Inventor
Robert F. Kalman
Inventor
Cupertino, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication27%
G02BOptical elements, systems or apparatus18%
G01BMeasuring length, thickness or similar linear dimensions9%
G01CMeasuring distances, levels or bearings9%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light9%
H04JMultiplex communication9%
H04QSelecting9%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%
PatentTitleYear
6,865,149'Dynamically allocated ring protection and restoration technique'20056,680,912'Selecting a routing direction in a communications network using a cost metric'20046,647,428'Architecture for transport of multiple services in connectionless packet-based communication networks'20036,424,756'Fourier optical switch'20025,879,571'Lensed planar optical waveguides for packaging opto-electronic devices'19995,185,749'Large signal three-level superfluorescent fiber sources'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to TRUSTEE OF THE LELAND STANFORD (1)· patent assignee history
1993Based in Sunnyvale, CA, US· patent location history
1999Patents assigned to OPTICAL NETWORKS INC (1)· patent assignee history
1999–2005Based in Cupertino, CA, US· patent location history
2002Patents assigned to ONI SYSTEMS CORP (1)· patent assignee history
2003–2005Patents assigned to LUMINOUS NETWORKS INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMINOUS NETWORKS INC | 3 | 2003–2005 |
| ONI SYSTEMS CORP | 1 | 2002 |
| OPTICAL NETWORKS INC | 1 | 1999 |
| TRUSTEE OF THE LELAND STANFORD | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 5 | 1999–2005 |
| Sunnyvale, California, US | 1 | 1993 |