P

Inventor

CHAN CHING-CHUNG

TW8 patents
⚠️ This page may combine multiple inventors who share the name “CHAN CHING-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIVING FOUNTAIN PLASTIC IND CO LTD

3 patents
US9687866B1Jun 27, 2017

Liquid soap dispenser

LIVING FOUNTAIN PLASTIC IND CO LTD12 citations79
US11724432B2Aug 15, 2023

Transparent plastic integrally molded goblet

LIVING FOUNTAIN PLASTIC IND CO LTD0 citations41
US12420299B2Sep 23, 2025

Upside-down sprayer with an auxiliary air conducting device for liquid pumping

LIVING FOUNTAIN PLASTIC IND CO LTD0 citations38

CHAN CHING-CHUNG

2 patents
USD794452SAug 15, 2017

Dispensing pump head

CHAN CHING-CHUNG10 citations79
USD792218SJul 18, 2017

Dispensing pump head

CHAN CHING-CHUNG9 citations79

LIVING FOUNTAIN PLASTIC IND CO

1 patent
US6536630B1Mar 25, 2003

Structure for dispensing emulsion

LIVING FOUNTAIN PLASTIC IND CO47 citations88

MITAC INT CORP

1 patent
US8364403B2Jan 29, 2013

Portable navigation device providing conversational system and processing method thereof

MITAC INT CORP0 citations34

YANG YIN-PIN

1 patent
US8423481B2Apr 16, 2013

Self-learning method for keyword based human machine interaction and portable navigation device

YANG YIN-PIN0 citations27