Issued Patents All Time
Showing 1–25 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11604147 | Amorphous germanium waveguides for spectroscopic sensing and data communication applications | Eveline Postelnicu, Samarth Aggarwal, Kazumi Wada, Jurgen Michel, Michelle L. Clark +1 more | 2023-03-14 |
| 11204327 | Amorphous germanium waveguides for spectroscopic sensing and data communication applications | Eveline Postelnicu, Samarth Aggarwal, Kazumi Wada, Jurgen Michel, Michelle L. Clark +1 more | 2021-12-21 |
| 11067754 | Simultaneous electrical and optical connections for flip chip assembly | Jurgen Michel, Anuradha M. Agarwal, Kazumi Wada, Drew Michael Weninger, Samuel Serna | 2021-07-20 |
| 10680413 | Method for high-concentration doping of germanium with phosphorous | Jonathan T. Bessette, Yan Cai, Rodolfo E. Camacho-Aguilera, Jifeng Liu, Jurgen Michel | 2020-06-09 |
| 10571335 | Methods and apparatus for spectral imaging | Juejun Hu, Tian Gu, Kazumi Wada, Anuradha M. Agarwal, Derek Kita +2 more | 2020-02-25 |
| 10240980 | Methods and apparatus for spectral imaging | Juejun Hu, Tian Gu, Kazumi Wada, Anuradha M. Agarwal, Derek Kita +2 more | 2019-03-26 |
| 9692209 | High-concentration active doping in semiconductors and semiconductor devices produced by such doping | Jonathan T. Bessette, Yan Cai, Rodolfo E. Camacho-Aguilera, Jifeng Liu, Jurgen Michel | 2017-06-27 |
| 9110221 | Athermal photonic waveguide with refractive index tuning | Anuradha M. Agarwal, Antonio Canciamilla, Francesco Morichetti, Stefano Grillanda, Andrea Melloni +3 more | 2015-08-18 |
| 9046650 | Methods and apparatus for mid-infrared sensing | Pao Tai Lin, Yan Cai, Anuradha M. Agarwal | 2015-06-02 |
| 8837877 | Patterned non-reciprocal optical resonator | Caroline A. Ross, Lei Bi, Peng Jiang, Juejun Hu, Dong-Hun Kim +1 more | 2014-09-16 |
| 8619358 | Electrically pumped extrinsic semiconductor optical amplifier with slot waveguide | Harry A. Atwater, Mark L. Brongersma, Luca Dal Negro, Thomas L. Koch, Philippe Fauchet +3 more | 2013-12-31 |
| 8242480 | Engineering emission wavelengths in laser and light emitting devices | Jifeng Liu, Jurgen Michel | 2012-08-14 |
| 8203155 | Cavity-enhanced multispectral photonic devices | Jianfei Wang, Juejun Hu, Anuradha M. Agarwal, Xiaochen Sun | 2012-06-19 |
| 8160404 | High speed and low loss GeSi/Si electro-absorption light modulator and method of fabrication using selective growth | Dong Pan, Jifeng Liu, Jurgen Michel | 2012-04-17 |
| 8115203 | Photoconductors for mid-/far-IR detection | Juejun Hu, Anuradha M. Agarwal | 2012-02-14 |
| 8022494 | Photodetector and manufacturing method thereof | Yukiya Miyachi, Wojciech P. Giziewicz, Jurgen Michel | 2011-09-20 |
| 7872233 | Thermo-optic infrared pixel and focal plane array | Juejun Hu, Ning Feng, Anuradha M. Agarwal | 2011-01-18 |
| 7840099 | Ultrafast Ge/Si resonator-based modulators for optical data communications in silicon photonics | Dong Pan, Jifeng Liu, James F. McMillan, Michael D. Sockin, Chee Wei Wong | 2010-11-23 |
| 7831123 | Microphotonic waveguide including core/cladding interface layer | Daniel Knight Sparacin, Anuradha M. Agarwal, Pradip K. Roy | 2010-11-09 |
| 7801406 | Method of fabricating Ge or SiGe/Si waveguide or photonic crystal structures by selective growth | Dong Pan, Jifeng Liu, Jurgen Michel, John A. Yasaitis | 2010-09-21 |
| 7787176 | On-chip optical amplifier | Kazumi Wada, Daniel Knight Sparacin, Desmond Lim | 2010-08-31 |
| 7738756 | Energy coupled superlattice structures for silicon based lasers and modulators | Luca Dal Negro, Jae Hyung Yi | 2010-06-15 |
| 7723754 | Ge photodetectors | Kazumi Wada | 2010-05-25 |
| 7723206 | Photodiode | Yukiya Miyachi, Wojciech P. Giziewicz, Jurgen Michel | 2010-05-25 |
| 7715676 | Optical grating coupler | Jun Zheng, Kazumi Wada, Jurgen Michel, Donghwan Ahn | 2010-05-11 |