Inventor · disambiguated record
Guangsong Liu
Also filed as: LIU GUANGSONG
3 granted patents·4 pending applications·0 citations·filing 2011–2023
37Inventor score
Top patents by PatentIndex Score
7 records- 0146US2023071703A1Intelligent device, intelligent speaker, and method and system for controlling the sameSUZHOU TOUCHAIR TECH CO LTD·Filed 2022·Application pending·0 cites
- 0241US2023251373A1Ranging method, apparatus and system, intelligent device and computer-readable storage mediumSUZHOU TOUCHAIR TECH CO LTD·Filed 2023·Application pending·0 cites
- 0339US12265825B2Method and apparatus for generating control instructionSUZHOU TOUCHAIR TECH CO LTD·Filed 2023·Granted Apr 1, 2025·0 cites·25 claims
- 0432US2015023138A1Ultrasonic Positioning System and Method Using the SameSUZHOU TOUCHAIR TECH CO LTD·Filed 2014·Application pending·0 cites
- 0531US12105217B2Method, device and system for determining relative angle between intelligent devicesSUZHOU TOUCHAIR TECH CO LTD·Filed 2022·Granted Oct 1, 2024·0 cites·24 claims
- 0627US11550018B2Positioning system and positioning methodSUZHOU TOUCHAIR TECH CO LTD·Filed 2019·Granted Jan 10, 2023·0 cites·14 claims
- 0724US2012229509A1System and method for user interactionLIU GUANGSONG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →