Issued Patents All Time
Showing 26–50 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587626 | Patterned optical interference coatings for only a portion of a high intensity lamp envelope | Thomas G. Parham, Frederick W. Dynys, Carl Gunter, John M. Davenport, Thomas Golz +4 more | 1996-12-24 |
| 5567031 | High efficiency dual output light source | John M. Davenport, William J. Cassarly | 1996-10-22 |
| 5563977 | Display system having greyscale control of fiber optic delivered light output | William J. Cassarly, John M. Davenport, Jean-Pierre Vanderreydt, Allen Michael Miller | 1996-10-08 |
| 5560699 | Optical coupling arrangement between a lamp and a light guide | John M. Davenport, William J. Cassarly, Mahendra Somasara Dassanayake, Jeffrey Allen Erion, John Li | 1996-10-01 |
| 5526237 | Lighting system for increasing brightness to a light guide | John M. Davenport, Gary R. Allen, Thomas G. Parham | 1996-06-11 |
| 5515243 | Retrofit optical assembly for lighting system | William J. Cassarly, John M. Davenport | 1996-05-07 |
| 5479545 | Reverse flared optical coupling member for use with a high brightness light source | John M. Davenport, Kenneth S. King, John W. Munk, Jr., Richard C. Nagle | 1995-12-26 |
| 5469337 | Multiple port high brightness centralized lighting system | William J. Cassarly, John M. Davenport | 1995-11-21 |
| 5420769 | High temperature lamp assembly with improved thermal management properties | Frederic F. Ahlgren, Gary R. Allen, William J. Cassarly, Willie J. Cheney, John M. Davenport +1 more | 1995-05-30 |
| 5414601 | Projection headlamp lighting system for projecting a wide spread controlled pattern of light | John M. Davenport, John L. Henkes | 1995-05-09 |
| 5408552 | Light valves for light guides using scattering materials | John M. Davenport, William W. Finch | 1995-04-18 |
| 5398171 | Light guide termination arrangement for producing a convergent beam output | John M. Davenport | 1995-03-14 |
| 5388034 | Vehicle headlamp comprising a discharge lamp including an inner envelope and a surrounding shroud | Gary R. Allen, L. Abigail Ainsworth, John M. Davenport, Walter J. Kosmatka | 1995-02-07 |
| 5367590 | Optical coupling assembly for use with a high brightness light source | John M. Davenport | 1994-11-22 |
| 5343367 | Projection headlamp system having direct optical coupling of light distribution elements with discharge arc light source | John M. Davenport, Kenneth S. King | 1994-08-30 |
| 5341445 | Polygonal-shaped optical coupling member for use with a high brightness light source | John M. Davenport | 1994-08-23 |
| 5317484 | Collection optics for high brightness discharge light source | John M. Davenport, Kenneth S. King, William J. Cassarly | 1994-05-31 |
| 5283563 | Backlighting of nematic curvilinear aligned phase liquid crystal display panels | Gary R. Allen, John M. Davenport, William W. Finch, Stuart C. Miller | 1994-02-01 |
| 5278731 | Fiber optic lighting system using conventional headlamp structures | John M. Davenport | 1994-01-11 |
| 5259056 | Coupler apparatus for use with a high brightness light source | John M. Davenport | 1993-11-02 |
| 5257168 | Projection headlamp lighting system using a light conductor having stepped termination | John M. Davenport | 1993-10-26 |
| RE34318 | Lighting systems employing optical fibers | John M. Davenport | 1993-07-20 |
| 5222793 | Remote vehicle lighting system | John M. Davenport | 1993-06-29 |
| 5221876 | Xenon-metal halide lamp particularly suited for automotive applications | Rolf S. Bergman, John M. Davenport | 1993-06-22 |
| 5199091 | Arrangement and a method for coupling a light source to a light guide using a solid optical coupler | John M. Davenport, William W. Finch, John L. Henkes, Kenneth S. King | 1993-03-30 |