Choonsup Lee

Person

Pasadena, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Waveguide based submillimmeter-wave and terahertz variable attenuator
- Patent number 12,191,552
- Issue date Jan 7, 2025
- California Institute of Technology
- Goutam Chattopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
On-chip diplexed multi-band submillimeter-wave/terahertz sources
- Patent number 12,087,867
- Issue date Sep 10, 2024
- California Institute of Technology
- Jose Vicente Siles Perez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making antenna array
- Patent number 11,824,247
- Issue date Nov 21, 2023
- California Institute of Technology
- Goutam Chattopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making antenna array
- Patent number 10,693,210
- Issue date Jun 23, 2020
- California Institute of Technology
- Goutam Chattopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer-to-wafer alignment method
- Patent number 10,100,858
- Issue date Oct 16, 2018
- California Institute of Technology
- Cecile Jung-Kubiak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High power W-band/F-band Schottky diode based frequency multipliers
- Patent number 10,075,151
- Issue date Sep 11, 2018
- California Institute of Technology
- Jose Vicente Siles Perez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
340 GHz multipixel transceiver
- Patent number 9,791,321
- Issue date Oct 17, 2017
- California Institute of Technology
- Goutam Chattopadhyay
- G01 - MEASURING TESTING
Information Patent Grant
Silicon alignment pins: an easy way to realize a wafer-to-wafer ali...
- Patent number 9,512,863
- Issue date Dec 6, 2016
- California Institute of Technology
- Cecile Jung-Kubiak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-step deep reactive ion etching fabrication process for silico...
- Patent number 9,461,352
- Issue date Oct 4, 2016
- California Institute of Technology
- Cecile Jung-Kubiak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
On-chip power-combining for high-power schottky diode based frequen...
- Patent number 9,143,084
- Issue date Sep 22, 2015
- California Institute of Technology
- Jose Vicente Siles Perez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dielectric covered planar antennas
- Patent number 8,780,012
- Issue date Jul 15, 2014
- California Institute of Technology
- Nuria Llombart Juan
- G01 - MEASURING TESTING
Information Patent Grant
670 GHz Schottky diode based subharmonic mixer with CPW circuits an...
- Patent number 8,693,973
- Issue date Apr 8, 2014
- California Institute of Technology
- Goutam Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Anti-reflective device having an anti-reflective surface formed of...
- Patent number 7,964,433
- Issue date Jun 21, 2011
- California Institute of Technology
- Youngsam Bae
- G02 - OPTICS
Information Patent Grant
Anti- reflective device having an anti-reflection surface formed of...
- Patent number 7,595,477
- Issue date Sep 29, 2009
- California Institute of Technology
- Youngsman Bae
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE BASED SUBMILLIMMETER-WAVE AND TERAHERTZ VARIABLE ATTENUATOR
- Publication number 20220407200
- Publication date Dec 22, 2022
- California Institute of Technology
- Goutam Chattopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-CHIP DIPLEXED MULTI-BAND SUBMILLIMETER-WAVE/TERAHERTZ SOURCES
- Publication number 20210218368
- Publication date Jul 15, 2021
- California Institute of Technology
- Jose Vicente Siles Perez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR MAKING ANTENNA ARRAY
- Publication number 20200313271
- Publication date Oct 1, 2020
- California Institute of Technology
- Goutam Chattopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER-TO-WAFER ALIGNMENT METHOD
- Publication number 20170045065
- Publication date Feb 16, 2017
- California Institute of Technology
- Cecile JUNG-KUBIAK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HIGH POWER W-BAND/F-BAND SCHOTTKY DIODE BASED FREQUENCY MULTIPLIERS
- Publication number 20160149562
- Publication date May 26, 2016
- California Institute of Technology
- Jose Vicente Siles Perez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
340 GHz MULTIPIXEL TRANSCEIVER
- Publication number 20150300884
- Publication date Oct 22, 2015
- California Institute of Technology
- Theodore Reck
- G01 - MEASURING TESTING
Information Patent Application
INKJET OR PEN BASED PRINTED PERIODIC DIRECTORS FOR MILLIMETER-WAVE...
- Publication number 20150288048
- Publication date Oct 8, 2015
- California Institute of Technology
- Adrian J. Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW POWER MULTI-GIGABIT PER SECOND MILLIMETER-WAVE DATA-LINK EMPLOY...
- Publication number 20150280321
- Publication date Oct 1, 2015
- California Institute of Technology
- Adrian J. Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-STEP DEEP REACTIVE ION ETCHING FABRICATION PROCESS FOR SILICO...
- Publication number 20140340178
- Publication date Nov 20, 2014
- California Institute of Technology
- Cecile Jung-Kubiak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microfabrication Technique of Silicon Microlens Array for Terahertz...
- Publication number 20140144009
- Publication date May 29, 2014
- California Institute of Technology
- Goutam CHATTOPADHYAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON ALIGNMENT PINS: AN EASY WAY TO REALIZE A WAFER-TO-WAFER ALI...
- Publication number 20140147192
- Publication date May 29, 2014
- California Institute of Technology
- Cecile Jung-Kubiak
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ON-CHIP POWER-COMBINING FOR HIGH-POWER SCHOTTKY DIODE BASED FREQUEN...
- Publication number 20130229210
- Publication date Sep 5, 2013
- California Institute of Technology
- Jose V. Siles
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
670 GHZ SCHOTTKY DIODE BASED SUBHARMONIC MIXER WITH CPW CIRCUITS AN...
- Publication number 20120280742
- Publication date Nov 8, 2012
- California Institute of Technology
- Goutam Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATED LENS ANTENNAS FOR MULTI-PIXEL RECEIVERS FOR PLANETARY AN...
- Publication number 20120013517
- Publication date Jan 19, 2012
- California Institute of Technology
- Choonsup Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC COVERED PLANAR ANTENNAS
- Publication number 20100328779
- Publication date Dec 30, 2010
- California Institute of Technolology
- Nuria Llombart Juan
- G01 - MEASURING TESTING
Information Patent Application
Anti-reflective device having an anti-reflective surface formed of...
- Publication number 20100009495
- Publication date Jan 14, 2010
- California Institute of Technology
- Youngsam Bae
- G02 - OPTICS
Information Patent Application
Device having an anti-reflection surface
- Publication number 20090108183
- Publication date Apr 30, 2009
- Youngsam Bae
- G02 - OPTICS

Choonsup Lee

Person

Patents Grantslast 30 patents

Waveguide based submillimmeter-wave and terahertz variable attenuator

On-chip diplexed multi-band submillimeter-wave/terahertz sources

Method for making antenna array

Method for making antenna array

Wafer-to-wafer alignment method

High power W-band/F-band Schottky diode based frequency multipliers

340 GHz multipixel transceiver

Silicon alignment pins: an easy way to realize a wafer-to-wafer ali...

Multi-step deep reactive ion etching fabrication process for silico...

On-chip power-combining for high-power schottky diode based frequen...

Dielectric covered planar antennas

670 GHz Schottky diode based subharmonic mixer with CPW circuits an...

Anti-reflective device having an anti-reflective surface formed of...

Anti- reflective device having an anti-reflection surface formed of...

Patents Applicationslast 30 patents

WAVEGUIDE BASED SUBMILLIMMETER-WAVE AND TERAHERTZ VARIABLE ATTENUATOR

ON-CHIP DIPLEXED MULTI-BAND SUBMILLIMETER-WAVE/TERAHERTZ SOURCES

METHOD FOR MAKING ANTENNA ARRAY

WAFER-TO-WAFER ALIGNMENT METHOD

HIGH POWER W-BAND/F-BAND SCHOTTKY DIODE BASED FREQUENCY MULTIPLIERS

340 GHz MULTIPIXEL TRANSCEIVER

INKJET OR PEN BASED PRINTED PERIODIC DIRECTORS FOR MILLIMETER-WAVE...

LOW POWER MULTI-GIGABIT PER SECOND MILLIMETER-WAVE DATA-LINK EMPLOY...

MULTI-STEP DEEP REACTIVE ION ETCHING FABRICATION PROCESS FOR SILICO...

Microfabrication Technique of Silicon Microlens Array for Terahertz...

SILICON ALIGNMENT PINS: AN EASY WAY TO REALIZE A WAFER-TO-WAFER ALI...

ON-CHIP POWER-COMBINING FOR HIGH-POWER SCHOTTKY DIODE BASED FREQUEN...

670 GHZ SCHOTTKY DIODE BASED SUBHARMONIC MIXER WITH CPW CIRCUITS AN...

INTEGRATED LENS ANTENNAS FOR MULTI-PIXEL RECEIVERS FOR PLANETARY AN...

DIELECTRIC COVERED PLANAR ANTENNAS

Anti-reflective device having an anti-reflective surface formed of...

Device having an anti-reflection surface