Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959647 | System and method for sensing and responding to fatigue during a physical activity | Andrew Robert Chang, Daniel Le Ly, Ray Franklin Cowan, Rebecca Shultz | 2021-03-30 |
| 10314520 | System and method for characterizing biomechanical activity | Ray Franklin Cowan, Andrew Robert Chang | 2019-06-11 |
| 10276020 | System and method of biomechanical posture detection and feedback | Andrew Robert Chang, Monisha Perkash, Chung-Che Charles Wang | 2019-04-30 |
| 10271773 | System and method of biomechanical posture detection and feedback including sensor normalization | Andrew Robert Chang, Monisha Perkash, C. Charles Wang | 2019-04-30 |
| 9936900 | System and method of biomechanical posture detection and feedback including sensor normalization | Andrew Robert Chang, Monisha Perkash, C. Charles Wang | 2018-04-10 |
| 9940811 | System and method of biomechanical posture detection and feedback | Andrew Robert Chang, Monisha Perkash, Chung-Che Charles Wang | 2018-04-10 |
| 9591996 | System and method for detecting transitions between sitting and standing states | Andrew Robert Chang | 2017-03-14 |
| 9541994 | System and method of biomechanical posture detection and feedback including sensor normalization | Andrew Robert Chang, Monisha Perkash, C. Charles Wang | 2017-01-10 |
| 9514625 | System and method of biomechanical posture detection and feedback | Andrew Robert Chang, Monisha Perkash, C. Charles Wang | 2016-12-06 |
| 9286782 | System and method of biomechanical posture detection and feedback | Andrew Robert Chang, Monisha Perkash, C. Charles Wang | 2016-03-15 |
| 9128521 | System and method of biomechanical posture detection and feedback including sensor normalization | Andrew Robert Chang, Monisha Perkash, C. Charles Wang | 2015-09-08 |
| 8928484 | System and method of biomechanical posture detection and feedback | Andrew Robert Chang, Monisha Perkash, C. Charles Wang | 2015-01-06 |