Vincent Cheung

Follow

Person

San Gabriel, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Charge pump systems, devices, and methods
- Patent number 11,025,162
- Issue date Jun 1, 2021
- Wispry, Inc.
- David Zimlich
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Charge pump systems, devices, and methods
- Patent number 10,903,740
- Issue date Jan 26, 2021
- Wispry, Inc.
- Arthur S. Morris
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Charge pump systems, devices, and methods
- Patent number 10,658,926
- Issue date May 19, 2020
- Wispry, Inc.
- Dana DeReus
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Charge pump systems, devices, and methods
- Patent number 10,608,528
- Issue date Mar 31, 2020
- Wispry, Inc.
- David Zimlich
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Charge pump systems, devices, and methods
- Patent number 10,530,247
- Issue date Jan 7, 2020
- Wispry, Inc.
- Arthur S. Morris
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
CHARGE PUMP SYSTEMS, DEVICES, AND METHODS
- Publication number 20200228004
- Publication date Jul 16, 2020
- wiSpry, Inc.
- David Zimlich
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CHARGE PUMP SYSTEMS, DEVICES, AND METHODS
- Publication number 20200220455
- Publication date Jul 9, 2020
- wiSpry, Inc.
- Arthur S. Morris
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CHARGE PUMP SYSTEMS, DEVICES, AND METHODS
- Publication number 20190267894
- Publication date Aug 29, 2019
- wiSpry, Inc.
- Dana DeReus
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CHARGE PUMP SYSTEMS, DEVICES, AND METHODS
- Publication number 20180337595
- Publication date Nov 22, 2018
- wiSpry, Inc.
- Arthur S. Morris
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Charge pump systems, devices, and methods
- Publication number 20180314284
- Publication date Nov 1, 2018
- wiSpry, Inc.
- Arthur S. Morris
- B81 - MICRO-STRUCTURAL TECHNOLOGY