Inventor · disambiguated record
Huiling Zhu
Also filed as: ZHU HUILING
25 granted patents·3 pending applications·269 citations·filing 1992–2024
96Inventor score
Files withOSRAM SYLVANIA INC8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5MATSUSHITA ELECTRIC WORKS LTD4HAMAMATSU PHOTONICS KK3KEESON TECH CORP LTD2
Top patents by PatentIndex Score
28 records- 0195US8525138B2Laser-driven light sourceSMITH DONALD K·Filed 2011·Granted Sep 3, 2013·56 cites·27 claims
- 0289US12085387B1Optical coherence tomography system for subsurface inspectionHAMAMATSU PHOTONICS KK·Filed 2023·Granted Sep 10, 2024·2 cites·29 claims
- 0380US5521460ALamp base locking clipOSRAM SYLVANIA INC·Filed 1994·Granted May 28, 1996·31 cites·12 claims
- 0478USD1054735SAdjustable bedKEESON TECH CORP LTD·Filed 2021·Granted Dec 24, 2024·7 cites·1 claims
- 0578US6819050B1Metal halide lamp with trace T1I filling for improved dimming propertiesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 16, 2004·14 cites·20 claims
- 0677US6856079B1Ceramic discharge lamp arc tube sealMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 15, 2005·13 cites·17 claims
- 0776US6717364B1Thallium free—metal halide lamp with magnesium halide filling for improved dimming propertiesMATSUSHITA RES & DEV LABS INC·Filed 2000·Granted Apr 6, 2004·15 cites·2 claims
- 0873US2025102290A1Optical Coherence Tomography System for Subsurface InspectionHAMAMATSU PHOTONICS KK·Filed 2024·Application pending·0 cites
- 0972US6979958B2High efficacy metal halide lamp with praseodymium and sodium halides in a configured chamberMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Dec 27, 2005·9 cites·15 claims
- 1069US5381070ALamp base locking clipOSRAM SYLVANIA INC·Filed 1993·Granted Jan 10, 1995·22 cites·5 claims
- 1168US7049768B1High intensity discharge lamps with electronic control of dimmingMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted May 23, 2006·21 cites·20 claims
- 1265US7262553B2High efficacy metal halide lamp with configured discharge chamberMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Aug 28, 2007·6 cites·22 claims
- 1365US5757137AHigh pressure sodium lamp with bimetallic starting aid and ignition wireOSRAM SYLVANIA INC·Filed 1997·Granted May 26, 1998·16 cites·1 claims
- 1464US6242851B1Dimmable metal halide lamp without color temperature changeMATSUSHITA ELECTRIC WORKS RES·Filed 1998·Granted Jun 5, 2001·17 cites·12 claims
- 1563US7138765B2High efficacy lamp in a configured chamberMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Nov 21, 2006·5 cites·16 claims
- 1659US5355053AHigh pressure sodium lamp starting aidOSRAM SYLVANIA INC·Filed 1992·Granted Oct 11, 1994·12 cites·1 claims
- 1757US7164232B2Seal for ceramic discharge lamp arc tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 16, 2007·3 cites·20 claims
- 1851US6856091B2Seal for ceramic metal halide discharge lamp chamberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 15, 2005·2 cites·19 claims
- 1948US7714512B2High red color rendition metal halide lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 11, 2010·0 cites·7 claims
- 2047US7511429B2High intensity discharge lamp having an improved electrode arrangementPANASONIC CORP·Filed 2006·Granted Mar 31, 2009·0 cites·14 claims
- 2147US2022229307A1Spectrally Shaped Light SourceHAMAMATSU PHOTONICS KK·Filed 2022·Application pending·0 cites
- 2246US6369518B1Lamps with electronic control of color temperature and color rendering indexMATSOSHITA ELECTRIC WORKS R &·Filed 1999·Granted Apr 9, 2002·14 cites·16 claims
- 2345US2007188061A1High intensity discharge arc tubes with glass heat shieldsZHU HUILING·Filed 2006·Application pending·0 cites
- 2443USD995137SAdjustable bed with audio equipmentKEESON TECH CORP LTD·Filed 2020·Granted Aug 15, 2023·1 cites·1 claims
- 2532US5562515ALamp base locking clipOSRAM SYLVANIA INC·Filed 1995·Granted Oct 8, 1996·1 cites·2 claims
- 2631US5381071ALamp base for a position dependent lamp utilizing a winged positioning pinOSRAM SYLVANIA INC·Filed 1994·Granted Jan 10, 1995·1 cites·5 claims
- 2730US5729089AElectrode assembly for high pressure sodium lamp and method of making sameOSRAM SYLVANIA INC·Filed 1996·Granted Mar 17, 1998·1 cites·4 claims
- 2828US6007398AMethod of making cathode assembly for high pressure sodium lampsOSRAM SYLVANIA INC·Filed 1997·Granted Dec 28, 1999·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →