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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JH

John Hart — 5 Patents

Comcast: 4 patents #969 of 4,447Top 25%
Qualcomm: 1 patents #7,593 of 12,104Top 65%
Philadelphia, PA: #793 of 4,834 inventorsTop 20%
Pennsylvania: #16,056 of 74,527 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Hart has been granted 5 US patents while listed as an inventor at Comcast. The first was granted in 2013 and the most recent in July 2022. John Hart ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Hart in Philadelphia, PA, US.

Patents per Year

Patents granted per year, 2013 to 2022Bar chart with a peak of 1 patents in 2013.peak 12013: 1 patents20132016: 1 patents20162019: 1 patents20192021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11386932 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2022-07-12 $143,263,000
10950270 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2021-03-16 $208,239,000
10446187 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2019-10-15 $137,600,000
9496000 Audio modification for adjustable playback rate Ross Gilson, Mark Francisco 2016-11-15 $186,552,000
8460111 Methods and apparatus for determining distances to selected targets on a golf course using a wireless communication device 2013-06-11 $12,020,000