Inventor
Bryan A. Potratz
Inventor
Palatine, IL, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission29%
H04LTransmission of digital information, e.g. telegraphic communication29%
H04MTelephonic communication29%
B21JForging14%
PatentTitleYear
5,222,251'Method for eliminating acoustic echo in a communication device'19935,150,359'Multiplexed synchronous/asynchronous data bus'19924,972,432'Multiplexed synchronous/asynchronous data bus'19904,843,621'Speakerphone using digitally compressed audio to detect acoustic feedback'19894,741,018'Speakerphone using digitally compressed audio to control voice path gain'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1993Patents assigned to MOTOROLA INC (5)· patent assignee history
1988–1992Based in Palatine, IL, US· patent location history
1993Based in Glendale Heights, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 5 | 1988–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palatine, Illinois, US | 4 | 1988–1992 |
| Glendale Heights, Illinois, US | 1 | 1993 |