Inventor
Robert Petrelli
Inventor
East Brunswick, NJ, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting54%
H04MTelephonic communication46%
PatentTitleYear
6,359,980'Method for administering advanced number portability numbers'20025,694,459'Personalized information service system'19975,459,779'Method for switching telephone calls to information service providers'19955,444,713'Telephone information service system using digital and out-of-band signaling'19955,185,781'Automation of telephone operator assistance calls'19935,181,237'Automation of telephone operator assistance calls'19934,899,375'More efficient call handling for operator assistance calls'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (1)· patent assignee history
1990Based in Naperville, IL, US· patent location history
1993Patents assigned to AT & T BELL LAB (2)· patent assignee history
1993–1997Based in East Brunswick, NJ, US· patent location history
1995–1997Patents assigned to AT & T CORP (3)· patent assignee history
2002Patents assigned to LUCENT TECHNOLOGIES INC (1)· patent assignee history
2002Based in Neshanic Station, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T CORP | 3 | 1995–1997 |
| AT & T BELL LAB | 2 | 1993 |
| AMERICAN TELEPHONE & TELEGRAPH | 1 | 1990 |
| LUCENT TECHNOLOGIES INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Brunswick, New Jersey, US | 5 | 1993–1997 |
| Neshanic Station, New Jersey, US | 1 | 2002 |
| Naperville, Illinois, US | 1 | 1990 |