Tser-Wen Chou

Person

Yorba Linda, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Window blind lifting and tilting system
- Patent number 11,988,037
- Issue date May 21, 2024
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Window blind mounting system
- Patent number 11,976,516
- Issue date May 7, 2024
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Free hanging safety bead chain tension device
- Patent number 11,591,851
- Issue date Feb 28, 2023
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Blind cord guide seat
- Patent number 10,988,980
- Issue date Apr 27, 2021
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Blind co-used sheet
- Patent number 10,253,562
- Issue date Apr 9, 2019
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Universal omni adaptor
- Patent number 10,174,549
- Issue date Jan 8, 2019
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Universal polygonal tilt drum for venetian type blinds
- Patent number 7,926,541
- Issue date Apr 19, 2011
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Universal polygonal tilt drum for venetian blinds
- Patent number 7,921,897
- Issue date Apr 12, 2011
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Wheel seat for the window curtain's pulling string
- Patent number D569158
- Issue date May 20, 2008
- Genes Industry, Inc.
- Tser Wen Chou
- D06 - Furnishings
Information Patent Grant
Compact cord lock
- Patent number D541141
- Issue date Apr 24, 2007
- Tser-Wen Chou
- D08 - Tools and hardware
Information Patent Grant
Positive engagement end stop for window covering systems
- Patent number 6,863,111
- Issue date Mar 8, 2005
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Curtain fastener
- Patent number D491055
- Issue date Jun 8, 2004
- Tser-Wen Chou
- D08 - Tools and hardware
Information Patent Grant
Tube
- Patent number D473663
- Issue date Apr 22, 2003
- Tser-Wen Chou
- D25 - Building units and construction elements
Information Patent Grant
Bearing structure for vertical blinds and roller shades
- Patent number 6,138,740
- Issue date Oct 31, 2000
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Bearing structure for vertical blinds and rollers shades
- Patent number 6,048,285
- Issue date Apr 11, 2000
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Re-attachable safety connector
- Patent number 5,987,709
- Issue date Nov 23, 1999
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Bearing structure for vertical blinds and roller shades
- Patent number 5,983,972
- Issue date Nov 16, 1999
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Self-centering distributed load blind & drapery system
- Patent number 5,975,187
- Issue date Nov 2, 1999
- Tser-Wen Chou
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Multiple pull rod multiple vane positive close control for a vertic...
- Patent number 5,937,928
- Issue date Aug 17, 1999
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Bracket
- Patent number D409474
- Issue date May 11, 1999
- Tser-Wen Chou
- D08 - Tools and hardware
Information Patent Grant
Bearing structure for vertical blinds and roller shades
- Patent number 5,875,829
- Issue date Mar 2, 1999
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Positive close vertical blind system
- Patent number 5,848,632
- Issue date Dec 15, 1998
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Extrusion track for blinds
- Patent number 5,848,633
- Issue date Dec 15, 1998
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Extrusion track for blinds
- Patent number 5,630,457
- Issue date May 20, 1997
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
WINDOW BLIND MOUNTING SYSTEM
- Publication number 20240328246
- Publication date Oct 3, 2024
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
TOUCH-CONTROLLED WINDOW COVERING SYSTEM
- Publication number 20240309700
- Publication date Sep 19, 2024
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SYNCHRONIZER FOR ROLLER SHADE
- Publication number 20240141725
- Publication date May 2, 2024
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
PEAK COVER FOR LIFT CORD AND TILT LADDER
- Publication number 20240068297
- Publication date Feb 29, 2024
- Tser Wen CHOU
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SYNCHRONIZING MULTIPLE ROLLER SHUTTERS
- Publication number 20240018828
- Publication date Jan 18, 2024
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SAFETY CORD TILTER
- Publication number 20230323732
- Publication date Oct 12, 2023
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
WINDOW BLIND MOUNTING SYSTEM
- Publication number 20230119373
- Publication date Apr 20, 2023
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
WINDOW BLIND MOUNTING SYSTEM
- Publication number 20230119716
- Publication date Apr 20, 2023
- Tser Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
BLIND PULL CORD CONNECTOR
- Publication number 20230063464
- Publication date Mar 2, 2023
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
WINDOW BLIND LIFTING AND TILTING SYSTEM
- Publication number 20220396999
- Publication date Dec 15, 2022
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
BLIND CORD GUIDE SEAT
- Publication number 20200071993
- Publication date Mar 5, 2020
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
BLIND DECORATIVE BOARD FIXING SUPPORT ASSEMBLY
- Publication number 20190271190
- Publication date Sep 5, 2019
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
HORIZONTAL BLIND STRUCTURE
- Publication number 20190242186
- Publication date Aug 8, 2019
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LADDER STRAP STRUCTURE INSTALLABLE ON HIGH/LOW RAIL
- Publication number 20190145162
- Publication date May 16, 2019
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
HORIZONTAL BLIND
- Publication number 20180328108
- Publication date Nov 15, 2018
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
BLIND CO-USED SHEET
- Publication number 20170292320
- Publication date Oct 12, 2017
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SUNLIGHT SHADING STRUCTURE OF ROLLER CURTAIN
- Publication number 20170081913
- Publication date Mar 23, 2017
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SUN-SHADING ADJUSTMENT STRUCTURE OF ZEBRA SHADE
- Publication number 20160340972
- Publication date Nov 24, 2016
- Tser Wen CHOU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Universal Polygonal Tilt Drum For Venetian Blinds
- Publication number 20100243178
- Publication date Sep 30, 2010
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Universal Polygonal Tilt Drum For Venetian Type Blinds
- Publication number 20100236726
- Publication date Sep 23, 2010
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
VENETIAN BLIND HAVING CURVED-SECTIONED SLATS WITH TWO HORIZONTAL WI...
- Publication number 20090183843
- Publication date Jul 23, 2009
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Automatic equalizer for blinds
- Publication number 20060011310
- Publication date Jan 19, 2006
- Tser-Wen Chou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Tser-Wen Chou

Person

Patents Grantslast 30 patents

Window blind lifting and tilting system

Window blind mounting system

Free hanging safety bead chain tension device

Blind cord guide seat

Blind co-used sheet

Universal omni adaptor

Universal polygonal tilt drum for venetian type blinds

Universal polygonal tilt drum for venetian blinds

Wheel seat for the window curtain's pulling string

Compact cord lock

Positive engagement end stop for window covering systems

Curtain fastener

Tube

Bearing structure for vertical blinds and roller shades

Bearing structure for vertical blinds and rollers shades

Re-attachable safety connector

Bearing structure for vertical blinds and roller shades

Self-centering distributed load blind & drapery system

Multiple pull rod multiple vane positive close control for a vertic...

Bracket

Bearing structure for vertical blinds and roller shades

Positive close vertical blind system

Extrusion track for blinds

Extrusion track for blinds

Patents Applicationslast 30 patents

WINDOW BLIND MOUNTING SYSTEM

TOUCH-CONTROLLED WINDOW COVERING SYSTEM

SYNCHRONIZER FOR ROLLER SHADE

PEAK COVER FOR LIFT CORD AND TILT LADDER

SYNCHRONIZING MULTIPLE ROLLER SHUTTERS

SAFETY CORD TILTER

WINDOW BLIND MOUNTING SYSTEM

WINDOW BLIND MOUNTING SYSTEM

BLIND PULL CORD CONNECTOR

WINDOW BLIND LIFTING AND TILTING SYSTEM

BLIND CORD GUIDE SEAT

BLIND DECORATIVE BOARD FIXING SUPPORT ASSEMBLY

HORIZONTAL BLIND STRUCTURE

LADDER STRAP STRUCTURE INSTALLABLE ON HIGH/LOW RAIL

HORIZONTAL BLIND

BLIND CO-USED SHEET

SUNLIGHT SHADING STRUCTURE OF ROLLER CURTAIN

SUN-SHADING ADJUSTMENT STRUCTURE OF ZEBRA SHADE

Universal Polygonal Tilt Drum For Venetian Blinds

Universal Polygonal Tilt Drum For Venetian Type Blinds

VENETIAN BLIND HAVING CURVED-SECTIONED SLATS WITH TWO HORIZONTAL WI...

Automatic equalizer for blinds