Inventor
CARL A. STOVER
Inventor
US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus39%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein23%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
B29DProducing particular articles from plastics or from substances in a plastic state4%
G06FElectric digital data processing4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
G06VImage or video recognition or understanding3%
A61BDiagnosis1%
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. inserts1%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles1%
PatentTitleYear
12,596,216Optical film202612,554,052Integral multilayer optical film202612,461,291Optical stack and housing for electronic device202512,442,965Optical film202512,429,643High contrast optical film and devices including the same202512,306,425Polarizer film202512,299,239Display system with finger sensing202512,253,702Optical film including infrared reflector and multilayer reflective polarizer with crystalline low index layers202512,210,241Display optical film and backlight unit202512,147,122Backlight with collimating reflective polarizer202412,078,833Absorbing, reflecting and collimating polarizer stack and backlights incorporating same202412,019,258Multilayer reflective polarizer with crystalline low index layers202412,013,559Optical components and optical systems202411,960,683Display system with finger sensing202411,885,999Optical construction and display system202411,880,104Reflective polarizer and display system including same202411,846,792High contrast optical film and devices including the same202311,829,024Display optical film and backlight unit202311,782,310Backlighting for display systems202311,586,039Vehicle projection assembly202311,573,361Roll of film including multilayer birefringent reflective polarizer and polyvinyl alcohol layer with low pass axis variation202311,550,089Single packet reflective polarizer with thickness profile tailored for low color at oblique angles202311,536,886Roll of film including multilayer birefringent reflective polarizer having low pass axis variation202211,520,093Polarizer stack202211,493,677High contrast optical film having specified transmittance and reflectance of polarized light202211,391,875Display laminate with single packet biaxially birefringent reflective polarizer202211,156,757High contrast optical film and devices including the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history
2021–2026Based in US· patent location history
2022–2026Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (25)· 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 | 25 | 2022–2026 |
| 3M INNOVATIVE PROPERTIES CO | 2 | 2021–2022 |
| 3M INNOVATION PROPERTIES COMPANY | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 27 | 2021–2026 |