Inventor
Adam D. Haag
Inventor
Woodbury, MN, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus34%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
Y10TTechnical subjects covered by former us classification12%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%
H01LSemiconductor devices6%
H10KOrganic electric solid-state devices6%
B05DProcesses for applying fluent materials to surfaces, in general4%
B29CShaping or joining of plastics2%
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. inserts2%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units2%
PatentTitleYear
10,838,127Absorbing, reflecting and collimating polarizer stack and backlights incorporating same202010,649,274Optical construction and display system incorporating same202010,627,557Multilayer optical film202010,539,729Multilayer reflective polarizer202010,466,398Optical stack including reflecting-absorbing polarizer201910,293,370Process for gradient nanovoided article201910,288,789Multilayer optical film201910,185,068Multilayer reflective polarizer201910,114,162Optical film stack with retardance layer having in-plane retardance of greater than 2.0 microns201810,073,204Optical film stack including retardation layer20189,895,837'Textured film and process for manufacture'20189,773,847'Antireflective OLED construction'20179,761,843'Emissive display with hybrid polarizer'20179,618,791'Optical stack with asymmetric diffuser'20179,488,859'Backlighting system including a specular partial reflector and a circular-mode reflective polarizer'20169,279,918'Gradient low index article and method'20169,102,131'Textured film and process for manufacture thereof'20158,982,468'Voided diffuser'20158,964,146'Optical film for preventing optical coupling'20158,804,069'Backlighting system including a specular partial reflector and a circular-mode reflective polarizer'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (20)· patent assignee history
2014–2020Based in Woodbury, MN, US· patent location history
2015–2019Patents assigned to HAAG ADAM D (7)· patent assignee history
2015–2019Patents assigned to HAO ENCAI (4)· patent assignee history
2015–2019Patents assigned to KOLB WILLIAM BLAKE (4)· patent assignee history
2015–2019Patents assigned to LU FEI (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 20 | 2014–2020 |
| HAAG ADAM Dself | 7 | 2015–2019 |
| HAO ENCAI | 4 | 2015–2019 |
| KOLB WILLIAM BLAKE | 4 | 2015–2019 |
| LU FEI | 4 | 2015–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodbury, Minnesota, US | 20 | 2014–2020 |