Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359967 | Deployable micro-spectrometer bullets | Sang H. Choi | 2025-07-15 |
| 12283418 | Electrode design for lift augmentation and power generation of atmospheric entry vehicles during aerocapture and entry, descent, and landing maneuvers | Foy M. Cheatwood, Christopher O. Johnston, Sergey Macheret, Bernard Parent, Justin Little | 2025-04-22 |
| 12204016 | Reverse-ephemeris lunar navigation system for long-distance route determination | Michael S. McBeth | 2025-01-21 |
| 12125636 | System and method for lift augmentation of atmospheric entry vehicles during aerocapture and entry, descent, and landing maneuvers | Foy M. Cheatwood, Christopher O. Johnston, Sergey Macheret, Bernard Parent, Justin Little | 2024-10-22 |
| 12122539 | NTAC augmented nuclear electric propulsion and/or nuclear thermal propulsion | Sang H. Choi, Dennis M. Bushnell | 2024-10-22 |
| 11646601 | Apparatus for internet and power backup | Christopher J. Ludewig | 2023-05-09 |
| 11451922 | Head-mounted speaker array | Jan Pedersen | 2022-09-20 |
| 11451746 | Image and audio data processing to create mutual presence in a video conference | Jules Cook Graybill, Katherine M. Ryan, Maren Marie Costa, Marshall Friend Tappen, Kristina Lisa Klinkner +1 more | 2022-09-20 |
| 11303150 | Apparatus for internet and power backup | Christopher J. Ludewig | 2022-04-12 |
| 8416019 | System and method for interpolating digitally-controlled amplifier gain | Leslie B. Tyler, Christopher M. Hanna | 2013-04-09 |
| 8258870 | System and method for digital control of amplifier gain with reduced zipper noise | Christopher M. Hanna | 2012-09-04 |
| 8164452 | Post office box electronic notification system | Richard Moses | 2012-04-24 |
| 7262543 | System and method for monitoring piezoelectric material performance | Robert L. Fox, Richard L. Chattin, Qamar A. Shams | 2007-08-28 |
| 6571144 | System for providing a digital watermark in an audio signal | Donald W. Moses | 2003-05-27 |
| 5612943 | System for carrying transparent digital data within an audio signal | Norman Durkee, Charles H. Hustig | 1997-03-18 |
| 5260704 | Direct power output digital to analog conversion of digital audio signals | Charles H. Hustig, Donald W. Moses, Robert S. Bradford, Jeffrey L. Ward, Wayne P. Olson +3 more | 1993-11-09 |
| 5226000 | Method and system for time domain interpolation of digital audio signals | Raymond Miller, Charles H. Hustig, Donald W. Moses, Robert S. Bradford, Jeffrey L. Ward +3 more | 1993-07-06 |
| 5075880 | Method and apparatus for time domain interpolation of digital audio signals | Donald W. Moses, James M. Kresse | 1991-12-24 |
| 4724435 | Bi-directional data telemetry system | Donald W. Moses, James Kinne, Charles H. Hustig, Wayne P. Olson, Alan M. Doberstein +1 more | 1988-02-09 |