Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568009 | Compact high brightness LED aquarium light apparatus, using an extended point source LED array with light emitting diodes | Brian I-Yuan Chiang, Junying Jonathan Lu | 2013-10-29 |
| 8523385 | Compact high brightness LED grow light apparatus, using an extended point source LED array with light emitting diodes | Junying Jonathan Lu, Brian I-Yuan Chiang | 2013-09-03 |
| D675765 | Folding desk lamp with an adjustable arm and pivoting head, utilizing light emitting diodes | Edwin S. Fung | 2013-02-05 |
| 8044427 | Light emitting diode submount with high thermal conductivity for high power operation | Wen-Herng Su, Junying Jonathan Lu | 2011-10-25 |
| 7899330 | Compact high-resolution tunable optical filter using optical diffraction element and a mirror | Feng Ye, Robert E. Schleicher | 2011-03-01 |
| 7683475 | LED chip array module | Jun Lu | 2010-03-23 |
| 7250635 | Light emitting system with high extraction efficency | Alexander Birman | 2007-07-31 |
| 6958494 | Light emitting diodes with current spreading layer | Hui-Li Lin, Qinghong Du | 2005-10-25 |
| 6838738 | Electrostatic control of micro-optical components | Benedict Costello, Peter T. Jones | 2005-01-04 |
| 6628455 | Multi-functional optical processor useful for fiberoptic applications | — | 2003-09-30 |
| 6628856 | Optical switch | Benedict Costello, Peter T. Jones | 2003-09-30 |
| 6624938 | Optical circulator | Feng Ye | 2003-09-23 |
| 6480662 | Design of a variable attenuator and fabrication of its shutter element | Stephen T. Chai, Alex Birman, Nathan Shou, Peter T. Jones | 2002-11-12 |
| 6411428 | Multi-functional optical processor useful for fiberoptic applications | — | 2002-06-25 |
| 6381051 | Switch employing partially reflective coating | David Polinsky, Roe Hemenway | 2002-04-30 |
| 6269202 | Highly temperature stable filter for fiberoptic applications and system for altering the wavelength or other characteristics of optical devices | Ming Lo, Brian I-Yuan Chiang | 2001-07-31 |
| 6192174 | Wavelength selection switches for optical application | — | 2001-02-20 |
| 6172817 | Graded index lens for fiber optic applications and technique of fabrication | Udayan Senapati | 2001-01-09 |
| 6128926 | Graded index lens for fiber optic applications and technique of fabrication | Udayan Senapati | 2000-10-10 |
| 6088166 | Miniaturization of gradient index lens used in optical components | — | 2000-07-11 |
| 6031952 | Broadband coupler | — | 2000-02-29 |
| 6005995 | Frequency sorter, and frequency locker for monitoring frequency shift of radiation source | George C. Chen, Wen-Herng Su, Feng Ye, David Polinsky | 1999-12-21 |
| 5917626 | Tunable filter for use in wavelength division multiplexer and demultiplexer | — | 1999-06-29 |
| 5845023 | Optical coupling system | — | 1998-12-01 |
| 5781341 | Motorized tunable filter and motorized variable attenuator | — | 1998-07-14 |