Light pens for emitting or receiving light

Industry

CPC
G06F3/03542

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Parent Industries

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

Current Industry

G06F3/03542Light pens for emitting or receiving light

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Coordinate output device, pen-shaped device, and electronic equipment
- Patent number 12,353,652
- Issue date Jul 8, 2025
- Wacom Co., Ltd.
- Gen Igarashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device with optical sensors
- Patent number 12,353,649
- Issue date Jul 8, 2025
- Apple Inc.
- William Whitney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection system, interactive projection method and projector
- Patent number 12,307,052
- Issue date May 20, 2025
- Optoma Corporation
- Jiun-De Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods to specify interactive page locations by pointi...
- Patent number 12,282,613
- Issue date Apr 22, 2025
- Kibeam Learning, Inc.
- Lewis James Marggraff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display system, display device, and light-emitting apparatus
- Patent number 12,271,537
- Issue date Apr 8, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
External user interface for head worn computing
- Patent number 12,216,821
- Issue date Feb 4, 2025
- Mentor Acquisition One, LLC
- Nicholas Benjamin Pelis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eye imaging in head worn computing
- Patent number 12,204,097
- Issue date Jan 21, 2025
- Mentor Acquisition One, LLC
- John N. Border
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method for displayed grouped objects
- Patent number 12,182,374
- Issue date Dec 31, 2024
- Seiko Epson Corporation
- Toshiki Fujimori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic pen
- Patent number 12,175,025
- Issue date Dec 24, 2024
- Seiko Epson Corporation
- Atsushi Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Instruction device, image generation device, drawing system, commun...
- Patent number 12,175,029
- Issue date Dec 24, 2024
- FUJIFILM Corporation
- Hiroyuki Mizukami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
See-through computer display systems
- Patent number 12,164,693
- Issue date Dec 10, 2024
- Mentor Acquisition One, LLC
- Ralph F. Osterhout
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and touch input system including the same
- Patent number 12,158,999
- Issue date Dec 3, 2024
- Samsung Display Co., Ltd.
- Kyu Shik Shin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch generator, optical touch system, and touch method
- Patent number 12,153,742
- Issue date Nov 26, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ru Ge
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and display system comprising optical interface
- Patent number 12,135,475
- Issue date Nov 5, 2024
- Samsung Display Co., Ltd.
- Hee Young Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking devices for handheld controllers
- Patent number 12,130,972
- Issue date Oct 29, 2024
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker systems for head-worn computer systems
- Patent number 12,120,477
- Issue date Oct 15, 2024
- Mentor Acquisition One, LLC
- Ralph F. Osterhout
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device equipped with accessory cover and method therefor
- Patent number 12,107,986
- Issue date Oct 1, 2024
- Samsung Electronics Co., Ltd.
- Namhyun Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing system with code pattern and display device including the same
- Patent number 12,093,477
- Issue date Sep 17, 2024
- Samsung Display Co., Ltd.
- Chang Woo Shim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Contactless operation of devices using a pointing apparatus
- Patent number 12,039,112
- Issue date Jul 16, 2024
- FRESENIUS MEDICAL CARE AG
- Christoph Hitzelberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and touch sensing system including the same
- Patent number 12,032,790
- Issue date Jul 9, 2024
- Samsung Display Co., Ltd.
- Da Som Gu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical digital pen by use of light scattering
- Patent number 12,026,323
- Issue date Jul 2, 2024
- BONA INC.
- Chun Seop Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handheld input devices with sleeves
- Patent number 12,026,325
- Issue date Jul 2, 2024
- Apple Inc.
- Paul X Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus
- Patent number 12,026,324
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Takashi Takeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus and information processing method
- Patent number 12,003,899
- Issue date Jun 4, 2024
- Sony Group Corporation
- Yu Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods to specify interactive page locations by pointi...
- Patent number 11,989,357
- Issue date May 21, 2024
- Kibeam Learning, Inc.
- Nelson George Publicover
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method and image processing device
- Patent number 11,983,393
- Issue date May 14, 2024
- Seiko Epson Corporation
- Akio Tomotoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote pointing device
- Patent number 11,977,694
- Issue date May 7, 2024
- Steven Quinn McCain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining movement trajectory, and electronic device
- Patent number 11,960,662
- Issue date Apr 16, 2024
- Beijing Boe Display Technology Co., Ltd.
- Zeyu Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 11,899,890
- Issue date Feb 13, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Miao Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensory stimuli devices for the visually impaired
- Patent number 11,900,826
- Issue date Feb 13, 2024
- Ramapriya Balagurunath
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL USER INTERFACE FOR HEAD WORN COMPUTING
