Indication of ultraviolet (UV) light intensity using a lumiphore

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11287315
APP PUB NO 20210318168A1
SERIAL NO

16848226

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A ultraviolet (UV) intensity indicator might use a UV responsive lumiphore to provide a converted, visible light level proportional to received UV light intensity for comparison to a visible brightness reference. For a desired UV intensity, the converted light should normally appear at least as bright as the reference light. For undesired UV, e.g. in a harmful wavelength range, the converted light should appear dimmer than the reference for normal operation and/or appear as bright as or brighter than the reference during excessive emission of the potentially hazardous UV emission. Alternatively, saturable lumiphores may provide different color outputs responsive to UV intensities for comparison to a multi-colored reference. Other examples contemplate use of a lumiphore to convert UV light to provide a visible light input to a visible light meter, such that an illuminance or brightness measurement by the meter gives a proportional representation of intensity of the UV light.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ABL IP HOLDING LLCONE LITHONIA WAY CONYERS GA 30012

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aggarwal, Januk Alexandria, US 63 1039
Lin, Guan-Bo Manassas, US 26 229
Malone, Gregory Sterling, US 15 69
Ramer, David P Reston, US 211 4161
White, Sean P Sterling, US 32 232

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Sep 29, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 29, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 29, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00