Ming Sum Chan

Follow

Person

Hong Kong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Touch input method and handheld apparatus using the method
- Patent number 10,761,649
- Issue date Sep 1, 2020
- PERFECT SHINY TECHNOLOGY (SHENZHEN) LIMITED
- Ming Kwong Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile device services acquisition
- Patent number 8,130,738
- Issue date Mar 6, 2012
- International Business Machines Corporation
- Ming Sum Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TOUCH INPUT METHOD AND HANDHELD APPARATUS USING THE METHOD
- Publication number 20190265832
- Publication date Aug 29, 2019
- PERFECT SHINY TECHNOLOGY (SHENZHEN) LIMITED
- Ming Kwong Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERACTIVE DEVICE AND ORGAN EMULATION DEVICE USED THEREIN
- Publication number 20180049942
- Publication date Feb 22, 2018
- PERFECT SHINY TECHNOLOGY (HK) LIMITED.
- Ming Kwong Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for enabling a mobile device to subscribe and...
- Publication number 20070123297
- Publication date May 31, 2007
- International Business Machines Corporation
- Ming Sum Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE