Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8537262 | Binocular viewing device | Klaus Raschke, Alexander Raschke | 2013-09-17 |
| 8488046 | Configurable tele wide module | Alexander Raschke, Klaus Raschke, Ellen B. Cargill, John W. Toor | 2013-07-16 |
| 7457050 | Zoom lens system for use with small electronic sensor | — | 2008-11-25 |
| 7012759 | Zoom lens system | James Brian Caldwell, Iain A. Neil, Takanori Yamanashi | 2006-03-14 |
| 6961188 | Zoom lens system | James Brian Caldwell, Iain A. Neil, Takanori Yamanashi | 2005-11-01 |
| 6414802 | Inverse triplet lens assemblies | — | 2002-07-02 |
| 6373640 | Optical systems for digital cameras | Alex Raschke, Klaus Raschke | 2002-04-16 |
| 6292306 | Telecentric zoom lens system for video based inspection system | — | 2001-09-18 |
| 6157496 | Zoom lens system adapted for use in a digital still camera | Kevin Matherson | 2000-12-05 |
| 6122111 | High performance zoom lens system | Iain A. Neil | 2000-09-19 |
| 6111977 | Hand-held fingerprint recognition and transmission device | Walter Scott, James E. Davis | 2000-08-29 |
| 5900993 | Lens systems for use in fingerprint detection | — | 1999-05-04 |
| 5745301 | Variable power lens systems for producing small images | Melvyn H. Kreitzer, Jacob Moskovich | 1998-04-28 |
| RE35775 | Zoom lens with short back focal length | Melvyn H. Kreitzer, Jacob Moskovich | 1998-04-21 |
| 5677797 | Method for correcting field curvature | — | 1997-10-14 |
| 5576888 | Wide angle binocular system with variable power capability | — | 1996-11-19 |
| 5532875 | Wide angle binocular system with variable power capability | — | 1996-07-02 |
| 5500769 | Wide angle binocular system with variable power capability | — | 1996-03-19 |
| 5499140 | Wide angle binocular system with variable power capability | — | 1996-03-12 |
| 5493448 | Zoom lens having weak front lens group | Melvyn H. Kreitzer | 1996-02-20 |
| 5485313 | Zoom lens systems | — | 1996-01-16 |
| 5428480 | Zoom lens having weak plastic element | — | 1995-06-27 |
| 5371626 | Wide angle binocular system with variable power capability | — | 1994-12-06 |
| 5315440 | Zoom lens having weak front lens group | Melvyn H. Kreitzer | 1994-05-24 |
| 5313330 | Zoom projection lens systems | — | 1994-05-17 |