Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7719182 | OLED device having improved light output | Ronald S. Cok, Joel D. Shore, Lee W. Tutt, Donald R. Preuss | 2010-05-18 |
| 7548021 | OLED device having improved light output | Ronald S. Cok, Donald R. Preuss, Joel D. Shore, Lee W. Tutt | 2009-06-16 |
| 6925195 | Stabilization of three-dimensional images in a scannerless range imaging system | Nathan Cahill, Lawrence A. Ray | 2005-08-02 |
| 6624874 | Apparatus and method for inserting an updateable hidden image into an optical path | Chris W. Honsinger, Paul W. Jones, Lawrence A. Ray | 2003-09-23 |
| 6410930 | Method and apparatus for aligning a color scannerless range imaging system | Lawrence A. Ray | 2002-06-25 |
| 6211997 | Modulator for optical printing | Alan C. G. Nutt, Sujatha Ramanujan | 2001-04-03 |
| 6043001 | Dual mask pattern transfer techniques for fabrication of lenslet arrays | Jeffrey I. Hirsh, Joseph Jech, Jr. | 2000-03-28 |
| 6040857 | Phase-noise type broad spectral bandwidth optical low-pass anti-aliasing filter | Jeffrey I. Hirsh, Alan C. G. Nutt | 2000-03-21 |
| 5723264 | Pattern transfer techniques for fabrication of lenslet arrays using specialized polyesters | Douglas R. Robello, Jeffrey I. Hirsh | 1998-03-03 |
| 5691116 | Pattern transfer techniques for fabrication of lenslet arrays for solid state imagers | Jeffrey I. Hirsh, Joseph Jech, Jr., Douglas R. Robello, Stephen P. Barry, Alan C. G. Nutt | 1997-11-25 |
| 5605783 | Pattern transfer techniques for fabrication of lenslet arrays for solid state imagers | Jeffrey I. Hirsh, Joseph Jech, Jr., Douglas R. Robello, Stephen P. Barry, Alan C. G. Nutt | 1997-02-25 |
| 5418871 | Multichannel optical waveguide page scanner with individually addressable electro-optic modulators | Alan C. G. Nutt, Jay S. Schildkraut, Eric J. Lim, David Anthony Roberts, David Williams +4 more | 1995-05-23 |
| 5390157 | Waveguide optical pick-up head using mach-zehnder interferometer wavefront sensor apparatus and method | — | 1995-02-14 |
| 5371817 | Multichannel optical waveguide page scanner with individually addressable electro-optic modulators | Alan C. G. Nutt, Jay S. Schildkraut, Eric J. Lim, David Anthony Roberts, David Williams +4 more | 1994-12-06 |
| 5347377 | Planar waveguide liquid crystal variable retarder | Eric T. Prince, Steven C. Switalski, Hsue-Yang Liu | 1994-09-13 |
| 5327512 | Langmuir-Blodgett film in an integrated electro-optical scanner | Thomas L. Penner, Nancy J. Armstrong, David Williams | 1994-07-05 |
| 5317666 | Waveguide nonlinear optical frequency converter with integral modulation and optimization means | John A. Agostinelli, Jose M. Mir | 1994-05-31 |
| 5291567 | Electro-optic waveguide deflector using a nonlinear optic film or liquid-crystal overlay cell for use in an optical pickup head | Thomas L. Penner, Nancy J. Armstrong, Douglas R. Robello, Jay S. Schildkraut | 1994-03-01 |
| 5276745 | Integrated optic read/write head for optical data storage incorporating second harmonic generator, electro-optic tracking error actuator, and electro-optic modulator | — | 1994-01-04 |
| 5276743 | Langmuir-Blodgett films in a waveguide optical pick-up head using Mach-Zehnder interferometers | Thomas L. Penner, Nancy J. Armstrong | 1994-01-04 |
| 5093874 | Integrated electro-optical scanner with photoconductive substrate | Gilbert A. Hawkins, David Williams | 1992-03-03 |
| 5058970 | Quasi-phase matching optical waveguide | Jay S. Schildkraut, Eric T. Prince | 1991-10-22 |
| 5052771 | Integrated electro-optical scanner | David Williams | 1991-10-01 |
| 4801184 | Integrated optical read/write head and apparatus incorporating same | — | 1989-01-31 |
| 4774615 | Magneto-optic read-out method and apparatus with polarization correction means | Douglas G. Stinson, Stuart D. Perry | 1988-09-27 |