Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Opincariu — 6 Patents

Amazon: 6 patents #2,730 of 19,158Top 15%
Redmond, WA: #2,188 of 8,547 inventorsTop 30%
Washington: #16,995 of 76,902 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Daniel Opincariu has been granted 6 US patents while listed as an inventor at Amazon. The first was granted in 2022 and the most recent in May 2025. Daniel Opincariu ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Daniel Opincariu in Redmond, WA, US.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2023.peak 22022: 1 patents20222023: 2 patents20232024: 1 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12314240 Incremental partition index update using bloom filters Zhuonan Song, Miradham Kamilov, Baosheng Wang 2025-05-27
12277134 Federated execution of data lake processes Rajasuba Subramanian, Arnab Kumar Dutta, Deepan Chakravarthy Vijayarangam, Ranil Pavithran Muzhangathu, Anas Fattahi 2025-04-15
12072868 Data retention management for partitioned datasets Sandeep Joshi 2024-08-27 $338,663,000
11816081 Efficient query optimization on distributed data sets Zhuonan Song 2023-11-14 $323,276,000
11720548 Shadow data lakes Yangbae Park, Sanjay Mathew Thomas 2023-08-08 $376,539,000
11531666 Indexing partitions using distributed bloom filters Yangbae Park, Laxmi Siva Prasad Balaramaraju Jalumari, Fletcher Liverance, Zhuonan Song 2022-12-20 $253,014,000