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ELECTRICITY
H04
Electric communication
H04N
PICTORIAL COMMUNICATION
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Details of colour television systems
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H04N9/3135
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Patents Grants
last 30 patents
Information
Patent Grant
Display control device, display control system, and display control...
Patent number
12,088,968
Issue date
Sep 10, 2024
Komatsu Ltd.
Kazuhisa Takahama
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Image projector with laser scanning over spatial light modulator
Patent number
11,902,714
Issue date
Feb 13, 2024
LUMUS LTD.
Yochay Danziger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector having adjustment circuit and method of controlling proje...
Patent number
11,895,443
Issue date
Feb 6, 2024
Seiko Epson Corporation
Toru Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for controlling hybrid scanning based on miniature reflectin...
Patent number
11,852,806
Issue date
Dec 26, 2023
BEIJING INSTITUTE OF TECHNOLOGY
Jie Cao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image projector
Patent number
11,849,262
Issue date
Dec 19, 2023
LUMUS LTD.
Yochay Danziger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Closed-loop position control of MEMS micromirrors
Patent number
11,841,497
Issue date
Dec 12, 2023
Politecnico di Milano
Paolo Frigerio
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
MEMS control method to provide trajectory control
Patent number
11,838,693
Issue date
Dec 5, 2023
Microsoft Technology Licensing, LLC
Gregory Theodore Gibson
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Laser lighting having selective resolution
Patent number
11,800,077
Issue date
Oct 24, 2023
KYOCERA SLD Laser, Inc.
Vlad Joseph Novotny
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization circuit for oscillating mirror and laser
Patent number
11,758,098
Issue date
Sep 12, 2023
STMicroelectronics Ltd.
Elik Haran
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplitude and biphase control of MEMS scanning device
Patent number
11,743,434
Issue date
Aug 29, 2023
Microsoft Technology Licensing, LLC
Michael Edward Samples
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
MEMS resonance control using phase detection
Patent number
11,706,392
Issue date
Jul 18, 2023
STMicroelectronics Ltd.
Massimo Ratti
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for low visibility driving
Patent number
11,699,250
Issue date
Jul 11, 2023
GM Global Technology Operations LLC
Morgan Lee McCann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Disturbance rejection for laser beam scanning display
Patent number
11,693,231
Issue date
Jul 4, 2023
Microsoft Technology Licensing, LLC
Wenjun Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scanning device
Patent number
11,644,666
Issue date
May 9, 2023
Hamamatsu Photonics K.K.
Naoto Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser projection device, method for operating same, and laser proje...
Patent number
11,589,441
Issue date
Feb 21, 2023
Robert Bosch GmbH
Alexander Ehlert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, devices, and methods for driving projectors
Patent number
11,558,589
Issue date
Jan 17, 2023
Google LLC
Stuart James Myron Nicholson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light source response compensation for light projection system usin...
Patent number
11,553,164
Issue date
Jan 10, 2023
STMicroelectronics Ltd.
Massimo Ratti
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Laser projector
Patent number
11,552,439
Issue date
Jan 10, 2023
Faro Technologies, Inc.
Arkady Savikovsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization circuit for oscillating mirror and laser
Patent number
11,528,456
Issue date
Dec 13, 2022
STMicroelectronics Ltd.
Elik Haran
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Laser drive apparatus for semiconductor laser for video display app...
Patent number
11,445,154
Issue date
Sep 13, 2022
NISSHINBO MICRO DEVICES INC.
Masaki Kiyokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display system with multiple beam scanners
Patent number
11,431,945
Issue date
Aug 30, 2022
Prysm Systems Inc.
Roger A. Hajjar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical multiplexer and image projection apparatus using the same
Patent number
11,422,452
Issue date
Aug 23, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazumasa Takata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display system
Patent number
11,399,162
Issue date
Jul 26, 2022
Appotronics Corporation Limited
Fei Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for controlling linear axis of a MEMS mirror
Patent number
11,368,656
Issue date
Jun 21, 2022
STMicroelectronics S.r.l.
Luca Molinari
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Amplitude and biphase control of MEMS scanning device
Patent number
11,368,658
Issue date
Jun 21, 2022
Microsoft Technology Licensing, LLC
Michael Edward Samples
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for projecting an image
Patent number
11,330,233
Issue date
May 10, 2022
Robert Bosch GmbH
Gael Pilard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scan needle and scan display system including same
Patent number
11,317,065
Issue date
Apr 26, 2022
Jade Bird Display (Shanghai) Limited
Qunchao Xu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Light-emitting device, optical apparatus, optical measurement appar...
Patent number
11,303,097
Issue date
Apr 12, 2022
FUJIFILM Business Innovation Corp.
Takashi Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Scanning device
Patent number
11,294,169
Issue date
Apr 5, 2022
Hamamatsu Photonics K.K.
Naoto Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of controlling display device, and display device
Patent number
11,297,287
Issue date
Apr 5, 2022
Seiko Epson Corporation
Toshiki Fujimori
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
LASER PROJECTION APPARATUS, PROJECTION DISPLAY SYSTEM, AND PROJECTI...
Publication number
20240312377
Publication date
Sep 19, 2024
HISENSE LASER DISPLAY CO., LTD.
Qian LIANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF OPERATING AT LEAST TWO LASER DEVICES AND DISPLAY DEVICE
Publication number
20240283898
Publication date
Aug 22, 2024
ams-OSRAM International GmbH
Sebastian SCHLEGL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR AUTOMATICALLY DETECTING PROJECTOR CONFIGURATION AND PROJ...
Publication number
20240195945
Publication date
Jun 13, 2024
CORETRONIC CORPORATION
Chun-Lin Chien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROJECTOR WITH LASER SCANNING OVER SPATIAL LIGHT MODULATOR
Publication number
20240155087
Publication date
May 9, 2024
LUMUS LTD.
Yochay DANZIGER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROJECTOR WITH LASER SCANNING OVER SPATIAL LIGHT MODULATOR
Publication number
20240040090
Publication date
Feb 1, 2024
LUMUS LTD.
Yochay DANZIGER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCANNING PROJECTOR DYNAMIC RESOLUTION
Publication number
20230421736
Publication date
Dec 28, 2023
Google LLC
Stuart James Myron Nicholson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROJECTION SYSTEM AND IMAGE PROJECTION METHOD
Publication number
20230396746
Publication date
Dec 7, 2023
Sony Interactive Entertainment Inc.
MAKOTO KOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AMPLITUDE AND BIPHASE CONTROL OF MEMS SCANNING DEVICE
Publication number
20230353713
Publication date
Nov 2, 2023
Microsoft Technology Licensing, LLC
Michael Edward SAMPLES
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISTURBANCE REJECTION FOR LASER BEAM SCANNING DISPLAY
Publication number
20230288694
Publication date
Sep 14, 2023
Microsoft Technology Licensing, LLC
Wenjun Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LASER BEAM SCANNING SYSTEM WITH PHASE CALIBRATION AND COMPENSATION
Publication number
20230254458
Publication date
Aug 10, 2023
First International Computer, Inc.
Leo Ming Tz Chien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTION DEVICE AND METHOD FOR CONTROLLING PROJECTION DEVICE
Publication number
20230222977
Publication date
Jul 13, 2023
SEIKO EPSON CORPORATION
Yoichi MOMOSE
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LASER PROJECTOR
Publication number
20230103297
Publication date
Apr 6, 2023
FARO TECHNOLOGIES, INC.
Arkady Savikovsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRIVING CIRCUIT AND PROJECTION DEVICE
Publication number
20230083055
Publication date
Mar 16, 2023
CORETRONIC CORPORATION
Chia-Wen Hsu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYNCHRONIZATION CIRCUIT FOR OSCILLATING MIRROR AND LASER
Publication number
20230070845
Publication date
Mar 9, 2023
STMICROELECTRONICS LTD.
Elik Haran
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LASER PROJECTION APPARATUS AND METHOD FOR DRIVING LASER SOURCE ASSE...
Publication number
20230033486
Publication date
Feb 2, 2023
Hisense Laser Display Co., Ltd
Youliang TIAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTOR AND METHOD OF CONTROLLING PROJECTOR
Publication number
20220417476
Publication date
Dec 29, 2022
SEIKO EPSON CORPORATION
Toru AOKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS AND OPERATION METHOD THEREOF
Publication number
20220390739
Publication date
Dec 8, 2022
FUJIFILM CORPORATION
Nobuya TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING DEVICE, DRIVING METHOD OF OPTICAL SCANNING DEVICE,...
Publication number
20220385866
Publication date
Dec 1, 2022
FUJIFILM CORPORATION
Hirotoshi YOSHIZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AMPLITUDE AND BIPHASE CONTROL OF MEMS SCANNING DEVICE
Publication number
20220303513
Publication date
Sep 22, 2022
Microsoft Technology Licensing, LLC
Michael Edward SAMPLES
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SCANNING MIRROR CONTROL METHOD, CONTROL AP...
Publication number
20220244527
Publication date
Aug 4, 2022
Huawei Technologies Co., Ltd
Yu XU
G02 - OPTICS
Information
Patent Application
OPTICAL DEFLECTION APPARATUS AND IMAGE PROJECTION APPARATUS
Publication number
20220221712
Publication date
Jul 14, 2022
MITSUMI ELECTRIC CO., LTD.
Tsukasa YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE GENERATING DEVICE FOR A SCANNING PROJECTION METHOD WITH BESSE...
Publication number
20220197042
Publication date
Jun 23, 2022
OQMENTED GMBH
Ulrich HOFMANN
G02 - OPTICS
Information
Patent Application
SCANNING DEVICE
Publication number
20220179198
Publication date
Jun 9, 2022
Hamamatsu Photonics K. K.
Naoto SAKURAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DRIVER CIRCUIT AND METHOD FOR PROVIDING A PULSE
Publication number
20220166322
Publication date
May 26, 2022
Ann RUSSELL
G01 - MEASURING TESTING
Information
Patent Application
LASER LIGHTING HAVING SELECTIVE RESOLUTION
Publication number
20220116573
Publication date
Apr 14, 2022
KYOCERA SLD Laser, Inc.
Vlad Joseph Novotny
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISPLAY SYSTEM WITH MULTIPLE BEAM SCANNERS
Publication number
20220070419
Publication date
Mar 3, 2022
Prysm Systems Inc.
Roger A. Hajjar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISPLAY SYSTEM
Publication number
20220070420
Publication date
Mar 3, 2022
APPOTRONICS CORPORATION LIMITED
Fei HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
Publication number
20220046212
Publication date
Feb 10, 2022
Hong Kong Beida Jade Bird Display Limited
Qunchao XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROJECTOR
Publication number
20220030205
Publication date
Jan 27, 2022
LUMUS LTD.
Yochay DANZIGER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LASER DRIVE APPARATUS FOR SEMICONDUCTOR LASER FOR VIDEO DISPLAY APP...
Publication number
20220006985
Publication date
Jan 6, 2022
RICOH ELECTRONIC DEVICES CO., LTD.
Masaki KIYOKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE