Byung Il Choi

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
On-chip spectrometer employing pixel-count-modulated spectral chann...
- Patent number 10,969,275
- Issue date Apr 6, 2021
- NanoLamda Korea
- Byung Il Choi
- G01 - MEASURING TESTING
Information Patent Grant
Method of calibrating spectrum sensors in a manufacturing environme...
- Patent number 10,578,486
- Issue date Mar 3, 2020
- NANOLAMBDA KOREA
- Byung Il Choi
- G01 - MEASURING TESTING
Information Patent Grant
Multispectral imager with hybrid double layer filter array
- Patent number 9,645,075
- Issue date May 9, 2017
- NANOLAMBDA KOREA
- Byung Il Choi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spectrum reconstruction method for miniature spectrometers
- Patent number 9,395,244
- Issue date Jul 19, 2016
- NanoLambda, Inc.
- Umpei Kurokawa
- G01 - MEASURING TESTING
Information Patent Grant
Nano-optic filter array based sensor
- Patent number 9,395,473
- Issue date Jul 19, 2016
- NanoLambda, Inc.
- Byung Il Choi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Digital filter spectrum sensor
- Patent number 8,542,359
- Issue date Sep 24, 2013
- NanoLambda, Inc.
- Byung Il Choi
- G01 - MEASURING TESTING
Information Patent Grant
Tunable plasmonic filter
- Patent number 8,462,420
- Issue date Jun 11, 2013
- NanoLambda, Inc.
- Byounghee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-purpose plasmonic ambient light sensor and visual range proxi...
- Patent number 8,330,945
- Issue date Dec 11, 2012
- NanoLambda, Inc.
- Byung Choi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Digital filter spectrum sensor
- Patent number 8,284,401
- Issue date Oct 9, 2012
- NanoLambda, Inc.
- Byung Il Choi
- G01 - MEASURING TESTING
Information Patent Grant
Plasmonic fabry-perot filter
- Patent number 8,274,739
- Issue date Sep 25, 2012
- NanoLambda, Inc.
- Byounghee Lee
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
ON-CHIP SPECTROMETER EMPLOYING PIXEL-COUNT-MODULATED SPECTRAL CHANN...
- Publication number 20190041263
- Publication date Feb 7, 2019
- nanoLambda Korea
- Byung IL Choi
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF CALIBRATING SPECTRUM SENSORS IN A MANUFACTURING ENVIRONME...
- Publication number 20190017871
- Publication date Jan 17, 2019
- nanoLambda Korea
- Byung IL Choi
- G01 - MEASURING TESTING
Information Patent Application
MULTISPECTRAL IMAGER WITH HYBRID DOUBLE LAYER FILTER ARRAY
- Publication number 20150144770
- Publication date May 28, 2015
- nanoLambda Korea
- Byung Il CHOI
- G01 - MEASURING TESTING
Information Patent Application
Multispectral Multi-Camera Display Unit for Accurate Color, Multisp...
- Publication number 20140320611
- Publication date Oct 30, 2014
- nanoLambda Korea
- Byung Il Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spectrum Reconstruction Method for Miniature Spectrometers
- Publication number 20140022544
- Publication date Jan 23, 2014
- NanoLambda, Inc.
- Umpei Kurokawa
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL FILTER SPECTRUM SENSOR
- Publication number 20130044321
- Publication date Feb 21, 2013
- NanoLambda, Inc.
- Byung Il Choi
- G01 - MEASURING TESTING
Information Patent Application
NANO-OPTIC FILTER ARRAY BASED SENSOR
- Publication number 20120129269
- Publication date May 24, 2012
- NanoLambda, Inc.
- Byung Il Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-PURPOSE PLASMONIC AMBIENT LIGHT SENSOR AND VISUAL RANGE PROXI...
- Publication number 20110086676
- Publication date Apr 14, 2011
- NanoLambda, Inc.
- Byung Choi
- G02 - OPTICS
Information Patent Application
DIGITAL FILTER SPECTRUM SENSOR
- Publication number 20100182598
- Publication date Jul 22, 2010
- Byung ll Choi
- G01 - MEASURING TESTING
Information Patent Application
PLASMONIC FABRY-PEROT FILTER
- Publication number 20100053755
- Publication date Mar 4, 2010
- NanoLambda, Inc.
- Byounghee Lee
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE METALLIC EMBOSSING NANOSTRUCTURE
- Publication number 20100046077
- Publication date Feb 25, 2010
- NanoLambda Inc.
- Byounghee Lee
- G02 - OPTICS
Information Patent Application
TUNABLE PLASMONIC FILTER
- Publication number 20100046060
- Publication date Feb 25, 2010
- NanaLambda Inc.
- Byounghee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Byung Il Choi

Person

Patents Grantslast 30 patents

On-chip spectrometer employing pixel-count-modulated spectral chann...

Method of calibrating spectrum sensors in a manufacturing environme...

Multispectral imager with hybrid double layer filter array

Spectrum reconstruction method for miniature spectrometers

Nano-optic filter array based sensor

Digital filter spectrum sensor

Tunable plasmonic filter

Multi-purpose plasmonic ambient light sensor and visual range proxi...

Digital filter spectrum sensor

Plasmonic fabry-perot filter

Patents Applicationslast 30 patents

ON-CHIP SPECTROMETER EMPLOYING PIXEL-COUNT-MODULATED SPECTRAL CHANN...

METHOD OF CALIBRATING SPECTRUM SENSORS IN A MANUFACTURING ENVIRONME...

MULTISPECTRAL IMAGER WITH HYBRID DOUBLE LAYER FILTER ARRAY

Multispectral Multi-Camera Display Unit for Accurate Color, Multisp...

Spectrum Reconstruction Method for Miniature Spectrometers

DIGITAL FILTER SPECTRUM SENSOR

NANO-OPTIC FILTER ARRAY BASED SENSOR

MULTI-PURPOSE PLASMONIC AMBIENT LIGHT SENSOR AND VISUAL RANGE PROXI...

DIGITAL FILTER SPECTRUM SENSOR

PLASMONIC FABRY-PEROT FILTER

WAVELENGTH SELECTIVE METALLIC EMBOSSING NANOSTRUCTURE

TUNABLE PLASMONIC FILTER