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USPTO Patent Rankings Data through Dec 31, 2025
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Jean-Guy E. Dahan — 10 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
SISpeechworks International: 3 patents #5 of 22Top 25%
Nortel Networks Limited: 2 patents #1,531 of 5,294Top 30%
Winnipeg, CA: #78 of 1,797 inventorsTop 5%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Jean-Guy E. Dahan has been granted 10 US patents while listed as an inventor at Microsoft. The first was granted in 1999 and the most recent in November 2020. Jean-Guy E. Dahan ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Jean-Guy E. Dahan in Winnipeg, MB, CA.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10846429 Automated obscuring system and method Kenneth William Douglas Smith, Uwe Helmut Jost, Fabrizio Lussana, Vittorio Manzone, David Copp 2020-11-24 $35,461,000
10229701 Server-side ASR adaptation to speaker, device and noise condition via non-ASR audio transmission Daniel Willett, William F. Ganong, III, Jianxiong Wu 2019-03-12 $8,857,000
9734828 Method and apparatus for detecting user ID changes William F. Ganong, III, Jianxiong Wu 2017-08-15 $8,328,000
9679560 Server-side ASR adaptation to speaker, device and noise condition via non-ASR audio transmission Daniel Willett, William F. Ganong, III, Jianxiong Wu 2017-06-13 $5,131,000
9571645 Systems and methods for providing a virtual assistant Holger Quast, Kenneth W. D. Smith, Andrew D. Mauro 2017-02-14 $4,718,000
7216079 Method and apparatus for discriminative training of acoustic models of a speech recognition system Etienne Barnard 2007-05-08
7127393 Dynamic semantic control of a speech recognition system Michael S. Phillips, Etienne Barnard, Michael J. Metzger 2006-10-24
6519562 Dynamic semantic control of a speech recognition system Michael S. Phillips, Etienne Barnard, Michael J. Metzger 2003-02-11 $1,689,000
6018708 Method and apparatus for performing speech recognition utilizing a supplementary lexicon of frequently used orthographies Vishwa Gupta 2000-01-25 $193,178,000
5983177 Method and apparatus for obtaining transcriptions from multiple training utterances Jianxiong Wu, Peter Stubley, Vishwa Gupta 1999-11-09 $77,152,000