Inventor
Steven R. Sweitzer
Inventor
Hillsborough, CA, US
Overview
Patents· 4 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 communication50%
H04BTransmission17%
H04JMultiplex communication17%
H04MTelephonic communication17%
PatentTitleYear
7,023,911'Method and apparatus for altering a round trip delay measurement in a telecommunication system to accurately position an echo canceller'20067,020,189'Method and apparatus for implementing digital filters in the data path of a PCM modem for efficient transition of a second analog-to-digital conversion process'20064,910,474'Method and apparatus for generating phase and amplitude modulated signals'19904,868,864'Autocorrelating 2400 bps handshake sequence detector'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1990Patents assigned to HAYES MICROCOMPUTER PROD (2)· patent assignee history
1989Based in San Carlos, CA, US· patent location history
1990–2006Based in Hillsborough, CA, US· patent location history
2006Patents assigned to GODIGITAL NETWORKS CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GODIGITAL NETWORKS CORP | 2 | 2006 |
| HAYES MICROCOMPUTER PROD | 2 | 1989–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hillsborough, California, US | 3 | 1990–2006 |
| San Carlos, California, US | 1 | 1989 |