Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723137 | Hybrid magnet for vacuum electronic device | Jishi Ren, Jehn-Huar Chern, Laurence P. Sadwick | 2014-05-13 |
| 8549740 | Method of manufacturing a folded waveguide | Laurence P. Sadwick, Jehn-Huar Chern | 2013-10-08 |
| 8525588 | Vacuum electronic device | Laurence P. Sadwick, Jishi Ren | 2013-09-03 |
| 8476830 | Coupled cavity traveling wave tube | Laurence P. Sadwick, Jishi Ren | 2013-07-02 |
| 8446741 | Multiple driver power supply | Laurence P. Sadwick, Mohammad M. Mojarradi | 2013-05-21 |
| 8242696 | Vacuum electronic device | Laurence P. Sadwick, Jishi Ren | 2012-08-14 |
| 8009452 | Multiple driver power supply | Laurence P. Sadwick, Mohammad M. Mojarradi | 2011-08-30 |
| 7782644 | Method and apparatus for supplying power | Laurence P. Sadwick, Mohammad M. Mojarradi | 2010-08-24 |
| 7709292 | Processes and packaging for high voltage integrated circuits, electronic devices, and circuits | Laurence P. Sadwick, Mohammad M. Mojarradi, Jehn-Huar Chern | 2010-05-04 |
| 7531104 | Micro-optic elements and method for making the same | — | 2009-05-12 |
| 7504039 | Method of micro-fabrication of a helical slow wave structure using photo-resist processes | Laurence P. Sadwick, Jehn-Huar Chern, Jishi Ren, Ding Wu, Ching-Hsi Lin | 2009-03-17 |
| 7498120 | Vacuum compatible high frequency electromagnetic and millimeter wave source components, devices and methods of micro-fabricating | Laurence P. Sadwick, Jehn-Huar Chern | 2009-03-03 |
| 7397175 | Solid state vacuum devices | Larry Sadwick | 2008-07-08 |
| 7142568 | High-power blue and green light laser generation from high-powered diode lasers | — | 2006-11-28 |
| 7067980 | Shinged structures for vacuum microelectronics and methods of manufacturing same | Larry Sadwick | 2006-06-27 |
| 6995502 | Solid state vacuum devices and method for making the same | Larry Sadwick | 2006-02-07 |
| 6650665 | High-power blue and green light laser generation from high-powered diode lasers | John M. Worlock, Mike Willis, Robert Gwynn | 2003-11-18 |
| 6592831 | Vaporization and cracker cell method and apparatus | Laurence P. Sadwick, Paul P. Lee | 2003-07-15 |
| 6501363 | Vertical transformer | Jishi Ren | 2002-12-31 |
| 6447734 | Vaporization and cracker cell apparatus | Laurence P. Sadwick, Paul P. Lee | 2002-09-10 |
| 6414973 | High-power blue and green light laser generation from high powered diode lasers | John M. Worlock, Mike Willis, Robert Gwynn | 2002-07-02 |
| 6259713 | Laser beam coupler, shaper and collimator device | Xudong Wang | 2001-07-10 |
| 6002703 | Gaussian profile promoting cavity for semiconductor laser | Wei Xu | 1999-12-14 |