Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8675908 | Low cost programmable sound recording and playback device and method for communicating with, and recharging of, the device | Harold D. Pierce | 2014-03-18 |
| 8270058 | Coherence length controller | Todd Harding Tomkinson | 2012-09-18 |
| 8045251 | Coherence length controller | Todd Harding Tomkinson | 2011-10-25 |
| 7564880 | Laser intra-cavity electronic wavelength tuner | Harold N. Seiden | 2009-07-21 |
| 7561090 | Focal plane array with serial, variable bit width analog to digital converter | Richard H. Burns | 2009-07-14 |
| 7561091 | Analog to digital converter with dynamically reconfigurable conversion resolution | Kenneth J. Carrillo | 2009-07-14 |
| 7405814 | Frequency multiplexed, multiple channel heterodyne interferometer | — | 2008-07-29 |
| 7291832 | Optical encoders for position measurements | — | 2007-11-06 |
| 7265331 | Optical sensing apparatus and method for determining highest intensity of light in an array | Jon E. Hunt | 2007-09-04 |
| 7154591 | Laser range finding apparatus | Blair F. Campbell | 2006-12-26 |
| 7075700 | Mirror actuator position sensor systems and methods | — | 2006-07-11 |
| 7045769 | Optical encoders for position measurements | — | 2006-05-16 |
| 7006542 | System and method for stabilizing a laser output frequency | — | 2006-02-28 |
| 6897961 | Heterodyne lateral grating interferometric encoder | Kenneth C. Widen | 2005-05-24 |
| 6819635 | Portable clock with chime signal | Stephen McIntosh, Harold D. Pierce | 2004-11-16 |
| 6781677 | Laser range finding apparatus | Blair F. Campbell | 2004-08-24 |
| 6575851 | Rebound wall for ball sports | Catherine B. Lamberti, Harold D. Pierce | 2003-06-10 |