Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197727 | Large core holey fibers | Liang Dong, Donald J. Harter | 2019-02-05 |
| 10067289 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2018-09-04 |
| 9664849 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2017-05-30 |
| 9645309 | Large core holey fibers | Liang Dong, Donald J. Harter | 2017-05-09 |
| 9281650 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2016-03-08 |
| 8873916 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2014-10-28 |
| 8861913 | Large core holey fibers | Liang Dong, Donald J. Harter | 2014-10-14 |
| 8571370 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2013-10-29 |
| 8290322 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2012-10-16 |
| 8285099 | Large core holey fibers | Liang Dong, Donald J. Harter | 2012-10-09 |
| 8055109 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2011-11-08 |
| 7787729 | Single mode propagation in fibers and rods with large leakage channels | Liang Dong, Martin E. Fermann | 2010-08-31 |
| 7466228 | Cable crash barrier apparatus with novel cable construction and method of preventing intrusion | — | 2008-12-16 |
| 7384211 | Cable crash barrier apparatus with novel cable construction and method of preventing intrusion | — | 2008-06-10 |
| 7280730 | Large core holey fibers | Liang Dong, Donald J. Harter | 2007-10-09 |
| 6827378 | Animal excrement pickup device | — | 2004-12-07 |
| 6217175 | Laser marking process on retro-reflective material for security labels | Michael Rutigliano, David A. Brown | 2001-04-17 |