Inventor
Thomas E. Stammely
Inventor
Cary, NC, US
Overview
Patents· 11 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 communication47%
H01HElectric switches13%
H03KPulse technique13%
H05BElectric heating13%
G01RMeasuring electric variables7%
G02BOptical elements, systems or apparatus7%
PatentTitleYear
6,278,695'Multi-port LAN switch for a token-ring network'20016,101,304'Air blown fiber (ABF) tube cable with central innerduct'20005,680,397'Multi-port LAN switch for a token-ring network'19975,649,111'Data port expander'19975,625,621'Method and system of automatically configuring a LAN switch portof a multi-port LAN switch based on an attached device type'19975,581,710'Full duplex communication on a single communication ring'19965,561,666'Apparatus and method for determining operational mode for a station entering a network'1996RE033825'Sub-milliamp mechanical relay control'19924,701,630'Local area network station connector'19874,551,671'Terminal disconnect and media wire fault detect mechanism'19854,527,216'Sub-milliamp mechanical relay control'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2001Patents assigned to IBM (9)· patent assignee history
1985–2001Based in Cary, NC, US· patent location history
2000Patents assigned to SUMITOMO ELECTRIC LIGHTWAVE CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 9 | 1985–2001 |
| SUMITOMO ELECTRIC LIGHTWAVE CO | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cary, NC, US | 11 | 1985–2001 |