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

Clifton Lowery — 11 Patents

Comcast: 11 patents #374 of 4,447Top 9%
Philadelphia, PA: #298 of 4,834 inventorsTop 7%
Pennsylvania: #7,414 of 74,527 inventorsTop 10%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Clifton Lowery has been granted 11 US patents while listed as an inventor at Comcast. The first was granted in 2017 and the most recent in November 2025. Clifton Lowery ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Clifton Lowery in Philadelphia, PA, US.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 3 patents in 2025.peak 32017: 2 patents20172018: 1 patents20182020: 1 patents20202022: 2 patents20222023: 2 patents20232025: 3 patents2025

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12463934 Wireless extension of broadband access Ivan Ong, David Urban 2025-11-04
12316637 Network filter Ivan Ong 2025-05-27
12309026 Data gathering for a node Ivan Ong, David Urban 2025-05-20
11831499 Data gathering for a node Ivan Ong, David Urban 2023-11-28 $66,572,000
11570136 Wireless extension of broadband access Ivan Ong, David Urban 2023-01-31 $244,949,000
11489837 Network filter Ivan Ong 2022-11-01 $168,124,000
11395216 Voice-over-internet-protocol (VoIP) communications Vinayaka Poovappa, John Hart, Franklyn Athias 2022-07-19 $194,550,000
10681142 Network filter Ivan Ong 2020-06-09 $119,105,000
9942093 Data gathering for a node Ivan Ong, David Urban 2018-04-10 $139,318,000
9794220 Wireless extension of broadband access Ivan Ong, David Urban 2017-10-17 $167,217,000
9609614 Access node locations in a network Ivan Ong, David Urban 2017-03-28 $82,366,000