Inventor
Sidhartha Maitra
Inventor
Saratoga, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis21%
H04LTransmission of digital information, e.g. telegraphic communication21%
H04MTelephonic communication21%
H04NPictorial communication, e.g. television21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
LOC141%
PatentTitleYear
7,092,406'Computer implemented communication apparatus and method'20067,082,141'Computer implemented voice over data communication apparatus and method'20067,082,106'Computer-based multi-media communications system and method'20065,790,532'Voice over video communication system'19985,764,627'Method and apparatus for a hands-free speaker phone'19985,754,589'Noncompressed voice and data communication over modem for a computer-based multifunction personal communications system'1998D0394250'Icon for a display screen'19985,673,268'Modem resistant to cellular dropouts'19975,673,257'Computer-based multifunction personal communication system'19975,600,649'Digital simultaneous voice and data modem'19975,592,586'Voice compression system and method'19975,577,041'Method of controlling a personal communication system'19965,559,793'Echo cancellation system and method'19965,546,395'Dynamic selection of compression rate for a voice compression algorithm in a voice over data modem'19965,471,470'Computer-based multifunction personal communications system'19955,452,289'Computer-based multifunction personal communications system'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2006Patents assigned to MULTI TECH SYSTEMS INC (16)· patent assignee history
1995–2006Based in Saratoga, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MULTI TECH SYSTEMS INC | 16 | 1995–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saratoga, California, US | 16 | 1995–2006 |