by sensing at the edges of the touch surface the interruption of optical paths

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GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer Output arrangements for transferring data from processing unit to output unit

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G06F3/0428by sensing at the edges of the touch surface the interruption of optical paths

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Patents Grantslast 30 patents

Information Patent Grant
Optical coupling in touch-sensing systems
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- Issue date Dec 24, 2024
- Flatfrog Laboratories AB
- Håkan Bergström
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image capturing apparatus, and control...
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- Canon Kabushiki Kaisha
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Information Patent Grant
Touch sensing apparatus and method for assembly
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- Issue date Oct 1, 2024
- Flatfrog Laboratories AB
- Daniel Skagmo
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Information Patent Grant
Touch operation processing method and terminal device
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- Huan Wei
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Information Patent Grant
Touch-sensing apparatus
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Information Patent Grant
Electronic system and integrated apparatus for setup touch sensitiv...
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Information Patent Grant
Electronic device comprising polarizing member and phase delay memb...
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Information Patent Grant
Touchscreen for detecting touch events based on direct light paths
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Information Patent Grant
Electronic device having a flexible display
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Information Patent Grant
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Information Patent Grant
Touch sensing apparatus and method for assembly
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Information Patent Grant
Information processing apparatus and method for controlling informa...
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Information Patent Grant
Detection device
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Information Patent Grant
Optical touch sensor devices and systems
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Information Patent Grant
Touch-sensing apparatus
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Information Patent Grant
Optical fingerprint sensor with spoof detection and associated method
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Information Patent Grant
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Information Patent Grant
Touch display system and control method thereof
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- Xiao Zhang
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Information Patent Grant
Methods, system, and apparatus for touchless terminal interface int...
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- NCR Corporation
- Zachary Taylor Lasater
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Information Patent Grant
Optical coupling in touch-sensing systems
- Patent number 11,740,741
- Issue date Aug 29, 2023
- Flatfrog Laboratories AB
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Information Patent Grant
Object detector based on reflected light
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Image display control device, image display system, and computer pr...
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Information Patent Grant
Synchronizing augmented or virtual reality (AR/VR) applications wit...
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Information Patent Grant
Optical touch sensor systems and optical detectors with noise mitig...
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- Guy Michael Amyon Farquharson Duxbury
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Information Patent Grant
Optical touch sensor systems and optical detectors with noise mitig...
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Information Patent Grant
Device and method for generating floating image
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Information Patent Grant
Lighting apparatus
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- Issue date Mar 14, 2023
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- Takuya Shimizu
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Information Patent Grant
Touch operation processing method and terminal device
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- Issue date Feb 28, 2023
- HUAWEI DEVICE CO., LTD.
- Huan Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensing apparatus and method for assembly
- Patent number 11,579,732
- Issue date Feb 14, 2023
- Flatfrog Laboratories AB
- Daniel Skagmo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
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METHOD FOR CONTROLLING ELECTRONIC DEVICE, ELECTRONIC DEVICE AND COM...
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A TOUCH SENSING DISPLAY AND TOUCH SENSING APPARATUS
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TOUCH-SENSING APPARATUS
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DETECTION DEVICE
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FLOATING IMAGE GENERATION DEVICE AND FLOATING IMAGE TOUCH-CONTROL D...
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INPUT DEVICE AND INPUT DEVICE CONTROL METHOD
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- Kyosuke KUBOTA
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OPTICAL COUPLING IN TOUCH-SENSING SYSTEMS
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OPTICAL PROXIMITY SENSORS
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- G06 - COMPUTING CALCULATING COUNTING
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TOUCH SENSING APPARATUS AND METHOD FOR ASSEMBLY
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- FlatFrog Laboratories AB
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TOUCH PANEL APPARATUS AND MANUFACTURING METHOD THEREFOR
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- NEC PLATFORMS, LTD.
- Yuta SASAKI
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DISPLAY OPERATION SECTION AND DEVICE
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- Masami NAGAOKA
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Touch Operation Processing Method and Terminal Device
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METHOD FOR DETECTING AN OPERATING INPUT, AND OPERATING DEVICE
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- MERCEDES-BENZ GROUP AG
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Displays With Optical Edge Sensors
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- Christoph H. KRAH
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ELECTRONIC DEVICE HAVING A FLEXIBLE DISPLAY
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DETECTION DEVICE
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- Akihiko SAITOH
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DYNAMIC ASSIGNMENT OF POSSIBLE CHANNELS IN A TOUCH SENSOR
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- Tactual Labs Co.
- Darren Leigh
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Information Patent Application
TOUCH SENSING APPARATUS AND METHOD FOR ASSEMBLY
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- FlatFrog Laboratories AB
- Daniel Skagmo
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TOUCHSCREEN
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FLOATING IMAGE GENERATION DEVICE AND FLOATING IMAGE TOUCH-CONTROL D...
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- CHIH-PING HSU
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OPTICAL COUPLING IN TOUCH-SENSING SYSTEMS
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- FlatFrog Laboratories AB
- Håkan Bergström
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OPTICAL FINGERPRINT SENSOR WITH SPOOF DETECTION AND ASSOCIATED METHOD
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- Paul Wickboldt
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IMPROVED TOUCH-SENSING APPARATUS
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- FlatFrog Laboratories AB
- Håkan Bergström
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IMAGE DISPLAY CONTROL DEVICE, IMAGE DISPLAY SYSTEM, AND COMPUTER PR...
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- Katsuyuki OMURA
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A TOUCH-SENSING APPARATUS
- Publication number 20220413652
- Publication date Dec 29, 2022
- FlatFrog Laboratories AB
- David ANDERSSON
- G06 - COMPUTING CALCULATING COUNTING

by sensing at the edges of the touch surface the interruption of optical paths

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical coupling in touch-sensing systems

Image processing apparatus, image capturing apparatus, and control...

Touch sensing apparatus and method for assembly

Touch operation processing method and terminal device

Touch-sensing apparatus

Electronic system and integrated apparatus for setup touch sensitiv...

Electronic device comprising polarizing member and phase delay memb...

Touchscreen for detecting touch events based on direct light paths

Electronic device having a flexible display

Synchronizing augmented or virtual reality (AR/VR) applications wit...

Touch sensing apparatus and method for assembly

Information processing apparatus and method for controlling informa...

Detection device

Optical touch sensor devices and systems

Touch-sensing apparatus

Optical fingerprint sensor with spoof detection and associated method

Floating image generation device and floating image touch-control d...

Touch display system and control method thereof

Methods, system, and apparatus for touchless terminal interface int...

Optical coupling in touch-sensing systems

Object detector based on reflected light

Touch display panel

Image display control device, image display system, and computer pr...

Synchronizing augmented or virtual reality (AR/VR) applications wit...

Optical touch sensor systems and optical detectors with noise mitig...

Optical touch sensor systems and optical detectors with noise mitig...

Device and method for generating floating image

Lighting apparatus

Touch operation processing method and terminal device

Touch sensing apparatus and method for assembly

Patents Applicationslast 30 patents

DISPLAY DEVICE

TOUCHSCREEN

DEVICE PERFORMANCE ENHANCEMENT BASED ON USER GRIP

METHOD FOR CONTROLLING ELECTRONIC DEVICE, ELECTRONIC DEVICE AND COM...

A TOUCH SENSING DISPLAY AND TOUCH SENSING APPARATUS

TOUCH-SENSING APPARATUS

Synchronizing Augmented or Virtual Reality (AR/VR) Applications wit...

DETECTION DEVICE

FLOATING IMAGE GENERATION DEVICE AND FLOATING IMAGE TOUCH-CONTROL D...

INPUT DEVICE AND INPUT DEVICE CONTROL METHOD

OPTICAL COUPLING IN TOUCH-SENSING SYSTEMS

OPTICAL PROXIMITY SENSORS

TOUCH SENSING APPARATUS AND METHOD FOR ASSEMBLY

TOUCH PANEL APPARATUS AND MANUFACTURING METHOD THEREFOR

DISPLAY OPERATION SECTION AND DEVICE

Synchronizing Augmented or Virtual Reality (AR/VR) Applications wit...

Touch Operation Processing Method and Terminal Device

METHOD FOR DETECTING AN OPERATING INPUT, AND OPERATING DEVICE

Displays With Optical Edge Sensors

ELECTRONIC DEVICE HAVING A FLEXIBLE DISPLAY

DETECTION DEVICE

DYNAMIC ASSIGNMENT OF POSSIBLE CHANNELS IN A TOUCH SENSOR

TOUCH SENSING APPARATUS AND METHOD FOR ASSEMBLY

TOUCHSCREEN

FLOATING IMAGE GENERATION DEVICE AND FLOATING IMAGE TOUCH-CONTROL D...

OPTICAL COUPLING IN TOUCH-SENSING SYSTEMS

OPTICAL FINGERPRINT SENSOR WITH SPOOF DETECTION AND ASSOCIATED METHOD

IMPROVED TOUCH-SENSING APPARATUS

IMAGE DISPLAY CONTROL DEVICE, IMAGE DISPLAY SYSTEM, AND COMPUTER PR...

A TOUCH-SENSING APPARATUS