Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335303 | Quasi-phased matched optical waveguide frequency conversion element having a ferroelectric liquid crystalline material exhibiting a periodic structure | Richard Buchecker, Xin Chen, Jurg Funfschilling, Martin Schadt, Klaus Schmitt | 1994-08-02 |