Inventor · disambiguated record
Kai Liu
Also filed as: LIU KAI · LIU KAI-HSUAN
18 granted patents·2 pending applications·237 citations·filing 2007–2025
94Inventor score
Top patents by PatentIndex Score
20 records- 0197US11319960B2Portable temperature regulation deviceSHENZHEN LANHE TECH CO LTD·Filed 2021·Granted May 3, 2022·13 cites·20 claims
- 0297US11187241B1Portable blowing deviceSHENZHEN LANHE TECH CO LTD·Filed 2021·Granted Nov 30, 2021·25 cites·20 claims
- 0396USD1034948SNeck fanSHENZHEN LANHE TECH CO LTD·Filed 2022·Granted Jul 9, 2024·26 cites·1 claims
- 0496US11873825B2Portable blowing deviceSHENZHEN LANHE TECH CO LTD·Filed 2023·Granted Jan 16, 2024·6 cites·19 claims
- 0596US11624370B2Portable blowing deviceSHENZHEN LANHE TECH CO LTD·Filed 2022·Granted Apr 11, 2023·5 cites·16 claims
- 0696USD903086SNeck fanSHENZHEN LANHE TECH CO LTD·Filed 2020·Granted Nov 24, 2020·67 cites·1 claims
- 0794US12060893B2Portable blowing deviceSHENZHEN LANHE TECH CO LTD·Filed 2021·Granted Aug 13, 2024·4 cites·9 claims
- 0894USD966490SNeck fanSHENZHEN LANHE TECH CO LTD·Filed 2021·Granted Oct 11, 2022·44 cites·1 claims
- 0988USD1049355SNeck air conditionerSHENZHEN LANHE TECH CO LTD·Filed 2022·Granted Oct 29, 2024·13 cites·1 claims
- 1083US7591473B2Folding bicycleTAK-WEI HON DAVID·Filed 2007·Granted Sep 22, 2009·21 cites·4 claims
- 1173USD1050388SPortable fanSHENZHEN LANHE TECH CO LTD·Filed 2022·Granted Nov 5, 2024·4 cites·1 claims
- 1272US12152595B2Portable blowing deviceSHENZHEN LANHE TECH CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·12 claims
- 1370USD938718SBagHERMES SELLIER SAS·Filed 2020·Granted Dec 21, 2021·4 cites·1 claims
- 1467USD1050387SElectric fanSHENZHEN LANHE TECH CO LTD·Filed 2021·Granted Nov 5, 2024·3 cites·1 claims
- 1556US2023280050A1Wearable air conditionerSHENZHEN LANHE TECH CO LTD·Filed 2023·Application pending·0 cites
- 1648US2025177197A1Portable temperature regulation deviceSHENZHEN LANHE TECH CO LTD·Filed 2025·Application pending·0 cites
- 1743US8859895B2Method for vertically grounding and leading down from center of composite pole tower and pole tower thereofSUN ZHUSEN·Filed 2010·Granted Oct 14, 2014·1 cites·16 claims
- 1841US8785768B2Method for vertically grounding and leading down from outer side of composite material pole tower and pole tower thereofLI HANMING·Filed 2010·Granted Jul 22, 2014·1 cites·2 claims
- 1937USD1098390SWearable air conditionerSHENZHEN LANHE TECH CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·1 claims
- 2032US8785769B2Method for vertically grounding and leading down from inner side of composite pole tower and pole tower thereofLI ZHIJUN·Filed 2010·Granted Jul 22, 2014·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →