Inventor
Steven C. Furlong
Inventor
Maple Grove, MN, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Kprimary
F21KNon-electric light sources using luminescence17%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted17%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
A61BDiagnosis9%
F21VFunctional features or details of lighting devices or systems thereof9%
H05BElectric heating9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
C03BManufacture, shaping, or supplementary processes4%
G02BOptical elements, systems or apparatus4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
9,133,987'LED lighting devices'20158,727,565'LED lighting devices having improved light diffusion and thermal performance'20148,664,891'LED white-light devices for direct form, fit, and function replacement of existing lighting devices'20148,471,494'LED white-light devices for direct form, fit, and function replacement of existing fluorescent lighting devices'20137,198,756'Non-invasive measurement of pH'20076,865,407'Calibration technique for non-invasive medical devices'20055,714,121'Optical carbon dioxide sensor, and associated methods of manufacture'19985,672,515'Simultaneous dual excitation/single emission fluorescent sensing method for PH and pCO.sub.2'19974,717,225'Form polarizing fibers and method of fabrication'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Based in Fanwood, NJ, US· patent location history
1997–2007Patents assigned to OPTICAL SENSORS INC (4)· patent assignee history
1997–2014Based in Maple Grove, MN, US· patent location history
2013–2014Patents assigned to BROIT LIGHT L L C (2)· patent assignee history
2013Patents assigned to BROITZMAN TROY RICHARD (1)· patent assignee history
2014Patents assigned to DOMAGALA THOMAS W (1)· patent assignee history
2015Patents assigned to ECKER JAMES L (1)· patent assignee history
2015Based in Jacksonville, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OPTICAL SENSORS INC | 4 | 1997–2007 |
| BROIT LIGHT L L C | 2 | 2013–2014 |
| BROITZMAN TROY RICHARD | 1 | 2013 |
| DOMAGALA THOMAS W | 1 | 2014 |
| ECKER JAMES L | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Maple Grove, Minnesota, US | 7 | 1997–2014 |
| Jacksonville, Florida, US | 1 | 2015 |
| Fanwood, New Jersey, US | 1 | 1988 |