Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Edward Rafn — 18 Patents

Amazon: 18 patents #679 of 19,158Top 4%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Mark Edward Rafn has been granted 18 US patents while listed as an inventor at Amazon. The first was granted in 2016 and the most recent in March 2022. Mark Edward Rafn ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Mark Edward Rafn in Cambridge, WA, GB.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11283892 Dynamic grouping of device representations Calvin Yue-Ren Kuo, James Christopher Sorenson, III, Shyam Krishnamoorthy, Jonathan I. Turow, William Alexander Stevenson 2022-03-22 $326,958,000
11271896 Aggregated group state for a group of device representations Calvin Yue-Ren Kuo, William Alexander Stevenson, James Christopher Sorenson, III, Shyam Krishnamoorthy, Jonathan I. Turow 2022-03-08 $266,964,000
10887174 Group command management for device groups Calvin Yue-Ren Kuo, William Alexander Stevenson, James Christopher Sorenson, III, Jonathan I. Turow, Shyam Krishnamoorthy 2021-01-05 $219,449,000
10841119 Device representation management using representation types Calvin Yue-Ren Kuo, Shyam Krishnamoorthy, William Alexander Stevenson, Alan Conrad Rawcliffe 2020-11-17 $333,504,000
10678906 Multi-service and multi-protocol credential provider Rameez Loladia 2020-06-09 $210,601,000
10637817 Managing messaging protocol communications Calvin Yue-Ren Kuo, Jonathan I. Turow, Kyunghwan Choi, Marc John Brooker, James Christopher Sorenson, III +1 more 2020-04-28 $269,738,000
10608973 Embedded codes in messaging protocol communications Calvin Yue-Ren Kuo, Jonathan I. Turow, Kyunghwan Choi, Marc John Brooker, James Christopher Sorenson, III +1 more 2020-03-31 $135,720,000
10574618 Processing client devices 2020-02-25 $83,972,000
10382213 Certificate registration Ashutosh Thakur, Rameez Loladia, James Christopher Sorenson, III, Christoph Saalfeld 2019-08-13 $103,189,000
10372486 Localized device coordinator Calvin Yue-Ren Kuo, Rudresh Amin, Yen-Lin Chen, Jonathan I. Turow, Cheng Pan +7 more 2019-08-06 $96,109,000
10341178 Configuring client devices 2019-07-02 $108,009,000
10291424 Device representation management using representation types Calvin Yue-Ren Kuo, Shyam Krishnamoorthy, William Alexander Stevenson, Alan Conrad Rawcliffe 2019-05-14 $112,016,000
10270738 Aggregated group state for a group of device representations Calvin Yue-Ren Kuo, William Alexander Stevenson, James Christopher Sorenson, III, Shyam Krishnamoorthy, Jonathan I. Turow 2019-04-23 $122,659,000
10270875 Dynamic grouping of device representations Calvin Yue-Ren Kuo, James Christopher Sorenson, III, Shyam Krishnamoorthy, Jonathan I. Turow, William Alexander Stevenson 2019-04-23 $122,659,000
10216540 Localized device coordinator with on-demand code execution capabilities Calvin Yue-Ren Kuo, Jonathan I. Turow, Dmytro Taran, Naveen Kumar Aitha, Marc John Brooker +2 more 2019-02-26 $102,185,000
10193839 Managing security in messaging protocol communications Ambuj Tandon, Calvin Yue-Ren Kuo, Jonathan I. Turow, Marc John Brooker, James Christopher Sorenson, III +1 more 2019-01-29 $175,881,000
9398367 Suspending noise cancellation using keyword spotting Benjamin David Scott 2016-07-19 $89,171,000
9286910 System for resolving ambiguous queries based on user context Meng Li, Duncan Reynolds, William Tunstall-Pedoe, Petra Elisabeth Holmes, Robert Stacey +3 more 2016-03-15 $54,047,000