Eric D. Evans — 20 Patents at Digimarc

Eric D. Evans has been granted 20 US patents while listed as an inventor at Digimarc. The first was granted in 2018 and the most recent in October 2025. Eric D. Evans ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Eric D. Evans in Portland, OR, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12437542	Methods and systems employing image sensing and 3D sensing to identify shelved products	Bryan L. Olmstead	2025-10-07
12022056	Methods and arrangements for configuring industrial inspection systems	Scott M. Long	2024-06-25	$8,107,000
11875206	Methods and arrangements for reconciling data from disparate data carriers	Christopher M. Haverkate, Mark-Andrew Ray Tait	2024-01-16	$3,517,000
11636565	Tamper detection arrangements, and point of sales systems employing same	Arthur L. Powell, Becky Gail Kiichle-Gross, Geoffrey B. Rhoads, Philip J. Stafford, Utkarsh Deshmukh	2023-04-25	$2,487,000
11443400	Methods and arrangements for configuring industrial inspection systems	Christopher M. Haverkate	2022-09-13	$5,038,000
11392811	Methods and arrangements for reconciling data from disparate data carriers	Christopher M. Haverkate, Mark-Andrew Ray Tait	2022-07-19	$2,138,000
11308571	Sparse modulation for robust signaling and synchronization	Vojtech Holub, Donald Haaga, Ravi K. Sharma, Jeffrey B. Schulte	2022-04-19	$6,403,000
11288472	Cart-based shopping arrangements employing probabilistic item identification	Tony F. Rodriguez, Bruce L. Davis, Geoffrey B. Rhoads, Alastair M. Reed, Rebecca L. Gerlach +2 more	2022-03-29	$3,471,000
11281876	Retail store with sensor-fusion enhancements	Tony F. Rodriguez, Bruce L. Davis, Geoffrey B. Rhoads, Rebecca L. Gerlach, John Stach +1 more	2022-03-22	$6,615,000
11126861	Ambient inventorying arrangements	Bryan L. Olmstead	2021-09-21	$5,289,000
10990865	Methods and arrangements for reconciling data from disparate data carriers	Christopher M. Haverkate, Mark-Andrew Ray Tait	2021-04-27	$6,409,000
10963657	Methods and arrangements for identifying objects	Tony F. Rodriguez, Bruce L. Davis, Geoffrey B. Rhoads, Rebecca L. Gerlach, Tomas Filler	2021-03-30	$4,867,000
10902544	Methods and arrangements for identifying objects	Yang Bai, Tomas Filler	2021-01-26	$7,000,000
10735623	Arrangements for enhancing digital watermark decoding	—	2020-08-04	$3,130,000
10474858	Methods of identifying barcoded items by evaluating multiple identification hypotheses, based on data from sensors including inventory sensors and ceiling-mounted cameras	Bruce L. Davis, Tony F. Rodriguez, Geoffrey B. Rhoads, Rebecca L. Gerlach	2019-11-12	$7,983,000
10424038	Signal encoding outside of guard band region surrounding text characters, including varying encoding strength	Vojtech Holub, Donald Haaga, Ravi K. Sharma, Jeffery B. Schulte	2019-09-24	$9,561,000
10192087	Methods and arrangements for identifying objects	Bruce L. Davis, Tony F. Rodriguez, Geoffrey B. Rhoads, John D. Lord, Rebecca L. Gerlach +2 more	2019-01-29	$899,000
10182170	Methods and arrangements for adaptation of barcode reading camera systems for digital watermark decoding	—	2019-01-15	$651,000
10078878	Methods and arrangements for identifying objects	Yang Bai, Tomas Filler	2018-09-18	$3,783,000
9922220	Image block selection for efficient time-limited decoding	Tomas Filler	2018-03-20	$3,349,000

Eric D. Evans — 20 Patents

Issued Patents All Time

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