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Doug Hains — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%

Shoreline, WA: #194 of 433 inventorsTop 45%

Washington: #35,700 of 76,902 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Doug Hains has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2024 and the most recent in June 2025. Doug Hains ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Doug Hains in Shoreline, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12333450	Sample size and duration prediction for online activity	Yu-Wen Liu, Thomas Richardson, James McQueen, Will Poff, Tridiv Sardesai	2025-06-17
11909829	Online testing efficiency through early termination	Yu Liu, Runzhe Wan, James McQueen, Rui Song, Roger Henry Castillo	2024-02-20	$388,742,000

Doug Hains — 2 Patents

Issued Patents All Time

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