Optical devices

Industry

CPC
H02K11/22

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection

Current Industry

H02K11/22Optical devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Retaining device for a rotary encoder
- Patent number 11,946,778
- Issue date Apr 2, 2024
- Siemens Aktiengesellschaft
- Volker Dölz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor-pump with wire harness arrangement for power supplies
- Patent number 11,936,276
- Issue date Mar 19, 2024
- Nidec Corporation
- Keisuke Fukunaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary reciprocating drive actuator
- Patent number 11,936,250
- Issue date Mar 19, 2024
- Mitsumi Electric Co., Ltd.
- Yasutaka Kitamura
- G02 - OPTICS
Information Patent Grant
Method of driving a driven structure relative to a base structure
- Patent number 11,929,645
- Issue date Mar 12, 2024
- GENERAL DYNAMICS LAND SYSTEMS—CANADA CORPORATION
- Mark Gojkovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display apparatus
- Patent number 11,924,988
- Issue date Mar 5, 2024
- Samsung Electronics Co., Ltd.
- Hyun Yong Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Actuator driver
- Patent number 11,914,219
- Issue date Feb 27, 2024
- Rohm Co., Ltd.
- Jun Maede
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary reciprocating drive actuator with movable element and magnet...
- Patent number 11,909,291
- Issue date Feb 20, 2024
- Mitsumi Electric Co., Ltd.
- Yuki Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi degree of freedom magnetic levitation system by single body a...
- Patent number 11,909,336
- Issue date Feb 20, 2024
- UNIVERSITY-INDUSTRY FOUNDATION, YONSEI UNIVERSITY
- JunYoung Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact bionic eye device based on two-degree-of-freedom electromag...
- Patent number 11,888,346
- Issue date Jan 30, 2024
- Beihang University
- Tong Wei
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Low-cost modular inductive position sensor and method of manufactur...
- Patent number 11,859,667
- Issue date Jan 2, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Lauri Juhani Salmia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Time of flight absolute position measurement
- Patent number 11,846,697
- Issue date Dec 19, 2023
- Texas Instruments Incorporated
- Markus Dietl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power steering device
- Patent number 11,840,290
- Issue date Dec 12, 2023
- Mitsubishi Electric Corporation
- Yoshihiko Onishi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Device comprising a chip package and an overlap-free coil layout
- Patent number 11,831,208
- Issue date Nov 28, 2023
- Infineon Technologies AG
- Udo Ausserlechner
- G01 - MEASURING TESTING
Information Patent Grant
Display device
- Patent number 11,825,619
- Issue date Nov 21, 2023
- LG Electronics Inc.
- Jonggil Pyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator structure and resolver
- Patent number 11,811,281
- Issue date Nov 7, 2023
- MINEBEA MITSUMI INC.
- Mutsumi Matsuura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reluctance sensor for detection of position of a rotor in an electr...
- Patent number 11,777,376
- Issue date Oct 3, 2023
- Kohler Co.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of determining a voice coil position and voice coil system
- Patent number 11,770,053
- Issue date Sep 26, 2023
- TYMPHANY ACOUSTIC TECHNOLOGY LIMITED
- Ruben Minoru Tuemp Millyard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear head module
- Patent number 11,764,660
- Issue date Sep 19, 2023
- Sanyo Denki Co., Ltd.
- Satoshi Inaba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor unit
- Patent number 11,750,072
- Issue date Sep 5, 2023
- Nidec Corporation
- Takayuki Makino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for controlling motor and method for controlling motor
- Patent number 11,736,046
- Issue date Aug 22, 2023
- LG Electronics Inc.
- Ki Wook Lee
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Drug delivery device with electromagnetic drive unit
- Patent number 11,717,607
- Issue date Aug 8, 2023
- Sanofi-Aventis Deutschland GmbH
- Christian Nessel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched reluctance motor
- Patent number 11,716,002
- Issue date Aug 1, 2023
- ResMed Motor Technologies Inc.
- Aleksandr S. Nagorny
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Eddy current type resistance device
- Patent number 11,689,091
- Issue date Jun 27, 2023
- Chi Hua Fitness Co., Ltd.
- Chia Jung Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Motor-pump system
- Patent number 11,680,565
- Issue date Jun 20, 2023
- Schaeffler Technologies AG & Co. KG
- Nicholas Hrusch
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Encoder, servomotor, and servo system
- Patent number 11,675,328
- Issue date Jun 13, 2023
- Kabushiki Kaisha Yaskawa Denki
- Hiroshi Takada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voice coil motor
- Patent number 11,658,548
- Issue date May 23, 2023
- Omron Corporation
- Ryuji Kawamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lens driving device, and camera module and optical device including...
- Patent number 11,656,427
- Issue date May 23, 2023
- LG Innotek Co., Ltd
- Seung Taek Shin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial gap generator measurement tool
- Patent number 11,646,631
- Issue date May 9, 2023
- Upwing Energy, Inc.
- Patrick McMullen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for identifying a mover on a track
- Patent number 11,643,281
- Issue date May 9, 2023
- Rockwell Automation Technologies, Inc.
- Patrick E. Ozimek
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromechanical battery
- Patent number 11,641,140
- Issue date May 2, 2023
- SPINLECTRIX, INC.
- Jonathan Forrest Garber
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
ROTARY RECIPROCATING DRIVE ACTUATOR
- Publication number 20240154509
- Publication date May 9, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yuki TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240155793
- Publication date May 9, 2024
- Samsung Electronics Co., Ltd.
- Hyun Yong CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESOLVER ATTACHMENT STRUCTURE
- Publication number 20240146168
- Publication date May 2, 2024
- MINEBEA MITSUMI INC.
- Takaaki OCHIAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Hermetic Tubular Linear Motor Based Wafer Lift Actuator
- Publication number 20240145291
- Publication date May 2, 2024
- Applied Materials, Inc.
- Alexander SULYMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS AND ADJUSTABLE ROTOR POSITION SENSOR MOUNT FOR CORRELATED M...
- Publication number 20240120810
- Publication date Apr 11, 2024
- Nidec Motor Corporation
- Jeremy Beck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LORENTZ FORCE MOTOR
- Publication number 20240113608
- Publication date Apr 4, 2024
- LF Motor Co.
- Alan Kacperski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC MOTOR FOR OPERATION IN A HIGH MAGNETIC FIELD ENVIRO...
- Publication number 20240097532
- Publication date Mar 21, 2024
- University of Utah Research Foundation
- J. Rock Hadley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW-COST MODULAR INDUCTIVE POSITION SENSOR AND METHOD OF MANUFACTUR...
- Publication number 20240068518
- Publication date Feb 29, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Lauri Juhani Salmia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION ACTUATOR FOR SHEAR WAVE ELASTOGRAPHY, SYSTEM AND METHOD
- Publication number 20240055936
- Publication date Feb 15, 2024
- Koninklijke Philips N.V.
- Man M Nguyen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIPOLAR INDUCTION ELECTRIC MACHINE
- Publication number 20240055962
- Publication date Feb 15, 2024
- PolyWavePower IP Proprietary Limited
- Dragan Ignjatovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY RECIPROCATING DRIVE ACTUATOR
- Publication number 20240022154
- Publication date Jan 18, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yuki TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY RECIPROCATING DRIVE ACTUATOR
- Publication number 20240022153
- Publication date Jan 18, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yuki TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR
- Publication number 20230421025
- Publication date Dec 28, 2023
- Brian J. Hewitt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC ACTUATOR APPARATUS EQUIPPED WITH POSITION DETECTION SYSTEM...
- Publication number 20230402903
- Publication date Dec 14, 2023
- FERRARI S.p.A.
- Davide FERRARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOICE COIL MOTOR, CAMERA, AND ELECTRONIC DEVICE
- Publication number 20230393450
- Publication date Dec 7, 2023
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Weicheng WANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sensor device for contactless determination of a radial position of...
- Publication number 20230396131
- Publication date Dec 7, 2023
- Adaptive Balancing Power GmbH
- Michael Richter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELUCTANCE SENSOR
- Publication number 20230387760
- Publication date Nov 30, 2023
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED AXLE DRIVE AND MOTOR VEHICLE
- Publication number 20230378852
- Publication date Nov 23, 2023
- Vitesco Technologies Germany GmbH
- Andy Holland
- B60 - VEHICLES IN GENERAL
Information Patent Application
Optical Encoder Emulation Using Hall Effect Sensor
- Publication number 20230341220
- Publication date Oct 26, 2023
- James Lawrence Blesener
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRUG DELIVERY DEVICE WITH ELECTROMAGNETIC DRIVE UNIT
- Publication number 20230330325
- Publication date Oct 19, 2023
- Sanofi-Aventis Deutschand GmbH
- Christian NESSEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20230318399
- Publication date Oct 5, 2023
- Toyota Jidosha Kabushiki Kaisha
- Jun KAWAKAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESOLVER STATOR
- Publication number 20230246530
- Publication date Aug 3, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Yuki HOSHINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE
- Publication number 20230238852
- Publication date Jul 27, 2023
- Honda Motor Co., Ltd.
- Yasuhiro KAWAMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE SYSTEM, AND COMBINED POWER SYSTEM EQUIPPE...
- Publication number 20230231438
- Publication date Jul 20, 2023
- Honda Motor Co., Ltd.
- Manabu Yazaki
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WHEEL ASSEMBLY FOR A WHEELCHAIR
- Publication number 20230225917
- Publication date Jul 20, 2023
- Life & Mobility Development B.V.
- Gerrit WOLTERS
- B60 - VEHICLES IN GENERAL
Information Patent Application
STATOR STRUCTURE AND RESOLVER
- Publication number 20230223829
- Publication date Jul 13, 2023
- MINEBEA MITSUMI INC.
- Mutsumi MATSUURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Robot Drive with Isolated Optical Encoder
- Publication number 20230198346
- Publication date Jun 22, 2023
- PERSIMMON TECHNOLOGIES CORPORATION
- Dennis Poole
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TRANSPORT APPARATUS
- Publication number 20230188062
- Publication date Jun 15, 2023
- Canon Kabushiki Kaisha
- TAKUMA HASHIZUME
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY DEVICE
- Publication number 20230164937
- Publication date May 25, 2023
- LG ELECTRONICS INC.
- Jonggil PYO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AN ELECTRICAL MACHINE
- Publication number 20230126330
- Publication date Apr 27, 2023
- Safran Electrical & Power
- Nadhem Boubaker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Optical devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Retaining device for a rotary encoder

Motor-pump with wire harness arrangement for power supplies

Rotary reciprocating drive actuator

Method of driving a driven structure relative to a base structure

Display apparatus

Actuator driver

Rotary reciprocating drive actuator with movable element and magnet...

Multi degree of freedom magnetic levitation system by single body a...

Compact bionic eye device based on two-degree-of-freedom electromag...

Low-cost modular inductive position sensor and method of manufactur...

Time of flight absolute position measurement

Electric power steering device

Device comprising a chip package and an overlap-free coil layout

Display device

Stator structure and resolver

Reluctance sensor for detection of position of a rotor in an electr...

Method of determining a voice coil position and voice coil system

Linear head module

Motor unit

Apparatus for controlling motor and method for controlling motor

Drug delivery device with electromagnetic drive unit

Switched reluctance motor

Eddy current type resistance device

Motor-pump system

Encoder, servomotor, and servo system

Voice coil motor

Lens driving device, and camera module and optical device including...

Axial gap generator measurement tool

Method and apparatus for identifying a mover on a track

Electromechanical battery

Patents Applicationslast 30 patents

ROTARY RECIPROCATING DRIVE ACTUATOR

DISPLAY APPARATUS

RESOLVER ATTACHMENT STRUCTURE

Hermetic Tubular Linear Motor Based Wafer Lift Actuator

PROCESS AND ADJUSTABLE ROTOR POSITION SENSOR MOUNT FOR CORRELATED M...

LORENTZ FORCE MOTOR

ELECTROMAGNETIC MOTOR FOR OPERATION IN A HIGH MAGNETIC FIELD ENVIRO...

LOW-COST MODULAR INDUCTIVE POSITION SENSOR AND METHOD OF MANUFACTUR...

VIBRATION ACTUATOR FOR SHEAR WAVE ELASTOGRAPHY, SYSTEM AND METHOD

BIPOLAR INDUCTION ELECTRIC MACHINE

ROTARY RECIPROCATING DRIVE ACTUATOR

ROTARY RECIPROCATING DRIVE ACTUATOR

ELECTRIC MOTOR

ELECTRIC ACTUATOR APPARATUS EQUIPPED WITH POSITION DETECTION SYSTEM...

VOICE COIL MOTOR, CAMERA, AND ELECTRONIC DEVICE

Sensor device for contactless determination of a radial position of...

RELUCTANCE SENSOR

INTEGRATED AXLE DRIVE AND MOTOR VEHICLE

Optical Encoder Emulation Using Hall Effect Sensor

DRUG DELIVERY DEVICE WITH ELECTROMAGNETIC DRIVE UNIT

ROTARY ELECTRIC MACHINE

RESOLVER STATOR

ROTARY ELECTRIC MACHINE

ROTATING ELECTRIC MACHINE SYSTEM, AND COMBINED POWER SYSTEM EQUIPPE...

WHEEL ASSEMBLY FOR A WHEELCHAIR

STATOR STRUCTURE AND RESOLVER

Robot Drive with Isolated Optical Encoder

TRANSPORT APPARATUS

DISPLAY DEVICE

AN ELECTRICAL MACHINE