Permanent magnets

Industry

CPC
H01H2215/042

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2215/00Tactile feedback

Current Industry

H01H2215/042Permanent magnets

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Key structure
- Patent number 11,670,465
- Issue date Jun 6, 2023
- Lite-On Electronics (Guangzhou) Limited
- Hsien-Ming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key module
- Patent number 10,796,861
- Issue date Oct 6, 2020
- Lite-On Electronics (Guangzhou) Limited
- Chun-Lin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyswitch, keyboard and keyswitch manufacturing method thereof
- Patent number RE47957
- Issue date Apr 21, 2020
- Darfon Electronics Corp.
- Pen-Hui Liao
Information Patent Grant
Keyswitch using magnetic force
- Patent number 9,728,353
- Issue date Aug 8, 2017
- Synerdyne Corporation
- Mark S. Knighton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic keyboard
- Patent number 9,620,306
- Issue date Apr 11, 2017
- Primax Electronics Ltd.
- Wei-Yung Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboards with planar translation mechanism formed from laminated s...
- Patent number 9,543,090
- Issue date Jan 10, 2017
- Synaptics Incorporated
- Doug Krumpelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touchsurface with level and planar translational travel responsiveness
- Patent number 9,430,050
- Issue date Aug 30, 2016
- Synaptics Incorporated
- Cody G. Peterson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetic circuit and key input device
- Patent number 9,396,857
- Issue date Jul 19, 2016
- Sony Corporation
- Akihito Kinoshita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thin keyboard
- Patent number 9,299,513
- Issue date Mar 29, 2016
- Lenovo (Singapore) Pte. Ltd.
- Fusanobu Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch and folding structure thereof, and electronic device using t...
- Patent number 9,257,245
- Issue date Feb 9, 2016
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Zhi-Guo Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically transmissive key switch mechanism for display-capable key...
- Patent number 9,087,659
- Issue date Jul 21, 2015
- Razer (Asia-Pacific) Pte Ltd
- Ming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic keyswitch assembly and keyboard therewith
- Patent number 8,937,520
- Issue date Jan 20, 2015
- Darfon Electronics Corp.
- Chen-Hao Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touchsurface with level and planar translational travel responsiveness
- Patent number 8,912,458
- Issue date Dec 16, 2014
- Synaptics Incorporated
- Cody G. Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Leveled touchsurface with planar translational responsiveness to ve...
- Patent number 8,847,890
- Issue date Sep 30, 2014
- Synaptics Incorporated
- Cody G. Peterson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard having retracting keys for storage
- Patent number 8,735,753
- Issue date May 27, 2014
- Microsoft Corporation
- Feng-Hsiung Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyswitch using magnetic force
- Patent number 8,629,362
- Issue date Jan 14, 2014
- Synerdyne Corporation
- Mark S. Knighton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leveled touchsurface with planar translational responsiveness to ve...
- Patent number 8,309,870
- Issue date Nov 13, 2012
- Cody George Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trigger switch
- Patent number 7,728,242
- Issue date Jun 1, 2010
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Fa-Sheng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual output magnetically coupled pushbutton switch
- Patent number 6,982,617
- Issue date Jan 3, 2006
- Duraswitch Industries, Inc.
- Robert J. Brilon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Button apparatus with a complex elastic unit
- Patent number 6,761,494
- Issue date Jul 13, 2004
- Darfon Electronics Corp.
- Chien-Shih Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch with magnetically coupled rocker armature
- Patent number 6,744,340
- Issue date Jun 1, 2004
- Duraswitch Industries, Inc.
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically coupled pushbutton plunger switch
- Patent number 6,677,843
- Issue date Jan 13, 2004
- DataHand Systems, Inc.
- Dennis Monroe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin switch and display panel provided with switch
- Patent number 6,670,873
- Issue date Dec 30, 2003
- Idec Izumi Corporation
- Koji Inada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Island switch
- Patent number 6,542,058
- Issue date Apr 1, 2003
- Duraswitch Industries, Inc.
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overlay electrical conductor for a magnetically coupled pushbutton...
- Patent number 6,466,118
- Issue date Oct 15, 2002
- Duraswitch Industries, Inc.
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Island switch
- Patent number 6,262,646
- Issue date Jul 17, 2001
- Duraswitch Industries, Inc.
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch panel having a magnetically-retained overlay
