Guanghua (George) Wu

Person

Dublin, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process of fabricating capacitive microphone comprising moveable si...
- Patent number 12,075,222
- Issue date Aug 27, 2024
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process of fabricating capacitive microphone comprising movable com...
- Patent number 12,075,223
- Issue date Aug 27, 2024
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process of fabricating lateral mode capacitive microphone including...
- Patent number 12,069,455
- Issue date Aug 20, 2024
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Capacitive microphone with well-controlled undercut structure
- Patent number 11,818,542
- Issue date Nov 14, 2023
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Capacitive microphone with two signal outputs that are additive inv...
- Patent number 11,765,533
- Issue date Sep 19, 2023
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capacitive microphone with two signal outputs that are additive inv...
- Patent number 11,765,534
- Issue date Sep 19, 2023
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lateral mode capacitive microphone including a capacitor plate with...
- Patent number 11,601,763
- Issue date Mar 7, 2023
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Process of fabricating lateral mode capacitive microphone
- Patent number 11,546,711
- Issue date Jan 3, 2023
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS device with quadrilateral trench and insert
- Patent number 11,496,820
- Issue date Nov 8, 2022
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS device with continuous looped insert and trench
- Patent number 10,993,044
- Issue date Apr 27, 2021
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Process of fabricating lateral mode capacitive microphone
- Patent number 10,798,508
- Issue date Oct 6, 2020
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capacitive microphone having capability of acceleration noise cance...
- Patent number 10,715,928
- Issue date Jul 14, 2020
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS device having novel air flow restrictor
- Patent number 10,524,060
- Issue date Dec 31, 2019
- GMEMS Technologies International Limited
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Lateral mode capacitive microphone with acceleration compensation
- Patent number 10,244,330
- Issue date Mar 26, 2019
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lateral mode capacitive microphone
- Patent number 10,171,917
- Issue date Jan 1, 2019
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micromachined electrowetting microfluidic valve
- Patent number 8,037,903
- Issue date Oct 18, 2011
- Micropoint Bioscience, Inc.
- Mark Y. Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Microelectromechanical system pressure sensor and method for making...
- Patent number 7,563,692
- Issue date Jul 21, 2009
- General Electric Company
- Jeffrey Bernard Fortin
- G01 - MEASURING TESTING
Information Patent Grant
Microelectromechanical system pressure sensor and method for making...
- Patent number 7,560,788
- Issue date Jul 14, 2009
- General Electric Company
- Jeffrey Fortin
- G01 - MEASURING TESTING
Information Patent Grant
Micromechanical device with thinned cantilever structure and relate...
- Patent number 7,223,624
- Issue date May 29, 2007
- General Electric Company
- Guanghua Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Piezoelectric microvalve
- Patent number 6,988,706
- Issue date Jan 24, 2006
- General Electric Company
- Charles Erklin Seeley
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MICROMACHINED CAPACITIVE FLOW SENSOR, PACKAGED FLOW SENSOR PRODUCT...
- Publication number 20240053179
- Publication date Feb 15, 2024
- GMEMS TECH SHENZHEN LIMITED
- Yunlong Wang
- G01 - MEASURING TESTING
Information Patent Application
CAPACITIVE MICROPHONE WITH WELL-CONTROLLED UNDERCUT STRUCTURE
- Publication number 20220095057
- Publication date Mar 24, 2022
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PROCESS OF FABRICATING CAPACITIVE MICROPHONE COMPRISING MOVABLE COM...
- Publication number 20210345054
- Publication date Nov 4, 2021
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS OF FABRICATING CAPACITIVE MICROPHONE COMPRISING MOVEABLE SI...
- Publication number 20210337333
- Publication date Oct 28, 2021
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS OF FABRICATING LATERAL MODE CAPACITIVE MICROPHONE INCLUDING...
- Publication number 20210314718
- Publication date Oct 7, 2021
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS DEVICE WITH QUADRILATERAL TRENCH AND INSERT
- Publication number 20210211793
- Publication date Jul 8, 2021
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAPACITIVE MICROPHONE WITH TWO SIGNAL OUTPUTS THAT ARE ADDITIVE INV...
- Publication number 20210099823
- Publication date Apr 1, 2021
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAPACITIVE MICROPHONE WITH TWO SIGNAL OUTPUTS THAT ARE ADDITIVE INV...
- Publication number 20210099822
- Publication date Apr 1, 2021
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS OF FABRICATING LATERAL MODE CAPACITIVE MICROPHONE
- Publication number 20210058727
- Publication date Feb 25, 2021
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LATERAL MODE CAPACITIVE MICROPHONE INCLUDING A CAPACITOR PLATE WITH...
- Publication number 20200296519
- Publication date Sep 17, 2020
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS DEVICE WITH CONTINUOUS LOOPED INSERT AND TRENCH
- Publication number 20200107136
- Publication date Apr 2, 2020
- GMEMS Technologies International Limited
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CAPACITIVE MICROPHONE HAVING CAPABILITY OF ACCELERATION NOISE CANCE...
- Publication number 20190174234
- Publication date Jun 6, 2019
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS DEVICE HAVING NOVEL AIR FLOW RESTRICTOR
- Publication number 20180288532
- Publication date Oct 4, 2018
- GMEMS Technologies International Limited
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
LATERAL MODE CAPACITIVE MICROPHONE
- Publication number 20180192205
- Publication date Jul 5, 2018
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LATERAL MODE CAPACITIVE MICROPHONE WITH ACCELERATION COMPENSATION
- Publication number 20180192206
- Publication date Jul 5, 2018
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS OF FABRICATING LATERAL MODE CAPACITIVE MICROPHONE
- Publication number 20180192218
- Publication date Jul 5, 2018
- GMEMS Technologies International Limited
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Micromachined electrowetting microfluidic valve
- Publication number 20080257438
- Publication date Oct 23, 2008
- MicroPoint Bioscience, Inc.
- Mark Y. Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROELECTROMECHANICAL SYSTEM PRESSURE SENSOR AND METHOD FOR MAKING...
- Publication number 20070141808
- Publication date Jun 21, 2007
- GENERAL ELECTRIC COMPANY
- Jeffrey Fortin
- G01 - MEASURING TESTING
Information Patent Application
Micromachined Capacitive Microphone
- Publication number 20060280319
- Publication date Dec 14, 2006
- GENERAL MEMS CORPORATION
- Yunlong Wang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Micromechanical device with thinned cantilever structure and relate...
- Publication number 20060101912
- Publication date May 18, 2006
- GENERAL ELECTRIC COMPANY
- Guanghua Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Microelectromechanical system pressure sensor and method for making...
- Publication number 20060063354
- Publication date Mar 23, 2006
- Jeffrey Fortin
- G01 - MEASURING TESTING
Information Patent Application
Control valve assembly for controlling gas flow in gas combustion s...
- Publication number 20060057520
- Publication date Mar 16, 2006
- Richard Joseph Saia
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Micromechanical device with thinned cantilever structure and relate...
- Publication number 20050172717
- Publication date Aug 11, 2005
- GENERAL ELECTRIC COMPANY
- Guanghua Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Piezoelectric microvalve
- Publication number 20050133751
- Publication date Jun 23, 2005
- General Electric Company
- Charles Erklin Seeley
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Guanghua (George) Wu

