{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Amazon", "item": "https://www.patentleaderboard.com/company/amazon"}, {"@type": "ListItem", "position": 3, "name": "Sujan Biswas", "item": "https://www.patentleaderboard.com/inventor/fl:su_ln:biswas-19"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SB

Sujan Biswas — 9 Patents

APAvago Technologies General Ip (Singapore) Pte.: 4 patents #274 of 2,004Top 15%
Amazon: 4 patents #4,091 of 19,158Top 25%
LSLsi: 1 patents #2,700 of 3,238Top 85%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Sujan Biswas has been granted 9 US patents while listed as an inventor at Amazon. The first was granted in 2015 and the most recent in October 2022. Sujan Biswas ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Sujan Biswas in Bengaluru, WA, IN.

Patents per Year

Patents granted per year, 2015 to 2022Bar chart with a peak of 3 patents in 2015.peak 32015: 3 patents20152016: 2 patents20162019: 1 patents20192020: 2 patents20202022: 1 patents2022

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11481121 Physical media aware spacially coupled journaling and replay Phillip Peterson, Leonid Baryudin, Daniel Sladic 2022-10-25 $203,227,000
10572166 Firmware download for a solid state storage card Christopher J. Douglass, Tyler Huston Doornenbal 2020-02-25 $83,972,000
10540102 Physical media aware spacially coupled journaling and replay Phillip Peterson, Leonid Baryudin, Daniel Sladic 2020-01-21 $83,997,000
10175892 Adaptive read algorithm for a nonvolatile medium Kevin Kim, Jingyu Kang, Wenzhou Chen, Truong Nguyen 2019-01-08 $100,085,000
9292204 System and method of rebuilding READ cache for a rebooted node of a multiple-node storage cluster Sumanesh Samanta, Horia Simionescu, Luca Bert, Mark Ish 2016-03-22 $60,741,000
9244868 Leased lock in active-active high availability DAS systems Sumanesh Samanta, Horia Simionescu 2016-01-26 $20,886,000
9058274 System and method of selective READ cache retention for a rebooted node of a multiple-node storage cluster Sumanesh Samanta, Horia Simionescu, Luca Bert, Mark Ish 2015-06-16 $93,042,000
9037799 Rebuild of redundant secondary storage cache Karimulla Sheik, Sumanesh Samanta, Debal Krishna Mridha, Naga Shankar Vadalamani 2015-05-19 $40,962,000
9015525 Smart active-active high availability DAS systems Sumanesh Samanta, Horia Simionescu 2015-04-21