Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184200 | Passive broadband infrared optical limiter device based on a micro-optomechanical cantilever array | George Theodore Dalakos, Pingfan Wu, Brian Lee Lawrence, William Yenisch | 2007-02-27 |
| 7150193 | Method for detection of defects in anisotropic materials | Ronald A. Kline | 2006-12-19 |
| 7117134 | Method to optimize generation of ultrasound using mathematical modeling for laser ultrasound inspection | Marc Dubois, Robert John Filkins, Thomas E. Drake, Jr. | 2006-10-03 |
| 7035498 | Ultra-fast all-optical switch array | Pingfan Wu, George Theodore Dalakos, Brian Lee Lawrence | 2006-04-25 |
| 7016470 | System and method for X-ray generation | Brian Lee Lawrence, Robert John Filkins | 2006-03-21 |
| 6856918 | Method to characterize material using mathematical propagation models and ultrasonic signal | Marc Dubois, Robert John Filkins, Thomas E. Drake, Jr. | 2005-02-15 |
| 6732587 | System and method for classification of defects in a manufactured object | Marc Dubois, Robert John Filkins, Barbara Venchiarutti | 2004-05-11 |
| 6710912 | Technique for quasi-phase matching | Robert John Filkins | 2004-03-23 |
| 6684701 | System and method of determining porosity in composite materials using ultrasound | Marc Dubois, John Broddus Deaton, Jr., Thomas E. Drake, Jr., Robert John Filkins | 2004-02-03 |
| 6668654 | Method and apparatus for generating specific frequency response for ultrasound testing | Marc Dubois, Robert John Filkins | 2003-12-30 |
| 6606909 | Method and apparatus to conduct ultrasonic flaw detection for multi-layered structure | Marc Dubois | 2003-08-19 |
| 6453526 | Method for making an ultrasonic phased array transducer with an ultralow impedance backing | Lowell Scott Smith | 2002-09-24 |
| 6335943 | System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength | Laurence Bigio, Robert John Filkins | 2002-01-01 |
| 6263551 | Method for forming an ultrasonic phased array transducer with an ultralow impedance backing | Lowell Scott Smith | 2001-07-24 |
| 6182512 | Method and apparatus for imaging thin structures | — | 2001-02-06 |
| 6176135 | System and method for laser-ultrasonic frequency control using optimal wavelength tuning | Marc Dubois, Barbara Venchiarutti, Robert John Filkins, Anthony Sebastian Bauco | 2001-01-23 |
| 6142019 | Method of determining surface acoustic wave paths | Barbara Venchiarutti, Robert John Filkins | 2000-11-07 |
| 6087761 | Ultrasonic phased array transducer with an ultralow impedance backfill and a method for making | Lowell Scott Smith | 2000-07-11 |
| 5852860 | Ultrasonic phased array transducer with an ultralow impedance backfill and a method for making | Lowell Scott Smith | 1998-12-29 |
| 5832923 | Utrasound imaging system architecture employing switched transducer elements | William E. Engeler, John T. Pedicone | 1998-11-10 |
| 5801312 | Method and system for laser ultrasonic imaging of an object | Ralph Allen Hewes, Phillip Randall Staver | 1998-09-01 |
| 5760904 | Method and system for inspecting a surface of an object with laser ultrasound | Ralph Allen Hewes | 1998-06-02 |
| 5722137 | Method for making a high density interconnect for an ultrasonic phased array | Lowell Scott Smith | 1998-03-03 |
| 5655538 | Ultrasonic phased array transducer with an ultralow impedance backfill and a method for making | Lowell Scott Smith | 1997-08-12 |
| 5654101 | Acoustic composite material for an ultrasonic phased array | John T. Pedicone | 1997-08-05 |