Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298554 | Anti-resonant hollow core optical fiber and methods of making | Richard Michael Fiacco, Ming-Jun Li, Stephan Lvovich Logunov, Matthew Artus Tuggle | 2025-05-13 |
| 11919805 | Carbon-doped silicon dioxide glass and methods of manufacturing thereof | Yunfeng Gu, Nicolas LeBlond, Ming-Jun Li, Haitao Zhang | 2024-03-05 |
| 11643354 | Microstructured glass articles with at least 100 core elements and methods for forming the same | Ming-Jun Li | 2023-05-09 |
| 11554978 | Method for reducing processing time for optical fiber preforms | Dana Craig Bookbinder, Richard Michael Fiacco, Ming-Jun Li, Pushkar Tandon | 2023-01-17 |
| 11500149 | Optical fiber with nitrogen and chlorine co-doped core | Richard Michael Fiacco, Kenneth Edward Hrdina, Ming-Jun Li, Haitao Zhang | 2022-11-15 |
| 11401196 | Microstructured glass articles with at least 100 core elements and methods for forming the same | Ming-Jun Li | 2022-08-02 |
| 11327223 | Multimode optical fiber with increased bandwidth | Xin Chen, Kangmei Li, Ming-Jun Li, Anping Liu, Simit Mayank Patel | 2022-05-10 |
| 11243348 | High-density optical fiber ribbon with cladding-strengthened glass optical fibers in a common protective coating and fiber ribbon interconnects employing same | Philip Simon Brown, Matthew Ryan Drake, Richard Michael Fiacco, Mandakini Kanungo, Ming-Jun Li +2 more | 2022-02-08 |
| 11156770 | Coupled multicore optical fiber | Ming-Jun Li | 2021-10-26 |
| 10921512 | Multi-mode optical fiber and methods for manufacturing the same | Dana Craig Bookbinder, Curtis Richard Cowles, Richard Michael Fiacco, Ming-Jun Li, Jason Roy Pace | 2021-02-16 |
| 10838140 | Polarization maintaining optical fiber | Ming-Jun Li | 2020-11-17 |
| 10454607 | Mode division multiplexing systems and methods using a rectangular-core optical fiber | Ming-Jun Li, Gaozhu Peng | 2019-10-22 |
| 10294146 | Single mode optical fibers with Brillouin frequency-shift management | Ming-Jun Li, Shenping Li | 2019-05-21 |
| 10094974 | Multicore optical fiber with a randomized core structure | Minghan Chen, Ming-Jun Li | 2018-10-09 |
| 9926225 | Media and methods for etching glass | Yunfeng Gu, Jun Hou, Timothy James Orcutt, Daniel Arthur Sternquist | 2018-03-27 |
| 9776907 | Optical fibers and preforms with one step fluorine trench and overclad and methods for making the same | Dana Craig Bookbinder, Ming-Jun Li, Pushkar Tandon | 2017-10-03 |
| 8562849 | Methods and apparatus for edge chamfering of semiconductor wafers using chemical mechanical polishing | Jonas Bankaitis, Michael J. Moore, Paul J. Williamson, Chunhe Zhang | 2013-10-22 |
| 6748768 | Apparatus and method of doping silica with fluorine during laydown | Michael James Lehman, Vaidyanathan Srikant | 2004-06-15 |
| 6731848 | Dispersion compensating optical fiber | Lei Jiang, Gang Qi, V. Srikant, Sergey Ten | 2004-05-04 |
| 6671445 | Dispersion slope compensating optical fiber | Scott Robertson Bickham, Michael B. Cain, Shiva Kumar, Snigdharaj Kumar Mishra, V. Srikant | 2003-12-30 |
| 6546178 | Dispersion compensating optical fiber | Lei Jiang, Gang Qi, V. Srikant, Sergey Ten | 2003-04-08 |
| 6445864 | Dispersion compensating optical fiber | Lei Jiang, Gang Qi, V. Srikant, Sergey Ten | 2002-09-03 |
| 6343176 | Long haul single mode waveguide | Ming-Jun Li | 2002-01-29 |