Inventor · disambiguated record
Hongcai Li
Also filed as: LI HONGCAI
3 granted patents·1 pending application·3 citations·filing 2007–2016
51Inventor score
Top patents by PatentIndex Score
4 records- 0157US8633393B2Printed circuit board, manufacturing method thereof and radio-frequency deviceYANG RUIQUAN·Filed 2010·Granted Jan 21, 2014·3 cites·12 claims
- 0232US8604226B2Process for preparing alpha-sulfo-fatty acid ester salt surfactantsLI HONGCAI·Filed 2007·Granted Dec 10, 2013·0 cites·20 claims
- 0329US2017195664A1Three-dimensional viewing angle selecting method and apparatusBEIJING PICO TECH CO LTD·Filed 2016·Application pending·0 cites
- 0426US10592102B2Method for implementing dialing keypad of touch screen and smart watchGOERTEK INC·Filed 2016·Granted Mar 17, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →