Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Allen Markley — 11 Patents

Amazon: 11 patents #1,318 of 19,158Top 7%
Bellevue, WA: #1,070 of 6,950 inventorsTop 20%
Washington: #9,483 of 76,902 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
David Allen Markley has been granted 11 US patents while listed as an inventor at Amazon. The first was granted in 2016 and the most recent in July 2024. David Allen Markley ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David Allen Markley in Bellevue, WA, US.

Patents per Year

Patents granted per year, 2016 to 2024Bar chart with a peak of 3 patents in 2016.peak 32016: 3 patents20162017: 1 patents20172018: 3 patents20182019: 2 patents20192021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12039974 Using audio input and output to interact with text-based interactive content Ethan Zane Evans 2024-07-16 $400,268,000
10950228 Interactive voice controlled entertainment Alfred Yong-Hock Tan, Matthew Luker 2021-03-16 $230,825,000
10424293 Using audio input and output to interact with text-based interactive content Ethan Zane Evans 2019-09-24 $124,526,000
10269029 Application monetization based on application and lifestyle fingerprinting Ethan Zane Evans, Miguel Azancot Roque 2019-04-23 $122,659,000
10037548 Application recommendations based on application and lifestyle fingerprinting Ethan Zane Evans, James Newton Adkins, III 2018-07-31 $174,134,000
9921827 Developing versions of applications based on application fingerprinting Ethan Zane Evans, Paul A. Ryder, Miguel Azancot Roque, James Newton Adkins, III, Ameesh Paleja +4 more 2018-03-20 $123,671,000
9892436 Facilitating the purchase of items associated with an application Benjamin David Gannon, Siddharth S. Easwar, Christian L. Adam 2018-02-13 $76,618,000
9652617 Analyzing security of applications Ethan Zane Evans, Eric Jason Brandwine 2017-05-16 $46,731,000
9454565 Identifying relationships between applications Ethan Zane Evans 2016-09-27 $82,602,000
9449042 Recommending improvements to and detecting defects within applications Ethan Zane Evans, Christopher Lawrence Lavin, Ernist Robert Ramirez, Miguel Azancot Roque, Aaron C. Rubenson +5 more 2016-09-20 $53,510,000
9262470 Application recommendations based on application and lifestyle fingerprinting Ethan Zane Evans, James Newton Adkins, III 2016-02-16 $52,243,000