Jing Ru Chen

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Foshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fan with improved heat dissipation performance and low noise and el...
- Patent number 12,228,148
- Issue date Feb 18, 2025
- Champ Tech Optical (Foshan) Corporation
- Jing-Shu Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor cover
- Patent number D1036381
- Issue date Jul 23, 2024
- Champ Tech Optical (Foshan) Corporation
- Yu-Ching Lin
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Control device for a children's bouncer
- Patent number 9,955,800
- Issue date May 1, 2018
- Kids II, Inc.
- David Gilbert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device for a children's bouncer
- Patent number 9,370,260
- Issue date Jun 21, 2016
- Kids II, Inc.
- David Gilbert
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electromagnetic children's bouncer
- Patent number 8,783,769
- Issue date Jul 22, 2014
- Kids II, Inc.
- David Gilbert
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
FAN WITH IMPROVED HEAT DISSIPATION PERFORMANCE AND LOW NOISE AND EL...
- Publication number 20230265863
- Publication date Aug 24, 2023
- CHAMP TECH OPTICAL (FOSHAN) CORPORATION
- JING-SHU CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROL DEVICE FOR A CHILDREN'S BOUNCER
- Publication number 20160296035
- Publication date Oct 13, 2016
- KIDS II, INC.
- David GILBERT
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CONTROL DEVICE FOR A CHILDREN'S BOUNCER
- Publication number 20140306498
- Publication date Oct 16, 2014
- David Gilbert
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTROMAGNETIC CHILDREN'S BOUNCER
- Publication number 20130134752
- Publication date May 30, 2013
- KIDS II, INC.
- David Gilbert
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...