Dawei Zheng

Person

San Gabriel, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated germanium photodetector with silicon nitride launch wave...
- Patent number 12,078,857
- Issue date Sep 3, 2024
- Xingyu Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and apparatus of controlling ring resonator operating points
- Patent number 11,982,849
- Issue date May 14, 2024
- Tongqing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated multi-channel photonics transmitter chip having variable...
- Patent number 11,831,353
- Issue date Nov 28, 2023
- Tongqing Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential thermo-optic phase shifter
- Patent number 11,815,780
- Issue date Nov 14, 2023
- Tongqing Wang
- G02 - OPTICS
Information Patent Grant
Silicon photonics based single-wavelength 100 gbit/S PAM4 DWDM tran...
- Patent number 11,606,145
- Issue date Mar 14, 2023
- Tongqing Wang
- G02 - OPTICS
Information Patent Grant
Integrated waveguide polarizer
- Patent number 11,579,367
- Issue date Feb 14, 2023
- Xingyu Zhang
- G02 - OPTICS
Information Patent Grant
Optical alignment systems and methods
- Patent number 11,561,348
- Issue date Jan 24, 2023
- Xingyu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for wafer-level testing of transmitter-receiver...
- Patent number 11,463,173
- Issue date Oct 4, 2022
- Xingyu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated multi-channel photonics transmitter chip having variable...
- Patent number 11,336,370
- Issue date May 17, 2022
- Xingyu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enabling thermal efficiency on a silicon-on-insulator (SOI) platform
- Patent number 10,768,365
- Issue date Sep 8, 2020
- FutureWei Technologies, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Grant
Digital optical modulator for programmable n-quadrature amplitude m...
- Patent number 10,374,716
- Issue date Aug 6, 2019
- FutureWei Technologies, Inc.
- Xueyan Zheng
- G02 - OPTICS
Information Patent Grant
Interdigitated optical modulator
- Patent number 10,268,056
- Issue date Apr 23, 2019
- FutureWei Technologies, Inc.
- Dawei Zheng
- B82 - NANO-TECHNOLOGY
Information Patent Grant
MOS capacitor optical modulator with transparent conductive and low...
- Patent number 10,133,098
- Issue date Nov 20, 2018
- FutureWei Technologies, Inc.
- Hongmin Chen
- G02 - OPTICS
Information Patent Grant
Inverse taper waveguides for low-loss mode converters
- Patent number 10,120,135
- Issue date Nov 6, 2018
- FutureWei Technologies, Inc.
- Li Yang
- G02 - OPTICS
Information Patent Grant
Inverse taper waveguides for low-loss mode converters
- Patent number 9,709,741
- Issue date Jul 18, 2017
- FutureWei Technologies, Inc.
- Li Yang
- G02 - OPTICS
Information Patent Grant
Interdigitated optical modulator
- Patent number 9,696,567
- Issue date Jul 4, 2017
- FutureWei Technologies, Inc.
- Dawei Zheng
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Digital optical modulator for programmable n-quadrature amplitude m...
- Patent number 9,531,478
- Issue date Dec 27, 2016
- FutureWei Technologies, Inc.
- Xueyan Zheng
- G02 - OPTICS
Information Patent Grant
Digital optical modulator for programmable n-quadrature amplitude m...
- Patent number 9,490,904
- Issue date Nov 8, 2016
- FutureWei Technologies, Inc.
- Xueyan Zheng
- G02 - OPTICS
Information Patent Grant
Tunable optical system with hybrid integrated laser
- Patent number 8,831,049
- Issue date Sep 9, 2014
- Laxense Inc.
- Ningning Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical system with integrated photodetector using a self-aligned d...
- Patent number 8,798,410
- Issue date Aug 5, 2014
- Laxense Inc.
- Ningning Feng
- G02 - OPTICS
Information Patent Grant
Waveguide end-coupled infrared detector
- Patent number 8,723,125
- Issue date May 13, 2014
- Laxense Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Grant
System having avalanche effect light sensor with enhanced sensitivity
- Patent number 8,639,065
- Issue date Jan 28, 2014
- Kotura, Inc.
- Ning-Ning Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device having partially butt-coupled light sensor
- Patent number 8,476,576
- Issue date Jul 2, 2013
- Kotura, Inc.
- Po Dong
- G02 - OPTICS
Information Patent Grant
Optical device having light sensor employing horizontal electrical...
- Patent number 8,093,080
- Issue date Jan 10, 2012
- Kotusa, Inc.
- Shirong Liao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Detector having tuned resistors
- Patent number 8,053,722
- Issue date Nov 8, 2011
- Kotura, Inc.
- Mehdi Asghari
- G01 - MEASURING TESTING
Information Patent Grant
System having reduced distance between scintillator and light senso...
- Patent number 7,659,519
- Issue date Feb 9, 2010
- Kotura, Inc.
- Dawei Zheng
- G01 - MEASURING TESTING
Information Patent Grant
High speed optical phase modulator
- Patent number 7,542,630
- Issue date Jun 2, 2009
- Kotura, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Grant
High speed optical phase modulator
- Patent number 7,394,948
- Issue date Jul 1, 2008
- Kotura, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Grant
High speed optical intensity modulator
- Patent number 7,394,949
- Issue date Jul 1, 2008
- Kotura, Inc.
- Dazeng Feng
- G02 - OPTICS
Information Patent Grant
Controlled selectivity etch for use with optical component fabrication
- Patent number 7,005,247
- Issue date Feb 28, 2006
- Kotusa, Inc.
- Joan Fong
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND APPARATUS OF CONTROLLING RING RESONATOR OPERATING POINTS
- Publication number 20240184063
- Publication date Jun 6, 2024
- Alpine Optoelectronics, Inc.
- Tongqing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED MULTI-CHANNEL PHOTONICS TRANSMITTER CHIP HAVING DUAL-CHA...
- Publication number 20230388023
- Publication date Nov 30, 2023
- Alpine Optoelectronics, Inc.
- Tongqing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED MULTI-CHANNEL PHOTONICS TRANSMITTER CHIP HAVING VARIABLE...
- Publication number 20220286208
- Publication date Sep 8, 2022
- Alpine Optoelectronics, Inc.
- Tongqing Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED GERMANIUM PHOTODETECTOR WITH SILICON NITRIDE LAUNCH WAVE...
- Publication number 20220283391
- Publication date Sep 8, 2022
- Alpine Optoelectronics, Inc.
- Xingyu Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ALIGNMENT SYSTEMS AND METHODS USING SILICON DIODES
- Publication number 20220252907
- Publication date Aug 11, 2022
- Alpine Optoelectronics, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
SILICON PHOTONICS BASED SINGLE-WAVELENGTH 100 GBIT/S PAM4 DWDM TRAN...
- Publication number 20220255627
- Publication date Aug 11, 2022
- Alpine Optoelectronics, Inc.
- Tongqing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED WAVEGUIDE POLARIZER
- Publication number 20220252783
- Publication date Aug 11, 2022
- Alpine Optoelectronics, Inc.
- Xingyu Zhang
- G02 - OPTICS
Information Patent Application
DIFFERENTIAL THERMO-OPTIC PHASE SHIFTER
- Publication number 20220206356
- Publication date Jun 30, 2022
- Alpine Optoelectronics, Inc.
- Tongqing Wang
- G02 - OPTICS
Information Patent Application
OPTICAL ALIGNMENT SYSTEMS AND METHODS
- Publication number 20220146753
- Publication date May 12, 2022
- Alpine Optoelectronics, Inc.
- Xingyu Zhang
- G02 - OPTICS
Information Patent Application
SYSTEM AND APPARATUS OF CONTROLLING RING RESONATOR OPERATING POINTS
- Publication number 20220146766
- Publication date May 12, 2022
- Alpine Optoelectronics, Inc.
- Tongqing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enabling Thermal Efficiency on a Silicon-On-Insulator (SOI) Platform
- Publication number 20190293863
- Publication date Sep 26, 2019
- FutureWei Technologies, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
Inverse Taper Waveguides for Low-Loss Mode Converters
- Publication number 20170269302
- Publication date Sep 21, 2017
- FutureWei Technologies, Inc.
- Li Yang
- G02 - OPTICS
Information Patent Application
Interdigitated Optical Modulator
- Publication number 20170269392
- Publication date Sep 21, 2017
- FutureWei Technologies, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
Digital Optical Modulator for Programmable n-Quadrature Amplitude M...
- Publication number 20170104541
- Publication date Apr 13, 2017
- FutureWei Technologies, Inc.
- Xueyan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inverse Taper Waveguides for Low-Loss Mode Converters
- Publication number 20150316720
- Publication date Nov 5, 2015
- FutureWei Technologies, Inc.
- Li Yang
- G02 - OPTICS
Information Patent Application
MOS Capacitor Optical Modulator with Transparent Conductive and Low...
- Publication number 20150301363
- Publication date Oct 22, 2015
- FutureWei Technologies, Inc.
- Hongmin Chen
- G02 - OPTICS
Information Patent Application
Interdigitated Optical Modulator
- Publication number 20150212346
- Publication date Jul 30, 2015
- FutureWei Technologies, Inc.
- Dawei Zheng
- B82 - NANO-TECHNOLOGY
Information Patent Application
Digital Optical Modulator for Programmable n-Quadrature Amplitude M...
- Publication number 20150132007
- Publication date May 14, 2015
- FutureWei Technologies, Inc.
- Xueyan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEGUIDE END-COUPLED INFRARED DETECTOR
- Publication number 20140124669
- Publication date May 8, 2014
- LAXENSE INC.
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
TUNABLE OPTICAL SYSTEM WITH HYBRID INTEGRATED LASER
- Publication number 20140079082
- Publication date Mar 20, 2014
- LAXENSE INC.
- Ningning Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SYSTEM WITH INTEGRATED PHOTODETECTORS
- Publication number 20140029890
- Publication date Jan 30, 2014
- LaXense, Inc.
- Xiaochen Sun
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM WITH INTEGRATED PHOTODETECTOR USING A SELF-ALIGNED D...
- Publication number 20130330034
- Publication date Dec 12, 2013
- LAXENSE INC.
- Ningning Feng
- G02 - OPTICS
Information Patent Application
PHOTOCARRIER-INJECTING VARIABLE OPTICAL ATTENUATOR
- Publication number 20130315527
- Publication date Nov 28, 2013
- Xiaochen Sun
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR DENSE COUPLING BETWEEN OPTICAL DEVICES AND AN...
- Publication number 20130308906
- Publication date Nov 21, 2013
- LaXense, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
System having light sensor with enhanced sensitivity
- Publication number 20110310467
- Publication date Dec 22, 2011
- Ning-Ning Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical device having partially butt-coupled light sensor
- Publication number 20110266422
- Publication date Nov 3, 2011
- Po Dong
- G02 - OPTICS
Information Patent Application
Optical device having light sensor employing horizontal electrical...
- Publication number 20110068425
- Publication date Mar 24, 2011
- Shirong Liao
- G02 - OPTICS
Information Patent Application
High speed optical phase modulator
- Publication number 20080253711
- Publication date Oct 16, 2008
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
Forming an optical mode transformer
- Publication number 20030098289
- Publication date May 29, 2003
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
Optical components having a reduced stress
- Publication number 20030026578
- Publication date Feb 6, 2003
- Chi Wu
- G02 - OPTICS

Dawei Zheng

Person

Patents Grantslast 30 patents

Integrated germanium photodetector with silicon nitride launch wave...

System and apparatus of controlling ring resonator operating points

Integrated multi-channel photonics transmitter chip having variable...

Differential thermo-optic phase shifter

Silicon photonics based single-wavelength 100 gbit/S PAM4 DWDM tran...

Integrated waveguide polarizer

Optical alignment systems and methods

Systems and methods for wafer-level testing of transmitter-receiver...

Integrated multi-channel photonics transmitter chip having variable...

Enabling thermal efficiency on a silicon-on-insulator (SOI) platform

Digital optical modulator for programmable n-quadrature amplitude m...

Interdigitated optical modulator

MOS capacitor optical modulator with transparent conductive and low...

Inverse taper waveguides for low-loss mode converters

Inverse taper waveguides for low-loss mode converters

Interdigitated optical modulator

Digital optical modulator for programmable n-quadrature amplitude m...

Digital optical modulator for programmable n-quadrature amplitude m...

Tunable optical system with hybrid integrated laser

Optical system with integrated photodetector using a self-aligned d...

Waveguide end-coupled infrared detector

System having avalanche effect light sensor with enhanced sensitivity

Optical device having partially butt-coupled light sensor

Optical device having light sensor employing horizontal electrical...

Detector having tuned resistors

System having reduced distance between scintillator and light senso...

High speed optical phase modulator

High speed optical phase modulator

High speed optical intensity modulator

Controlled selectivity etch for use with optical component fabrication

Patents Applicationslast 30 patents

SYSTEM AND APPARATUS OF CONTROLLING RING RESONATOR OPERATING POINTS

INTEGRATED MULTI-CHANNEL PHOTONICS TRANSMITTER CHIP HAVING DUAL-CHA...

INTEGRATED MULTI-CHANNEL PHOTONICS TRANSMITTER CHIP HAVING VARIABLE...

INTEGRATED GERMANIUM PHOTODETECTOR WITH SILICON NITRIDE LAUNCH WAVE...

OPTICAL ALIGNMENT SYSTEMS AND METHODS USING SILICON DIODES

SILICON PHOTONICS BASED SINGLE-WAVELENGTH 100 GBIT/S PAM4 DWDM TRAN...

INTEGRATED WAVEGUIDE POLARIZER

DIFFERENTIAL THERMO-OPTIC PHASE SHIFTER

OPTICAL ALIGNMENT SYSTEMS AND METHODS

SYSTEM AND APPARATUS OF CONTROLLING RING RESONATOR OPERATING POINTS

Enabling Thermal Efficiency on a Silicon-On-Insulator (SOI) Platform

Inverse Taper Waveguides for Low-Loss Mode Converters

Interdigitated Optical Modulator

Digital Optical Modulator for Programmable n-Quadrature Amplitude M...

Inverse Taper Waveguides for Low-Loss Mode Converters

MOS Capacitor Optical Modulator with Transparent Conductive and Low...

Interdigitated Optical Modulator

Digital Optical Modulator for Programmable n-Quadrature Amplitude M...

WAVEGUIDE END-COUPLED INFRARED DETECTOR

TUNABLE OPTICAL SYSTEM WITH HYBRID INTEGRATED LASER

OPTICAL SYSTEM WITH INTEGRATED PHOTODETECTORS

OPTICAL SYSTEM WITH INTEGRATED PHOTODETECTOR USING A SELF-ALIGNED D...

PHOTOCARRIER-INJECTING VARIABLE OPTICAL ATTENUATOR

SYSTEM AND METHOD FOR DENSE COUPLING BETWEEN OPTICAL DEVICES AND AN...

System having light sensor with enhanced sensitivity

Optical device having partially butt-coupled light sensor

Optical device having light sensor employing horizontal electrical...

High speed optical phase modulator

Forming an optical mode transformer

Optical components having a reduced stress