High frequency adaptation or shielding

Industry

CPC
H01H2239/004

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2239/00Miscellaneous

Current Industry

H01H2239/004High frequency adaptation or shielding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Backlight module and luminous keyboard using the same
- Patent number 11,791,112
- Issue date Oct 17, 2023
- Lite-On Electronics (Guangzhou) Limited
- Shih-Wen Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pushbutton switch with light-transmitting indicia on the pushbutton
- Patent number RE49463
- Issue date Mar 14, 2023
- David Worsham
Information Patent Grant
Keyboard with antenna and sensor
- Patent number 11,587,746
- Issue date Feb 21, 2023
- Lite-On Electronics (Guangzhou) Limited
- Ta-Ching Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module and luminous keyboard using the same
- Patent number 11,515,108
- Issue date Nov 29, 2022
- Lite-On Electronics (Guangzhou) Limited
- Shih-Wen Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard for secure data entry
- Patent number 11,406,051
- Issue date Aug 2, 2022
- Microchip Technology Incorporated
- Eric Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key structure
- Patent number 11,201,022
- Issue date Dec 14, 2021
- Lite-On Electronics (Guangzhou) Limited
- Kuo-Hui Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency relay
- Patent number 11,170,958
- Issue date Nov 9, 2021
- Omron Corporation
- Tetsuro Tsurusu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key module
- Patent number 10,971,315
- Issue date Apr 6, 2021
- Lite-On Electronics (Guangzhou) Limited
- Kuo-Hui Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting assembly for keyboard
- Patent number 10,879,019
- Issue date Dec 29, 2020
- Apple Inc.
- Bradford J. Zercoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microelectromechanical switch with metamaterial contacts
- Patent number 10,784,066
- Issue date Sep 22, 2020
- Synergy Microwave Corporation
- Shiban K. Koul
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pushbutton switch with light-transmitting indicia on the pushbutton
- Patent number 10,777,370
- Issue date Sep 15, 2020
- David Worsham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MEMS membrane with integrated transmission line
- Patent number 10,573,479
- Issue date Feb 25, 2020
- AIRMEMS
- Romain Stefanini
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Light-emitting assembly for keyboard
- Patent number 10,192,696
- Issue date Jan 29, 2019
- Apple Inc.
- Bradford J. Zercoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch for switchable attenuator and high frequency switchable atte...
- Patent number 10,193,202
- Issue date Jan 29, 2019
- Rohde & Schwarz GmbH & Co. KG
- Michael Sterns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Force-distance controlled mechanical switch
- Patent number 10,141,146
- Issue date Nov 27, 2018
- Rohde & Schwarz GmbH & Co. KG
- Michael Sterns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Venting system and shield for keyboard
- Patent number 10,134,539
- Issue date Nov 20, 2018
- Apple Inc.
- Craig C. Leong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key and switch housing for keyboard assembly
- Patent number 10,128,061
- Issue date Nov 13, 2018
- Apple Inc.
- Bradford J. Zercoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch for switching between different high frequency signals
- Patent number 10,090,128
- Issue date Oct 2, 2018
- Rohde & Schwarz GmbH & Co. KG
- Michael Sterns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dome switch and switch housing for keyboard assembly
- Patent number 9,870,880
- Issue date Jan 16, 2018
- Apple Inc.
- Bradford J. Zercoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key input device for multifunction peripheral equipment
- Patent number 9,704,669
- Issue date Jul 11, 2017
- Brother Kogyo Kabushiki Kaisha
- Mamoru Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrananocrystalline diamond films with optimized dielectric proper...
- Patent number 9,269,519
- Issue date Feb 23, 2016
- UChicago Argonne, LLC
- Anirudha V. Sumant
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low EMI keypad circuitry
- Patent number 9,240,295
- Issue date Jan 19, 2016
- STMicroelectronics Asia Pacific PTE Ltd.
- Hong Chean Choo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with electromagnetic shielding
- Patent number 9,223,352
- Issue date Dec 29, 2015
- Apple Inc.
- Brandon S. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Luminous switch and electronic device provided with the same
- Patent number 8,497,441
- Issue date Jul 30, 2013
- NEC Corporation
- Takaaki Yoshihiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrananocrystalline diamond films with optimized dielectric proper...
- Patent number 8,354,290
- Issue date Jan 15, 2013
- UChicago Argonne, LLC
- Anirudha V. Sumant
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrical control device
- Patent number 8,138,435
- Issue date Mar 20, 2012
- Leviton Manufacturing Company, Inc.
- Parimal Patel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push button switch with a display device
- Patent number 8,080,751
- Issue date Dec 20, 2011
- Nihon Kaiheiki Industrial Company, Ltd.
- Kazumitsu Onuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically conducting contact and method for production thereof
- Patent number 7,964,810
- Issue date Jun 21, 2011
- Abatek International AG
- Christoph Keist
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Luminous switch and electronic device provided with the same
- Patent number 7,960,663
- Issue date Jun 14, 2011
- NEC Corporation
- Takaaki Yoshihiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dome switch assembly and mobile communication terminal having the same
- Patent number 7,671,285
- Issue date Mar 2, 2010
- Samsung Electronics Co., Ltd.
- Hong-suk Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME
- Publication number 20240006134
- Publication date Jan 4, 2024
- LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
- Shih-Wen Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME
- Publication number 20230038301
- Publication date Feb 9, 2023
- LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
- Shih-Wen Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD
- Publication number 20200373108
- Publication date Nov 26, 2020
- LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
- Ta-Ching Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD FOR SECURE DATA ENTRY
- Publication number 20200296866
- Publication date Sep 17, 2020
- MICROCHIP TECHNOLOGY INCORPORATED
- Eric Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH FREQUENCY RELAY
- Publication number 20200020496
- Publication date Jan 16, 2020
- Omron Corporation
- Tetsuro Tsurusu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING ASSEMBLY FOR KEYBOARD
- Publication number 20190122836
- Publication date Apr 25, 2019
- Apple Inc.
- Bradford J. Zercoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMS MEMBRANE WITH INTEGRATED TRANSMISSION LINE
- Publication number 20190088435
- Publication date Mar 21, 2019
- AIRMEMS
- Romain Stefanini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROELECTROMECHANICAL SWITCH WITH METAMATERIAL CONTACTS
- Publication number 20180261415
- Publication date Sep 13, 2018
- Synergy Microwave Corporation
- Shiban K. Koul
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH FOR SWITCHABLE ATTENUATOR AND HIGH FREQUENCY SWITCHABLE ATTE...
- Publication number 20180145387
- Publication date May 24, 2018
- ROHDE & SCHWARZ GMBH & CO. KG
- Michael STERNS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH FOR SWITCHING BETWEEN DIFFERENT HIGH FREQUENCY SIGNALS
- Publication number 20180144896
- Publication date May 24, 2018
- ROHDE & SCHWARZ GMBH & CO. KG
- Michael STERNS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FORCE-DISTANCE CONTROLLED MECHANICAL SWITCH
- Publication number 20180144897
- Publication date May 24, 2018
- ROHDE & SCHWARZ GMBH & CO. KG
- Michael STERNS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCH
- Publication number 20160379786
- Publication date Dec 29, 2016
- Siemens Aktiengesellschaft
- Henry FRANKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VENTING SYSTEM AND SHIELD FOR KEYBOARD
- Publication number 20160189890
- Publication date Jun 30, 2016
- Apple Inc.
- Craig C. Leong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultrananocrystalline Diamond Films With Optimized Dielectric Proper...
- Publication number 20150311022
- Publication date Oct 29, 2015
- UChicago Argonne, LLC
- Anirudha V. Sumant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNED,INTERCHANGABLE SHUTTLE BOARD RELAY
- Publication number 20150096873
- Publication date Apr 9, 2015
- R&D Circuits, Inc.
- Thomas P. Warwick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT STRUCTURE FOR ELECTROMECHANICAL SWITCH
- Publication number 20150021149
- Publication date Jan 22, 2015
- INTAI TECHNOLOGY CORP.
- Richard Loon SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch Modules with Electromagnetic Interference Shielding Structures
- Publication number 20140313688
- Publication date Oct 23, 2014
- Apple Inc.
- Ian P. Colahan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Ultrananocrystalline Diamond Films With Optimized Dielectric Proper...
- Publication number 20140167168
- Publication date Jun 19, 2014
- UChicago Argonne, LLC
- Anirudha V. Sumant
- B82 - NANO-TECHNOLOGY
Information Patent Application
Electronic Device With Electromagnetic Sheilding
- Publication number 20130329396
- Publication date Dec 12, 2013
- Apple Inc.
- Brandon S. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW EMI KEYPAD CIRCUITRY
- Publication number 20130069805
- Publication date Mar 21, 2013
- STMicroelectronics Asia Pacific Pte. Ltd.
- Hong Chean Choo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultrananocrystalline Diamond Films with Optimized Dielectric Proper...
- Publication number 20120193684
- Publication date Aug 2, 2012
- UChicago Argonne, LLC
- Anirudha V. Sumant
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
KEYBOARD DEVICE WITH ANTENNA FUNCTION
- Publication number 20120146817
- Publication date Jun 14, 2012
- AUDEN TECHNO CORP.
- CHIA-LUN TANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Printed circuit board and method for avoiding electromagnetic inter...
- Publication number 20120048703
- Publication date Mar 1, 2012
- Michael Kotson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METAL DOME SHEET COMPRISING CONDUCTIVITY SHEET
- Publication number 20110272263
- Publication date Nov 10, 2011
- Samsung Electronics Co., Ltd.
- Min-Ju Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINOUS SWITCH AND ELECTRONIC DEVICE PROVIDED WITH THE SAME
- Publication number 20110209973
- Publication date Sep 1, 2011
- NEC Corporation
- Takaaki Yoshihiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-step pressurized switch
- Publication number 20100140065
- Publication date Jun 10, 2010
- Hanbit Precision Co., Ltd. (Republic of Korea)
- Geun Ju Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC CONTROL MODULE, PARTICULARLY FOR MOTOR VEHICLES
- Publication number 20100096247
- Publication date Apr 22, 2010
- DAV
- Bruno Marie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESISTIVE SWITCH MATRIX
- Publication number 20100066567
- Publication date Mar 18, 2010
- Microsoft Corporation
- Paul H. Dietz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESISTIVE SWITCH MATRIX
- Publication number 20100066572
- Publication date Mar 18, 2010
- Microsoft Corporation
- Paul H. Dietz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL CONTROL DEVICE
- Publication number 20090260966
- Publication date Oct 22, 2009
- LEVITON MANUFACTURING COMPANY, INC.
- Parimal Patel
- H01 - BASIC ELECTRIC ELEMENTS

