Inventor · disambiguated record
Sheng-Jui Chao
Also filed as: CHAO SHENG · CHAO SHENG-JUI
16 granted patents·6 pending applications·41 citations·filing 2002–2023
90Inventor score
Files withASIA OPTICAL CO INC11SCHLUMBERGER TECHNOLOGY CORP8ASIA OPTICAL CO LTD1ASTA OPTICAL CO INC1CHAO SHENG-JUI1
Top patents by PatentIndex Score
22 records- 0190US7209301B2Optical lensASIA OPTICAL CO INC·Filed 2006·Granted Apr 24, 2007·13 cites·20 claims
- 0285US10539500B2Active surface cleaning for a sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jan 21, 2020·3 cites·17 claims
- 0381US10865638B2Mid-infrared sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Dec 15, 2020·1 cites·17 claims
- 0474US10487646B2Mid-infrared sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Nov 26, 2019·2 cites·22 claims
- 0573US10921482B2Mid-infrared carbon dioxide sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Feb 16, 2021·1 cites·18 claims
- 0668US7094009B2Gear-forming cutterASIA OPTICAL CO INC·Filed 2005·Granted Aug 22, 2006·5 cites·5 claims
- 0767US11221431B2Mid-infrared carbon dioxide sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Jan 11, 2022·0 cites·20 claims
- 0859US2025067668A1Apparatus and method for measuring a sampleSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 0958US7215490B2Method for making a lens barrelASIA OPTICAL CO INC·Filed 2005·Granted May 8, 2007·2 cites·10 claims
- 1055US6916229B2Machine-implemented method for forming a release surface of a moldASIA OPTICAL CO INC·Filed 2003·Granted Jul 12, 2005·6 cites·21 claims
- 1150US6798950B2Instrument and method for aligning optical collimatorsASIA OPTICAL CO INC·Filed 2002·Granted Sep 28, 2004·3 cites·13 claims
- 1248US7354535B2Method and apparatus for adhering light-shielding sheets respectively onto transparent bodiesASIA OPTICAL CO INC·Filed 2005·Granted Apr 8, 2008·1 cites·13 claims
- 1346US7293978B2Device for forming high precision optical lens and the product made by the deviceASIA OPTICAL CO LTD·Filed 2004·Granted Nov 13, 2007·0 cites·5 claims
- 1445US7506422B2Method for processing a lens barrel having a tubular wall that defines a hole, and device for implementing the methodASIA OPTICAL CO INC·Filed 2004·Granted Mar 24, 2009·1 cites·16 claims
- 1545US2006220268A1Method and mold for injection molding optical article with increased surface accuracyASIA OPTICAL CO INC·Filed 2006·Application pending·0 cites
- 1645US2004142057A1Pressure-controlling device for an injection moldASIA OPTICAL CO INC·Filed 2004·Application pending·0 cites
- 1744US6842963B2Process for finishing an end surface of a non-circular postASTA OPTICAL CO INC·Filed 2003·Granted Jan 18, 2005·3 cites·14 claims
- 1843US10345480B2Mid-infrared acid sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 9, 2019·0 cites·20 claims
- 1939US2006186563A1Method and apparatus for fusing light-shielding sheets respectively onto transparent bodiesASIA OPTICAL CO INC·Filed 2005·Application pending·0 cites
- 2038US2005264895A1Lens member having a light shading functionCHAO SHENG-JUI·Filed 2005·Application pending·0 cites
- 2136US2017242151A1Mid-infrared hydrate inhibitor sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
- 2230US6758604B2Pigtail assembly apparatus and method thereofASIA OPTICAL CO INC·Filed 2003·Granted Jul 6, 2004·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →