Inventor · disambiguated record
Kheng Leng Tan
Also filed as: TAN KHENG L · TAN KHENG LENG
38 granted patents·19 pending applications·782 citations·filing 1986–2019
98Inventor score
Files withAVAGO TECHNOLOGIES GENERAL IP18AVAGO TECH ECBU IP SG PTE LTD12NG KEAT CHUAN4NG MICHAEL C M4TAN KHENG L4
Top patents by PatentIndex Score
57 records- 0197US7481562B2Device and method for providing illuminating light using quantum dotsAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Jan 27, 2009·159 cites·17 claims
- 0295US7102152B2Device and method for emitting output light using quantum dots and non-quantum fluorescent materialAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Sep 5, 2006·125 cites·20 claims
- 0394US7241030B2Illumination apparatus and methodAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Jul 10, 2007·139 cites·5 claims
- 0492US7524087B1Optical deviceAVAGO TECH ECBU IP SG PTE LTD·Filed 2007·Granted Apr 28, 2009·34 cites·19 claims
- 0591US7105863B1Light source with improved lifeAVAGO TECH ECBU IP SG PTE LTD·Filed 2005·Granted Sep 12, 2006·22 cites·17 claims
- 0690US7365407B2Light emitting diode package with direct leadframe heat dissipationAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Apr 29, 2008·24 cites·7 claims
- 0789USD302890STwo-tiered tableNG MICHAEL C M·Filed 1986·Granted Aug 15, 1989·36 cites·1 claims
- 0888US7800304B2Multi-chip packaged LED light sourceAVAGO TECH ECBU IP SG PTE LTD·Filed 2007·Granted Sep 21, 2010·18 cites·20 claims
- 0985US8928219B2Lighting device with spectral converterAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Jan 6, 2015·9 cites·20 claims
- 1085US7265488B2Light source with wavelength converting materialAVAGO TECHNOLOGIES GENERAL IP·Filed 2004·Granted Sep 4, 2007·54 cites·14 claims
- 1185USD308922SAdjustable printer standNG MICHAEL C M·Filed 1986·Granted Jul 3, 1990·27 cites·1 claims
- 1283US7547583B2Light emitting diode package with direct leadframe heat dissipationAVAGO TECHNOLOGIES GENERAL IP·Filed 2008·Granted Jun 16, 2009·11 cites·6 claims
- 1377US6806658B2Method for making an LEDAGILENT TECHNOLOGIES INC·Filed 2003·Granted Oct 19, 2004·34 cites·4 claims
- 1475US10522518B2Light source with tunable CRING KEAT CHAUN·Filed 2010·Granted Dec 31, 2019·8 cites·17 claims
- 1572US7315119B2Light-emitting device having a phosphor particle layer with specific thicknessAVAGO TECHNOLOGIES IP SINGAPOR·Filed 2004·Granted Jan 1, 2008·17 cites·8 claims
- 1671US9474116B2Minimized color shift lighting arrangement during dimmingAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Oct 18, 2016·2 cites·20 claims
- 1767US8915603B2Cooling system utilizing potential energyAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Granted Dec 23, 2014·2 cites·20 claims
- 1867USD576966SLight emitting diodeAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Sep 16, 2008·16 cites·1 claims
- 1966US7968899B2LED light source having improved resistance to thermal cyclingAVAGO TECH ECBU IP SG PTE LTD·Filed 2007·Granted Jun 28, 2011·3 cites·21 claims
- 2066US7208738B2Light source utilizing an infrared sensor to maintain brightness and color of an LED deviceYOGANANDAN SUNDAR NATARAJAN·Filed 2005·Granted Apr 24, 2007·5 cites·9 claims
- 2165US9228715B2Hybrid canopy lighting for optimum light beam shapingWONG KUM SOON·Filed 2012·Granted Jan 5, 2016·3 cites·19 claims
- 2265US8232574B2Light emitting package with a mechanical latchNG KEAT CHUAN·Filed 2010·Granted Jul 31, 2012·2 cites·20 claims
- 2365US8115385B2Multi-chip packaged LED light sourceNORFIDATHUL AIZAR ABDUL KARIM·Filed 2010·Granted Feb 14, 2012·2 cites·10 claims
- 2465US2020126958A1Light source with tunable criBENCH WALK LIGHTING LLC·Filed 2019·Application pending·0 cites
- 2563US9147813B2High thermal conductivity and low degradation die attach with dual adhesiveNG KEAT CHUAN·Filed 2011·Granted Sep 29, 2015·2 cites·20 claims
