Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William Y. Conwell — 78 Patents

DIDigimarc: 77 patents #7 of 189Top 4%
Portland, OR: #182 of 9,213 inventorsTop 2%
Oregon: #349 of 28,073 inventorsTop 2%
Overall (All Time): #23,712 of 4,157,543Top 1%
78 Patents All Time
William Y. Conwell has been granted 78 US patents while listed as an inventor at Digimarc. The first was granted in 2003 and the most recent in September 2025. William Y. Conwell ranks #23,712 of 4,157,543 US inventors in our database (top 0.57%). Patent records list William Y. Conwell in Portland, OR, US.

Issued Patents All Time

Showing 1–25 of 78 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12412228 Learning systems and methods Tony F. Rodriguez, Osama M. Alattar, Hugh L. Brunk, Joel R. Meyer, Ajith M. Kamath 2025-09-09
12412209 Image processing arrangements Ravi K. Sharma, Vahid Sedighianaraki 2025-09-09
12361473 Sensor-based maximum-likelihood estimation of item assignments Tony F. Rodriguez, Emma C. Sinclair 2025-07-15
12348840 Recycling methods and systems, and related plastic containers Ravi K. Sharma, Tomas Filler, Vojtech Holub, Osama M. Alattar, Hugh L. Brunk +1 more 2025-07-01
12254611 Information-client server built on a rapid material identification platform Geoffrey B. Rhoads, Tony F. Rodriguez, David A. Cushman 2025-03-18
12079861 Imagery and annotations Bruce L. Davis, Geoffrey B. Rhoads, Tony F. Rodriguez, Edward B. Knudson 2024-09-03 $2,221,000
11962876 Recycling methods and systems, and related plastic containers Ravi K. Sharma, Tomas Filler, Vojtech Holub, Osama M. Alattar, Hugh L. Brunk +2 more 2024-04-16 $2,461,000
11878327 Methods and arrangements for sorting items, useful in recycling Ravi K. Sharma, Tomas Filler, Vojtech Holub, Osama M. Alattar, Hugh L. Brunk +3 more 2024-01-23 $5,214,000
11798064 Sensor-based maximum-likelihood estimation of item assignments Tony F. Rodriguez, Emma C. Sinclair 2023-10-24 $4,502,000
11599744 Image processing arrangements Ravi K. Sharma, Tomas Filler, Utkarsh Deshmukh 2023-03-07 $6,469,000
11587195 Image processing methods and arrangements useful in automated store shelf inspections Sean Calhoon, Tony F. Rodriguez, Joel R. Meyer 2023-02-21 $3,319,000
11397982 Imagery and annotations Bruce L. Davis, Geoffrey B. Rhoads, Tony F. Rodriguez 2022-07-26 $4,171,000
11270404 Digital watermarking applications Sean Calhoon, Tony F. Rodriguez 2022-03-08 $3,387,000
10922957 Methods and systems for content processing Geoffrey B. Rhoads, Tony F. Rodriguez 2021-02-16 $14,949,000
10902539 Learning systems and methods Tony F. Rodriguez, Osama M. Alattar, Hugh L. Brunk, Joel R. Meyer, Ajith M. Kamath 2021-01-26 $7,000,000
10658007 Smartphone-based methods and systems Bruce L. Davis, Tony F. Rodriguez, Geoffrey B. Rhoads, Jerrine K. Owen, Adnan M. Alattar +4 more 2020-05-19 $1,668,000
10242415 Method and system for determining content treatment Bruce L. Davis 2019-03-26 $2,362,000
10007723 Methods for identifying audio or video content 2018-06-26 $1,684,000
10007964 Image processing methods and arrangements Sean Calhoon 2018-06-26 $1,684,000
9886845 Methods and systems for content processing Geoffrey B. Rhoads, Nicole Rhoads, Brian T. MacIntosh 2018-02-06 $1,798,000
9836929 Mobile devices and methods employing haptics Tony F. Rodriguez 2017-12-05 $2,234,000
9830950 Smartphone-based methods and systems Tony F. Rodriguez 2017-11-28 $1,506,000
9818150 Imagery and annotations Geoffrey B. Rhoads 2017-11-14 $2,331,000
9785841 Method and system for audio-video signal processing Bruce L. Davis 2017-10-10 $2,355,000
9788043 Content interaction methods and systems employing portable devices Bruce L. Davis, Tony F. Rodriguez, Brian T. MacIntosh 2017-10-10 $2,355,000