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Patent applications and USPTO patent grants for Pumyea; Warren P..The latest application filed is for "light mixing chamber for use with color converting material and light guide plate and assembly".
Patent | Date |
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Light mixing chamber for use with color converting material and light guide plate and assembly Grant 9,851,497 - Sadasivan , et al. December 26, 2 | 2017-12-26 |
Light Mixing Chamber For Use With Color Converting Material And Light Guide Plate And Assembly App 20150362654 - SADASIVAN; SRIDHAR ;   et al. | 2015-12-17 |
Light-emitting device including independently electrically addressable sections Grant 8,643,266 - Pumyea , et al. February 4, 2 | 2014-02-04 |
Component attach methods and related device structures Grant 7,993,940 - Pumyea August 9, 2 | 2011-08-09 |
Thermal Management Systems For Light Emitting Devices And Systems App 20110121703 - Karlicek, JR.; Robert F. ;   et al. | 2011-05-26 |
Light-emitting Device Including Independently Electrically Addressable Sections App 20100219767 - Pumyea; Warren P. ;   et al. | 2010-09-02 |
Component Attach Methods and Related Device Structures App 20090146172 - Pumyea; Warren P. | 2009-06-11 |
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