- 2663US7880381B2LED with light absorbing encapsulant and related methodologyAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Feb 1, 2011·2 cites·4 claims
- 2762US9184149B2Semiconductor device with an interlocking wire bondAVAGO TECHNOLOGES GENERAL IP SINGAPORE PTE LTD·Filed 2014·Granted Nov 10, 2015·2 cites·20 claims
- 2862USD316723SComputer tableNG MICHAEL C M·Filed 1988·Granted May 7, 1991·10 cites·1 claims
- 2961US8876312B2Lighting device and apparatus with spectral converter within a casingAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Nov 4, 2014·1 cites·20 claims
- 3061USD343305SComputer tableNG MICHAEL C M·Filed 1991·Granted Jan 18, 1994·11 cites·1 claims
- 3160US7727041B2Method of applying light-converting material and device thereofAVAGO TECH ECBU IP SG PTE LTD·Filed 2007·Granted Jun 1, 2010·1 cites·7 claims
- 3257US8299482B2Light emitterNG KEAT CHUAN·Filed 2009·Granted Oct 30, 2012·1 cites·17 claims
- 3352US9062863B2System, device, and method for adjusting color output through active cooling mechanismAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Granted Jun 23, 2015·0 cites·20 claims
- 3452US8356917B2Light sourceAVAGO TECH ECBU IP SG PTE LTD·Filed 2009·Granted Jan 22, 2013·0 cites·20 claims
- 3552US2010289055A1Silicone leaded chip carrierAVAGO TECH ECBU IP SG PTE LTD·Filed 2009·Application pending·0 cites
- 3648US9142528B2Semiconductor device with an interlocking structureAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Sep 22, 2015·0 cites·20 claims
- 3747US2014168975A1Lighting fixture with flexible lens sheetAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Application pending·0 cites
- 3846US2011176573A1Silicone Leaded Chip CarrierAVAGO TECH ECBU IP SG PTE LTD·Filed 2011·Application pending·0 cites
- 3945US7977692B2SMT LED with high light output for high power applicationsAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Jul 12, 2011·0 cites·9 claims
- 4045US2016163935A1Semiconductor device that accommodates thermal expansion of an encapsulantAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Application pending·0 cites
- 4145US2014146531A1Illumination device with combination of discrete light emitting diode and organic light emitting diode componentsAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Application pending·0 cites
- 4244US2016126430A1Light-emitting device with hardened encapsulant islandsAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Application pending·0 cites
- 4343US2007295968A1Electroluminescent device with high refractive index and UV-resistant encapsulantTAN KHENG LENG·Filed 2006·Application pending·0 cites
- 4442US2008117619A1Light source utilizing a flexible circuit carrier and flexible reflectorsPANG SIEW IT·Filed 2006·Application pending·0 cites
- 4541US2015211714A1Light-Emitting Device With Partial Roughened Illumination SurfaceAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Application pending·0 cites
- 4640US9105825B2Light source package and method of manufacturing the sameAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Aug 11, 2015·0 cites·20 claims
- 4740US2008144322A1LED Light Source Having Flexible ReflectorsNORFIDATHUL AIZAR ABDUL KARIM·Filed 2006·Application pending·0 cites
- 4839US7938557B2Color management systemAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted May 10, 2011·0 cites·9 claims
- 4939US2006038198A1Device and method for producing output light having a wavelength spectrum in the visible range and the infrared range using a fluorescent materialCHUA JANET B Y·Filed 2004·Application pending·0 cites
- 5039US2006186428A1Light emitting device with enhanced encapsulant adhesion using siloxane material and method for fabricating the deviceTAN KHENG L·Filed 2005·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →