Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Jack S. Petty — 3 Patents

Ericsson: 3 patents #230 of 887Top 30%
Chapel Hill, NC: #794 of 1,999 inventorsTop 40%
North Carolina: #14,587 of 45,564 inventorsTop 35%
Overall (All Time): #1,624,292 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6282685 Methods and apparatus for signaling using parity status David R. Irvin 2001-08-28
6157689 Automatic speed detection for asynchronous serial communications Kevin Macauley, William Sorce, David Quinn 2000-12-05
6078192 Circuit and method for using the I.sup.2 C serial protocol with multiple voltages John W. Mitten 2000-06-20