Inventor · disambiguated record
Guangyan Chen
Also filed as: CHEN GUANGYAN
0 granted patents·3 pending applications·0 citations·filing 2015–2021
Top patents by PatentIndex Score
3 records- 0121US2024148564A1Rigid demolding forming deviceSHANGHAI ZHILIAN PREC MACHINERY CO LTD·Filed 2021·Application pending·0 cites
- 0221US2024225912A1Flexible demolding device, core molding device, and core forming methodSHANGHAI ZHILIAN PREC MACHINERY CO LTD·Filed 2021·Application pending·0 cites
- 039US2017135226A1Solar Lamp, PCB Circuit for the Solar Lamp and a Preparation Method ThereofFUJIAN JOY SOLAR TECH CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →