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

Dennis T. Ching

INInfinet: 2 patents #2 of 14Top 15%
Cambridge, MA: #3,914 of 8,183 inventorsTop 50%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,354,997 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4545011 Enhanced communications network testing and control system David L. Lyon, Robert Huettner, Jerry L. Holsinger, Don I. Falkenstein, Imtiaz I. Piracha 1985-10-01
4545013 Enhanced communications network testing and control system David L. Lyon, Robert Huettner, Jerry L. Holsinger, Don I. Falkenstein, Imtiaz I. Piracha 1985-10-01