Person

Patents Grantslast 30 patents

Process of fabricating capacitive microphone comprising moveable si...

Process of fabricating capacitive microphone comprising movable com...

Process of fabricating lateral mode capacitive microphone including...

Capacitive microphone with well-controlled undercut structure

Capacitive microphone with two signal outputs that are additive inv...

Capacitive microphone with two signal outputs that are additive inv...

Lateral mode capacitive microphone including a capacitor plate with...

Process of fabricating lateral mode capacitive microphone

MEMS device with quadrilateral trench and insert

MEMS device with continuous looped insert and trench

Process of fabricating lateral mode capacitive microphone

Capacitive microphone having capability of acceleration noise cance...

MEMS device having novel air flow restrictor

Lateral mode capacitive microphone with acceleration compensation

Lateral mode capacitive microphone

Micromachined electrowetting microfluidic valve

Microelectromechanical system pressure sensor and method for making...

Microelectromechanical system pressure sensor and method for making...

Micromechanical device with thinned cantilever structure and relate...

Piezoelectric microvalve

Patents Applicationslast 30 patents

MICROMACHINED CAPACITIVE FLOW SENSOR, PACKAGED FLOW SENSOR PRODUCT...

CAPACITIVE MICROPHONE WITH WELL-CONTROLLED UNDERCUT STRUCTURE

PROCESS OF FABRICATING CAPACITIVE MICROPHONE COMPRISING MOVABLE COM...

PROCESS OF FABRICATING CAPACITIVE MICROPHONE COMPRISING MOVEABLE SI...

PROCESS OF FABRICATING LATERAL MODE CAPACITIVE MICROPHONE INCLUDING...

MEMS DEVICE WITH QUADRILATERAL TRENCH AND INSERT

CAPACITIVE MICROPHONE WITH TWO SIGNAL OUTPUTS THAT ARE ADDITIVE INV...

CAPACITIVE MICROPHONE WITH TWO SIGNAL OUTPUTS THAT ARE ADDITIVE INV...

PROCESS OF FABRICATING LATERAL MODE CAPACITIVE MICROPHONE

LATERAL MODE CAPACITIVE MICROPHONE INCLUDING A CAPACITOR PLATE WITH...

MEMS DEVICE WITH CONTINUOUS LOOPED INSERT AND TRENCH

CAPACITIVE MICROPHONE HAVING CAPABILITY OF ACCELERATION NOISE CANCE...

MEMS DEVICE HAVING NOVEL AIR FLOW RESTRICTOR

LATERAL MODE CAPACITIVE MICROPHONE

LATERAL MODE CAPACITIVE MICROPHONE WITH ACCELERATION COMPENSATION

PROCESS OF FABRICATING LATERAL MODE CAPACITIVE MICROPHONE

Micromachined electrowetting microfluidic valve

MICROELECTROMECHANICAL SYSTEM PRESSURE SENSOR AND METHOD FOR MAKING...

Micromachined Capacitive Microphone

Micromechanical device with thinned cantilever structure and relate...

Microelectromechanical system pressure sensor and method for making...

Control valve assembly for controlling gas flow in gas combustion s...

Micromechanical device with thinned cantilever structure and relate...

Piezoelectric microvalve