Inventor · disambiguated record
Cheng-En Chung
Also filed as: CHUNG CHENG-EN
15 granted patents·6 pending applications·16 citations·filing 2012–2025
88Inventor score
Technology areasH10P
Top patents by PatentIndex Score
21 records- 0193US12243762B2Door locking mechanism and semiconductor container using the sameGUDENG PREC IND CO LTD·Filed 2023·Granted Mar 4, 2025·2 cites·9 claims
- 0292US12431375B2Protection device for substrate containerGUDENG PREC IND CO LTD·Filed 2023·Granted Sep 30, 2025·1 cites·14 claims
- 0384US2025273494A1Modularized large-sized carrierGUDENG PREC IND CO LTD·Filed 2025·Application pending·0 cites
- 0475US12237190B2Supporting shelf module and wafer container using sameGUDENG PREC IND CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·8 claims
- 0573US11292637B1Central support device for supporting plate-shaped object and storage apparatus for storing plate-shaped objectGUDENG PREC IND CO LTD·Filed 2021·Granted Apr 5, 2022·0 cites·10 claims
- 0672US2022089325A1Modularized large-sized carrierGUDENG PREC IND CO LTD·Filed 2021·Application pending·0 cites
- 0771US12183608B2Substrate container with enhanced flow field thereinGUDENG PREC IND CO LTD·Filed 2021·Granted Dec 31, 2024·0 cites·7 claims
- 0865USD944220SReticle boxGUDENG PREC IND CO LTD·Filed 2020·Granted Feb 22, 2022·3 cites·1 claims
- 0964USD969485SBox for transporting boardsGUDENG PREC IND CO LTD·Filed 2020·Granted Nov 15, 2022·4 cites·1 claims
- 1063US11508594B2Substrate container systemGUDENG PREC IND CO LTD·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 1159USD957815SReticle boxGUDENG PREC IND CO LTD·Filed 2020·Granted Jul 19, 2022·2 cites·1 claims
- 1258US11987431B2Top-opening substrate carrierGUDENG PREC IND CO LTD·Filed 2023·Granted May 21, 2024·0 cites·10 claims
- 1357US2025019144A1Holding device for top-opening substrate containerGUDENG PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 1457US2025237941A1Pellicle for euv applicationsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1551USD1068701SBox for transporting boardsGUDENG PREC IND CO LTD·Filed 2022·Granted Apr 1, 2025·1 cites·1 claims
- 1651USD1068700SBox for transporting boardsGUDENG PREC IND CO LTD·Filed 2022·Granted Apr 1, 2025·1 cites·1 claims
- 1748USD1096169SSupport for lower cover of reticle boxGUDENG PREC IND CO LTD·Filed 2021·Granted Oct 7, 2025·1 cites·1 claims
- 1848USD1013822SSupport for upper cover of reticle boxGUDENG PREC IND CO LTD·Filed 2021·Granted Feb 6, 2024·1 cites·1 claims
- 1939US2014190857A1Limit member having protection coverGUDENG PREC IND CO LTD·Filed 2013·Application pending·0 cites
- 2038US2013193033A1Wafer box and photo mask boxLU PAO-YI·Filed 2012·Application pending·0 cites
- 2131USD951208SConnector for reticle boxGUDENG PREC IND CO LTD·Filed 2020·Granted May 10, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →