Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400833 | Methods and apparatus for processing a substrate | Abhishek Chowdhury, Jon C. Farr, Ravikumar Patil, Eller Y. Juco, Siqing Lu | 2025-08-26 |
| 12336342 | Dielectric film coating for full conversion ceramic platelets | Dominik Eisert, Georg Rossbach | 2025-06-17 |
| 12191360 | Methods for silicon carbide gate formation | Er-Xuan Ping | 2025-01-07 |
| 12074196 | Gradient doping epitaxy in superjunction to improve breakdown voltage | Ashish Pal, El Mehdi Bazizi | 2024-08-27 |
| 11538925 | Ion implantation to form step-oxide trench MOSFET | Sipeng Gu, Qintao Zhang, John Hautala | 2022-12-27 |
| 11046607 | Method to reduce darkening in phosphor in glass (PIG) made by SPS | Victor Perez | 2021-06-29 |
| 10964853 | Stable red ceramic phosphors and technologies including the same | Sonja Tragl, Juliane Kechele, Johanna Strube-Knyrim, Madis Raukas, Stefan Lange +1 more | 2021-03-30 |
| 10941078 | β-SiAlON wavelength converters and methods of making the same | Zhengbo Yu, Madis Raukas | 2021-03-09 |
| 10903398 | Dielectric film coating for full conversion ceramic platelets | Dominik Eisert, Georg Rossbach | 2021-01-26 |
| 10622524 | Converter for an optoelectronic component, optoelectronic component, method for forming a converter for an optoelectronic component and material for a reflector of an optoelectronic component | Jörg Erich Sorg, Roland Schulz, Florian Peskoller, Alan Lenef, Christopher A. Tarry | 2020-04-14 |
| 10475968 | Optoelectronic component and a method for producing an optoelectronic component | Victor Perez | 2019-11-12 |
| 9184553 | Gate-tunable graphene-ferroelectric hybrid structure for photonics and plasmonics | Barbaros Ozyilmaz, Guang Xin Ni | 2015-11-10 |
| 9082523 | Transparent conductor | Barbaros Ozyilmaz, Guang Xin Ni | 2015-07-14 |
| 8931922 | Ceramic wavelength-conversion plates and light sources including the same | Nathan Michael Zink, Madis Raukas, Matthew A. Stough, Alan Lenef | 2015-01-13 |
| 8928019 | Phosphor and LEDs containing same | — | 2015-01-06 |
| 8884330 | LED wavelength-converting structure including a thin film structure | Madis Raukas, Adam Scotch, Darshan Kundaliya | 2014-11-11 |
| 8766528 | Phosphor and LEDs containing same | Nathan Michael Zink, Victor Perez | 2014-07-01 |
| 8704440 | LED lighting device having a phosphor composition | Mary Ann Johnson | 2014-04-22 |
| 8334646 | LED wavelength-coverting plate with microlenses in multiple layers | Alan Piquette, John F. Kelso, Nathan Michael Zink, John J. Nappi, Sr., Madis Raukus | 2012-12-18 |
| 7952282 | Brazing alloy and ceramic discharge lamp employing same | George C. Wei | 2011-05-31 |
| 7939599 | Substantially completely biodegradable high starch polymer | Chun Yang Ding, Xian-Zheng Zhang | 2011-05-10 |
| 7939422 | Methods of thin film process | Nitin K. Ingle, Jing Tang, Zheng Yuan, Zhenbin Ge, Xinliang Lu +4 more | 2011-05-10 |
| 7800287 | Enhanced emission from pc-LEDs using IF filters | Bruce L. Bateman, Matthew A. Stough, Madis Raukas | 2010-09-21 |
| 7749563 | Two-layer film for next generation damascene barrier application with good oxidation resistance | Srinivas D. Nemani, Li-Qun Xia | 2010-07-06 |
| 7741237 | Sealing composition for sealing aluminum nitride and aluminum oxynitride ceramics | Richard C. Marlor, George C. Wei | 2010-06-22 |