Inventor · disambiguated record
You-Da Chen
Also filed as: CHEN YOU-DA
2 granted patents·5 pending applications·0 citations·filing 2018–2024
23Inventor score
Top patents by PatentIndex Score
7 records- 0158US2025093760A1Projection lens and projection deviceCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 0256US2024361681A1Projection deviceCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 0351US2024134170A1Ultra-short focus projection lens and projection deviceCORETRONIC CORP·Filed 2023·Application pending·0 cites
- 0449US2023083141A1Projection lens and projection apparatusCORETRONIC CORP·Filed 2022·Application pending·0 cites
- 0548US11073683B2Projection lens structureSUN YANG OPTICS DEV CO LTD·Filed 2019·Granted Jul 27, 2021·0 cites·10 claims
- 0647US2023073671A1Projection lens and projection apparatusCORETRONIC CORP·Filed 2022·Application pending·0 cites
- 0742US10606154B2Projection lens structureSUN YANG OPTICS DEV CO LTD·Filed 2018·Granted Mar 31, 2020·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →