Inventor · disambiguated record
Chung-Ren Lao
Also filed as: LAO CHUNG-REN
19 granted patents·2 pending applications·17 citations·filing 1994–2024
89Inventor score
Top patents by PatentIndex Score
21 records- 0192US11637139B2Semiconductor device including light-collimating layer and biometric device using the sameVANGUARD INT SEMICONDUCT CORP·Filed 2022·Granted Apr 25, 2023·2 cites·15 claims
- 0290US9343572B1High-voltage semiconductor device and method for manufacturing the sameVANGUARD INT SEMICONDUCT CORP·Filed 2015·Granted May 17, 2016·10 cites·20 claims
- 0383US11374096B1High voltage semiconductor deviceVANGUARD INT SEMICONDUCT CORP·Filed 2021·Granted Jun 28, 2022·2 cites·14 claims
- 0465US11335717B2Semiconductor device including light-collimating layerVANGUARD INT SEMICONDUCT CORP·Filed 2019·Granted May 17, 2022·0 cites·10 claims
- 0560US9978861B2Semiconductor device having gate in trenchesVANGUARD INT SEMICONDUCT CORP·Filed 2014·Granted May 22, 2018·1 cites·9 claims
- 0660US9224862B2High voltage semiconductor device and method for fabricating the sameVANGUARD INT SEMICONDUCT CORP·Filed 2014·Granted Dec 29, 2015·1 cites·9 claims
- 0759US12513924B2Semiconductor deviceVANGUARD INT SEMICONDUCT CORP·Filed 2022·Granted Dec 30, 2025·0 cites·19 claims
- 0856US9525020B2Semiconductor device and method for forming the sameVANGUARD INT SEMICONDUCT CORP·Filed 2014·Granted Dec 20, 2016·1 cites·19 claims
- 0956US2025393224A1Semiconductor deviceVANGUARD INT SEMICONDUCT CORP·Filed 2024·Application pending·0 cites
- 1056US2025294797A1Semiconductor device and methods for forming the sameVANGUARD INT SEMICONDUCT CORP·Filed 2024·Application pending·0 cites
- 1150US11217708B2Optical sensor and method for forming the sameVANGUARD INT SEMICONDUCT CORP·Filed 2020·Granted Jan 4, 2022·0 cites·20 claims
- 1249US10572070B2Optical devices and fabrication method thereofVANGUARD INT SEMICONDUCT CORP·Filed 2018·Granted Feb 25, 2020·0 cites·16 claims
- 1348US11538840B2Color filters disposed in holes of a light collimator, manufacturing method of the same and biometric identification apparatus using the sameVANGUARD INT SEMICONDUCT CORP·Filed 2019·Granted Dec 27, 2022·0 cites·20 claims
- 1446US10395085B2Semiconductor device and fingerprint sensor device thereofVANGUARD INT SEMICONDUCT CORP·Filed 2017·Granted Aug 27, 2019·0 cites·17 claims
- 1544US12206029B2Diode structure and semiconductor deviceVANGUARD INT SEMICONDUCT CORP·Filed 2022·Granted Jan 21, 2025·0 cites·18 claims
- 1641US10629726B2High-voltage semiconductor device and method for manufacturing the sameVANGUARD INT SEMICONDUCT CORP·Filed 2014·Granted Apr 21, 2020·0 cites·24 claims
- 1741US8058121B2Method for fabricating semiconductor device, method for fabricating bipolar-CMOS-DMOSChen chu-feng·Filed 2009·Granted Nov 15, 2011·0 cites·14 claims
- 1840US9818861B2Semiconductor device and method for forming the sameVANGUARD INT SEMICONDUCT CORP·Filed 2015·Granted Nov 14, 2017·0 cites·20 claims
- 1937US8466019B2Semiconductor device and bipolar-CMOS-DMOSChen chu-feng·Filed 2011·Granted Jun 18, 2013·0 cites·15 claims
- 2036US8847332B2Laterally diffused metal oxide semiconductor device having halo or pocket implant regionCHOU WEI-CHUN·Filed 2011·Granted Sep 30, 2014·0 cites·6 claims
- 2129US7123303B1Focal plane array with improved transfer circuitIND TECH RES INST·Filed 1994·Granted Oct 17, 2006·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →