Inventor
Rajesh Balchandran
Inventor
Congers, NY, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing54%
G10LSpeech analysis techniques or speech synthesis32%
H04MTelephonic communication11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
PatentTitleYear
10,192,543Method and system for conveying an example in a natural language understanding application20199,767,092'Information extraction in a natural language understanding system'20179,454,525'Information extraction in a natural language understanding system'20169,384,190'Method and system for conveying an example in a natural language understanding application'20169,342,588'Reclassification of training data to improve classifier accuracy'20169,104,287'System and method for data collection interface creation and data collection administration'20159,058,319'Sub-model generation to improve classification accuracy'20158,630,856'Relative delta computations for determining the meaning of language inputs'20148,612,229'Method and system for conveying an example in a natural language understanding application'20138,521,511'Information extraction in a natural language understanding system'20138,285,539'Extracting tokens in a natural language understanding application'20127,974,835'Method, system, and apparatus for natural language mixed-initiative dialogue processing'20117,835,911'Method and system for automatically building natural language understanding models'20107,707,027'Identification and rejection of meaningless input during natural language classification'20107,562,016'Relative delta computations for determining the meaning of language inputs'20097,386,440'Method, system, and apparatus for natural language mixed-initiative dialogue processing'20087,366,666'Relative delta computations for determining the meaning of language inputs'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2017Patents assigned to IBM (9)· patent assignee history
2008–2014Based in Elmsford, NY, US· patent location history
2009–2019Patents assigned to NUANCE COMMUNICATIONS INC (8)· patent assignee history
2010–2016Based in Congers, NY, US· patent location history
2012–2016Patents assigned to BALCHANDRAN RAJESH (7)· patent assignee history
2012–2016Patents assigned to BOYER LINDA M (6)· patent assignee history
2012–2016Patents assigned to PURDY GREGORY (4)· patent assignee history
2015Based in Conger, NY, US· patent location history
2016–2019Based in Verona, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 9 | 2008–2017 |
| NUANCE COMMUNICATIONS INC | 8 | 2009–2019 |
| BALCHANDRAN RAJESHself | 7 | 2012–2016 |
| BOYER LINDA M | 6 | 2012–2016 |
| PURDY GREGORY | 4 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Congers, New York, US | 8 | 2010–2016 |
| Verona, WI, US | 4 | 2016–2019 |
| Elmsford, New York, US | 4 | 2008–2014 |
| Conger, New York, US | 1 | 2015 |