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

John Hart — 5 Patents

Comcast: 4 patents #954 of 4,447Top 25%
Qualcomm: 1 patents #7,512 of 12,104Top 65%
Philadelphia, PA: #779 of 4,834 inventorsTop 20%
Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #956,546 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11386932 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2022-07-12
10950270 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2021-03-16
10446187 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2019-10-15
9496000 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2016-11-15
8460111 Methods and apparatus for determining distances to selected targets on a golf course using a wireless communication device 2013-06-11