Ka Wai Ho

Person

New Territories, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Analog switch for transmitting high voltage signals without utilizi...
- Patent number 11,245,391
- Issue date Feb 8, 2022
- Microchip Technology Inc.
- Isaac Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analog switch for transmitting high voltage signals without utilizi...
- Patent number 10,756,719
- Issue date Aug 25, 2020
- Microchip Technology Inc.
- Isaac Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High voltage transmit / receive switch and voltage detection circuit
- Patent number 10,468,869
- Issue date Nov 5, 2019
- Microchip Technology Incorporated
- Isaac Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Class AB common-source amplifier with constant transconductance
- Patent number 10,469,043
- Issue date Nov 5, 2019
- Microchip Technology Incorporated
- Isaac Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optimized CMOS analog switch
- Patent number 10,171,072
- Issue date Jan 1, 2019
- Microchip Technology Inc.
- Isaac Ko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Impedance matched transmission circuit with analog-to-digital conve...
- Patent number 8,937,565
- Issue date Jan 20, 2015
- Supertex, Inc.
- Isaac Terasuth Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for disinfecting and deodorizing a toilet system
- Patent number 8,709,137
- Issue date Apr 29, 2014
- RHI Limited
- Chi Keung Rudy Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric cleaning sweeper
- Patent number 7,861,351
- Issue date Jan 4, 2011
- Kwonnie Electrical Products Limited
- Ka Nam Ho
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Analog Switch For Transmitting High Voltage Signals Without Utilizi...
- Publication number 20200350901
- Publication date Nov 5, 2020
- Microchip Technology Inc.
- Isaac Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Class AB Common-Source Amplifier With Constant Transconductance
- Publication number 20170279423
- Publication date Sep 28, 2017
- MICROCHIP TECHNOLOGY INCORPORATED
- Isaac Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
High Voltage Transmit/Receive Switch With Standard BCD Process
- Publication number 20170279263
- Publication date Sep 28, 2017
- MICROCHIP TECHNOLOGY INCORPORATED
- Isaac Ko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Optimized CMOS Analog Switch
- Publication number 20170104481
- Publication date Apr 13, 2017
- Microchip Technology Inc.
- Isaac Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Analog Switch For Transmitting High Voltage Signals Without Utilizi...
- Publication number 20160191036
- Publication date Jun 30, 2016
- Isaac Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus for Disinfecting and Deodorizing a Toilet System
- Publication number 20120227586
- Publication date Sep 13, 2012
- WIN UNION DEVELOPMENT LIMITED
- Chi Keung Rudy Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric cleaning sweeper
- Publication number 20060242775
- Publication date Nov 2, 2006
- Kwonnie Electrical Products Limited
- Ka Nam Ho
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Drinking straw
- Publication number 20030042324
- Publication date Mar 6, 2003
- PARTY PRODUCTS MANUFACTURING LIMITED
- Ka Ping Ho
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Person

Patents Grantslast 30 patents

Analog switch for transmitting high voltage signals without utilizi...

Analog switch for transmitting high voltage signals without utilizi...

High voltage transmit / receive switch and voltage detection circuit

Class AB common-source amplifier with constant transconductance

Optimized CMOS analog switch

Impedance matched transmission circuit with analog-to-digital conve...

Method and apparatus for disinfecting and deodorizing a toilet system

Electric cleaning sweeper

Patents Applicationslast 30 patents

Analog Switch For Transmitting High Voltage Signals Without Utilizi...

Class AB Common-Source Amplifier With Constant Transconductance

High Voltage Transmit/Receive Switch With Standard BCD Process

Optimized CMOS Analog Switch

Analog Switch For Transmitting High Voltage Signals Without Utilizi...

Method and Apparatus for Disinfecting and Deodorizing a Toilet System

Electric cleaning sweeper

Drinking straw