Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948078 | Battery having a plurality of temperature sensors for outputting different control information to a connected computer system based upon the temperature relationships of the sensors | — | 2005-09-20 |
| 6920575 | POWER SOURCE SWITCHING UNIT WITH INTEGRATED CHARGING CIRCUIT FOR SELECTIVELY COUPLING AN EXTERNAL POWER SOURCE, A COMPUTER LOAD, AND BATTERIES, FOR PROVIDING TEMPORARY POWER DURING COUPLING, AND FOR CHARGING BATTERIES | — | 2005-07-19 |
| 6910143 | Electronic power unit with a battery and a compensator for calculating the actual charge capacity of the battery | Noboru Tsurukawa | 2005-06-21 |
| 6901520 | Power supply protection apparatus for computer system | Arimasa Naitoh | 2005-05-31 |
| 6895516 | Switching between source power supply and battery of a system based upon connection status of source power supply and battery and a system parameter indicative of the status of the system | — | 2005-05-17 |
| 6842708 | Method and apparatus for determining battery life | — | 2005-01-11 |
| 6839853 | System for controlling power of computer depending on test result of a power-on self test | Arimasa Naitoh, Ken Inoue | 2005-01-04 |