Contour Optik, Inc.

Organization

Chiayi, TW

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Eyewear and temple unit for eyewear
- Patent number 11,163,179
- Issue date Nov 2, 2021
- CONTOUR OPTIK INC.
- David Chao
- G02 - OPTICS
Information Patent Grant
Electrode
- Patent number 9,555,233
- Issue date Jan 31, 2017
- Contour Optik Inc.
- David Chao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cranial electrotherapy stimulation device
- Patent number 9,433,773
- Issue date Sep 6, 2016
- Contour Optik Inc.
- David Chao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for selecting eyeglasses
- Patent number 7,681,721
- Issue date Mar 23, 2010
- Contour Optik, Inc.
- David Chao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
System for selecting eyeglasses
- Patent number 7,490,717
- Issue date Feb 17, 2009
- Contour Optik, Inc.
- David Chao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Eyeglasses convertible into an eyeglass case
- Patent number RE40108
- Issue date Feb 26, 2008
- Contour Optik, Inc.
- Shui-Hua Kuo
- 351 - Optics: eye examining, vision testing and correcting
Information Patent Grant
Eyeglasses case
- Patent number 7,320,397
- Issue date Jan 22, 2008
- Contour Optik, Inc.
- David Chao
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Eyeglass device
- Patent number 7,226,161
- Issue date Jun 5, 2007
- Contour Optik Inc.
- David Yinkai Chao
- G02 - OPTICS
Information Patent Grant
Eyeglass combination having an auxiliary frame
- Patent number 7,198,364
- Issue date Apr 3, 2007
- Contour Optik, Inc.
- David Yinkai Chao
- G02 - OPTICS
Information Patent Grant
Universal resilient shields
- Patent number 7,052,129
- Issue date May 30, 2006
- Contour Optik, Inc.
- David Chao
- G02 - OPTICS
Information Patent Grant
Magnetically attachable light assembly for glasses
- Patent number 6,974,226
- Issue date Dec 13, 2005
- Contour Optik, Inc.
- Hsien-Tsung Chang
- F21 - LIGHTING
Information Patent Grant
Interconnecting assembly in combination with primary and auxiliary...
- Patent number 6,948,809
- Issue date Sep 27, 2005
- Contour Optik, Inc.
- David Chao
- G02 - OPTICS
Information Patent Grant
Visual display of container contents
- Patent number 6,929,116
- Issue date Aug 16, 2005
- Contour Optik, Inc.
- David Chao
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Containers with additional functionality
- Patent number 6,857,518
- Issue date Feb 22, 2005
- Contour Optik INC
- David Chao
- G11 - INFORMATION STORAGE
Information Patent Grant
Containers with additional functionality
- Patent number 6,851,552
- Issue date Feb 8, 2005
- Contour Optik, Inc.
- David Chao
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-purpose containers
- Patent number 6,814,226
- Issue date Nov 9, 2004
- Contour Optik, Inc.
- David Chao
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Eyeglasses provided with light sources, screw drivers, and writing...
- Patent number 6,808,284
- Issue date Oct 26, 2004
- Contour Optik, Inc.
- David Chao
- G02 - OPTICS
Information Patent Grant
Eyeglass cases having timepieces and eyeglass cases having mirrors
- Patent number 6,789,664
- Issue date Sep 14, 2004
- Contour Optik, Inc.
- David Chao
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
One piece front face for magnifying or correcting glasses
- Patent number 6,733,121
- Issue date May 11, 2004
- Contour Optik, Inc.
- George W. Chao
- G02 - OPTICS
Information Patent Grant
Pen for receiving eyeglasses
- Patent number 6,632,000
- Issue date Oct 14, 2003
- Contour Optik, Inc.
- David Chao
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Eyeglass frame with a reversible arm
- Patent number 6,530,660
- Issue date Mar 11, 2003
- Contour Optik, Inc.
- David Chao
- G02 - OPTICS
Information Patent Grant
Container for storing eyeglasses and other items
- Patent number D467421
- Issue date Dec 24, 2002
- Contour Optik, Inc.
- David Chao
- D03 - Travel goods and personal belongings
Information Patent Grant
Multi-purpose containers having a foldable writing instrument
- Patent number 6,474,892
- Issue date Nov 5, 2002
- Contour Optik, Inc.
- David Chao
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Folding eyeglasses
- Patent number 6,447,116
- Issue date Sep 10, 2002
- Contour Optik, Inc.
- David Chao
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Eye-wear with magnets
- Patent number 6,367,926
- Issue date Apr 9, 2002
- Contour Optik, Inc.
- David Chao
- G02 - OPTICS
Information Patent Grant
Auxiliary lenses for eyeglasses
- Patent number RE37545
- Issue date Feb 12, 2002
- Contour Optik, Inc.
- Richard Chao
- 351 - Optics: eye examining, vision testing and correcting
Information Patent Grant
Eyeglass device having auxiliary frame
- Patent number 6,170,948
- Issue date Jan 9, 2001
- Contour Optik Inc.
- David Yinkai Chao
- G02 - OPTICS
Information Patent Grant
Eyeglass frames with magnets in flanges
- Patent number 6,109,747
- Issue date Aug 29, 2000
- Contour Optik, Inc.
- David Yinkai Chao
- G02 - OPTICS
Information Patent Grant
Eye-wear with magnets
- Patent number 6,092,896
- Issue date Jul 25, 2000
- Contour Optik, Inc.
- David Chao
- G02 - OPTICS
Information Patent Grant
Eyeglass frames with magnets at bridges for attachment
- Patent number 6,012,811
- Issue date Jan 11, 2000
- Contour Optik, Inc.
- David Chao
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
EYEGLASSES HAVING TEMPLES BENDABLE TO CONVERT BETWEEN TWO DIFFERENT...
- Publication number 20240085721
- Publication date Mar 14, 2024
- CONTOUR OPTIK INC.
- David CHAO
- G02 - OPTICS
Information Patent Application
EYEWEAR AND TEMPLE UNIT FOR EYEWEAR
- Publication number 20210018761
- Publication date Jan 21, 2021
- CONTOUR OPTIK INC.
- David CHAO
- G02 - OPTICS
Information Patent Application
EYEGLASSES
- Publication number 20180017809
- Publication date Jan 18, 2018
- CONTOUR OPTIK INC.
- Zhao-Yun HE
- G02 - OPTICS
Information Patent Application
CRANIAL ELECTROTHERAPY STIMULATION DEVICE
- Publication number 20150258327
- Publication date Sep 17, 2015
- Contour Optik Inc.
- David CHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRODE
- Publication number 20150258329
- Publication date Sep 17, 2015
- Contour Optik Inc.
- David CHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM FOR SELECTING EYEGLASSES
- Publication number 20120320332
- Publication date Dec 20, 2012
- Contour Optik, Inc.
- David Chao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Trademarklast 30 trademarks

Information Trademark
88948993 - PANDORA EYEWEAR
- Serial number 88948993
- Filing date Jun 4, 2020
- CONTOUR OPTIK INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75280977 - + - PLUS MINUS
- Serial number 75280977
- Registration number 2158827
- Filing date Apr 25, 1997
- CONTOUR OPTIK INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Contour Optik, Inc.

Organization

Patents Grantslast 30 patents

Eyewear and temple unit for eyewear

Electrode

Cranial electrotherapy stimulation device

System for selecting eyeglasses

System for selecting eyeglasses

Eyeglasses convertible into an eyeglass case

Eyeglasses case

Eyeglass device

Eyeglass combination having an auxiliary frame

Universal resilient shields

Magnetically attachable light assembly for glasses

Interconnecting assembly in combination with primary and auxiliary...

Visual display of container contents

Containers with additional functionality

Containers with additional functionality

Multi-purpose containers

Eyeglasses provided with light sources, screw drivers, and writing...

Eyeglass cases having timepieces and eyeglass cases having mirrors

One piece front face for magnifying or correcting glasses

Pen for receiving eyeglasses

Eyeglass frame with a reversible arm

Container for storing eyeglasses and other items

Multi-purpose containers having a foldable writing instrument

Folding eyeglasses

Eye-wear with magnets

Auxiliary lenses for eyeglasses

Eyeglass device having auxiliary frame

Eyeglass frames with magnets in flanges

Eye-wear with magnets

Eyeglass frames with magnets at bridges for attachment

Patents Applicationslast 30 patents

EYEGLASSES HAVING TEMPLES BENDABLE TO CONVERT BETWEEN TWO DIFFERENT...

EYEWEAR AND TEMPLE UNIT FOR EYEWEAR

EYEGLASSES

CRANIAL ELECTROTHERAPY STIMULATION DEVICE

ELECTRODE

SYSTEM FOR SELECTING EYEGLASSES

Trademarklast 30 trademarks

88948993 - PANDORA EYEWEAR

75280977 - + - PLUS MINUS