Issued Patents All Time
Showing 76–100 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469806 | Sintering aid coated YAG powders and agglomerates and methods for making | Guillermo R. Villalobos, Woohong Kim, Shyam S. Bayya, Bryan Sadowski, Ishwar D. Aggarwal | 2016-10-18 |
| 9416042 | Hexagonal tube stacking method for the fabrication of hollow core photonic band gap fibers and preforms | Daniel J. Gibson, Frederic H. Kung, Ishwar D. Aggarwal | 2016-08-16 |
| 9227242 | Containment of molten aluminum using non-wetting materials | Jason D. Myers, Jesse A. Frantz, Guillermo R. Villalobos, Bryan Sadowski, Robel Y. Bekele | 2016-01-05 |
| 9213215 | IR fiber broadband mid-IR light source | Leslie Brandon Shaw, Rafael R. Gattass, Ishwar D. Aggarwal | 2015-12-15 |
| 9207398 | Multi-core optical fibers for IR image transmission | Daniel J. Gibson, Leslie Brandon Shaw, Ishwar D. Aggarwal | 2015-12-08 |
| 9182320 | System apparatus and method of sampling a broad range of chemicals (SBRC) by collection and analysis of chemical vapors aerosols particulates and liquid droplets on surfaces | Kenneth J. Ewing, Daniel J. Gibson, Robert E. Miklos | 2015-11-10 |
| 9099835 | Systems and methods of achieving high brightness infrared fiber parametric amplifiers and light sources | Leslie Brandon Shaw, Ishwar D. Aggarwal, Daniel J. Gibson, Frederic H. Kung | 2015-08-04 |
| 9099606 | Method of forming Cu(InxGa1-x)S2 and Cu(InxGa1-x)Se2 nanoparticles | Colin C. Baker, Woohong Kim, Shyam S. Bayya, Ishwar D. Aggarwal | 2015-08-04 |
| 9096455 | Photonic band gap fibers using a jacket with a depressed softening temperature | Daniel J. Gibson, Frederic H. Kung, Ishwar D. Aggarwal | 2015-08-04 |
| 9067819 | Spinel-germanate glass composite as an IR window | Shyam S. Bayya, Guillermo R. Villalobos, Ishwar D. Aggarwal | 2015-06-30 |
| 8929695 | N port fiber optical switch | Rafael R. Gattass, Frederic H. Kung, Leslie Brandon Shaw, Ishwar D. Aggarwal, Lynda E. Busse | 2015-01-06 |
| 8894826 | Copper indium gallium selenide (CIGS) thin films with composition controlled by co-sputtering | Jesse A. Frantz, Robel Y. Bekele, Vinh Q. Nguyen, Ishwar D. Aggarwal, Allan James Bruce +2 more | 2014-11-25 |
| 8883326 | Monoclinic india stabilized gadolinia | Syed B. Qadri, Guillermo R. Villalobos | 2014-11-11 |
| 8726698 | Manufacturing process for chalcogenide glasses | Vinh Q. Nguyen, Shyam S. Bayya, Geoff Chin, Ishwar D. Aggarwal | 2014-05-20 |
| 8728284 | Barium copper sulfur fluoride transparent conductive thin films and bulk material | Jesse A. Frantz, Vinh Q. Nguyen, Woohong Kim, Ishwar D. Aggarwal | 2014-05-20 |
| 8710470 | Wavelength and power scalable waveguiding-based infrared laser system | Rafael R. Gattass, Leslie Brandon Shaw, Ishwar D. Aggarwal, Lynda E. Busse | 2014-04-29 |
| 8665915 | Mid-IR fiber laser apparatus | Leslie Brandon Shaw, Shyam S. Bayya, Ishwar D. Aggarwal | 2014-03-04 |
| 8658083 | Spinel-germanate glass composite as an IR window | Shyam S. Bayya, Guillermo R. Villalobos, Ishwar D. Aggarwal | 2014-02-25 |
| 8652281 | Spinel ceramics via edge bonding | Shyam S. Bayya, Guillermo R. Villalobos, Ishwar D. Aggarwal, Robert E. Miklos | 2014-02-18 |
| 8646612 | Method of forming metal oxide nano-powders | Woohong Kim, Guillermo R. Villalobos, Ishwar D. Aggarwal | 2014-02-11 |
| 8571371 | Direct extrusion method for the fabrication of photonic band gap (PBG) fibers and fiber preforms | Daniel J. Gibson, Frederic H. Kung, Pablo C. Pureza, Robert E. Miklos, Guillermo R. Villalobos +2 more | 2013-10-29 |
| 8277878 | Hot-pressed transparent ceramics and ceramic lasers | Guillermo R. Villalobos, Woohong Kim, Shyam S. Bayya, Bryan Sadowski, Ishwar D. Aggarwal | 2012-10-02 |
| 8266924 | Process of making low loss visible-IR transmitting glass-ceramic spinel composites | Shyam S. Bayya, Guillermo R. Villalobos, Geoff Chin, Ishwar D. Aggarwal | 2012-09-18 |
| 8221887 | Low loss visible-IR transmitting glass-aluminum oxynitride composites and process | Shyam S. Bayya, Guillermo R. Villalobos, Geoffrey Chin, Ishwar D. Aggarwal | 2012-07-17 |
| 8173084 | Yb:Y2O3 ceramic powders | Woohong Kim, Guillermo R. Villalobos, Shyam S. Bayya, Ishwar D. Aggarwal | 2012-05-08 |