Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414807 | Method and apparatus for optically sensing accurate clock patterns | Charles Anthony Bates, Lawrence M. Bryant, David S. Kuo | 2002-07-02 |
| 6356401 | Method and apparatus for forming accurate optical clock patterns | Charles Anthony Bates, Lawrence M. Bryant, David S. Kuo | 2002-03-12 |
| 6048050 | Electrorheological based droplet ejecting printer | Robert W. Gundlach | 2000-04-11 |
| 5565113 | Lithographically defined ejection units | Babur B. Hadimioglu, Calvin F. Quate, Scott A. Elrod, Martin Lim | 1996-10-15 |
| 5450107 | Surface ripple wave suppression by anti-reflection in apertured free ink surface level controllers for acoustic ink printers | — | 1995-09-12 |
| 5436444 | Multimode optical fiber motion monitor with audible output | — | 1995-07-25 |
| 5389956 | Techniques for improving droplet uniformity in acoustic ink printing | Babur B. Hadimioglu, Butrus T. Khuri-Yakub, Richard Weisfield | 1995-02-14 |
| 5339101 | Acoustic ink printhead | Babur B. Hadimioglu, Butrus T. Khuri-Yakub | 1994-08-16 |
| 5291013 | Fiber optical monitor for detecting normal breathing and heartbeat motion based on changes in speckle patterns | Antonio B. Nafarrate | 1994-03-01 |
| 5268610 | Acoustic ink printer | Babur B. Hadimioglu, Butrus T. Khuri-Yakub | 1993-12-07 |
| 5216451 | Surface ripple wave diffusion in apertured free ink surface level controllers for acoustic ink printers | Scott A. Elrod, Babur B. Hadimioglu, Calvin F. Quate, Butrus T. Khuri-Yakub | 1993-06-01 |
| 5212379 | Fiber optical monitor for detecting motion based on changes in speckle patterns | Antonio B. Nafarrate | 1993-05-18 |
| 5122818 | Acoustic ink printers having reduced focusing sensitivity | Scott A. Elrod, Edward A. Richley | 1992-06-16 |
| 5087931 | Pressure-equalized ink transport system for acoustic ink printers | — | 1992-02-11 |
| 5041849 | Multi-discrete-phase Fresnel acoustic lenses and their application to acoustic ink printing | Calvin F. Quate, Babur B. Hadimioglu | 1991-08-20 |
| 5028937 | Perforated membranes for liquid contronlin acoustic ink printing | Butrus T. Khuri-Yakub, Scott A. Elrod, Calvin F. Quate, Babur B. Hadimioglu | 1991-07-02 |
| 4867517 | Fail-safe acousto-optic T-couplers for optical communication networks | — | 1989-09-19 |
| 4687284 | Bright fiber-free biconically tapered couplers | Lawrence C. Stewart | 1987-08-18 |
| 4603421 | Incoherent composite multi-emitter laser for an optical arrangement | Donald R. Scifres | 1986-07-29 |
| 4531238 | Statistical contention control for star configured communication networks | Hallam G. Murray, Jr., Ronald V. Schmidt, Lawrence C. Stewart | 1985-07-23 |
| 4369524 | Single component transceiver device for linear fiber optical network | Donald R. Scifres, Robert D. Burnham | 1983-01-18 |
| 4233589 | Active T-coupler for fiber optic local networks which permits collision detection | Robert M. Metcalfe | 1980-11-11 |
| 4184170 | Light emitting diode | Robert D. Burnham, Donald R. Scifres | 1980-01-15 |