Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294293 | Control method and circuit for two-stage current limiting of peak power current | Haodan Huang | 2025-05-06 |
| 11925435 | Intra-oral scanning device with integrated optical coherence tomography (OCT) | Justin G. Graham, Rod Duncan, Greg R. Basile, Grant E. Kenworthy, Henley Quadling +2 more | 2024-03-12 |
| 11909322 | Isolation type power conversion method based on demagnetization iteration control and power conversion circuit | Feiming Huang, Jie He | 2024-02-20 |
| 11648095 | Intra-oral scanning device | Gregory R. Basile, Rod Duncan, Justin G. Graham, Grant E. Kenworthy, Henley Quadling +3 more | 2023-05-16 |
| 11382517 | Intra-oral scanning device with integrated optical coherence tomography (OCT) | Justin G. Graham, Rod Duncan, Greg R. Basile, Grant E. Kenworthy, Henley Quadling +2 more | 2022-07-12 |
| 10711768 | Tower bottom cooling device for wind power generator unit, and control method | Lizhou Wu, Dazhi Pan, Mingyang XU | 2020-07-14 |
| 10006944 | Electro-optic current sensor with high dynamic range and accuracy | Philip B. Davis, Theodore Konetski, Anthony Fiorille, William Laratta, Atul Pradhan +1 more | 2018-06-26 |
| 9817038 | Electro-optic current sensor with high dynamic range and accuracy | Philip B. Davis, Theodore Konetski | 2017-11-14 |
| 9535097 | Electro-optic current sensor with high dynamic range and accuracy | Philip B. Davis, Theodore Konetski | 2017-01-03 |
| 9515484 | System and method for reducing reactive current on a common DC bus with multiple inverters | Rongjun Huang, Craig R. Winterhalter, Mark A. Gries | 2016-12-06 |
| 9364300 | Intra-oral scanning device with illumination frames interspersed with image frames | Andrei Tchouprakov, Radu Gheorghe, Roman Sokolov, Mark Quadling, Henley Quadling +1 more | 2016-06-14 |
| 9146358 | Collimator holder for electro-optical sensor | Philip B. Davis | 2015-09-29 |
| 9066772 | Intra-oral scanning device with illumination frames interspersed with image frames | Andrei Tchouprakov, Radu Gheorghe, Roman Sokolov, Mark Quadling, Henley Quadling +1 more | 2015-06-30 |
| 7978892 | 3D photogrammetry using projected patterns | Mark Quadling, Henley Quadling, Andrei Tchouprakov | 2011-07-12 |
| 7775979 | Transmit and receive interface array for highly integrated ultrasound scanner | Kai Erik Thomenius, Robert Gideon Wodnicki | 2010-08-17 |
| 7293462 | Isolation of short-circuited sensor cells for high-reliability operation of sensor array | Warren Lee, David Martin Mills, Glenn Scott Claydon, Kenneth Wayne Rigby, Wei-Cheng Tian +5 more | 2007-11-13 |
| 6426816 | Wide transmission optical comb filter with wide pass band and wide stop band | Kuang-Yi Wu, Charles Wong, Jian Liu | 2002-07-30 |