Inventor
William L. Aranguren
Inventor
Sayreville, NJ, 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 communication30%
H04BTransmission20%
H04QSelecting20%
G06FElectric digital data processing10%
H04HBroadcast communication10%
H04NPictorial communication, e.g. television10%
PatentTitleYear
6,427,237'Network for distributing multimedia signals over a primary signal distribution path'20025,553,071'Communication system topology providing dynamic allocation of B-channels'19964,674,085'Local area network'19874,164,787'Multiple microprocessor intercommunication arrangement'19794,143,241'Small digital time division switching arrangement'19794,027,247'Receiver especially for use as a diversity combining receiver with channel selection capability'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1979Patents assigned to BELL TELEPHONE LABOR INC (3)· patent assignee history
1977–1979Based in Sayreville, NJ, US· patent location history
1987Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (1)· patent assignee history
1987Patents assigned to AT & T INFORMATION SYSTEMS INC (1)· patent assignee history
1987Based in Wayside, NJ, US· patent location history
1996Patents assigned to LUCENT TECHNOLOGIES INC (1)· patent assignee history
1996–2002Based in Ocean Township, NJ, US· patent location history
2002Patents assigned to AVAYA TECHNOLOGY CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BELL TELEPHONE LABOR INC | 3 | 1977–1979 |
| AMERICAN TELEPHONE & TELEGRAPH | 1 | 1987 |
| AT & T INFORMATION SYSTEMS INC | 1 | 1987 |
| AVAYA TECHNOLOGY CORP | 1 | 2002 |
| LUCENT TECHNOLOGIES INC | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sayreville, New Jersey, US | 3 | 1977–1979 |
| Ocean Township, New Jersey, US | 2 | 1996–2002 |
| Wayside, New Jersey, US | 1 | 1987 |