Guowei ZHAO

Person

Milpitas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vertically offset vertical cavity surface emitting lasers
- Patent number 12,046,876
- Issue date Jul 23, 2024
- Lumentum Operations LLC
- Benjamin Kesler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser array with isolated cathodes...
- Patent number 11,855,413
- Issue date Dec 26, 2023
- Lumentum Operations LLC
- Guowei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser with a tunnel junction
- Patent number 11,616,343
- Issue date Mar 28, 2023
- Lumentum Operations LLC
- Jun Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter oxidation uniformity within a wafer
- Patent number 11,239,638
- Issue date Feb 1, 2022
- Lumentum Operations LLC
- Benjamin Kesler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling beam divergence in a vertical-cavity surface-emitting l...
- Patent number 11,088,508
- Issue date Aug 10, 2021
- Lumentum Operations LLC
- Albert Yuen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-JUNCTION OPTICAL EMITTER WITH MULTIPLE ACTIVE REGIONS ALIGNED...
- Publication number 20240162684
- Publication date May 16, 2024
- Lumentum Operations LLC
- Matthew Glenn PETERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH ISOLATED CATHODES...
- Publication number 20240146027
- Publication date May 2, 2024
- Lumentum Operations LLC
- Guowei ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DILUTE NITRIDE LONG-WAVELENGTH EMITTER WITH IMPROVED PERFORMANCE OV...
- Publication number 20230261443
- Publication date Aug 17, 2023
- Lumentum Operations LLC
- Matthew Glenn PETERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANIPULATING BEAM DIVERGENCE OF MULTI-JUNCTION VERTICAL CAVITY SURF...
- Publication number 20230238775
- Publication date Jul 27, 2023
- Lumentum Operations LLC
- Jun YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY OFFSET VERTICAL CAVITY SURFACE EMITTING LASERS
- Publication number 20230102622
- Publication date Mar 30, 2023
- Lumentum Operations LLC
- Benjamin KESLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM ARSENIDE BASED MULTI-JUNCTION DILUTE NITRIDE LONG-WAVELENGT...
- Publication number 20220416512
- Publication date Dec 29, 2022
- Lumentum Operations LLC
- Jun YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMITTER WITH VARIABLE LIGHT REFLECTIVITY
- Publication number 20220385041
- Publication date Dec 1, 2022
- Lumentum Operations LLC
- Jun YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR FORMING A VERTICAL CAVITY SURFACE EMITTING LASER DEVICE
- Publication number 20220209506
- Publication date Jun 30, 2022
- Lumentum Operations LLC
- Benjamin KESLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPHASE GROWTH SEQUENCE FOR FORMING A VERTICAL CAVITY SURFACE EM...
- Publication number 20220209501
- Publication date Jun 30, 2022
- Lumentum Operations LLC
- Guowei ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMITTER OXIDATION UNIFORMITY WITHIN A WAFER
- Publication number 20220140573
- Publication date May 5, 2022
- Lumentum Operations LLC
- Benjamin Kesler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH ISOLATED CATHODES...
- Publication number 20210399525
- Publication date Dec 23, 2021
- Lumentum Operations LLC
- Guowei ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER WITH A TUNNEL JUNCTION
- Publication number 20210367407
- Publication date Nov 25, 2021
- Lumentum Operations LLC
- Jun YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMITTER OXIDATION UNIFORMITY WITHIN A WAFER
- Publication number 20200076166
- Publication date Mar 5, 2020
- Lumentum Operations LLC
- Benjamin Kesler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLING BEAM DIVERGENCE IN A VERTICAL-CAVITY SURFACE-EMITTING L...
- Publication number 20190067906
- Publication date Feb 28, 2019
- Lumentum Operations LLC
- Albert YUEN
- G02 - OPTICS

Guowei ZHAO

Person

Patents Grantslast 30 patents

Vertically offset vertical cavity surface emitting lasers

Vertical-cavity surface-emitting laser array with isolated cathodes...

Vertical-cavity surface-emitting laser with a tunnel junction

Emitter oxidation uniformity within a wafer

Controlling beam divergence in a vertical-cavity surface-emitting l...

Patents Applicationslast 30 patents

MULTI-JUNCTION OPTICAL EMITTER WITH MULTIPLE ACTIVE REGIONS ALIGNED...

VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH ISOLATED CATHODES...

DILUTE NITRIDE LONG-WAVELENGTH EMITTER WITH IMPROVED PERFORMANCE OV...

MANIPULATING BEAM DIVERGENCE OF MULTI-JUNCTION VERTICAL CAVITY SURF...

VERTICALLY OFFSET VERTICAL CAVITY SURFACE EMITTING LASERS

GALLIUM ARSENIDE BASED MULTI-JUNCTION DILUTE NITRIDE LONG-WAVELENGT...

EMITTER WITH VARIABLE LIGHT REFLECTIVITY

METHODS FOR FORMING A VERTICAL CAVITY SURFACE EMITTING LASER DEVICE

MULTIPHASE GROWTH SEQUENCE FOR FORMING A VERTICAL CAVITY SURFACE EM...

EMITTER OXIDATION UNIFORMITY WITHIN A WAFER

VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH ISOLATED CATHODES...

VERTICAL-CAVITY SURFACE-EMITTING LASER WITH A TUNNEL JUNCTION

EMITTER OXIDATION UNIFORMITY WITHIN A WAFER

CONTROLLING BEAM DIVERGENCE IN A VERTICAL-CAVITY SURFACE-EMITTING L...