Colin Michael Doolittle — 6 Patents at Avnera

Colin Michael Doolittle has been granted 6 US patents while listed as an inventor at Avnera. The first was granted in 2019 and the most recent in December 2024. Colin Michael Doolittle ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Colin Michael Doolittle in Portland, OR, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12177622	Crosstalk off ear detection for circumaural headset	Amit Kumar, Thomas L. Kuntz	2024-12-24	$12,920,000
11998391	Method and apparatus for composition of ultrasound images with integration of “thick-slice” 3-dimensional ultrasound imaging zone(s) and 2-dimensional ultrasound zone(s) utilizing a multi-zone, multi-frequency ultrasound image reconstruction scheme with sub-zone blending	Anshumali Roy, Chung Ping Cheung, Clark Brooks, Andrei Kniazev	2024-06-04
11547386	Method and apparatus for multi-zone, multi-frequency ultrasound image reconstruction with sub-zone blending	Anshumali Roy, Chung Ping Cheung, Clark Brooks	2023-01-10
11373665	Voice isolation system	David Wurtz, Michael Jon Wurtz, Amit Kumar	2022-06-28
11032631	Headphone off-ear detection	Deepika Kumari, Amit Kumar	2021-06-08
10516960	Automatic speaker relative location detection	Amit Kumar, David Wurtz, Michael Jon Wurtz, Manpreet S. Khaira, Meenakshi Barjatia	2019-12-24

Colin Michael Doolittle — 6 Patents

Issued Patents All Time

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