Inventor · disambiguated record
Nancy H. Chen
Also filed as: CHEN NANCY · CHEN NANCY H
18 granted patents·3 pending applications·106 citations·filing 1998–2021
92Inventor score
Top patents by PatentIndex Score
21 records- 0189US9674931B1Techniques for gesture-based control of color-tunable lightingCHEN NANCY·Filed 2016·Granted Jun 6, 2017·16 cites·19 claims
- 0286US9125274B1Lighting control techniques considering changes in eye sensitivityBRUNAULT CHARLES·Filed 2014·Granted Sep 1, 2015·33 cites·20 claims
- 0381US7245075B2Dimmable metal halide HID lamp with good color consistencyOSRAM SYLVANIA INC·Filed 2005·Granted Jul 17, 2007·6 cites·8 claims
- 0476US10028352B2Techniques for gesture-based control of color-tunable lightingOSRAM SYLVANIA INC·Filed 2017·Granted Jul 17, 2018·2 cites·18 claims
- 0574US9030127B2Controlling object appearance with variable spectral distribution of lighting having constant chromaticityCHEN NANCY H·Filed 2013·Granted May 12, 2015·3 cites·20 claims
- 0672US6157141ABlue light electrodeless high intensity discharge lamp systemOSRAM SYLVANIA INC·Filed 1998·Granted Dec 5, 2000·26 cites·15 claims
- 0769US7589477B2Control method and ballast for run-up of metal halide lampOSRAM SYLVANIA INC·Filed 2007·Granted Sep 15, 2009·3 cites·13 claims
- 0867US9736910B2Lighting system that self detects the relative physical arrangement of its sourcesCHEN NANCY H·Filed 2015·Granted Aug 15, 2017·2 cites·19 claims
- 0965US7633237B2Fast run-up of metal halide lamp by power modulation at acoustic resonance frequencyOSRAM SYLVANIA INC·Filed 2007·Granted Dec 15, 2009·2 cites·18 claims
- 1061US7619362B2Outer jacket leak detection method and ballast implementing the methodOSRAM SYLVANIA INC·Filed 2007·Granted Nov 17, 2009·3 cites·14 claims
- 1157US8198823B2Method and gas discharge lamp with filter to control chromaticity drift during dimmingCHEN NANCY H·Filed 2009·Granted Jun 12, 2012·0 cites·19 claims
- 1252US11840454B2Hollow porous silicon-containing structures and method of formationUNIV CLEMSON·Filed 2021·Granted Dec 12, 2023·0 cites·16 claims
- 1352US6844687B1Method of operating a discharge lampOSRAM SYLVANIA INC·Filed 2003·Granted Jan 18, 2005·6 cites·21 claims
- 1448US9980349B2Spatially and temporally smooth occupancy lightingCHEN NANCY H·Filed 2016·Granted May 22, 2018·0 cites·20 claims
- 1548US6924604B2Method of operating a discharge lamp system and a discharge lamp system using a combination radial and longitudinal acoustic mode to reduce vertical segregationOSRAM SYLVANIA INC·Filed 2003·Granted Aug 2, 2005·2 cites·19 claims
- 1647US8378594B2Light output control technique by estimating lamp efficacy as a function of temperature and powerOSRAM SYLVANIA INC·Filed 2010·Granted Feb 19, 2013·0 cites·27 claims
- 1741US8710742B2Metal halide lamps with fast run-up and methods of operating the sameCHEN NANCY H·Filed 2011·Granted Apr 29, 2014·0 cites·22 claims
- 1840US8095514B2Treemap visualizations of database timeBERESNIEWICZ JOHN·Filed 2009·Granted Jan 10, 2012·2 cites·20 claims
- 1938US2019246071A1Building Monitoring SystemCHEN NANCY H·Filed 2018·Application pending·0 cites
- 2038US2019212759A1System and Method of Networked Local HeatingOSRAM GMBH·Filed 2018·Application pending·0 cites
- 2137US2019215460A1User Interface for Control of Building System ComponentsCHEN NANCY H·Filed 2018·Application pending·0 cites
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