Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric C. Friedrich — 19 Patents

Cisco: 11 patents #1,278 of 13,007Top 10%
Disney: 8 patents #919 of 6,686Top 15%
North Easton, MA: #8 of 66 inventorsTop 15%
Massachusetts: #6,113 of 88,656 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Eric C. Friedrich has been granted 19 US patents while listed as an inventor at Cisco. The first was granted in 2016 and the most recent in September 2025. Eric C. Friedrich ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Eric C. Friedrich in North Easton, MA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12432285 Storage efficient content revalidation for multimedia assets Eric R. Klein, Jeffrey Edwin Grubb 2025-09-30
12143443 Local preference in anycast CDN routing Robert G. Colantuoni 2024-11-12 $256,403,000
11943315 Storage efficient content revalidation for multimedia assets Eric R. Klein, Jeffrey Edwin Grubb 2024-03-26 $687,604,000
11882197 Progressive object refreshes in content delivery networks Luis Alberto CRUZ, Robert G. Colantuoni, Jeffrey Edwin Grubb 2024-01-23 $894,827,000
11706292 Local preference in anycast CDN routing Robert G. Colantuoni 2023-07-18 $231,413,000
11563824 Storage efficient content revalidation for multimedia assets Eric R. Klein, Jeffrey Edwin Grubb 2023-01-24 $591,576,000
11496597 Methods and apparatuses for content delivery over mobile networks with multi-access edge computing (MEC) control and user plane separation (CUPS) Rajiv Asati, Humberto J. La Roche 2022-11-08 $74,447,000
11438433 Progressive object refreshes in content delivery networks Luis Alberto CRUZ, Robert G. Colantuoni, Jeffrey Edwin Grubb 2022-09-06 $504,283,000
11368505 Dynamic variant list modification to achieve bitrate reduction Eric R. Klein, William B. May, Jr., Jeffrey Edwin Grubb, Aashish J. Shah, Joseph Rice +3 more 2022-06-21 $195,164,000
11038979 Methods and apparatuses for content delivery over mobile networks with multi-access edge computing (MEC) control and user plane separation (CUPS) Rajiv Asati, Humberto J. La Roche 2021-06-15 $42,796,000
10715561 Reanchoring devices on servers 2020-07-14 $58,548,000
10423481 Reconciling redundant copies of media content Carol Iturralde, Matthew Francis Caulfield, Kevin Scott Kirkup, Keith Millar, Gareth John Bowen 2019-09-24 $68,348,000
10341454 Video and media content delivery network storage in elastic clouds Matthew Francis Caulfield 2019-07-02 $57,467,000
9923945 Virtual assets for on-demand content generation Mahesh Vittal Viveganandhan, Matthew Francis Caulfield, Carol Iturralde, Scott Labrozzi 2018-03-20 $34,574,000
9888047 Efficient on-demand generation of ABR manifests Matt Caulfield, Carol Iturralde 2018-02-06 $57,790,000
9722852 On-demand encapsulating of timed metadata in a network environment Matthew Francis Caulfield, Carol Iturralde, Mahesh Vittal Viveganandhan, Scott Labrozzi 2017-08-01 $22,787,000
9584577 Method for enabling use of HLS as a common intermediate format Matt Caulfield, Carol Iturralde 2017-02-28 $28,741,000
9407678 System and method for locating a boundary point within adaptive bitrate conditioned content Carol Iturralde, Scott Labrozzi, Anne K. McCormick, Matthew Francis Caulfield 2016-08-02 $27,530,000
9294530 Producing equivalent content across encapsulators in a network environment Anne K. McCormick, Carol Iturralde, Mark D. McBride, Matthew Francis Caulfield, Scott Labrozzi 2016-03-22 $28,703,000