Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Logan E. De Ley — 9 Patents

SLScientific Learning: 9 patents #6 of 29Top 25%
San Leandro, CA: #67 of 574 inventorsTop 15%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Logan E. De Ley has been granted 9 US patents while listed as an inventor at Scientific Learning. The first was granted in 2004 and the most recent in April 2014. Logan E. De Ley ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Logan E. De Ley in San Leandro, CA, US.

Patents per Year

Patents granted per year, 2004 to 2014Bar chart with a peak of 3 patents in 2006.peak 32004: 1 patents20042006: 3 patents20062010: 1 patents20102011: 2 patents20112012: 1 patents20122014: 1 patents2014

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8684740 Method and apparatus for building vocabulary skills and improving accuracy and fluency in critical thinking and abstract reasoning William M. Jenkins, Virginia A. Mann, Terri Kim Matter, Steven L. Miller 2014-04-01
8137106 Method for improving spelling and sensitivity to letter-sound correspondences using spelling patterns and word families on a computing device William M. Jenkins, Virginia A. Mann, Steven L. Miller 2012-03-20 $494,000
8083523 Method for developing cognitive skills using spelling and word building on a computing device William M. Jenkins, Virginia A. Mann, Steven L. Miller 2011-12-27 $723,000
7933852 Method and apparatus for developing cognitive skills William M. Jenkins, Virginia A. Mann, Terri Kim Matter, Steven L. Miller 2011-04-26 $555,000
7664717 Method and apparatus for building skills in accurate text comprehension and use of comprehension strategies William M. Jenkins, Virginia A. Mann, Terri Kim Matter, Steven L. Miller 2010-02-16 $1,977,000
7150630 Method and apparatus for automated training of language learning skills Elizabeth H. Budra, Elizabeth C. Cottle, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more 2006-12-19 $1,214,000
7101185 Method and apparatus for automated training of language learning skills Elizabeth H. Budra, Elizabeth C. Cottle, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more 2006-09-05 $963,000
6986663 Method and apparatus for automated training of language learning skills Elizabeth H. Budra, Elizabeth C. Cottle, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more 2006-01-17 $813,000
6726486 Method and apparatus for automated training of language learning skills Elizabeth H. Budra, Elizabeth C. Cottle, Jefferson A. Dewey, William M. Jenkins, Virginia A. Mann +1 more 2004-04-27 $1,327,000