Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9188712 | Transparent illumination panel and method of manufacturing | — | 2015-11-17 |
| 8709219 | Structured diamond tool made by focused ion beam nanomachining | — | 2014-04-29 |
| 8491353 | Mold for optical components | Hidenao Kataoka, Christian F. Greig | 2013-07-23 |
| 8338745 | Apparatus and methods for drilling holes with no taper or reverse taper | — | 2012-12-25 |
| 8167469 | Surface light emitting apparatus emitting laser light | Janet Milliez | 2012-05-01 |
| 8016449 | Surface light emitting apparatus emitting laser light | Janet Milliez, Kouki Ichihashi | 2011-09-13 |
| 7788998 | Precision machining system and methods | Jon Ethington | 2010-09-07 |
| 7773216 | Composite sheet material selection method for use in ultra-fast laser patterning | Chen-Hsiung Cheng | 2010-08-10 |
| 7674719 | Via hole machining for microwave monolithic integrated circuits | Ming-Jun Li, Hiroyuki Sakai, Masaaki Nishijima, Daisuke Ueda | 2010-03-09 |
| 7614831 | Machining tools having concave cutting surfaces for precision machining and methods of manufacturing such | Jon Ethington | 2009-11-10 |
| 7587110 | Multicore optical fiber with integral diffractive elements machined by ultrafast laser direct writing | Rajminder Singh, Satoshi Yamauchi, Ming-Jun Li, Jimmy Jia, Tetsuo Ohara | 2009-09-08 |
| 7532791 | Ultrafast laser machining system and method for forming diffractive structures in optical fibers | Jimmy Jia, Ming-Jun Li, Rajminder Singh, Tetsuo Ohara | 2009-05-12 |
| 7508116 | Method and apparatus for vibration machining with two independent axes | — | 2009-03-24 |
| 7505499 | Slab laser amplifier with parasitic oscillation suppression | Craig First | 2009-03-17 |
| 7436423 | Apparatus and method of making a grayscale photo mask and an optical grayscale element | Yosuke Mizuyama | 2008-10-14 |
| 7376307 | Multimode long period fiber bragg grating machined by ultrafast laser direct writing | Rajminder Singh, Ming-Jun Li, Jimmy Jia, Tetsuo Ohara | 2008-05-20 |
| 7366378 | Ultrafast laser machining system and method for forming diffractive structures in optical fibers | Jimmy Jia, Ming-Jun Li, Rajminder Singh, Tetsuo Ohara | 2008-04-29 |
| 7265057 | 3D lithography with laser beam writer for making hybrid surfaces | — | 2007-09-04 |
| 7251208 | Optical pick-up system for use in an optical disk device including use of improved gratings with more efficient beam diffraction | — | 2007-07-31 |
| 7204911 | Process and apparatus for forming discrete microcavities in a filament wire using a polymer etching mask | — | 2007-04-17 |
| 7122489 | Manufacturing method of composite sheet material using ultrafast laser pulses | Chen-Hsiung Cheng, Atsushi Sogami, Kazuo Nishimura | 2006-10-17 |
| 7040130 | Method and apparatus for forming discrete microcavities in a filament wire using microparticles | Ming-Jun Li, Makoto Ishizuka, Daniel Hogan, Kazuaki Ohkubo, Mitsuhiko Kimoto | 2006-05-09 |
| 6979521 | Method of making grayscale mask for grayscale DOE production by using an absorber layer | — | 2005-12-27 |
| 6951627 | Method of drilling holes with precision laser micromachining | Ming-Jun Li, Makoto Ishizuka | 2005-10-04 |
| 6947649 | Method of adjusting the index of refraction of photonic crystals with laser micromachining to tune transmissions within the bandgap and structure | Ming-Jun Li, Makoto Ishizuka, Daniel Hogan | 2005-09-20 |