Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Elena Daniela Cristofor — 2 Patents

Microsoft: 2 patents #17,506 of 40,388Top 45%
Redmond, WA: #4,329 of 8,547 inventorsTop 55%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,119,720 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7689547 Encrypted data search Laurentiu Bogdan Cristofor, Tanmoy Dutta, Raul Garcia, Sung L. Hsueh 2010-03-30
7636698 Analyzing mining pattern evolutions by comparing labels, algorithms, or data patterns chosen by a reasoning component Ioan Bogdan Crivat, C. James MacLennan 2009-12-22