Inventor
Christopher M. Schmandt
Inventor
Winchester, MA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication28%
H04LTransmission of digital information, e.g. telegraphic communication22%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%
G10LSpeech analysis techniques or speech synthesis11%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%
G01CMeasuring distances, levels or bearings6%
G06FElectric digital data processing6%
G08BSignalling systems, e.g. personal calling systems6%
PatentTitleYear
8,135,128'Animatronic creatures that act as intermediaries between human users and a telephone system'20128,121,653'Methods and apparatus for autonomously managing communications using an intelligent intermediary'20127,865,560'System for summarization of threads in electronic mail'20117,849,147'Method and apparatus for summarization of threads in electronic mail'20107,738,637'Interactive voice message retrieval'20107,443,283'Methods and apparatus for connecting an intimate group by exchanging awareness cues and text, voice instant messages, and two-way voice communications'20087,392,280'Method for summarization of threads in electronic mail'20087,098,776'Methods and apparatus for vibrotactile communication'20066,937,986'Automatic dynamic speech recognition vocabulary based on external sources of information'20056,728,348'System for storing voice recognizable identifiers using a limited input device such as a telephone key pad'20045,177,685'Automobile navigation system using real time spoken driving instructions'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2012Patents assigned to MASSACHUSETTS INST TECHNOLOGY (6)· patent assignee history
1993Based in Milton, MA, US· patent location history
2004–2005Patents assigned to COMVERSE INC (2)· patent assignee history
2004–2012Based in Winchester, MA, US· patent location history
2008–2011Patents assigned to IBM (3)· patent assignee history
2012Patents assigned to MARTI STEFAN JOHANNES WALTER (2)· patent assignee history
2012Patents assigned to SCHMANDT CHRISTOPHER (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASSACHUSETTS INST TECHNOLOGY | 6 | 1993–2012 |
| IBM | 3 | 2008–2011 |
| COMVERSE INC | 2 | 2004–2005 |
| MARTI STEFAN JOHANNES WALTER | 2 | 2012 |
| SCHMANDT CHRISTOPHERself | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Winchester, Massachusetts, US | 10 | 2004–2012 |
| Milton, Massachusetts, US | 1 | 1993 |