Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael Rosenfield — 6 Patents

IBM: 4 patents #21,733 of 70,183Top 35%
Stamford, CT: #270 of 1,447 inventorsTop 20%
Connecticut: #7,319 of 34,797 inventorsTop 25%
Overall (All Time): #851,611 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8949837 Assist thread for injecting cache memory in a microprocessor Patrick J. Bohrer, Orran Krieger, Ramakrishnan Rajamony, Hazim Shafi, Balaram Sinharoy +1 more 2015-02-03
8230422 Assist thread for injecting cache memory in a microprocessor Patrick J. Bohrer, Orran Krieger, Ramakrishnan Rajamony, Hazim Shafi, Balaram Sinharoy +1 more 2012-07-24
6798682 Reduced integrated circuit chip leakage and method of reducing leakage Ching-Te Chuang, Rajiv V. Joshi 2004-09-28
5051598 Method for correcting proximity effects in electron beam lithography Christopher J. Ashton, Porter Dean Gerber, Dieter Kern, Walter W. Molzen, Jr., Stephen A. Rishton +1 more 1991-09-24
4914422 Temperature and motion sensor Daniel E. Rosenfield 1990-04-03
4752668 System for laser removal of excess material from a semiconductor wafer David E. Seeger 1988-06-21