Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6061577 | Electrical power supply circuit, in particular for portable appliances | Xavier Andrieu | 2000-05-09 |
| 5604418 | Method of charging a lithium storage cell having a carbone anode | Xavier Andrieu, Antoine Sonnet | 1997-02-18 |
| 5543245 | System and method for monitoring battery aging | Xavier Andrieu, Michel Rocher, Philippe Guillaume | 1996-08-06 |
| 5530361 | Method and apparatus for measuring the state of charge of an electrochemical cell pulse producing a high discharge current | Xavier Andrieu | 1996-06-25 |
| 5519304 | Circuit for measuring the state of charge of an electrochemical cell | Xavier Andrieu | 1996-05-21 |