Inventor · disambiguated record
Yin-Feng Chan
Also filed as: CHAN YIN-FENG
1 granted patent·4 pending applications·0 citations·filing 2022–2023
4Inventor score
Files withGUDENG EQUIPMENT CO LTD5
Top patents by PatentIndex Score
5 records- 0154US12306550B2Inner pod holding device conducive to reducing dust contamination and optical inspection apparatus for inner podGUDENG EQUIPMENT CO LTD·Filed 2023·Granted May 20, 2025·0 cites·5 claims
- 0250US2024295504A1High-speed surface inspection system for reticle pod and high-speed surface inspection method for reticle podGUDENG EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 0349US2024295830A1Optical inspection device for surface of reticle pod and optical inspection method for surface of reticle podGUDENG EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 0448US2024192587A1Gripping mechanism for inspection of reticle inner podGUDENG EQUIPMENT CO LTD·Filed 2022·Application pending·0 cites
- 0543US2024295461A1Inspection device for sub-element of reticle podGUDENG EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →