Leung Chan

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Portable biometric lighter
- Patent number 9,940,499
- Issue date Apr 10, 2018
- John Gibson Enterprises, Inc.
- John Gibson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable biometric lighter
- Patent number 9,734,378
- Issue date Aug 15, 2017
- John Gibson Enterprises, Inc.
- John Gibson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable biometric lighter
- Patent number 8,653,942
- Issue date Feb 18, 2014
- John Gibson Enterprises, Inc.
- John Gibson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
SEPARABLE EVACUATION DEVICE
- Publication number 20210053710
- Publication date Feb 25, 2021
- Defond Electech Co., Ltd
- Nieh Cheng CHEN
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PORTABLE BIOMETRIC LIGHTER
- Publication number 20170372116
- Publication date Dec 28, 2017
- John Gibson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE BIOMETRIC LIGHTER
- Publication number 20140193049
- Publication date Jul 10, 2014
- John Gibson Enterprises, Inc.
- John Gibson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE BIOMETRIC LIGHTER
- Publication number 20100045430
- Publication date Feb 25, 2010
- John Gibson Enterprises, Inc.
- John Gibson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Flint wheel assembly and a lighter with such a flint wheel assembly
- Publication number 20060035185
- Publication date Feb 16, 2006
- Shenzhen Bailingda Lighters & Electrical Products Co., Ltd.
- Tat Chan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES