Lan-Chou CHO

Person

Hsinchu City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Benchmark device and method for evaluating a semiconductor wafer
- Patent number 12,270,854
- Issue date Apr 8, 2025
- Taiwan Semiconductor Manufacturing Company Ltd.
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Fiber-to-chip grating coupler for photonic circuits
- Patent number 12,222,554
- Issue date Feb 11, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Grant
Apparatus, circuits and methods for reducing mismatch in an electro...
- Patent number 12,164,211
- Issue date Dec 10, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Optical device and method of manufacturing the same
- Patent number 12,153,253
- Issue date Nov 26, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chewn-Pu Jou
- G02 - OPTICS
Information Patent Grant
Photo sensing device and method of fabricating the photo sensing de...
- Patent number 12,154,996
- Issue date Nov 26, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chan-Hong Chern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulator and package
- Patent number 12,124,119
- Issue date Oct 22, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Edge couplers and methods of making the same
- Patent number 12,124,088
- Issue date Oct 22, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Min-Hsiang Hsu
- G02 - OPTICS
Information Patent Grant
Integrated circuit with radio frequency interconnect
- Patent number 12,095,711
- Issue date Sep 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Neng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-dimensional grating coupler and methods of making same
- Patent number 12,085,761
- Issue date Sep 10, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chih-Tsung Shih
- G02 - OPTICS
Information Patent Grant
Coaxial through via with novel high isolation cross coupling method...
- Patent number 12,074,125
- Issue date Aug 27, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng Wei Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiband QAM interface for slab waveguide
- Patent number 12,062,629
- Issue date Aug 13, 2024
- Taiwan Semiconductor Manufacturing Company Limited
- Huan-Neng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarization independent optoelectronic device and method
- Patent number 12,018,981
- Issue date Jun 25, 2024
- Taiwan Semiconductor Manufacturing Company Limited
- Chewn-Pu Jou
- G02 - OPTICS
Information Patent Grant
WDM channel reassignment
- Patent number 12,009,912
- Issue date Jun 11, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chih-Chang Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device
- Patent number 11,977,249
- Issue date May 7, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Cheng-Tse Tang
- G02 - OPTICS
Information Patent Grant
Semiconductor device, photonic circuit and method for adjusting res...
- Patent number 11,953,720
- Issue date Apr 9, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Photonic system including micro ring modulator and method of using
- Patent number 11,953,721
- Issue date Apr 9, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Fiber-to-chip grating coupler for photonic circuits
- Patent number 11,927,806
- Issue date Mar 12, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Grant
Folded waveguide phase shifters
- Patent number 11,914,265
- Issue date Feb 27, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Huan-Neng Chen
- G02 - OPTICS
Information Patent Grant
Calibration system for wavelength-division multiplexing, wavelength...
- Patent number 11,835,760
- Issue date Dec 5, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Grant
Systems and methods for shielded inductive devices
- Patent number 11,804,515
- Issue date Oct 31, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng Wei Kuo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Optical device and method of manufacturing the same
- Patent number 11,803,008
- Issue date Oct 31, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chewn-Pu Jou
- G02 - OPTICS
Information Patent Grant
Edge couplers and methods of making the same
- Patent number 11,796,739
- Issue date Oct 24, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Min-Hsiang Hsu
- G02 - OPTICS
Information Patent Grant
Optical modulator and package
- Patent number 11,789,296
- Issue date Oct 17, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Photo sensing device and method of fabricating the photo sensing de...
- Patent number 11,769,845
- Issue date Sep 26, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chan-Hong Chern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical routing structure on backside of substrate for photonic dev...
- Patent number 11,756,875
- Issue date Sep 12, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Weiwei Song
- G02 - OPTICS
Information Patent Grant
Method and system for generating layout diagram of semiconductor de...
- Patent number 11,740,492
- Issue date Aug 29, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Grant
Optical device for coupling light
- Patent number 11,714,239
- Issue date Aug 1, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chan-Hong Chern
- G02 - OPTICS
Information Patent Grant
Polarization independent optoelectronic device and method
- Patent number 11,703,379
- Issue date Jul 18, 2023
- Taiwan Semiconductor Manufacturing Company Limited
- Chewn-Pu Jou
- G01 - MEASURING TESTING
Information Patent Grant
Two-dimensional grating coupler and methods of making same
- Patent number 11,693,186
- Issue date Jul 4, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chih-Tsung Shih
- G02 - OPTICS
Information Patent Grant
Apparatus, circuits and methods for reducing mismatch in an electro...
- Patent number 11,650,476
- Issue date May 16, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lan-Chou Cho
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, CIRCUITS AND METHODS FOR REDUCING MISMATCH IN AN ELECTRO...
- Publication number 20250060645
- Publication date Feb 20, 2025
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Lan-Chou CHO
- G02 - OPTICS
Information Patent Application
PHOTO SENSING DEVICE AND METHOD OF FABRICATING THE PHOTO SENSING DE...
- Publication number 20250056915
- Publication date Feb 13, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- CHAN-HONG CHERN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250044506
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- CHEWN-PU JOU
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING OPTICAL RING WAVEGUIDE
- Publication number 20250020967
- Publication date Jan 16, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Yang JUNG
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE, PHOTONIC CIRCUIT, AND METHOD FOR ADJUSTING RE...
- Publication number 20250013084
- Publication date Jan 9, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- LAN-CHOU CHO
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR STITCH STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20250004201
- Publication date Jan 2, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- YOU-CHENG LU
- G02 - OPTICS
Information Patent Application
OPTICAL PACKAGING
- Publication number 20240411084
- Publication date Dec 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Stefan Rusu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiband QAM Interface for Slab Waveguide
- Publication number 20240395738
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Company Limited
- Huan-Neng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MEASURING ELECTRO-OPTIC CHARACTERISTIC OF A TRAVELING WAV...
- Publication number 20240393656
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Yang Jung
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND PACKAGE
- Publication number 20240385469
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Application
POLARIZATION BEAM SPLITTER ROTATOR
- Publication number 20240385376
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Yang Jung
- G02 - OPTICS
Information Patent Application
EDGE COUPLERS AND METHODS OF MAKING THE SAME
- Publication number 20240377590
- Publication date Nov 14, 2024
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Min-Hsiang Hsu
- G02 - OPTICS
Information Patent Application
TEST LINE STRUCTURE FOR INTEGRATED CHIP COMPRISING OPTICAL DEVICES
- Publication number 20240371710
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lan-Chou Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COAXIAL THROUGH VIA WITH NOVEL HIGH ISOLATION CROSS COUPLING METHOD...
- Publication number 20240363560
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Co., LTD
- Feng Wei KUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-DIMENSIONAL GRATING COUPLER AND METHODS OF MAKING SAME
- Publication number 20240361533
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Co., LTD
- Chih-Tsung Shih
- G02 - OPTICS
Information Patent Application
POLARIZATION INDEPENDENT OPTOELECTRONIC DEVICE AND METHOD
- Publication number 20240337528
- Publication date Oct 10, 2024
- Taiwan Semiconductor Manufacturing Company Limited
- Chewn-Pu JOU
- G01 - MEASURING TESTING
Information Patent Application
WAVEGUIDE STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20240329304
- Publication date Oct 3, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- HUAN-NENG CHEN
- G02 - OPTICS
Information Patent Application
WDM CHANNEL REASSIGNMENT
- Publication number 20240333415
- Publication date Oct 3, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Chang Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTONIC SYSTEM INCLUDING MICRO RING MODULATOR AND METHOD OF USING
- Publication number 20240248256
- Publication date Jul 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lan-Chou CHO
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE, PHOTONIC CIRCUIT AND METHOD FOR ADJUSTING RES...
- Publication number 20240248255
- Publication date Jul 25, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- LAN-CHOU CHO
- G02 - OPTICS
Information Patent Application
OPTICAL DIGITAL-TO-ANALOG CONVERTER
- Publication number 20240241425
- Publication date Jul 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Yang Jung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FOLDED WAVEGUIDE PHASE SHIFTERS
- Publication number 20240160080
- Publication date May 16, 2024
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Huan-Neng CHEN
- G02 - OPTICS
Information Patent Application
FIBER-TO-CHIP GRATING COUPLER FOR PHOTONIC CIRCUITS
- Publication number 20240151908
- Publication date May 9, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Feng-Wei KUO
- G02 - OPTICS
Information Patent Application
CALIBRATION SYSTEM FOR WAVELENGTH-DIVISION MULTIPLEXING, WAVELENGTH...
- Publication number 20240053539
- Publication date Feb 15, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- TAI-CHUN HUANG
- G02 - OPTICS
Information Patent Application
BENCHMARK DEVICE AND METHOD FOR EVALUATING A SEMICONDUCTOR WAFER
- Publication number 20230408578
- Publication date Dec 21, 2023
- Taiwan Semiconductor Manufacturing company Ltd.
- LAN-CHOU CHO
- G01 - MEASURING TESTING
Information Patent Application
PHOTONIC SYSTEM INCLUDING MICRO RING MODULATOR AND METHOD OF USING
- Publication number 20230408762
- Publication date Dec 21, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lan-Chou CHO
- G02 - OPTICS
Information Patent Application
METHOD OF MEASURING ELECTRO-OPTIC CHARACTERISTIC OF A TRAVELING WAV...
- Publication number 20230400745
- Publication date Dec 14, 2023
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
- Ming Yang Jung
- G02 - OPTICS
Information Patent Application
EDGE COUPLERS AND METHODS OF MAKING THE SAME
- Publication number 20230400639
- Publication date Dec 14, 2023
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Min-Hsiang Hsu
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR SHIELDED INDUCTIVE DEVICES
- Publication number 20230387180
- Publication date Nov 30, 2023
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Feng Wei KUO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230367064
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing company Ltd.
- CHEWN-PU JOU
- G02 - OPTICS

