Ko-Chuan Chen

Person

Taichung, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Reciprocating device
- Patent number 10,966,539
- Issue date Apr 6, 2021
- Ko-Po Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Swingable body carrier
- Patent number 10,779,652
- Issue date Sep 22, 2020
- Ko-Po Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Polishing pad, polishing system and polishing method
- Patent number 10,040,167
- Issue date Aug 7, 2018
- IV Technologies Co., Ltd.
- Ko-Wen Chen
- B24 - GRINDING POLISHING
Information Patent Grant
Bed supporting device
- Patent number 9,937,091
- Issue date Apr 10, 2018
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Swingable loading device
- Patent number 9,494,274
- Issue date Nov 15, 2016
- Ko-Po Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Chair arm frame
- Patent number D690980
- Issue date Oct 8, 2013
- Ko-Po Chen
- D06 - Furnishings
Information Patent Grant
Force sensing mechansim of a massage machine
- Patent number 8,551,028
- Issue date Oct 8, 2013
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Angular adjusting mechanism for use in massage device of massage ma...
- Patent number 8,012,110
- Issue date Sep 6, 2011
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Massage device for rubbing, beating and kneading
- Patent number 7,806,840
- Issue date Oct 5, 2010
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Massaging mechanism of massaging machine
- Patent number 7,083,582
- Issue date Aug 1, 2006
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Massaging mechanism of massaging machine
- Patent number 7,029,453
- Issue date Apr 18, 2006
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collapsible combination waist and leg exerciser
- Patent number 6,616,580
- Issue date Sep 9, 2003
- Ko-Chuan Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Multi-functional health device
- Patent number 5,839,995
- Issue date Nov 24, 1998
- Ko-Chuan Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POLISHING PAD AND MANUFACTURING METHOD OF POLISHING PAD AND POLISHI...
- Publication number 20240383094
- Publication date Nov 21, 2024
- IV Technologies CO., Ltd.
- Ko-Wen Chen
- B24 - GRINDING POLISHING
Information Patent Application
TORQUE WRENCH LOADCELL HOLDER
- Publication number 20240255367
- Publication date Aug 1, 2024
- STANLEY BLACK & DECKER MEA FZE
- Yen-Ting Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TORQUE WRENCH WIRE HOLDER
- Publication number 20240253191
- Publication date Aug 1, 2024
- STANLEY BLACK & DECKER MEA FZE
- Yen-Ting Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TORQUE WRENCH LIMIT SWITCH ASSEMBLY
- Publication number 20240253192
- Publication date Aug 1, 2024
- STANLEY BLACK & DECKER MEA FZE
- Yen-Ting Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Reciprocating Device
- Publication number 20200390246
- Publication date Dec 17, 2020
- Ko-Po Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Swingable Body Carrier
- Publication number 20200196760
- Publication date Jun 25, 2020
- Ko-Po Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Stand Assist Device
- Publication number 20200188202
- Publication date Jun 18, 2020
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHAIR WITH STAND-UP ASSISTANCE
- Publication number 20180133077
- Publication date May 17, 2018
- Ko-Po CHEN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CHAIR WITH STAND-UP ASSISTANCE
- Publication number 20170333269
- Publication date Nov 23, 2017
- Ko-Po CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RECIPROCALLY MOVABLE CARRIER
- Publication number 20170325591
- Publication date Nov 16, 2017
- Ko-Po CHEN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
POLISHING PAD, POLISHING SYSTEM AND POLISHING METHOD
- Publication number 20170036319
- Publication date Feb 9, 2017
- IV Technologies CO., Ltd.
- Ko-Wen Chen
- B24 - GRINDING POLISHING
Information Patent Application
FORCE SENSING MECHANSIM OF A MASSAGE MACHINE
- Publication number 20120265112
- Publication date Oct 18, 2012
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Massage Device for Massage Chair
- Publication number 20120065559
- Publication date Mar 15, 2012
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HORIZONTAL OSCILLATING DEVICE PROVIDING POSTURAL ADJUSTMENT
- Publication number 20110260513
- Publication date Oct 27, 2011
- Ko-Po CHEN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Massage chair for massaging the thighs and the lumbar part
- Publication number 20100145245
- Publication date Jun 10, 2010
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGE DEVICE FOR A MASSAGE CHAIR
- Publication number 20090306558
- Publication date Dec 10, 2009
- Ko-Po Chen
Information Patent Application
Automatically retractable device for use in leg holder of massage m...
- Publication number 20080312567
- Publication date Dec 18, 2008
- Ko-Po Chen
Information Patent Application
Kneading mechanism for use in a massage device of a massage machine
- Publication number 20080312569
- Publication date Dec 18, 2008
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Angular adjusting mechanism for use in massage device of massage ma...
- Publication number 20080312568
- Publication date Dec 18, 2008
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tapping mechanism for use in a massage device of a massage machine
- Publication number 20080312566
- Publication date Dec 18, 2008
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Massage device
- Publication number 20080125683
- Publication date May 29, 2008
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multi-function leg massaging device
- Publication number 20080091129
- Publication date Apr 17, 2008
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGE DEVICE
- Publication number 20060213068
- Publication date Sep 28, 2006
- KO-PO CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Massaging mechanism of massaging machine
- Publication number 20050090770
- Publication date Apr 28, 2005
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Leg massaging device
- Publication number 20050090769
- Publication date Apr 28, 2005
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Massaging mechanism of massaging machine
- Publication number 20050010144
- Publication date Jan 13, 2005
- Ko-Po Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Ko-Chuan Chen

Person

Patents Grantslast 30 patents

Reciprocating device

Swingable body carrier

Polishing pad, polishing system and polishing method

Bed supporting device

Swingable loading device

Chair arm frame

Force sensing mechansim of a massage machine

Angular adjusting mechanism for use in massage device of massage ma...

Massage device for rubbing, beating and kneading

Massaging mechanism of massaging machine

Massaging mechanism of massaging machine

Collapsible combination waist and leg exerciser

Multi-functional health device

Patents Applicationslast 30 patents

POLISHING PAD AND MANUFACTURING METHOD OF POLISHING PAD AND POLISHI...

TORQUE WRENCH LOADCELL HOLDER

TORQUE WRENCH WIRE HOLDER

TORQUE WRENCH LIMIT SWITCH ASSEMBLY

Reciprocating Device

Swingable Body Carrier

Stand Assist Device

CHAIR WITH STAND-UP ASSISTANCE

CHAIR WITH STAND-UP ASSISTANCE

RECIPROCALLY MOVABLE CARRIER

POLISHING PAD, POLISHING SYSTEM AND POLISHING METHOD

FORCE SENSING MECHANSIM OF A MASSAGE MACHINE

Massage Device for Massage Chair

HORIZONTAL OSCILLATING DEVICE PROVIDING POSTURAL ADJUSTMENT

Massage chair for massaging the thighs and the lumbar part

MASSAGE DEVICE FOR A MASSAGE CHAIR

Automatically retractable device for use in leg holder of massage m...

Kneading mechanism for use in a massage device of a massage machine

Angular adjusting mechanism for use in massage device of massage ma...

Tapping mechanism for use in a massage device of a massage machine

Massage device

Multi-function leg massaging device

MASSAGE DEVICE

Massaging mechanism of massaging machine

Leg massaging device

Massaging mechanism of massaging machine