Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7050234 | Lossless beam combination in a dual fiber collimator using a polarizing beamsplitter | Edward Charles Gage | 2006-05-23 |
| 6999663 | Fiber optic tap | Edward Charles Gage, Steven C. Dohmeier, Craig Parsons, Thomas J. Schmitt, Eric Karl Lindmark +3 more | 2006-02-14 |
| 6950574 | Angle tuning wavelength sensitive filters using a variable focal length lens | Timothy S. Gardner, Edward Charles Gage | 2005-09-27 |
| 6909827 | Compact optical module with adjustable joint for decoupled alignment | Thomas J. Schmitt, Jeffrey P. Treptau, Timothy S. Gardner, Edward Charles Gage, Kevin D. Batko | 2005-06-21 |
| 6860644 | Dual fiber collimator assembly pointing control | Edward Charles Gage, Timothy S. Gardner, John Joseph Taranto | 2005-03-01 |
| 6839485 | Optical device for compensation of multiple wavelengths and working distances in dual-fiber collimators | Timothy S. Gardner, Jeffrey P. Treptau | 2005-01-04 |
| 6781941 | Field serviceable laser pen for optical disk drives | George R. Gray, Edward Charles Gage, Shubhagat Gangopadhyay | 2004-08-24 |
| 6762977 | Laser assisted magnetic recording apparatus and method | Edward Charles Gage, George R. Gray, Lori G. Swanson | 2004-07-13 |
| 6721262 | Aperture stop for a flying optical head | Nicholas Jordache, Ghanim A. Al-Jumaily, Edward Charles Gage, Lori G. Swanson | 2004-04-13 |
| 6707965 | Polarization controlling optics in fiber collimator assemblies | Shubhagat Gangopadhyay | 2004-03-16 |
| 6594418 | Compact optical module with adjustable miter joint for decoupled alignment | Jeffrey P. Treptau, Thomas J. Schmitt, Timothy S. Gardner, Edward Charles Gage, Kevin D. Batko | 2003-07-15 |
| 6473383 | Single source optical disc data storage system | James E. Durnin, Edward Charles Gage | 2002-10-29 |
| 6466525 | Optical disc data storage system | Edward Charles Gage, Ghanim A. Al-Jumaily, James E. Durnin, Kevin D. Batko | 2002-10-15 |
| 6459660 | Dual half-aperture focusing and push-pull tracking using a 3-beam wollaston prism for magneto-optical data storage | Edward Charles Gage | 2002-10-01 |
| 6407966 | Apparatus and method for differential wax-wane focusing and push-pull tracking for magneto-optical data storage | Edward Charles Gage | 2002-06-18 |
| 6396115 | Detector layer for an optics module | Edward Charles Gage, George R. Gray, Steve C. Dohmeier, James E. Durnin, Daniel E. Glumac +5 more | 2002-05-28 |
| 6324319 | Spliced optical fiber coupler | Alexander Tselikov, Edward Charles Gage, Gregory S. Mowry | 2001-11-27 |
| 6188472 | System and method for direct measurement of alignment error in a fiber coupler | Edward Charles Gage, Karl A. Belser, Jerry E. Hurst, Jr. | 2001-02-13 |
| 6160774 | Position sensor for tracking system for optical data storage | Edward Charles Gage, Nicholas Jordache | 2000-12-12 |
| 6084846 | Liquid immersion lens for optical data storage | Nicholas Jordache, Edward Charles Gage, Lori G. Swanson, Christina Hutchinson | 2000-07-04 |
| 5856961 | Laser detector grating unit (LDGU) for producing focus error, a push-pull tracking error, and differential phase tracking error signals | John C. Brazas, Jr. | 1999-01-05 |
| 5808985 | Tilt error signal producing apparatus using multiple tracking error signals | Edward Charles Gage | 1998-09-15 |
| 5793719 | Multi-element prism for optical heads | Timothy S. Gardner, David B. Kay | 1998-08-11 |
| 5761162 | Multi-element prism for optical heads | Timothy S. Gardner, David B. Kay | 1998-06-02 |