Lan-Chou CHO

Person

Patents Grantslast 30 patents

Benchmark device and method for evaluating a semiconductor wafer

Fiber-to-chip grating coupler for photonic circuits

Apparatus, circuits and methods for reducing mismatch in an electro...

Optical device and method of manufacturing the same

Photo sensing device and method of fabricating the photo sensing de...

Optical modulator and package

Edge couplers and methods of making the same

Integrated circuit with radio frequency interconnect

Two-dimensional grating coupler and methods of making same

Coaxial through via with novel high isolation cross coupling method...

Multiband QAM interface for slab waveguide

Polarization independent optoelectronic device and method

WDM channel reassignment

Optical device

Semiconductor device, photonic circuit and method for adjusting res...

Photonic system including micro ring modulator and method of using

Fiber-to-chip grating coupler for photonic circuits

Folded waveguide phase shifters

Calibration system for wavelength-division multiplexing, wavelength...

Systems and methods for shielded inductive devices

Optical device and method of manufacturing the same

Edge couplers and methods of making the same

Optical modulator and package

Photo sensing device and method of fabricating the photo sensing de...

Optical routing structure on backside of substrate for photonic dev...

Method and system for generating layout diagram of semiconductor de...

Optical device for coupling light

Polarization independent optoelectronic device and method

Two-dimensional grating coupler and methods of making same

Apparatus, circuits and methods for reducing mismatch in an electro...

Patents Applicationslast 30 patents

APPARATUS, CIRCUITS AND METHODS FOR REDUCING MISMATCH IN AN ELECTRO...

PHOTO SENSING DEVICE AND METHOD OF FABRICATING THE PHOTO SENSING DE...

OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE INCLUDING OPTICAL RING WAVEGUIDE

SEMICONDUCTOR DEVICE, PHOTONIC CIRCUIT, AND METHOD FOR ADJUSTING RE...

SEMICONDUCTOR STITCH STRUCTURE AND METHOD FOR FORMING THE SAME

OPTICAL PACKAGING

Multiband QAM Interface for Slab Waveguide

METHOD OF MEASURING ELECTRO-OPTIC CHARACTERISTIC OF A TRAVELING WAV...

OPTICAL MODULATOR AND PACKAGE

POLARIZATION BEAM SPLITTER ROTATOR

EDGE COUPLERS AND METHODS OF MAKING THE SAME

TEST LINE STRUCTURE FOR INTEGRATED CHIP COMPRISING OPTICAL DEVICES

COAXIAL THROUGH VIA WITH NOVEL HIGH ISOLATION CROSS COUPLING METHOD...

TWO-DIMENSIONAL GRATING COUPLER AND METHODS OF MAKING SAME

POLARIZATION INDEPENDENT OPTOELECTRONIC DEVICE AND METHOD

WAVEGUIDE STRUCTURE AND METHOD FOR FORMING THE SAME

WDM CHANNEL REASSIGNMENT

PHOTONIC SYSTEM INCLUDING MICRO RING MODULATOR AND METHOD OF USING

SEMICONDUCTOR DEVICE, PHOTONIC CIRCUIT AND METHOD FOR ADJUSTING RES...

OPTICAL DIGITAL-TO-ANALOG CONVERTER

FOLDED WAVEGUIDE PHASE SHIFTERS

FIBER-TO-CHIP GRATING COUPLER FOR PHOTONIC CIRCUITS

CALIBRATION SYSTEM FOR WAVELENGTH-DIVISION MULTIPLEXING, WAVELENGTH...

BENCHMARK DEVICE AND METHOD FOR EVALUATING A SEMICONDUCTOR WAFER

PHOTONIC SYSTEM INCLUDING MICRO RING MODULATOR AND METHOD OF USING

METHOD OF MEASURING ELECTRO-OPTIC CHARACTERISTIC OF A TRAVELING WAV...

EDGE COUPLERS AND METHODS OF MAKING THE SAME

SYSTEMS AND METHODS FOR SHIELDED INDUCTIVE DEVICES

OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME