Eric Ellingson has been granted 10 US patents while listed as an inventor at Digimarc . The first was granted in 2006 and the most recent in February 2025. Eric Ellingson ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Eric Ellingson in Libertyville, IL, US.
Patents per Year Patents granted per year, 2006 to 2025 Bar chart with a peak of 3 patents in 2006. peak 3 2006: 3 patents 2006 2010: 1 patents 2010 2011: 2 patents 2011 2019: 1 patents 2019 2020: 2 patents 2020 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12220070 Preservation system for perishable products Paul Jones , Christian J. Trujillo , Emily C. Stavrou 2025-02-11
10799040 Dry fog diffuser for cold service case Paul Jones 2020-10-13
10563874 Humidification system Paul Jones , J. Michael Corrigan 2020-02-18
10508821 Humidification system Paul Jones , J. Michael Corrigan 2019-12-17
8055014 Bi-directional image capture methods and apparatuses — 2011-11-08
$285,000
7957553 Digital watermarking apparatus and methods Brett T. Hannigan , Trent J. Brundage , Tony F. Rodriguez , Geoffrey B. Rhoads 2011-06-07
$369,000
7769208 Capturing and encoding unique user attributes in media signals — 2010-08-03
$435,000
7043048 Capturing and encoding unique user attributes in media signals — 2006-05-09
$420,000
7024016 Digital watermarking apparatus and methods Geoffrey B. Rhoads , Trent J. Brundage , Tony F. Rodreguez , Brett T. Hannigan 2006-04-04
$1,517,000
7020304 Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding Adnan M. Alattar , Kenneth L. Levy , Reed Stager , Geoffrey B. Rhoads 2006-03-28
$507,000