Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6049144 | Rechargeable battery with a built-in safety circuit for a portable electric apparatus | Timothy Banyas | 2000-04-11 |
| 6025694 | Battery pack for a portable electric apparatus and a method for the charging thereof | Johan Mercke | 2000-02-15 |
| 5990659 | Battery pack that communicates intrinsic information over battery voltage terminals | — | 1999-11-23 |
| 5945804 | Method and device for controlling the voltage across individual cells in a battery | Magnus Hansson | 1999-08-31 |
| 5834921 | Safety device for a portable battery-powered electric apparatus | Johan Mercke | 1998-11-10 |
| 5818204 | Battery charging methods and apparatuses | Timothy Banyas | 1998-10-06 |