Xunyuan ZHANG

Person

Breinigsville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical modulator using monocrystalline and polycrystalline silicon
- Patent number 11,906,824
- Issue date Feb 20, 2024
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS
Information Patent Grant
Precision spacing control for optical waveguides
- Patent number 11,860,417
- Issue date Jan 2, 2024
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS
Information Patent Grant
Grating coupler
- Patent number 11,754,784
- Issue date Sep 12, 2023
- Cisco Technology, Inc.
- Tao Ling
- G02 - OPTICS
Information Patent Grant
Integrate stressor with Ge photodiode using a substrate removal pro...
- Patent number 11,742,451
- Issue date Aug 29, 2023
- Cisco Technology, Inc.
- Xunyuan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical test of optical components via metal-insulator-semicondu...
- Patent number 11,686,648
- Issue date Jun 27, 2023
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS
Information Patent Grant
Optical modulator using monocrystalline and polycrystalline silicon
- Patent number 11,619,838
- Issue date Apr 4, 2023
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS
Information Patent Grant
Optical modulator using monocrystalline and polycrystalline silicon
- Patent number 11,036,069
- Issue date Jun 15, 2021
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS
Information Patent Grant
Using an anti-reflection coating with a grating coupler
- Patent number 11,022,757
- Issue date Jun 1, 2021
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS
Information Patent Grant
Electro-optic modulator with monocrystalline semiconductor waveguides
- Patent number 10,969,546
- Issue date Apr 6, 2021
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
FORMATION OF PHOTODIODE ABSORPTION REGION USING A SACRIFICIAL REGION
- Publication number 20250015213
- Publication date Jan 9, 2025
- Cisco Technology, Inc.
- Vipulkumar K. PATEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRECISION SPACING CONTROL FOR OPTICAL WAVEGUIDES
- Publication number 20240085628
- Publication date Mar 14, 2024
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
INTEGRATE STRESSOR WITH GE PHOTODIODE USING A SUBSTRATE REMOVAL PRO...
- Publication number 20230290898
- Publication date Sep 14, 2023
- Cisco Technology, Inc.
- Xunyuan ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...
- Publication number 20230243718
- Publication date Aug 3, 2023
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR USING MONOCRYSTALLINE AND POLYCRYSTALLINE SILICON
- Publication number 20230204987
- Publication date Jun 29, 2023
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
GRATING COUPLER
- Publication number 20230074516
- Publication date Mar 9, 2023
- Cisco Technology, Inc.
- Tao LING
- G02 - OPTICS
Information Patent Application
SILICON GERMANIUM-BASED SEMICONDUCTOR-INSULATOR-SEMICONDUCTOR CAPAC...
- Publication number 20230030971
- Publication date Feb 2, 2023
- Cisco Technology, Inc.
- Vipulkumar K. PATEL
- G02 - OPTICS
Information Patent Application
ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...
- Publication number 20230022612
- Publication date Jan 26, 2023
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATE STRESSOR WITH GE PHOTODIODE USING A SUBSTRATE REMOVAL PRO...
- Publication number 20220165907
- Publication date May 26, 2022
- Cisco Technology, Inc.
- Xunyuan ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULATOR USING MONOCRYSTALLINE AND POLYCRYSTALLINE SILICON
- Publication number 20210263351
- Publication date Aug 26, 2021
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
USING AN ANTI-REFLECTION COATING WITH A GRATING COUPLER
- Publication number 20210157033
- Publication date May 27, 2021
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G01 - MEASURING TESTING
Information Patent Application
PRECISION SPACING CONTROL FOR OPTICAL WAVEGUIDES
- Publication number 20210072460
- Publication date Mar 11, 2021
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20200301176
- Publication date Sep 24, 2020
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC MODULATOR WITH MONOCRYSTALLINE SEMICONDUCTOR WAVEGUIDES
- Publication number 20200158949
- Publication date May 21, 2020
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS

Xunyuan ZHANG

Person

Patents Grantslast 30 patents

Optical modulator using monocrystalline and polycrystalline silicon

Precision spacing control for optical waveguides

Grating coupler

Integrate stressor with Ge photodiode using a substrate removal pro...

Electrical test of optical components via metal-insulator-semicondu...

Optical modulator using monocrystalline and polycrystalline silicon

Optical modulator using monocrystalline and polycrystalline silicon

Using an anti-reflection coating with a grating coupler

Electro-optic modulator with monocrystalline semiconductor waveguides

Patents Applicationslast 30 patents

FORMATION OF PHOTODIODE ABSORPTION REGION USING A SACRIFICIAL REGION

PRECISION SPACING CONTROL FOR OPTICAL WAVEGUIDES

INTEGRATE STRESSOR WITH GE PHOTODIODE USING A SUBSTRATE REMOVAL PRO...

ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...

OPTICAL MODULATOR USING MONOCRYSTALLINE AND POLYCRYSTALLINE SILICON

GRATING COUPLER

SILICON GERMANIUM-BASED SEMICONDUCTOR-INSULATOR-SEMICONDUCTOR CAPAC...

ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...

INTEGRATE STRESSOR WITH GE PHOTODIODE USING A SUBSTRATE REMOVAL PRO...

OPTICAL MODULATOR USING MONOCRYSTALLINE AND POLYCRYSTALLINE SILICON

USING AN ANTI-REFLECTION COATING WITH A GRATING COUPLER

PRECISION SPACING CONTROL FOR OPTICAL WAVEGUIDES

OPTICAL MODULATOR

ELECTRO-OPTIC MODULATOR WITH MONOCRYSTALLINE SEMICONDUCTOR WAVEGUIDES