| 12374864 |
Producing illumination beams using micro-lens arrays |
Chuni Ghosh, Jean-Francois Seurin, Baiming Guo, Markus Rossi |
2025-07-29 |
| 12155169 |
Light emitting module including enhanced eye-safety feature |
Maik Andre Scheller, Baiming Guo, Qing Wang, Peng Gao |
2024-11-26 |
| 12027824 |
Linear VCSEL arrays |
Robert Van Leeuwen, Maik Andre Scheller |
2024-07-02 |
| 11967798 |
Vertical cavity surface emitting laser devices |
Jean-Francois Seurin, Chuni Ghosh |
2024-04-23 |
| 11527868 |
Multilayer conductor interconnects for high density light emitter arrays |
Chuni Ghosh, Jean-Francois Seurin, Guoyang Xu |
2022-12-13 |
| 11128100 |
VCSEL illuminator package including an optical structure integrated in the encapsulant |
Baiming Guo, Qing Wang, Jean-Francois Seurin |
2021-09-21 |
| 10707650 |
High-speed VCSEL device |
Chuni Ghosh, Jean-Francois Seurin, Delai Zhou |
2020-07-07 |
| 10353215 |
Generation of coded structured light patterns using VCSEL arrays |
Tong Chen, Chuni Ghosh |
2019-07-16 |
| 10290993 |
VCSEL illuminator package |
Tong Chen, Chuni Ghosh, Qing Wang, Alexey Kovsh |
2019-05-14 |
| 9946089 |
Generation of coded structured light patterns using VCSEL arrays |
Tong Chen, Chuni Ghosh |
2018-04-17 |
| 9553423 |
Miniature structured light illuminator |
Tong Chen, Chuni Ghosh, Jean-Francois Seurin |
2017-01-24 |
| 9520696 |
Processes for making reliable VCSEL devices and VCSEL arrays |
Qing Wang, Jean-Francois Seurin, Chuni Ghosh |
2016-12-13 |
| 9268012 |
2-D planar VCSEL source for 3-D imaging |
Chuni Ghosh, Jean-Francois Seurin |
2016-02-23 |
| 9038883 |
VCSEL packaging |
Qing Wang, Jean-Francois Seurin, Chuni Ghosh |
2015-05-26 |
| 8929407 |
VCSEL pumped fiber optic gain systems |
Jean-Francois Seurin, Qing Wang, Chuni Ghosh |
2015-01-06 |
| 8824519 |
VCSEL pumped fiber optic gain systems |
Jean-Francois Seurin, Qing Wang, Chuni Ghosh |
2014-09-02 |
| 8783893 |
Optical illuminator |
Jean-Francois Seurin, Chuni Ghosh, Qing Wang |
2014-07-22 |
| 8675706 |
Optical illuminator |
Jean-Francois Seurin, Chuni Ghosh, Qing Wang |
2014-03-18 |
| 7065112 |
Wavelength locker |
Chuni Ghosh, Qing Wang, Raymond W. Simpson, Steven R Leffler |
2006-06-20 |
| 6888871 |
VCSEL and VCSEL array having integrated microlenses for use in a semiconductor laser pumped solid state laser system |
Kaiyan Zhang, Jiamin Zhang, Chuni Ghosh |
2005-05-03 |
| 5764366 |
Method and apparatus for alignment and bonding |
Hung Nguyen |
1998-06-09 |
| 4904087 |
Method for aligning photomasks |
George T. Harvey |
1990-02-27 |
| 4405701 |
Methods of fabricating a photomask |
Edward L. Banks, Bruce E. Truax |
1983-09-20 |
| 4361643 |
Photomask and method of using same |
Edward L. Banks, Bruce E. Truax |
1982-11-30 |
| 4227806 |
Methods for non-destructively determining parameters of an optical fiber preform |
— |
1980-10-14 |