Inventor
Stephen B. Weinstein
Inventor
Summit, NJ, US
Overview
Patents· 16 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 communication31%
H04BTransmission16%
H04MTelephonic communication13%
H04QSelecting9%
H04NPictorial communication, e.g. television6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
G06FElectric digital data processing3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
G07CTime or attendance registers3%
G07FCoin-freed or like apparatus3%
PatentTitleYear
7,746,829'Flexible transport system including support for bilateral user access'20107,483,411'Apparatus for public access mobility LAN and method of operation thereof'20097,369,526'Flexible transport system including support for bilateral user access'20087,340,175'Non-uniform optical waveband aggregator and deaggregator and hierarchical hybrid optical cross-connect system'20086,035,020'Modem data call bypass of a telephone network voice switch'20005,371,532'Communications architecture and method for distributing information services'19945,341,474'Communications architecture and buffer for distributing information services'19944,827,518'Speaker verification system using integrated circuit cards'19894,453,074'Protection system for intelligent cards'1984RE031253'Echo cancellation in two-wire, two-way data transmission systems'19834,253,184'Phase-jitter compensation using periodic harmonically related components'19814,245,345'Timing acquisition in voiceband data sets'19814,237,554'Coefficient tap leakage for fractionally-spaced equalizers'19804,131,767'Echo cancellation in two-wire, two-way data transmission systems'19784,074,086'Joint adaptive echo canceller and equalizer for two-wire full-duplex data transmission'19783,932,032'Motion picture sound synchronization'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1983Based in Holmdel, NJ, US· patent location history
1978–1981Patents assigned to BELL TELEPHONE LABOR INC (5)· patent assignee history
1984Patents assigned to AMERICAN EXPRESS CO (1)· patent assignee history
1984–2010Based in Summit, NJ, US· patent location history
1989–1994Patents assigned to BELL COMMUNICATIONS RES (3)· patent assignee history
2000Based in Mercerville, NJ, US· patent location history
2008–2010Patents assigned to KOHL GROUP INC (2)· patent assignee history
2008–2009Patents assigned to NEC CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BELL TELEPHONE LABOR INC | 5 | 1978–1981 |
| BELL COMMUNICATIONS RES | 3 | 1989–1994 |
| KOHL GROUP INC | 2 | 2008–2010 |
| NEC CORP | 2 | 2008–2009 |
| AMERICAN EXPRESS CO | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Summit, New Jersey, US | 8 | 1984–2010 |
| Holmdel, New Jersey, US | 7 | 1976–1983 |
| Mercerville, New Jersey, US | 1 | 2000 |