Inventor
Matthew Francis
Inventor
Elkins, AR, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere23%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
H01LSemiconductor devices10%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
LOC2310%
C08JWorking-up3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
F02BInternal-combustion piston engines3%
F02DControlling combustion engines3%
G01CMeasuring distances, levels or bearings3%
PatentTitleYear
11,031,513Integrated silicon carbide ultraviolet sensors and methods2021D0918359Heater2021D0918360Heater2021D0911504Heater202110,573,775Bi CMOS pixel20209,946,978System and method for itinerary planning20189,368,537'Integrated silicon carbide ultraviolet sensors and methods'20167,670,502'Liquid crystal composition for bistable liquid crystal devices'20107,648,646'LC material with homeotropic alignment'20107,524,436'Liquid crystal polymer film with improved stability'20097,452,575'Liquid crystal medium and liquid crystal display with a highly twisted structure'20087,335,404'Liquid crystal composition for use in bistable liquid crystal devices'20087,294,368'Liquid crystal composition for use in bistable liquid crystal devices'20077,258,903'Fast switching liquid crystal compositions for use in bistable liquid crystal devices'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Patents assigned to MERCK PATENT GMBH (7)· patent assignee history
2007–2008Based in Chandlers Ford, GB· patent location history
2009–2010Based in Walton, GB· patent location history
2016–2021Patents assigned to FRANCIS MATTHEW (3)· patent assignee history
2016–2021Patents assigned to HOLMES JAMES A (3)· patent assignee history
2016–2021Based in Elkins, AR, US· patent location history
2018Patents assigned to FRANCIS MATTHEW DAVID (1)· patent assignee history
2018Based in Wiltshire, GB· patent location history
2021Patents assigned to BLACK & DECKER INC (3)· patent assignee history
2021Based in Baltimore, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 7 | 2007–2010 |
| BLACK & DECKER INC | 3 | 2021 |
| FRANCIS MATTHEWself | 3 | 2016–2021 |
| HOLMES JAMES A | 3 | 2016–2021 |
| FRANCIS MATTHEW DAVIDself | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elkins, AR, US | 3 | 2016–2021 |
| Baltimore, Maryland, US | 3 | 2021 |
| Walton, GB | 3 | 2009–2010 |
| Chandlers Ford, GB | 3 | 2007–2008 |
| Wiltshire, GB | 1 | 2018 |