Inventor
Frank J. Janniello
Inventor
Stamford, CT, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission30%
H04JMultiplex communication30%
H01RElectrically-conductive connections20%
H04LTransmission of digital information, e.g. telegraphic communication20%
PatentTitleYear
6,721,805'Providing shared-medium multiple access capability in point-to-point communications'20045,825,949'Optical wavelength division multiplexer for coupling to data sources and sinks, wherein at least two data sources and sinks operate with different communication protocols'19985,537,238'Method and apparatus for making wavelength adjustments in a wavelength division multiplex system'19965,487,120'Optical wavelength division multiplexer for high speed, protocol-independent serial data sources'19965,253,274'Means to differentiate between commands and data on a communications link'19934,346,419'Detachable plug'19824,345,122'Detachable cord'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Patents assigned to CLAIROL INC (2)· patent assignee history
1982–2004Based in Stamford, CT, US· patent location history
1993–2004Patents assigned to IBM (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 5 | 1993–2004 |
| CLAIROL INC | 2 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stamford, CT, US | 7 | 1982–2004 |