Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PE

Patrick Ehlen — 18 Patents

ATAT&T: 15 patents #1,141 of 18,772Top 7%
Microsoft: 3 patents #13,486 of 40,388Top 35%
San Francisco, CA: #2,259 of 26,999 inventorsTop 9%
California: #33,102 of 386,348 inventorsTop 9%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Patrick Ehlen has been granted 18 US patents while listed as an inventor at AT&T. The first was granted in 2007 and the most recent in February 2021. Patrick Ehlen ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Patrick Ehlen in San Francisco, CA, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10930303 System and method for enhancing speech activity detection using facial feature detection Brant J. Vasilieff, Jay H. Lieske, Jr. 2021-02-23 $56,070,000
10739976 System and method for creating and sharing plans through multimodal dialog Michael Johnston, Hyuckchul Jung, Jay H. Lieske, Jr., Ethan Selfridge, Brant J. Vasilieff +1 more 2020-08-11 $33,229,000
10497371 System and method for initiating multi-modal speech recognition using a long-touch gesture Brant J. Vasilieff, Michael Johnston 2019-12-03 $48,296,000
10445060 System and method for controlling presentations using a multimodal interface David Crawford Gibbon, Mazin Gilbert, Michael Johnston, Zhu Liu, Behzad Shahraray 2019-10-15 $42,221,000
10276158 System and method for initiating multi-modal speech recognition using a long-touch gesture Brant J. Vasilieff, Michael Johnston 2019-04-30 $53,375,000
10109300 System and method for enhancing speech activity detection using facial feature detection Brant J. Vasilieff, Jay H. Lieske, Jr. 2018-10-23 $8,422,000
9959260 System and method for creating a presentation using natural language David Crawford Gibbon, Mazin Gilbert, Michael Johnston, Zhu Liu, Behzad Shahraray 2018-05-01 $12,631,000
9904450 System and method for creating and sharing plans through multimodal dialog Michael Johnston, Hyuckchul Jung, Jay H. Lieske, Jr., Ethan Selfridge, Brant J. Vasilieff +1 more 2018-02-27 $51,724,000
9489432 System and method for using speech for data searching during presentations David Crawford Gibbon, Mazin Gilbert, Michael Johnston, Zhu Liu, Behzad Shahraray 2016-11-08 $29,999,000
9318129 System and method for enhancing speech activity detection using facial feature detection Brant J. Vasilieff, Jay H. Lieske, Jr. 2016-04-19 $34,885,000
9116989 System and method for using speech for data searching during presentations David Crawford Gibbon, Mazin Gilbert, Michael Johnston, Zhu Liu, Behzad Shahraray 2015-08-25 $18,239,000
9026915 System and method for creating a presentation using natural language David Crawford Gibbon, Mazin Gilbert, Michael Johnston, Zhu Liu, Behzad Shahraray 2015-05-05 $21,711,000
8977965 System and method for controlling presentations using a multimodal interface David Crawford Gibbon, Mazin Gilbert, Michael Johnston, Zhu Liu, Behzad Shahraray 2015-03-10 $27,764,000
8700655 Systems, methods, and computer program products for location salience modeling for multimodal search Michael Johnston 2014-04-15 $15,010,000
8688443 Multimodal augmented reality for location mobile information service Michael Johnston, Remi Zajac 2014-04-01 $22,151,000
7451088 System and method of handling problematic input during context-sensitive help for multi-modal dialog systems Helen Hastie, Michael Johnston 2008-11-11 $18,484,000
7177815 System and method of context-sensitive help for multi-modal dialog systems Helen Hastie, Michael Johnston 2007-02-13 $120,029,000
7177816 System and method of handling problematic input during context-sensitive help for multi-modal dialog systems Helen Hastie, Michael Johnston 2007-02-13 $120,029,000