Inventor · disambiguated record
Pengyu Han
Also filed as: HAN PENGYU
13 granted patents·8 pending applications·15 citations·filing 2010–2025
86Inventor score
Files withAPPLIED MATERIALS INC17ZHANG XI-CHENG2DYNAX SEMICONDUCTOR INC1RAJAX NETWORK TECH SHANGHAI CO LTD1
Top patents by PatentIndex Score
21 records- 0194US12265377B2Autonomous substrate processing systemAPPLIED MATERIALS INC·Filed 2023·Granted Apr 1, 2025·3 cites·17 claims
- 0294US11709477B2Autonomous substrate processing systemAPPLIED MATERIALS INC·Filed 2021·Granted Jul 25, 2023·3 cites·18 claims
- 0384US2025362200A1Endpoint detection system for enhanced spectral data collectionAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 0483US11421977B2Eliminating internal reflections in an interferometric endpoint detection systemAPPLIED MATERIALS INC·Filed 2018·Granted Aug 23, 2022·4 cites·9 claims
- 0580US12385803B2Endpoint detection system for enhanced spectral data collectionAPPLIED MATERIALS INC·Filed 2024·Granted Aug 12, 2025·0 cites·20 claims
- 0680US11719952B2Adjustable achromatic collimator assembly for endpoint detection systemsAPPLIED MATERIALS INC·Filed 2020·Granted Aug 8, 2023·1 cites·20 claims
- 0779US2025354864A1Hyper-spectral multi-spot optical reflectometerAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 0876US12385778B2Hyper-spectral multi-spot optical reflectometerAPPLIED MATERIALS INC·Filed 2023·Granted Aug 12, 2025·0 cites·25 claims
- 0976US12066639B2Adjustable achromatic collimator assembly for endpoint detection systemsAPPLIED MATERIALS INC·Filed 2023·Granted Aug 20, 2024·0 cites·20 claims
- 1073US11965798B2Endpoint detection system for enhanced spectral data collectionAPPLIED MATERIALS INC·Filed 2021·Granted Apr 23, 2024·0 cites·20 claims
- 1173US2025022733A1Accelerating preventative maintenance recovery and recipe optimizing using machine-learning based algorithmAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 1267US8338802B2Terahertz radiation anti-reflection devices and methods for handling terahertz radiationZHANG XI-CHENG·Filed 2011·Granted Dec 25, 2012·2 cites·45 claims
- 1367US8299435B2Tunable broadband anti-relfection apparatusZHANG XI-CHENG·Filed 2010·Granted Oct 30, 2012·2 cites·24 claims
- 1466US12236077B2Methods and mechanisms for generating virtual knobs for model performance tuningAPPLIED MATERIALS INC·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 1562US12106984B2Accelerating preventative maintenance recovery and recipe optimizing using machine-learning based algorithmAPPLIED MATERIALS INC·Filed 2021·Granted Oct 1, 2024·0 cites·13 claims
- 1660US2025156058A1Methods and mechanisms for generating virtual knobs for model performance tuningAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 1746US11901203B2Substrate process endpoint detection using machine learningAPPLIED MATERIALS INC·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
- 1841US2022397515A1Obtaining substrate metrology measurement values using machine learningAPPLIED MATERIALS INC·Filed 2021·Application pending·0 cites
- 1939US2023174341A1Methods of taking elevator by unmanned device, elevator controlling methods, elevator scheduling methods, unmanned devices, elevator controlling devices, elevator scheduling cloud platforms and systems for taking elevator by unmanned deviceRAJAX NETWORK TECH SHANGHAI CO LTD·Filed 2021·Application pending·0 cites
- 2039US2020013588A1Tilted interferometric endpoint (iep) window for sensitivity improvementAPPLIED MATERIALS INC·Filed 2018·Application pending·0 cites
- 2139US2024072141A1Semiconductor device and method for manufacturing the sameDYNAX SEMICONDUCTOR INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →