Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5555130 | Holographic scanning | Joseph Katz, Edward Barkan | 1996-09-10 |
| 5545886 | Barcode scanner using an array of light emitting elements which are selectively activated | Boris Metlitsky, Joseph Katz, Dean Gousgounis | 1996-08-13 |
| 5504595 | Holographic scanning | Joseph Katz, Edward Barkan | 1996-04-02 |
| 5475208 | Barcode scanner having a dead zone reducing system and a multifocal length collector | — | 1995-12-12 |
| 5444231 | Bar code scan stitching | Stephen Jay Shellhammer | 1995-08-22 |
| 5422744 | Bar code incorporated into holographic display | Joseph Katz, Boris Metlitsky, Jerome Swartz, Ynjiun P. Wang | 1995-06-06 |
| 5373148 | Optical scanners with scan motion damping and orientation of astigmantic laser generator to optimize reading of two-dimensionally coded indicia | Paul Dvorkis, Boris Metlitsky, Howard Shepard | 1994-12-13 |
| 5331143 | Optical scanner using an axicon and an aperture to aspherically form the scanning beam | Joseph Katz | 1994-07-19 |
| 5315095 | Beam with extended confinement for scanning purposes | Naim Konforti, David Mendlovic | 1994-05-24 |
| 5306899 | Authentication system for an item having a holographic display using a holographic record | Joseph Katz | 1994-04-26 |
| 5258605 | Scan generators for bar code reader using linear array of lasers | Boris Metlitsky, Joseph Katz, Dean Gousgounis | 1993-11-02 |
| 5196683 | Bar code acquisition utilizing moire patterns | Joseph Katz | 1993-03-23 |
| 5080456 | Laser scanners with extended working range | Joseph Katz, Glenn Spitz, Naim Konforti | 1992-01-14 |
| 4888724 | Optical analog data processing systems for handling bipolar and complex data | Yuri Owechko, Bernard H. Soffer | 1989-12-19 |
| 4871232 | Method and apparatus for ultra high frequency spectrum analysis | Jan Grinberg, Bernard H. Soffer, Thomas R. O'Meara, Adrian E. Popa | 1989-10-03 |
| 4800519 | Optical data processing systems and methods for matrix inversion, multiplication, and addition | Jan Grinberg, Yuri Owechko, Bernard H. Soffer | 1989-01-24 |
| 4753506 | Off axis optical communication system | Arthur J. Einhorn, Richard T. Luke | 1988-06-28 |
| 4750153 | Associative holographic memory apparatus employing phase conjugate mirrors and a two-wave mixing contra-directional coherent image amplifier | Yuri Owechko, Bernard H. Soffer, Gilmore J. Dunning | 1988-06-07 |
| 4739496 | Associative holographic memory apparatus employing phase conjugate mirrors | Bernard H. Soffer, Yuri Owechko, Gilmore J. Dunning, David M. Pepper, Marvin Klein +1 more | 1988-04-19 |
| 4707859 | Apparatus for high speed analysis of two-dimensional images | Graham R. Nudd | 1987-11-17 |
| 4707077 | Real time image subtraction with a single liquid crystal light valve | — | 1987-11-17 |
| 4686647 | Numerical division of two arrays by optical processing | Bernard H. Soffer, Uzi Efron | 1987-08-11 |
| 4626919 | Apparatus for de-emphasizing low spatial frequencies in optical imaging systems | — | 1986-12-02 |
| 4392155 | Method and apparatus for image subtraction in order to extract non-common information from two light images | Naim Konforti | 1983-07-05 |
| 4325603 | Electro-optic analog-to-digital converter | — | 1982-04-20 |