 claims
- 0494US10865977B1Heat dissipation device and high-power electric light sourceSHENZHEN GUANKE TECH CO LTD·Filed 2019·Granted Dec 15, 2020·13 cites·21 claims
- 0594USD855872SLED lightSHENZHEN GUANKE TECH CO LTD·Filed 2017·Granted Aug 6, 2019·44 cites·1 claims
- 0693US10871276B1Simple watertight lamp and string lampSHENZHEN GUANKE TECH CO LTD·Filed 2019·Granted Dec 22, 2020·15 cites·18 claims
- 0793US9847004B1Vehicle child detection and response systemATIEVA INC·Filed 2016·Granted Dec 19, 2017·39 cites·20 claims
- 0891US10887954B1Resistance control device and its lampSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Jan 5, 2021·3 cites·10 claims
- 0990US11458219B2UV light and sterilization systemSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Oct 4, 2022·2 cites·14 claims
- 1090US10309591B2LED light and LED string light thereofSHENZHEN GUANKE TECH CO LTD·Filed 2017·Granted Jun 4, 2019·5 cites·13 claims
- 1188US11944073B1Heat preservation lamp for breedingSHENZHEN GUANKE TECH CO LTD·Filed 2023·Granted Apr 2, 2024·1 cites·16 claims
- 1288US9951931B1LED lampSHENZHEN GUANKE TECH CO LTD·Filed 2016·Granted Apr 24, 2018·6 cites·20 claims
- 1387US11118759B1Reflex lamp housing and modular lampSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Sep 14, 2021·3 cites·13 claims
- 1487US9951939B1LED lightSHENZHEN GUANKE TECH CO LTD·Filed 2017·Granted Apr 24, 2018·5 cites·12 claims
- 1584USD990019SUV lamp with bracketSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Jun 20, 2023·9 cites·1 claims
- 1683US10887965B1Double color temperature lampSHENZHEN GUANKE TECH CO LTD·Filed 2019·Granted Jan 5, 2021·4 cites·18 claims
- 1783USD829363SLED lightSHENZHEN GUANKE TECH CO LTD·Filed 2017·Granted Sep 25, 2018·21 cites·1 claims
- 1882USD982213SUltraviolet sterilizing panel lampSHENZHEN GUANKE TECH CO LTD·Filed 2021·Granted Mar 28, 2023·8 cites·1 claims
- 1977USD917740SLED string lampSHENZHEN GUANKE TECH CO LTD·Filed 2019·Granted Apr 27, 2021·16 cites·1 claims
- 2077US10952304B2Focus pluggable interface control deviceSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted Mar 16, 2021·2 cites·6 claims
- 2177USD886649SPlug-in sensor for lampsSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted Jun 9, 2020·15 cites·1 claims
- 2277US10451263B2LED lightSHENZHEN GUANKE TECH CO LTD·Filed 2017·Granted Oct 22, 2019·2 cites·19 claims
- 2376US10993379B2LED plant light and plant cultivation system using sameSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted May 4, 2021·2 cites·8 claims
- 2476US10948940B2Adjustable and pluggable control interface device with sensor thereofSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted Mar 16, 2021·2 cites·12 claims
- 2576US10876725B1High-power LED bulbSHENZHEN GUANKE TECH CO LTD·Filed 2019·Granted Dec 29, 2020·2 cites·9 claims
- 2676US10281109B2LED lampSHENZHEN GUANKE TECH CO LTD·Filed 2016·Granted May 7, 2019·2 cites·17 claims
- 2775USD959390SLamp control switchSHENZHEN GUANKE TECH CO LTD·Filed 2021·Granted Aug 2, 2022·6 cites·1 claims
- 2874USD1003485SStraight-tube UV lightSHENZHEN GUANKE TECH CO LTD·Filed 2021·Granted Oct 31, 2023·5 cites·1 claims
- 2974USD997424SStraight-tube UV lightSHENZHEN GUANKE TECH CO LTD·Filed 2021·Granted Aug 29, 2023·5 cites·1 claims
- 3074USD886651SPlug-in sensor for lampsSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted Jun 9, 2020·13 cites·1 claims
- 3173US11304273B2Variable resistance power adjustment device and lampSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Apr 12, 2022·1 cites·10 claims
- 3273USD942054SSelf-ballast UV lampSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Jan 25, 2022·5 cites·1 claims
- 3373US11226088B2Lamp base assembly and lampSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Jan 18, 2022·1 cites·13 claims
- 3473US11181241B1Self-ballasted UV light tube device and lightSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Nov 23, 2021·1 cites·10 claims
- 3572US12465039B1Insect trapping deviceSHENZHEN GUANKE TECH CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·10 claims
- 3672US10292219B2Lamp with pluggable control interfaceSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted May 14, 2019·1 cites·16 claims
- 3771US12484486B1Plant growth light and plant growing shedSHENZHEN GUANKE TECH CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·16 claims
- 3871USD1045176SUltraviolet sterilization line lampSHENZHEN GUANKE TECH CO LTD·Filed 2021·Granted Oct 1, 2024·4 cites·1 claims
- 3970US10208945B1LED lightSHENZHEN GUANKE TECH CO LTD·Filed 2017·Granted Feb 19, 2019·1 cites·20 claims
- 4069US10627101B2LED lightSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted Apr 21, 2020·1 cites·20 claims
- 4169US10281127B1LED lampSHENZHEN GUANKE TECH CO LTD·Filed 2017·Granted May 7, 2019·1 cites·14 claims
- 4268USD886650SPlug-in sensor for lampsSHENZHEN GUANKE TECH CO LTD·Filed 2018·Granted Jun 9, 2020·10 cites·1 claims
- 4368US2025083546A1Charging pileSHENZHEN GUANKE TECH CO LTD·Filed 2024·Application pending·0 cites
- 4467US12290035B2Plant lighting systemSHENZHEN GUANKE TECH CO LTD·Filed 2023·Granted May 6, 2025·0 cites·10 claims
- 4567USD959377SResistance control device for a lighting deviceSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Aug 2, 2022·4 cites·1 claims
- 4664US12052957B2Plant grow lighting systemSHENZHEN GUANKE TECH CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·14 claims
- 4763US12001032B2Grating structure and UV lightSHENZHEN GUANKE TECH CO LTD·Filed 2022·Granted Jun 4, 2024·0 cites·18 claims
- 4861US12337083B2Germicidal deviceSHENZHEN GUANKE TECH CO LTD·Filed 2021·Granted Jun 24, 2025·0 cites·10 claims
- 4960USD1019917SUV germicidal panel lightSHENZHEN GUANKE TECH CO LTD·Filed 2021·Granted Mar 26, 2024·2 cites·1 claims
- 5060US11534510B2UV germicidal panel lightSHENZHEN GUANKE TECH CO LTD·Filed 2020·Granted Dec 27, 2022·0 cites·12 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →