Crawford; Ian D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crawford; Ian D..The latest application filed is for "high prf, high efficiency laser diode driver power supply".
- Crawford; Ian D. - Longwood FL
- Crawford; Ian D - Longwood FL
- - Longwood FL US
- Crawford; Ian D. - Edinburgh GB6
| Patent | Date |
|---|---|
| High PRF, High Efficiency Laser Diode Driver Power Supply App 20210098965 - Crawford; Ian D. ; et al. | 2021-04-01 |
| Pulsed laser diode drivers and methods Grant 10,777,967 - Crawford , et al. Sept | 2020-09-15 |
| Pulsed Laser Diode Drivers And Methods App 20200119518 - Crawford; Ian D ; et al. | 2020-04-16 |
| Pulsed laser diode drivers and methods Grant 10,511,142 - Crawford , et al. Dec | 2019-12-17 |
| Pulsed Laser Diode Drivers And Methods App 20180323576 - Crawford; Ian D. ; et al. | 2018-11-08 |
| Biphase laser diode driver and method Grant 8,729,870 - Crawford , et al. May 20, 2 | 2014-05-20 |
| Accuracy of a laser rangefinder receiver Grant 8,619,239 - Crawford , et al. December 31, 2 | 2013-12-31 |
| Accuracy of a laser rangefinder receiver Grant 08619239 - | 2013-12-31 |
| Laser spot tracking with off-axis angle detection Grant 8,451,432 - Crawford , et al. May 28, 2 | 2013-05-28 |
| Laser Spot Tracking With Off-axis Angle Detection App 20130070239 - Crawford; Ian D. ; et al. | 2013-03-21 |
| Biphase Laser Diode Driver And Method App 20120268026 - Crawford; Ian D. ; et al. | 2012-10-25 |
| Accuracy Of A Laser Rangefinder Receiver App 20120194798 - Crawford; Ian D. ; et al. | 2012-08-02 |
| Biphase laser diode driver and method Grant 8,207,711 - Crawford , et al. June 26, 2 | 2012-06-26 |
| Smart linear pulsed laser diode driver, and method Grant 8,184,670 - Crawford , et al. May 22, 2 | 2012-05-22 |
| Smart Linear Pulsed Laser Diode Driver, And Method App 20110085576 - Crawford; Ian D. ; et al. | 2011-04-14 |
| Biphase Laser Diode Driver And Method App 20100207543 - Crawford; Ian D. ; et al. | 2010-08-19 |
| Laser spot tracker and target identifier Grant 7,773,202 - Crawford , et al. August 10, 2 | 2010-08-10 |
| Laser Spot Tracker And Target Identifier App 20090225299 - CRAWFORD; IAN D. ; et al. | 2009-09-10 |
| Polyphase diode driver Grant 7,348,948 - Crawford , et al. March 25, 2 | 2008-03-25 |
| Efficient fast pulsed laser or light-emitting diode driver Grant 7,262,584 - Crawford , et al. August 28, 2 | 2007-08-28 |
| Polyphase diode driver App 20050276294 - Crawford, Ian D. ; et al. | 2005-12-15 |
| Efficient fast pulsed laser or light-emitting diode driver App 20050185428 - Crawford, Ian D. ; et al. | 2005-08-25 |
| Single-stage power factor corrected capacitor charger Grant 6,856,119 - Crawford February 15, 2 | 2005-02-15 |
| Single-stage power factor corrected capacitor charger App 20040165403 - Crawford, Ian D. | 2004-08-26 |
| High-power pulsed laser diode driver Grant 6,697,402 - Crawford February 24, 2 | 2004-02-24 |
| Laser rangefinder receiver Grant 6,650,404 - Crawford November 18, 2 | 2003-11-18 |
| Pulse discriminator Grant 6,646,479 - Crawford November 11, 2 | 2003-11-11 |
| Low-noise current source driver for laser diodes Grant 6,587,490 - Crawford July 1, 2 | 2003-07-01 |
| Low-noise current source driver for laser diodes App 20030062881 - Crawford, Ian D. | 2003-04-03 |
| High-power pulsed laser diode driver App 20030016711 - Crawford, Ian D. | 2003-01-23 |
| Series-parallel switchable capacitor charging system Grant 5,461,297 - Crawford October 24, 1 | 1995-10-24 |
| Target identification systems Grant 5,350,134 - Crawford September 27, 1 | 1994-09-27 |
| Wide dynamic range optical receivers Grant 5,311,353 - Crawford May 10, 1 | 1994-05-10 |
| Laser Rangefinder receiver preamplifier Grant 4,939,476 - Crawford July 3, 1 | 1990-07-03 |
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