High frequency adaptation or shielding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Backlight module and luminous keyboard using the same

Pushbutton switch with light-transmitting indicia on the pushbutton

Keyboard with antenna and sensor

Backlight module and luminous keyboard using the same

Keyboard for secure data entry

Key structure

High frequency relay

Key module

Light-emitting assembly for keyboard

Microelectromechanical switch with metamaterial contacts

Pushbutton switch with light-transmitting indicia on the pushbutton

MEMS membrane with integrated transmission line

Light-emitting assembly for keyboard

Switch for switchable attenuator and high frequency switchable atte...

Force-distance controlled mechanical switch

Venting system and shield for keyboard

Key and switch housing for keyboard assembly

Switch for switching between different high frequency signals

Dome switch and switch housing for keyboard assembly

Key input device for multifunction peripheral equipment

Ultrananocrystalline diamond films with optimized dielectric proper...

Low EMI keypad circuitry

Electronic device with electromagnetic shielding

Luminous switch and electronic device provided with the same

Ultrananocrystalline diamond films with optimized dielectric proper...

Electrical control device

Push button switch with a display device

Electrically conducting contact and method for production thereof

Luminous switch and electronic device provided with the same

Dome switch assembly and mobile communication terminal having the same

Patents Applicationslast 30 patents

BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME

BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME

KEYBOARD

KEYBOARD FOR SECURE DATA ENTRY

HIGH FREQUENCY RELAY

LIGHT-EMITTING ASSEMBLY FOR KEYBOARD

MEMS MEMBRANE WITH INTEGRATED TRANSMISSION LINE

MICROELECTROMECHANICAL SWITCH WITH METAMATERIAL CONTACTS

SWITCH FOR SWITCHABLE ATTENUATOR AND HIGH FREQUENCY SWITCHABLE ATTE...

SWITCH FOR SWITCHING BETWEEN DIFFERENT HIGH FREQUENCY SIGNALS

FORCE-DISTANCE CONTROLLED MECHANICAL SWITCH

ELECTRICAL SWITCH

VENTING SYSTEM AND SHIELD FOR KEYBOARD

Ultrananocrystalline Diamond Films With Optimized Dielectric Proper...

TUNED,INTERCHANGABLE SHUTTLE BOARD RELAY

CONTACT STRUCTURE FOR ELECTROMECHANICAL SWITCH

Switch Modules with Electromagnetic Interference Shielding Structures

Ultrananocrystalline Diamond Films With Optimized Dielectric Proper...

Electronic Device With Electromagnetic Sheilding

LOW EMI KEYPAD CIRCUITRY

Ultrananocrystalline Diamond Films with Optimized Dielectric Proper...

KEYBOARD DEVICE WITH ANTENNA FUNCTION

Printed circuit board and method for avoiding electromagnetic inter...

METAL DOME SHEET COMPRISING CONDUCTIVITY SHEET

LUMINOUS SWITCH AND ELECTRONIC DEVICE PROVIDED WITH THE SAME

Multi-step pressurized switch

ELECTRIC CONTROL MODULE, PARTICULARLY FOR MOTOR VEHICLES

RESISTIVE SWITCH MATRIX

RESISTIVE SWITCH MATRIX

ELECTRICAL CONTROL DEVICE