Inventor
Paolo Ottolenghi
Inventor
Sceaux, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission67%
H04JMultiplex communication17%
H04QSelecting17%
PatentTitleYear
6,583,905'Apparatus and method for reducing SPM/GVD in optical systems'20036,498,665'System for adding/dropping wavelength division multiplexed optical signals'20026,377,378'Suppression of polarization hole burning with an acousto-optic modulator'20026,236,777'Reliability of an optical communication system and of an optical amplifying system, and a method suitable to this aim'20016,191,854'Optical telecommunications system'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to PIRELLI CAVI E SISTEMI SPA (3)· patent assignee history
2001–2003Based in Sceaux, FR· patent location history
2002Patents assigned to CIT ALCATEL (1)· patent assignee history
2002Based in Milano, IT· patent location history
2003Patents assigned to CISCO PHOTONICS ITALY S R L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIRELLI CAVI E SISTEMI SPA | 3 | 2001–2002 |
| CISCO PHOTONICS ITALY S R L | 1 | 2003 |
| CIT ALCATEL | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sceaux, FR | 4 | 2001–2003 |
| Milano, IT | 1 | 2002 |