Inventor
Thomas J. Makovicka
Inventor
Raleigh, NC, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis40%
G01SRadio direction-finding20%
G06FElectric digital data processing20%
H04MTelephonic communication20%
PatentTitleYear
6,937,980'Speech recognition using microphone antenna array'20056,725,193'Cancellation of loudspeaker words in speech recognition'20046,487,178'Methods and apparatus for providing volume control in communicating systems including a linear echo canceler'20026,075,987'Stand alone global positioning system (GPS) and method with high sensitivity'20004,862,407'Digital signal processing apparatus'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to MOTOROLA INC (1)· patent assignee history
1989Based in Mesa, AZ, US· patent location history
2000–2004Patents assigned to ERICSSON INC (3)· patent assignee history
2000–2005Based in Raleigh, NC, US· patent location history
2005Patents assigned to ERICSSON TELEFON AB L M (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON INC | 3 | 2000–2004 |
| ERICSSON TELEFON AB L M | 1 | 2005 |
| MOTOROLA INC | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Raleigh, NC, US | 4 | 2000–2005 |
| Mesa, AZ, US | 1 | 1989 |