Inventor
Joseph W. Woody, V
Inventor
St. Paul, MN, 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 apparatus16%
B41MPrinting, duplicating, marking, or copying processes6%
F21VFunctional features or details of lighting devices or systems thereof6%
H05KPrinted circuits6%
B29CShaping or joining of plastics3%
B29DProducing particular articles from plastics or from substances in a plastic state3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
B44CProducing decorative effects3%
B82YSpecific uses or applications of nanostructures3%
C02FTreatment of water, waste water, sewage, or sludge3%
PatentTitleYear
10,882,283Segmented protective display film202110,288,254Front-lit reflective display device201910,139,550Variable index light extraction layer and method of making the same201810,036,517Lightguide as luminaire20189,879,157'Microstructured transfer tapes'20189,651,728'Variable index light extraction layer with microreplicated posts and methods of making the same'20179,301,397'Methods of continuously wet etching a patterned substrate'20168,730,184'Touch sensitive device with multilayer electrode having improved optical and electrical performance'20147,927,454'Method of patterning a substrate'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2021Based in Woodbury, MN, US· patent location history
2014–2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (8)· patent assignee history
2014Patents assigned to MAKI STEPHEN P (1)· patent assignee history
2014Patents assigned to MCCLURE DONALD J (1)· patent assignee history
2014–2019Based in St. Paul, MN, US· patent location history
2019Patents assigned to BRYAN WILLIAM J (1)· patent assignee history
2019Patents assigned to HAO ENCAI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 8 | 2014–2021 |
| BRYAN WILLIAM J | 1 | 2019 |
| HAO ENCAI | 1 | 2019 |
| MAKI STEPHEN P | 1 | 2014 |
| MCCLURE DONALD J | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Paul, Minnesota, US | 7 | 2014–2019 |
| Woodbury, Minnesota, US | 2 | 2011–2021 |