Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506493 | High stability angular sensor | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2022-11-22 |
| 10921360 | Dual magnetic and electric field quartz sensor | Randall L. Kubena, Walter S. Wall, Yook-Kong Yong | 2021-02-16 |
| 10914585 | High dynamic range gyroscope | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2021-02-09 |
| 10697772 | High dynamic range gyroscope | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2020-06-30 |
| 10571267 | High stability angular sensor | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2020-02-25 |
| 10514261 | Gyromagnetic geopositioning system | Logan D. Sorenson, Hung Nguyen, Raviv Perahia, Deborah J. Kirby, David T. Chang | 2019-12-24 |
| 10444014 | High dynamic range gyroscope | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2019-10-15 |
| 10422641 | Gyroscope frequency tuning tabs on support spokes | Raviv Perahia, Deborah J. Kirby, Logan D. Sorenson | 2019-09-24 |
| 10266398 | ALD metal coatings for high Q MEMS structures | Randall L. Kubena | 2019-04-23 |
| 10240925 | Gradient force disk resonating gyroscope | Raviv Perahia, Jonathan Lake, Logan D. Sorenson | 2019-03-26 |
| 9977097 | Micro-scale piezoelectric resonating magnetometer | Hung Nguyen, Logan D. Sorenson, David T. Chang, Raviv Perahia, Deborah J. Kirby | 2018-05-22 |
| 9557173 | Integrated laser vibrometer MEMS micro-shell gyroscope | Raviv Perahia | 2017-01-31 |
| 9334153 | MEMS device connected to a substrate by flexible support structures | Raviv Perahia, Hung Nguyen | 2016-05-10 |
| 8994465 | Phase noise reduction control loop for oscillators using nonlinear resonator operation | Randall L. Kubena, Harris P. Moyer | 2015-03-31 |
| 8418554 | Gyroscope packaging assembly | — | 2013-04-16 |
| 8144317 | Method to locate and eliminate manufacturing defects in a quartz resonator gyro | — | 2012-03-27 |
| 7972552 | Method to locate and eliminate manufacturing defects in a quartz resonator gyro | — | 2011-07-05 |
| 7282834 | Micro electrical mechanical system (MEMS) tuning using focused ion beams | Randall L. Kubena | 2007-10-16 |
| 6922118 | Micro electrical mechanical system (MEMS) tuning using focused ion beams | Randall L. Kubena | 2005-07-26 |
| 6698287 | Microgyro tuning using focused ion beams | Randall L. Kubena, Robert M'Closkey, A. Dorian Challoner | 2004-03-02 |
| 6238539 | Method of in-situ displacement/stress control in electroplating | Ronghua Wei, Randall L. Kubena, Robert E. Doty | 2001-05-29 |
| 5568124 | Method to detect penetration of a surface and apparatus implementing same | Allan R. Kramer | 1996-10-22 |
| 4885534 | Direct measurement of photodiode impedance using electron beam probing | Robert E. Eck | 1989-12-05 |
| 4730158 | Electron-beam probing of photodiodes | Ichiro Kasai, Roderic L. Osgood, Charley B. Burgett, Michael D. Warfield | 1988-03-08 |
| 4695794 | Voltage calibration in E-beam probe using optical flooding | Charley B. Bargett, Roderic L. Osgood, Joseph Louis Davis | 1987-09-22 |