- Publication number 20250147588
- Publication date May 8, 2025
- Mentor Acquisition One, LLC
- Nicholas Benjamin Pelis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display System, Display Device, and Light-Emitting Apparatus
- Publication number 20250138650
- Publication date May 1, 2025
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Shunpei Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION DEVICE, IMAGE GENERATION DEVICE, DRAWING SYSTEM, COMMUN...
- Publication number 20250085796
- Publication date Mar 13, 2025
- FUJIFILM CORPORATION
- Hiroyuki MIZUKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEE-THROUGH COMPUTER DISPLAY SYSTEMS
- Publication number 20250060824
- Publication date Feb 20, 2025
- Mentor Acquisition One, LLC
- Ralph F. OSTERHOUT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEAKER SYSTEMS FOR HEAD-WORN COMPUTER SYSTEMS
- Publication number 20250063285
- Publication date Feb 20, 2025
- Mentor Acquisition One, LLC
- Ralph F. OSTERHOUT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYE IMAGING IN HEAD WORN COMPUTING
- Publication number 20250060584
- Publication date Feb 20, 2025
- Mentor Acquisition One, LLC
- John N. Border
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Device and Pen Touch System
- Publication number 20250044881
- Publication date Feb 6, 2025
- LG Display Co., Ltd.
- Kyuhwan Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Device and Pen Touch System
- Publication number 20250048893
- Publication date Feb 6, 2025
- LG Display Co., Ltd.
- DongRyul Jung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Device and Pen Touch System
- Publication number 20250036239
- Publication date Jan 30, 2025
- LG Display Co., Ltd.
- Jae Ho Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS TO IDENTIFY PAGE-TURNING USING A PORTABLE DEVICE
- Publication number 20250013320
- Publication date Jan 9, 2025
- KIBEAM LEARNING, INC.
- Nelson George Publicover
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL PEN AND DISPLAY SYSTEM INCLUDING OPTICAL INTERFACE
- Publication number 20240402837
- Publication date Dec 5, 2024
- SAMSUNG DISPLAY CO., LTD.
- Gil Yeong PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITING IMPLEMENTS
- Publication number 20240402838
- Publication date Dec 5, 2024
- Bic Violex Single Member S.A.
- Ion - Ioannis ANTONAKIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL PEN
- Publication number 20240338087
- Publication date Oct 10, 2024
- SAMSUNG DISPLAY CO., LTD.
- Ivan MAIDANCHUK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Control System for Drawing
- Publication number 20240319827
- Publication date Sep 26, 2024
- TEAMLAB INC.
- Toshiyuki INOKO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS TO SPECIFY INTERACTIVE PAGE LOCATIONS BY POINTI...
- Publication number 20240256057
- Publication date Aug 1, 2024
- KIBEAM LEARNING, INC.
- Lewis James Marggraff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION SYSTEM, INTERACTIVE PROJECTION METHOD AND PROJECTOR
- Publication number 20240231543
- Publication date Jul 11, 2024
- OPTOMA CORPORATION
- Jiun-De Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND DISPLAY SYSTEM COMPRISING OPTICAL INTERFACE
- Publication number 20240219761
- Publication date Jul 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hee Young LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN ELECTRONIC INPUT WRITING DEVICE FOR DIGITAL CREATION AND A METHO...
- Publication number 20240160299
- Publication date May 16, 2024
- TOOLIQA INNOVATIONS LLP
- ADITYA RAJ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STYLUS-BASED INPUT SYSTEM FOR A HEAD-MOUNTED DEVICE
- Publication number 20240103644
- Publication date Mar 28, 2024
- Apple Inc.
- Killian J. POORE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTERNAL USER INTERFACE FOR HEAD WORN COMPUTING
- Publication number 20240103622
- Publication date Mar 28, 2024
- Mentor Acquisition One, LLC
- Nicholas Benjamin Pelis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tracking Devices for Handheld Controllers
- Publication number 20240094831
- Publication date Mar 21, 2024
- Apple Inc.
- Paul X. WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Handheld Input Devices with Sleeves
- Publication number 20240061520
- Publication date Feb 22, 2024
- Apple Inc.
- Paul X Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COORDINATE OUTPUT DEVICE, PEN-SHAPED DEVICE, AND ELECTRONIC EQUIPMENT
- Publication number 20240053837
- Publication date Feb 15, 2024
- WACOM CO., LTD.
- Gen IGARASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEAKER SYSTEMS FOR HEAD- WORN COMPUTER SYSTEMS
- Publication number 20240056714
- Publication date Feb 15, 2024
- Mentor Acquisition One, LLC
- Ralph F. OSTERHOUT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC PEN
- Publication number 20240036660
- Publication date Feb 1, 2024
- SEIKO EPSON CORPORATION
- Atsushi SAITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20240036659
- Publication date Feb 1, 2024
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE EQUIPPED WITH ACCESSORY COVER AND METHOD THEREFOR
- Publication number 20240031471
- Publication date Jan 25, 2024
- Samsung Electronics Co., Ltd.
- Namhyun KANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH GENERATOR, OPTICAL TOUCH SYSTEM, AND TOUCH METHOD
- Publication number 20240028138
- Publication date Jan 25, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ru GE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE WITH OPTICAL SENSORS
- Publication number 20240004483
- Publication date Jan 4, 2024
- Apple Inc.
- William WHITNEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND TOUCH SENSING SYSTEM INCLUDING THE SAME
- Publication number 20230418418
- Publication date Dec 28, 2023
- SAMSUNG DISPLAY CO., LTD.
- Da Som GU
- G06 - COMPUTING CALCULATING COUNTING

Light pens for emitting or receiving light

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coordinate output device, pen-shaped device, and electronic equipment

Input device with optical sensors

Projection system, interactive projection method and projector

Systems and methods to specify interactive page locations by pointi...

Display system, display device, and light-emitting apparatus

External user interface for head worn computing

Eye imaging in head worn computing

Control method for displayed grouped objects

Electronic pen

Instruction device, image generation device, drawing system, commun...

See-through computer display systems

Display device and touch input system including the same

Touch generator, optical touch system, and touch method

Display device and display system comprising optical interface

Tracking devices for handheld controllers

Speaker systems for head-worn computer systems

Electronic device equipped with accessory cover and method therefor

Sensing system with code pattern and display device including the same

Contactless operation of devices using a pointing apparatus

Display device and touch sensing system including the same

Optical digital pen by use of light scattering

Handheld input devices with sleeves

Electronic apparatus

Information processing apparatus and information processing method

Systems and methods to specify interactive page locations by pointi...

Image processing method and image processing device

Remote pointing device

Method for determining movement trajectory, and electronic device

Display device

Sensory stimuli devices for the visually impaired

Patents Applicationslast 30 patents

EXTERNAL USER INTERFACE FOR HEAD WORN COMPUTING

Display System, Display Device, and Light-Emitting Apparatus

INSTRUCTION DEVICE, IMAGE GENERATION DEVICE, DRAWING SYSTEM, COMMUN...

SEE-THROUGH COMPUTER DISPLAY SYSTEMS

SPEAKER SYSTEMS FOR HEAD-WORN COMPUTER SYSTEMS

EYE IMAGING IN HEAD WORN COMPUTING

Display Device and Pen Touch System

Display Device and Pen Touch System

Display Device and Pen Touch System

SYSTEMS AND METHODS TO IDENTIFY PAGE-TURNING USING A PORTABLE DEVICE

OPTICAL PEN AND DISPLAY SYSTEM INCLUDING OPTICAL INTERFACE

WRITING IMPLEMENTS

OPTICAL PEN

Display Control System for Drawing

SYSTEMS AND METHODS TO SPECIFY INTERACTIVE PAGE LOCATIONS BY POINTI...

PROJECTION SYSTEM, INTERACTIVE PROJECTION METHOD AND PROJECTOR

DISPLAY DEVICE AND DISPLAY SYSTEM COMPRISING OPTICAL INTERFACE

AN ELECTRONIC INPUT WRITING DEVICE FOR DIGITAL CREATION AND A METHO...

STYLUS-BASED INPUT SYSTEM FOR A HEAD-MOUNTED DEVICE

EXTERNAL USER INTERFACE FOR HEAD WORN COMPUTING

Tracking Devices for Handheld Controllers

Handheld Input Devices with Sleeves

COORDINATE OUTPUT DEVICE, PEN-SHAPED DEVICE, AND ELECTRONIC EQUIPMENT

SPEAKER SYSTEMS FOR HEAD- WORN COMPUTER SYSTEMS

ELECTRONIC PEN

ELECTRONIC APPARATUS

ELECTRONIC DEVICE EQUIPPED WITH ACCESSORY COVER AND METHOD THEREFOR

TOUCH GENERATOR, OPTICAL TOUCH SYSTEM, AND TOUCH METHOD

INPUT DEVICE WITH OPTICAL SENSORS

DISPLAY DEVICE AND TOUCH SENSING SYSTEM INCLUDING THE SAME