Chung-Chia Chen

Person

La Habra Heights, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Touch free control of faucet
- Patent number 10,550,555
- Issue date Feb 4, 2020
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D846709
- Issue date Apr 23, 2019
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Touch-free faucets and sensors
- Patent number 9,920,508
- Issue date Mar 20, 2018
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Touch free automatic faucet
- Patent number 9,840,833
- Issue date Dec 12, 2017
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D800876
- Issue date Oct 24, 2017
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D786408
- Issue date May 9, 2017
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D777884
- Issue date Jan 31, 2017
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Touch-free water-control system
- Patent number 9,551,137
- Issue date Jan 24, 2017
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D761390
- Issue date Jul 12, 2016
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Faucet assembly
- Patent number 9,347,207
- Issue date May 24, 2016
- Chung-Chia Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D752185
- Issue date Mar 22, 2016
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D735301
- Issue date Jul 28, 2015
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D735300
- Issue date Jul 28, 2015
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Touch free automatic faucet
- Patent number 9,057,183
- Issue date Jun 16, 2015
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Touch-free automatic faucet
- Patent number 8,827,239
- Issue date Sep 9, 2014
- Chung-Chia Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Touch-free water-control system
- Patent number 8,827,240
- Issue date Sep 9, 2014
- Chung-Chia Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Slender faucet
- Patent number D707798
- Issue date Jun 24, 2014
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free water-control apparatus
- Patent number D704311
- Issue date May 6, 2014
- Chung-Chia Chen
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free faucet
- Patent number D701947
- Issue date Apr 1, 2014
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free faucet
- Patent number D698013
- Issue date Jan 21, 2014
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free faucet
- Patent number D692110
- Issue date Oct 22, 2013
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Sensor assembly for touch-free faucet
- Patent number D689596
- Issue date Sep 10, 2013
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
System and method of touch free automatic faucet
- Patent number 8,418,993
- Issue date Apr 16, 2013
- Chung-Chia Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Touch-free faucet
- Patent number D677366
- Issue date Mar 5, 2013
- Chung-Chia Chen
- D23 - Environmental heating and cooling
Information Patent Grant
Touch-free faucet
- Patent number D677367
- Issue date Mar 5, 2013
- Chung-Chia Chen
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
TOUCH FREE AUTOMATIC FAUCET
- Publication number 20180328011
- Publication date Nov 15, 2018
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOUCH FREE CONTROL OF FAUCET
- Publication number 20180216325
- Publication date Aug 2, 2018
- Chung-Chia Chen
- G05 - CONTROLLING REGULATING
Information Patent Application
TOUCH-FREE WATER-CONTROL SYSTEM
- Publication number 20170292253
- Publication date Oct 12, 2017
- CHUNG-CHIA CHEN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Faucets Incorporating Valves and Sensors
- Publication number 20170218608
- Publication date Aug 3, 2017
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FAUCET ASSEMBLY
- Publication number 20160340879
- Publication date Nov 24, 2016
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOUCH-FREE FAUCETS AND SENSORS
- Publication number 20160032572
- Publication date Feb 4, 2016
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOUCH FREE AUTOMATIC FAUCET
- Publication number 20150376880
- Publication date Dec 31, 2015
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOUCH-FREE WATER-CONTROL SYSTEM
- Publication number 20150052677
- Publication date Feb 26, 2015
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FAUCET ASSEMBLY
- Publication number 20140261749
- Publication date Sep 18, 2014
- Chung-Chia Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOUCH-FREE WATER-CONTROL SYSTEM
- Publication number 20140076407
- Publication date Mar 20, 2014
- CHUNG-CHIA CHEN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOUCH-FREE AUTOMATIC FAUCET
- Publication number 20130228226
- Publication date Sep 5, 2013
- CHUNG-CHIA CHEN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
System and Method of Touch Free Automatic Faucet
- Publication number 20110210276
- Publication date Sep 1, 2011
- CHUNG-CHIA CHEN
- G05 - CONTROLLING REGULATING
Information Patent Application
MIXING SYSTEM AND FAUCET SENSOR SYSTEM FOR A TOUCH FREE AUTOMATIC F...
- Publication number 20110186161
- Publication date Aug 4, 2011
- Chung-Chia Chen
- G05 - CONTROLLING REGULATING
Information Patent Application
TOUCH FREE AUTOMATIC FAUCET
- Publication number 20110185493
- Publication date Aug 4, 2011
- Chung-Chia Chen
- G05 - CONTROLLING REGULATING
Information Patent Application
System and method of indoor solar illumination
- Publication number 20110089839
- Publication date Apr 21, 2011
- Chung-Chia Chen
- F21 - LIGHTING

Chung-Chia Chen

Person

Patents Grantslast 30 patents

Touch free control of faucet

Sensor assembly for touch-free water-control apparatus

Touch-free faucets and sensors

Touch free automatic faucet

Sensor assembly for touch-free water-control apparatus

Sensor assembly for touch-free water-control apparatus

Sensor assembly for touch-free water-control apparatus

Touch-free water-control system

Sensor assembly for touch-free water-control apparatus

Faucet assembly

Sensor assembly for touch-free water-control apparatus

Sensor assembly for touch-free water-control apparatus

Sensor assembly for touch-free water-control apparatus

Touch free automatic faucet

Touch-free automatic faucet

Touch-free water-control system

Slender faucet

Sensor assembly for touch-free water-control apparatus

Sensor assembly for touch-free faucet

Sensor assembly for touch-free faucet

Sensor assembly for touch-free faucet

Sensor assembly for touch-free faucet

System and method of touch free automatic faucet

Touch-free faucet

Touch-free faucet

Patents Applicationslast 30 patents

TOUCH FREE AUTOMATIC FAUCET

TOUCH FREE CONTROL OF FAUCET

TOUCH-FREE WATER-CONTROL SYSTEM

Faucets Incorporating Valves and Sensors

FAUCET ASSEMBLY

TOUCH-FREE FAUCETS AND SENSORS

TOUCH FREE AUTOMATIC FAUCET

TOUCH-FREE WATER-CONTROL SYSTEM

FAUCET ASSEMBLY

TOUCH-FREE WATER-CONTROL SYSTEM

TOUCH-FREE AUTOMATIC FAUCET

System and Method of Touch Free Automatic Faucet

MIXING SYSTEM AND FAUCET SENSOR SYSTEM FOR A TOUCH FREE AUTOMATIC F...

TOUCH FREE AUTOMATIC FAUCET

System and method of indoor solar illumination