Chao-Hsiang Chiang

Person

Taichung County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Smoke exhauster housing
- Patent number D541402
- Issue date Apr 24, 2007
- Chi Shyong Chiang
- D23 - Environmental heating and cooling
Information Patent Grant
Smoke exhauster
- Patent number D535381
- Issue date Jan 16, 2007
- Chi Shyong Chiang
- D23 - Environmental heating and cooling
Information Patent Grant
Smoke exhauster having improved fan device
- Patent number 6,945,753
- Issue date Sep 20, 2005
- Chao Cheng Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ventilator having an optimum fan structure
- Patent number 6,866,481
- Issue date Mar 15, 2005
- Chao-Cheng Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ventilator having an abnormal operation indication device
- Patent number 6,844,691
- Issue date Jan 18, 2005
- Chao-Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ventilator having a muting device
- Patent number 6,794,843
- Issue date Sep 21, 2004
- Chao-Cheng Chiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smoke exhauster having forwarded fan casing
- Patent number 6,782,885
- Issue date Aug 31, 2004
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Smoke exhauster having changeable filter devices
- Patent number 6,626,972
- Issue date Sep 30, 2003
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Smoke exhauster having detachable filter device
- Patent number 6,284,011
- Issue date Sep 4, 2001
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Smoke exhauster having a detachable fan casing
- Patent number 6,214,073
- Issue date Apr 10, 2001
- Chao Cheng Chiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Smoke exhauster having peripheral air drawing effect
- Patent number 5,979,436
- Issue date Nov 9, 1999
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Smoke exhauster
- Patent number 5,927,268
- Issue date Jul 27, 1999
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Net device for smoke exhauster
- Patent number 5,868,127
- Issue date Feb 9, 1999
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Control system for smoke exhauster
- Patent number 5,623,400
- Issue date Apr 22, 1997
- Chao-Cheng Chiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smoke exhauster having cleaning device
- Patent number 5,469,837
- Issue date Nov 28, 1995
- Chao-Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Automatic cleaning device of smoke exhauster
- Patent number 5,323,762
- Issue date Jun 28, 1994
- Chao C. Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Self-contained cleaning system for smoke exhausters
- Patent number 5,158,429
- Issue date Oct 27, 1992
- Chao-Cheng Chiang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Mounting structure for a smoke exhauster
- Patent number 5,035,398
- Issue date Jul 30, 1991
- Chao-Cheng Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY HAVING A FRAME, TOUCH DISPLAY, AND METHOD OF MANUFACTURING...
- Publication number 20120188184
- Publication date Jul 26, 2012
- WINTEK CORPORATION
- Ming-Chuan Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACK LIGHT MODULE
- Publication number 20100008102
- Publication date Jan 14, 2010
- Wintek Corporation
- Wen-Yi Huang
- G02 - OPTICS
Information Patent Application
Fan device for smoke exhauster
- Publication number 20080267779
- Publication date Oct 30, 2008
- Chi-Hsiung Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Detachable grease cup for smoke exhauster
- Publication number 20080190411
- Publication date Aug 14, 2008
- Chi-Hsiung Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Smoke exhauster mounting structure
- Publication number 20070256681
- Publication date Nov 8, 2007
- Chi-Hsiung Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Net device for smoke exhauster
- Publication number 20070256680
- Publication date Nov 8, 2007
- Chi-Hsiung Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Smoke exhauster having improved fan device
- Publication number 20050028808
- Publication date Feb 10, 2005
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Ventilator having the incoming call and ringing doorbell notificati...
- Publication number 20040198303
- Publication date Oct 7, 2004
- Chao-Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Ventilator having a muting device
- Publication number 20040130279
- Publication date Jul 8, 2004
- Chao-Cheng Chiang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Ventilator having an optimum fan structure
- Publication number 20040131468
- Publication date Jul 8, 2004
- Chao-Cheng Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Ventilator having an optimum air box
- Publication number 20040129263
- Publication date Jul 8, 2004
- Chao-Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
VENTILATOR HAVING AN ABNORMAL OPERATION INDICATION DEVICE
- Publication number 20040130280
- Publication date Jul 8, 2004
- Chao-Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Smoke exhauster having an improved fan device
- Publication number 20030101985
- Publication date Jun 5, 2003
- Chao Cheng Chiang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Smoke exhauster having changeable filter devices
- Publication number 20020174632
- Publication date Nov 28, 2002
- Chao Cheng Chiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Chao-Hsiang Chiang

Person

Patents Grantslast 30 patents

Smoke exhauster housing

Smoke exhauster

Smoke exhauster having improved fan device

Ventilator having an optimum fan structure

Ventilator having an abnormal operation indication device

Ventilator having a muting device

Smoke exhauster having forwarded fan casing

Smoke exhauster having changeable filter devices

Smoke exhauster having detachable filter device

Smoke exhauster having a detachable fan casing

Smoke exhauster having peripheral air drawing effect

Smoke exhauster

Net device for smoke exhauster

Control system for smoke exhauster

Smoke exhauster having cleaning device

Automatic cleaning device of smoke exhauster

Self-contained cleaning system for smoke exhausters

Mounting structure for a smoke exhauster

Patents Applicationslast 30 patents

DISPLAY HAVING A FRAME, TOUCH DISPLAY, AND METHOD OF MANUFACTURING...

BACK LIGHT MODULE

Fan device for smoke exhauster

Detachable grease cup for smoke exhauster

Smoke exhauster mounting structure

Net device for smoke exhauster

Smoke exhauster having improved fan device

Ventilator having the incoming call and ringing doorbell notificati...

Ventilator having a muting device

Ventilator having an optimum fan structure

Ventilator having an optimum air box

VENTILATOR HAVING AN ABNORMAL OPERATION INDICATION DEVICE

Smoke exhauster having an improved fan device

Smoke exhauster having changeable filter devices