Inventor

DAVID T. YUST

Inventor

Overview

14→

Patents

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary

G02BOptical elements, systems or apparatus43%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

B29CShaping or joining of plastics7%

B29DProducing particular articles from plastics or from substances in a plastic state7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G06FElectric digital data processing7%

A41DOuterwear3%

A61BDiagnosis3%

A62BDevices, apparatus or methods for life-saving3%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%

PatentTitleYear

12,554,052Integral multilayer optical film2026 12,386,191Optical film and polarizing beam splitter2025 12,321,000Film stacks for thin circular polarizers2025 12,299,239Display system with finger sensing2025 12,253,701Film stacks for thin circular polarizers2025 12,216,298Optical camouflage filters2025 12,005,277Respirator having optically active exhalation valve2024 12,007,595Optical systems2024 11,960,683Display system with finger sensing2024 11,933,998Film stacks for thin circular polarizers2024 11,885,999Optical construction and display system2024 11,686,891Angularly and spectrally selective detector and light source systems2023 11,640,019Spectrally selective retroreflective system2023 11,163,099Spectrally selective light control film2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history

2021–2026Based in US· patent location history

2023–2026Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (13)· patent assignee history

2024Patents assigned to 3M INNOVATION PROPERTIES COMPANY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
3M INNOVATIVE PROPERTIES COMPANY	13	2023–2026
3M INNOVATION PROPERTIES COMPANY	1	2024
3M INNOVATIVE PROPERTIES CO	1	2021

Locations

Location	Patents	Span
US	14	2021–2026