Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8243280 | Laser ultrasonic measurement system with movable beam delivery | Marc Dubois, Marvin Klein | 2012-08-14 |
| 8220335 | Accurate image acquisition for structured-light system for optical shape and positional measurements | Marc Dubois, Mark A. Osterkamp, David L. Kaiser, Tho X. Do | 2012-07-17 |
| 8134715 | Adjustable interferometer for laser ultrasonic measurement | Marc Dubois | 2012-03-13 |
| 8113056 | Mid-IR laser for generation of ultrasound using a CO2 laser and harmonic generation | Marc Dubois, Peter William Lorraine, John Broddus Deaton, Jr., Robert John Filkins | 2012-02-14 |
| 8064488 | Mid-IR laser for generation of ultrasound | Marc Dubois, Peter William Lorraine, John Broddus Deaton, Jr., Robert John Filkins | 2011-11-22 |
| 8054470 | Method and apparatus for spectroscopic characterization of samples using a laser-ultrasound system | Peter William Lorraine, John Broddus Deaton, Jr., Marc Dubois, Robert John Filkins | 2011-11-08 |
| 7966883 | Non-destructive inspection using laser-ultrasound and infrared thermography | Peter William Lorraine, Donald Robert Howard, Harry Israel Ringermacher, Marc Dubois | 2011-06-28 |
| 7941018 | Block-terminated fiber for laser generation of ultrasonic waves | Marc Dubois | 2011-05-10 |
| 7916307 | Pre-amplifier for detection lasers within laser ultrasonic inspection systems | Marc Dubois, Kenneth R. Yawn | 2011-03-29 |
| 7821646 | Method and apparatus for generating mid-IR laser beam for ultrasound inspection | Peter William Lorraine, John Broddus Deaton, Jr., Marc Dubois, Robert John Filkins | 2010-10-26 |
| 7800762 | Fiber-based mid-infrared generation laser for laser ultrasound inspection | John Broddus Deaton, Jr., Marc Dubois, Kenneth R. Yawn, Jeffery E. Maestas | 2010-09-21 |
| 7791739 | System and method to enable eye-safe laser ultrasound detection | Marc Dubois, John Broddus Deaton, Jr. | 2010-09-07 |
| 7784348 | Articulated robot for laser ultrasonic inspection | Marc Dubois, Kenneth R. Yawn, Mark A. Osterkamp | 2010-08-31 |
| 7734133 | Hollow core waveguide for laser generation of ultrasonic waves | Marc Dubois, Mark A. Osterkamp | 2010-06-08 |
| 7684047 | Apparatus and method for two wave mixing (TWM) based ultrasonic laser testing | Marc Dubois | 2010-03-23 |
| 7667851 | Method and apparatus for using a two-wave mixing ultrasonic detection in rapid scanning applications | Marc Dubois, Robert John Filkins, Peter William Lorraine | 2010-02-23 |
| 7612894 | Fiber laser for ultrasonic testing | Marc Dubois | 2009-11-03 |
| 7612890 | System and method for controlling wafer temperature | — | 2009-11-03 |
| 7605924 | Laser-ultrasound inspection using infrared thermography | Donald Robert Howard, Harry Israel Ringermacher, Marc Dubois, Timothy Gerard Richter | 2009-10-20 |
| 7576848 | System and method to decrease probe size for improved laser ultrasound detection | Marc Dubois, Pavel A. Fomitchov | 2009-08-18 |
| 7561281 | System and method for controlling tube thickness | — | 2009-07-14 |
| 7545509 | System and method for online control of paper elasticity and thickness | — | 2009-06-09 |
| 7474411 | System and method to reduce laser noise for improved interferometric laser ultrasound detection | Marc Dubois, Kent C. Burr, Peter William Lorraine | 2009-01-06 |
| 7463363 | Method and apparatus for ultrasonic laser testing | Mark A. Osterkamp | 2008-12-09 |
| 7369250 | System and method to inspect components having non-parallel surfaces | Marc Dubois | 2008-05-06 |