Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7755323 | Portable power supply module with automatic winding mechanism | — | 2010-07-13 |
| 7743155 | Active-active operation for a cluster of SSL virtual private network (VPN) devices with load distribution | Vinod Pisharody, Tanya Zhiltsova | 2010-06-22 |
| 7652779 | Image-forming system with a graphical user interface having an interconnection architecture | Robert K. Holzwarth, Karl Kremer | 2010-01-26 |
| 7311110 | Automatic close umbrella with automatic resetting feature | — | 2007-12-25 |
| 6965518 | Power converter with output voltage level indicating device | — | 2005-11-15 |
| 6659782 | Electrical adapter with dual plug structure | — | 2003-12-09 |
| 6628535 | Voltage converter with selectable DC output voltage level | — | 2003-09-30 |
| 6548755 | Power supply adapter with foldable plug | — | 2003-04-15 |
| 6126460 | Safety dual plug structure | — | 2000-10-03 |
| D427965 | Mobile phone battery charger with electrical plug | — | 2000-07-11 |
| D427564 | Battery charger for mobile phone battery and mobile phone | — | 2000-07-04 |
| 6002276 | Stable output bias current circuitry and method for low-impedance CMOS output stage | — | 1999-12-14 |
| 5967807 | AC/DC electric adapter with the large and small plugs | — | 1999-10-19 |
| 5906509 | Charger with a replaceable electrical plug | — | 1999-05-25 |
| 5856749 | Stable output bias current circuitry and method for low-impedance CMOS output stage | — | 1999-01-05 |
| 5829993 | Charger with a replaceable electrical plug | — | 1998-11-03 |
| 5744934 | Power supply device | — | 1998-04-28 |
| 5713749 | Multi-functional charging device | — | 1998-02-03 |
| 5550889 | Alignment of an x-ray tube focal spot using a deflection coil | Michael F. Gard, Stephen W. Gravelle, Jiang Hsieh, Quan Lu, John W. Newman +1 more | 1996-08-27 |
| D367065 | Cellular telephone rack | — | 1996-02-13 |
| 5473654 | Backprojection for x-ray CT system | Francois Kotian, Gregg W. Martin, Stephen Metz, Arthur K. Collins | 1995-12-05 |
| 5430784 | Computerized tomography imaging using multi-slice detector with selectable slice thickness | David Byrd Ribner | 1995-07-04 |
| 5400385 | High voltage power supply for an X-ray tube | James A. Blake, Jonathan R. Schmidt | 1995-03-21 |
| 5142286 | Read-out photodiodes using sigma-delta oversampled analog-to-digital converters | David Byrd Ribner | 1992-08-25 |