Inventor
Walter C. Robertson, Jr.
Inventor
Richardson, TX, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting58%
H04MTelephonic communication25%
G06FElectric digital data processing8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
6,834,060'Distributing local services telecommunications switching system'20046,320,953'Telecommunications network architecture enabling local services resale in a legacy network'20016,243,453'Programmable call processing system and method'20016,055,232'Telecommunications network architecture deploying intelligent network services in a legacy network'20006,035,028'Telecommunications network architecture enabling local services resale in a legacy network'20006,034,972'Distributed local services telecommunications switching system'20005,940,487'Programmable call processing system and method'19995,890,156'Distributed redundant database'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2004Patents assigned to ALCATEL USA SOURCING LP (7)· patent assignee history
1999Patents assigned to ALCATEL USA INC (1)· patent assignee history
1999–2004Based in Richardson, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCATEL USA SOURCING LP | 7 | 1999–2004 |
| ALCATEL USA INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richardson, Texas, US | 8 | 1999–2004 |