Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9559888 | VoIP client control via in-band video signalling | Daping Wang | 2017-01-31 |
| 8832106 | Method of visualizing consumption information, corresponding device, storage means, and software program therefor | Dieter Kopp, Catherine Lefevre | 2014-09-09 |
| 8145540 | Management platform and associated method for managing smart meters | Catherine Lefevre, Christophe Closset, Michel Genette, Pierre Close, Sebastien Determe +3 more | 2012-03-27 |