David CHAO

Person

Saratoga, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Head-worn personal audio apparatus supporting enhanced audio output
- Patent number 12,140,819
- Issue date Nov 12, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear housing for charging embedded battery in eyewear frame
- Patent number 12,078,870
- Issue date Sep 3, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for charging embedded battery in wireless head-worn personal...
- Patent number 12,044,901
- Issue date Jul 23, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Wearable audio system supporting enhanced hearing support
- Patent number 12,025,855
- Issue date Jul 2, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Head-worn device with connection region
- Patent number 12,001,599
- Issue date Jun 4, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eyewear housing for charging embedded battery in eyewear frame
- Patent number 11,988,897
- Issue date May 21, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Head-worn personal audio apparatus supporting enhanced hearing support
- Patent number 11,921,355
- Issue date Mar 5, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Wireless headset supporting messages and hearing enhancement
- Patent number 11,852,901
- Issue date Dec 26, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head-worn device with connection region
- Patent number 11,829,518
- Issue date Nov 28, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eyewear with connection region
- Patent number 11,803,069
- Issue date Oct 31, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear having extended endpieces to support electrical components
- Patent number 11,762,224
- Issue date Sep 19, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Eyewear having removable temples that support electrical components
- Patent number 11,733,549
- Issue date Aug 22, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus regarding electronic eyewear applicable for s...
- Patent number 11,721,183
- Issue date Aug 8, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable audio system supporting enhanced hearing support
- Patent number 11,644,693
- Issue date May 9, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear with detection system
- Patent number 11,644,361
- Issue date May 9, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear with touch-sensitive input surface
- Patent number 11,630,331
- Issue date Apr 18, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear supporting embedded electronic components for audio support
- Patent number 11,536,988
- Issue date Dec 27, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear with printed circuit board supporting messages
- Patent number 11,513,371
- Issue date Nov 29, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear with detection system
- Patent number 11,326,941
- Issue date May 10, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eyewear supporting embedded electronic components
- Patent number 11,243,416
- Issue date Feb 8, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear supporting embedded and tethered electronic components
- Patent number 11,204,512
- Issue date Dec 21, 2021
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
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
Eyewear supporting electrical components and apparatus therefor
- Patent number 11,086,147
- Issue date Aug 10, 2021
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Electronic eyewear and display
- Patent number 11,042,045
- Issue date Jun 22, 2021
- IngenioSpec, LLC
- David Chao
- G02 - OPTICS
Information Patent Grant
Methods and apparatus regarding electronic eyewear applicable for s...
- Patent number 10,777,048
- Issue date Sep 15, 2020
- IpVenture, Inc.
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic eyewear therapy
- Patent number 10,624,790
- Issue date Apr 21, 2020
- IpVenture, Inc.
- David Chao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eyewear with detection system
- Patent number 10,539,459
- Issue date Jan 21, 2020
- IngenioSpec, LLC
- Thomas A. Howell
- G01 - MEASURING TESTING
Information Patent Grant
Eyewear with radiation detection system
- Patent number 10,359,311
- Issue date Jul 23, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eyewear with touch-sensitive input surface
- Patent number 10,345,625
- Issue date Jul 9, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Grant
Eyewear supporting electrical components and apparatus therefor
- Patent number 10,330,956
- Issue date Jun 25, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HEAD-WORN PERSONAL AUDIO APPARATUS SUPPORTING ENHANCED AUDIO OUTPUT
- Publication number 20240377657
- Publication date Nov 14, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
HEAD-WORN DEVICE WITH CONNECTION REGION
- Publication number 20240094800
- Publication date Mar 21, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
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
SYSTEM FOR CHARGING EMBEDDED BATTERY IN WIRELESS HEAD-WORN PERSONAL...
- Publication number 20240036361
- Publication date Feb 1, 2024
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EYEWEAR HAVING FLEXIBLE PRINTED CIRCUIT SUBSTRATE SUPPORTING ELECTR...
- Publication number 20230408850
- Publication date Dec 21, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEADSET WITH CONNECTION REGION
- Publication number 20230359266
- Publication date Nov 9, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
HEAD-WORN PERSONAL AUDIO APPARATUS SUPPORTING ENHANCED HEARING SUPPORT
- Publication number 20230273464
- Publication date Aug 31, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR WITH CONNECTION REGION
- Publication number 20230236444
- Publication date Jul 27, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
WIRELESS HEADSET SUPPORTING MESSAGES AND HEARING ENHANCEMENT
- Publication number 20230057654
- Publication date Feb 23, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR SUPPORTING MESSAGES
- Publication number 20230033660
- Publication date Feb 2, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
WEARABLE AUDIO SYSTEM SUPPORTING ENHANCED HEARING SUPPORT
- Publication number 20230017635
- Publication date Jan 19, 2023
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
WEARABLE AUDIO SYSTEM SUPPORTING ENHANCED HEARING SUPPORT
- Publication number 20220357599
- Publication date Nov 10, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS REGARDING ELECTRONIC EYEWEAR FOR A DWELLING O...
- Publication number 20220335792
- Publication date Oct 20, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYEWEAR HAVING REMOVABLE TEMPLES THAT SUPPORT ELECTRICAL COMPONENTS
- Publication number 20220260859
- Publication date Aug 18, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EYEWEAR WITH DETECTION SYSTEM
- Publication number 20220178743
- Publication date Jun 9, 2022
- IngenioSpec, LLC
- THOMAS A. HOWELL
- G01 - MEASURING TESTING
Information Patent Application
EYEWEAR SUPPORTING DISTRIBUTED AND EMBEDDED ELECTRONIC COMPONENTS
- Publication number 20220011603
- Publication date Jan 13, 2022
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR HAVING EXTENDED ENDPIECES TO SUPPORT ELECTRICAL COMPONENTS
- Publication number 20210364828
- Publication date Nov 25, 2021
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR HOUSING FOR CHARGING EMBEDDED BATTERY IN EYEWEAR FRAME
- Publication number 20210364827
- Publication date Nov 25, 2021
- IngenioSpec, LLC
- Thomas A. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC EYEWEAR AND DISPLAY
- Publication number 20210271116
- Publication date Sep 2, 2021
- IngenioSpec, LLC
- 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
METHODS AND APPARATUS REGARDING ELECTRONIC EYEWEAR APPLICABLE FOR S...
- Publication number 20200364992
- Publication date Nov 19, 2020
- IpVenture, Inc
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYEWEAR SUPPORTING EMBEDDED ELECTRONIC COMPONENTS FOR AUDIO SUPPORT
- Publication number 20200218094
- Publication date Jul 9, 2020
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR WITH DETECTION SYSTEM
- Publication number 20200109986
- Publication date Apr 9, 2020
- IngenioSpec, LLC
- THOMAS A. HOWELL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EYEWEAR SUPPORTING EMBEDDED AND TETHERED ELECTRONIC COMPONENTS
- Publication number 20200012127
- Publication date Jan 9, 2020
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS REGARDING ELECTRONIC EYEWEAR APPLICABLE FOR S...
- Publication number 20190318589
- Publication date Oct 17, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYEWEAR WITH DETECTION SYSTEM
- Publication number 20190310132
- Publication date Oct 10, 2019
- IngenioSpec, LLC
- THOMAS A. HOWELL
- G02 - OPTICS
Information Patent Application
EYEWEAR WITH PRINTED CIRCUIT BOARD
- Publication number 20190285913
- Publication date Sep 19, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR WITH TOUCH-SENSITIVE INPUT SURFACE
- Publication number 20190278110
- Publication date Sep 12, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR HOUSING FOR CHARGING EMBEDDED BATTERY IN EYEWEAR FRAME
- Publication number 20190187492
- Publication date Jun 20, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS
Information Patent Application
EYEWEAR SUPPORTING ELECTRICAL COMPONENTS AND APPARATUS THEREFOR
- Publication number 20190033623
- Publication date Jan 31, 2019
- IngenioSpec, LLC
- Thomas A. Howell
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Head-worn personal audio apparatus supporting enhanced audio output

Eyewear housing for charging embedded battery in eyewear frame

System for charging embedded battery in wireless head-worn personal...

Wearable audio system supporting enhanced hearing support

Head-worn device with connection region

Eyewear housing for charging embedded battery in eyewear frame

Head-worn personal audio apparatus supporting enhanced hearing support

Wireless headset supporting messages and hearing enhancement

Head-worn device with connection region

Eyewear with connection region

Eyewear having extended endpieces to support electrical components

Eyewear having removable temples that support electrical components

Methods and apparatus regarding electronic eyewear applicable for s...

Wearable audio system supporting enhanced hearing support

Eyewear with detection system

Eyewear with touch-sensitive input surface

Eyewear supporting embedded electronic components for audio support

Eyewear with printed circuit board supporting messages

Eyewear with detection system

Eyewear supporting embedded electronic components

Eyewear supporting embedded and tethered electronic components

Eyewear and temple unit for eyewear

Eyewear supporting electrical components and apparatus therefor

Electronic eyewear and display

Methods and apparatus regarding electronic eyewear applicable for s...

Electronic eyewear therapy

Eyewear with detection system

Eyewear with radiation detection system

Eyewear with touch-sensitive input surface

Eyewear supporting electrical components and apparatus therefor

Patents Applicationslast 30 patents

HEAD-WORN PERSONAL AUDIO APPARATUS SUPPORTING ENHANCED AUDIO OUTPUT

HEAD-WORN DEVICE WITH CONNECTION REGION

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

SYSTEM FOR CHARGING EMBEDDED BATTERY IN WIRELESS HEAD-WORN PERSONAL...

EYEWEAR HAVING FLEXIBLE PRINTED CIRCUIT SUBSTRATE SUPPORTING ELECTR...

HEADSET WITH CONNECTION REGION

HEAD-WORN PERSONAL AUDIO APPARATUS SUPPORTING ENHANCED HEARING SUPPORT

EYEWEAR WITH CONNECTION REGION

WIRELESS HEADSET SUPPORTING MESSAGES AND HEARING ENHANCEMENT

EYEWEAR SUPPORTING MESSAGES

WEARABLE AUDIO SYSTEM SUPPORTING ENHANCED HEARING SUPPORT

WEARABLE AUDIO SYSTEM SUPPORTING ENHANCED HEARING SUPPORT

METHODS AND APPARATUS REGARDING ELECTRONIC EYEWEAR FOR A DWELLING O...

EYEWEAR HAVING REMOVABLE TEMPLES THAT SUPPORT ELECTRICAL COMPONENTS

EYEWEAR WITH DETECTION SYSTEM

EYEWEAR SUPPORTING DISTRIBUTED AND EMBEDDED ELECTRONIC COMPONENTS

EYEWEAR HAVING EXTENDED ENDPIECES TO SUPPORT ELECTRICAL COMPONENTS

EYEWEAR HOUSING FOR CHARGING EMBEDDED BATTERY IN EYEWEAR FRAME

ELECTRONIC EYEWEAR AND DISPLAY

EYEWEAR AND TEMPLE UNIT FOR EYEWEAR

METHODS AND APPARATUS REGARDING ELECTRONIC EYEWEAR APPLICABLE FOR S...

EYEWEAR SUPPORTING EMBEDDED ELECTRONIC COMPONENTS FOR AUDIO SUPPORT

EYEWEAR WITH DETECTION SYSTEM

EYEWEAR SUPPORTING EMBEDDED AND TETHERED ELECTRONIC COMPONENTS

METHODS AND APPARATUS REGARDING ELECTRONIC EYEWEAR APPLICABLE FOR S...

EYEWEAR WITH DETECTION SYSTEM

EYEWEAR WITH PRINTED CIRCUIT BOARD

EYEWEAR WITH TOUCH-SENSITIVE INPUT SURFACE

EYEWEAR HOUSING FOR CHARGING EMBEDDED BATTERY IN EYEWEAR FRAME

EYEWEAR SUPPORTING ELECTRICAL COMPONENTS AND APPARATUS THEREFOR