Inventor
Stephen Hayes
Inventor
Carrollton, TX, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks46%
G01SRadio direction-finding13%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04MTelephonic communication8%
H04QSelecting8%
F16KValves4%
H04BTransmission4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
6,225,944'Manual reporting of location data in a mobile communications network'20016,195,557'System and method for use of override keys for location services'20016,151,498'System and method for routing positioning requests based on mobile switching center address'20006,138,003'System and method for authorization of location services'20006,104,931'System and method for defining location services'20006,088,594'System and method for positioning a mobile terminal using a terminal based browser'20006,078,818'System and method for implementing positioning quality of service'20006,002,936'System and method for informing network of terminal-based positioning method capabilities'19996,002,932'System and method for mobile terminal positioning'19995,991,620'Positioning busy indicator and queuing mechanism'19995,875,238'Transport mechanism for accounting messages within a telecommunications system'19995,732,127'Real-time network for distributed telecommunication accounting systems'19984,015,631'Gas taps'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to EWARTS LIMITED (1)· patent assignee history
1977Based in Dudley, GB· patent location history
1998Patents assigned to ERRICSON INC (1)· patent assignee history
1998–2001Based in Carrollton, TX, US· patent location history
1999–2001Patents assigned to ERICSSON INC (10)· patent assignee history
1999Patents assigned to ERICSSON GE MOBILE INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON INC | 10 | 1999–2001 |
| ERICSSON GE MOBILE INC | 1 | 1999 |
| ERRICSON INC | 1 | 1998 |
| EWARTS LIMITED | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Carrollton, Texas, US | 12 | 1998–2001 |
| Dudley, GB | 1 | 1977 |