Inventor
KRISTOPHER J. DERKS
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus28%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein21%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%
B29DProducing particular articles from plastics or from substances in a plastic state7%
B29LIndexing scheme associated with subclass b29c, relating to particular articles7%
Y10TTechnical subjects covered by former us classification7%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
G06FElectric digital data processing3%
H10KOrganic electric solid-state devices3%
PatentTitleYear
12,572,044Display system202612,554,052Integral multilayer optical film202612,306,425Polarizer film202512,164,120Faceted microstructured surface202411,927,855Display system202411,683,977Substrate including a self-supporting tri-layer stack202311,550,089Single packet reflective polarizer with thickness profile tailored for low color at oblique angles202311,520,093Polarizer stack202211,391,875Display laminate with single packet biaxially birefringent reflective polarizer2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (8)· patent assignee history
2022Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 8 | 2022–2026 |
| 3M INNOVATIVE PROPERTIES CO | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2022–2026 |