Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MS

Mark Spielman

MIMicrophase: 3 patents #1 of 5Top 20%
South Norwalk, CT: #7 of 19 inventorsTop 40%
Connecticut: #12,311 of 34,797 inventorsTop 40%
Overall (All Time): #1,598,113 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6873225 Diplexers with low pass filter having distributed and non-distributed (lumped) elements Necdet Ergul 2005-03-29
5793265 Compact diplexer 1998-08-11
5548255 Compact diplexer connection circuit 1996-08-20