Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121910 | Method and circuitry to adaptively charge a battery/cell using the state of health thereof | Dania Ghantous, Fred Berkowitz, Christina Peabody | 2015-09-01 |
| 9063018 | Method and circuitry to determine temperature and/or state of health of a battery/cell | Dania Ghantous, Fred Berkowitz, Christina Peabody | 2015-06-23 |
| 9035623 | Monitor and control circuitry for charging a battery/cell, and methods of operating same | Fred Berkowitz, Mark Gurries, Miroslav Zmrzli, David Bruce Koons | 2015-05-19 |
| 9035621 | Method and circuitry to calculate the state of charge of a battery/cell | Fred Berkowitz, Dania Ghantous | 2015-05-19 |
| 8975874 | Method and circuitry to adaptively charge a battery/cell | Fred Berkowitz, Dania Ghantous | 2015-03-10 |
| 8970178 | Method and circuitry to calculate the state of charge of a battery/cell | Fred Berkowitz, Dania Ghantous, Christina Peabody | 2015-03-03 |
| 8907631 | Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data | Mark Gurries, Fred Berkowitz, David Bruce Koons, Miroslav Zmrzli | 2014-12-09 |
| 8901886 | Method and circuitry to recover energy from discharge signals of a charging operation of a battery/cell | Fred Berkowitz, Dania Ghantous | 2014-12-02 |
| 8791669 | Method and circuitry to calculate the state of charge of a battery/cell | Dania Ghantous, Fred Berkowitz | 2014-07-29 |
| 8638070 | Method and circuitry to adaptively charge a battery/cell | Dania Ghantous, Fred Berkowitz | 2014-01-28 |
| 8513921 | Method and circuitry to adaptively charge a battery/cell | Fred Berkowitz, Dania Ghantous | 2013-08-20 |
| 8427112 | Method and circuitry to calculate the state of charge of a battery/cell | Dania Ghantous, Fred Berkowitz | 2013-04-23 |
| 8368357 | Method and circuitry to adaptively charge a battery/cell | Dania Ghantous, Fred Berkowitz | 2013-02-05 |
| 7367359 | Proportional micromechanical valve | Kirt Williams, Bert Pieter Van Drieënhuizen, Edward Nelson Fuller, Richard J. Barron | 2008-05-06 |
| 7011378 | Proportional micromechanical valve | Kirt Williams, Bert Pieter Van Drieënhuizen, Edward Nelson Fuller, Richard J. Barron | 2006-03-14 |
| 6853654 | Tunable external cavity laser | Mark McDonald, Andrew Daiber, William B. Chapman | 2005-02-08 |
| 6845191 | Optical filter for wavelength division multipled optical signals | Ping Xie, Simon Yuanxiang Wu, Yalan Mao, Wei Wang, R. Brad Bettman | 2005-01-18 |
| 6836581 | Optical filter for wavelength division multipled optical signals | Ping Xie, Simon Yuanxiang Wu, Yalan Mao, Wei Wang, R. Brad Bettman | 2004-12-28 |
| 6761420 | Proportional micromechanical device | Kirt Williams, Bert Pieter Van Drieënhuizen, Edward Nelson Fuller, Richard J. Barron | 2004-07-13 |
| 6704332 | Tunable external cavity laser | William B. Chapman, Alejandro Dario Farinas, Carter Hand, Hua Li, Andrew Daiber | 2004-03-09 |
| 6694066 | Method and apparatus for an optical filter | Ping Xie, Simon Wu, Yalan Mao, Wei Wang, R. Brad Bettman | 2004-02-17 |
| 6684002 | Method and apparatus for an optical filter | Ping Xie, Simon Yuanxiang Wu, Yalan Mao, Wei Wang, R. Brad Bettman | 2004-01-27 |
| 6629465 | Miniature gauge pressure sensor using silicon fusion bonding and back etching | John Logan, Gertjan van Sprakelaar | 2003-10-07 |
| 6523560 | Microvalve with pressure equalization | Kirt Williams, Bert Pieter Van Drieënhuizen, Dominik P. Jaeggi, Edward Nelson Fuller, Richard J. Barron | 2003-02-25 |
| 6316796 | Single crystal silicon sensor with high aspect ratio and curvilinear structures | Kurt E. Petersen, Wendell McCulley, John Logan, Erno Klaasen, Jan Mark Noworolski | 2001-11-13 |