Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8218922 | Channelized dispersion compensation module | Bengt Sahlgren | 2012-07-10 |
| 7373046 | Optical add/drop multiplexers | Bengt Sahlgren, Johan Pejnefors | 2008-05-13 |
| 7260292 | Optical coupler | Bengt Sahlgren, Mikael Bergman, Johan Pejnefors, Raoul Stubbe, Bengt Johansson | 2007-08-21 |
| 7076133 | Optical coupling | Ulf Ohlander, Bengt Sahlgren | 2006-07-11 |
| 5854870 | Short-wavelength laser light source | Kenchi Ito, Kimio Tatsuno, Kazumi Kawamoto, Tetsuo Andou, Hiroshi Momiji +5 more | 1998-12-29 |
| 5377212 | Solid-state laser device including uniaxial laser crystal emitting linearly polarized fundamental wave and nonlinear optical crystal emitting linearly polarized harmonic wave | Kimio Tatsuno, Tetsuo Andou, Tsuyoshi Miyai, Masahiko Takahashi, Koji Muraoka +1 more | 1994-12-27 |