- Patent number 6,130,593
- Issue date Oct 10, 2000
- DuraSwitch Industries Inc.
- Anthony J. Van Zeeland
- G01 - MEASURING TESTING
Information Patent Grant
Pushbutton switch with magnetically coupled armature
- Patent number 5,990,772
- Issue date Nov 23, 1999
- Duraswitch Industries, Inc.
- Anthony J. Van Zeeland
- G01 - MEASURING TESTING
Information Patent Grant
Switching device of thin type and display device with switch
- Patent number 5,977,888
- Issue date Nov 2, 1999
- Idec Izumi Corporation
- Toshihiro Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetically enhanced membrane switch
- Patent number 5,921,382
- Issue date Jul 13, 1999
- DataHand Systems, Inc.
- Dale Retter
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICALLY TRANSMISSIVE KEY SWITCH MECHANISM FOR DISPLAY-CAPABLE KEY...
- Publication number 20150364276
- Publication date Dec 17, 2015
- Razer (Asia-Pacific) Pte Ltd
- Ming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICALLY TRANSMISSIVE KEY SWITCH MECHANISM FOR DISPLAY-CAPABLE KEY...
- Publication number 20150021155
- Publication date Jan 22, 2015
- Razer (Asia-Pacific) Pte Ltd
- Ming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARDS WITH PLANAR TRANSLATION MECHANISM FORMED FROM LAMINATED S...
- Publication number 20140311881
- Publication date Oct 23, 2014
- Doug Krumpelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin Keyboard
- Publication number 20140168875
- Publication date Jun 19, 2014
- Fusanobu Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC CIRCUIT AND KEY INPUT DEVICE
- Publication number 20140125436
- Publication date May 8, 2014
- SONY CORPORATION
- Akihito Kinoshita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYSWITCH USING MAGNETIC FORCE
- Publication number 20140124346
- Publication date May 8, 2014
- SYNERDYNE CORPORATION
- Mark S. Knighton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYSWITCH USING MAGNETIC FORCE
- Publication number 20140014486
- Publication date Jan 16, 2014
- SYNERDYNE CORPORATION
- Mark S. Knighton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Keyboard with Storable Keys
- Publication number 20130334018
- Publication date Dec 19, 2013
- Microsoft Corporation
- Feng-Hsiung Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC KEYSWITCH ASSEMBLY AND KEYBOARD THEREWITH
- Publication number 20130249658
- Publication date Sep 26, 2013
- Darfon Electronics Corp.
- Chen-Hao Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRESS KEY
- Publication number 20130233685
- Publication date Sep 12, 2013
- Qing Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Touchsurface with Level and Planar Translational Travel Responsiveness
- Publication number 20120299832
- Publication date Nov 29, 2012
- SYNAPTICS INCORPORATED
- Cody G. Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LEVELED TOUCHSURFACE WITH PLANAR TRANSLATIONAL RESPONSIVENESS TO VE...
- Publication number 20120268384
- Publication date Oct 25, 2012
- Pacinian Corporation
- Cody G. Peterson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEVELED TOUCHSURFACE WITH PLANAR TRANSLATIONAL RESPONSIVENESS TO VE...
- Publication number 20120169603
- Publication date Jul 5, 2012
- Pacinian Corporation
- Cody G. Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRIGGER SWITCH
- Publication number 20100025216
- Publication date Feb 4, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- Fa-Sheng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dual output magnetically coupled pushbutton switch
- Publication number 20050110601
- Publication date May 26, 2005
- DURASWITCH
- Robert J. Brilon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Button apparatus with a complex elastic unit
- Publication number 20030136658
- Publication date Jul 24, 2003
- DARFON ELECTRONICS CORP.
- Chien-Shih Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch with magnetically coupled rocker armature
- Publication number 20030067371
- Publication date Apr 10, 2003
- DURASWITCH
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin switch and display panel provided with switch
- Publication number 20020153993
- Publication date Oct 24, 2002
- Koji Inada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of remotely actuating a membrane switch by attractive or rep...
- Publication number 20020075108
- Publication date Jun 20, 2002
- Lester G. Ward
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Island switch
- Publication number 20010026203
- Publication date Oct 4, 2001
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Island switch
- Publication number 20010002648
- Publication date Jun 7, 2001
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Island switch
- Publication number 20010002649
- Publication date Jun 7, 2001
- Anthony J. Van Zeeland
- H01 - BASIC ELECTRIC ELEMENTS

Permanent magnets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Key structure

Key module

Keyswitch, keyboard and keyswitch manufacturing method thereof

Keyswitch using magnetic force

Magnetic keyboard

Keyboards with planar translation mechanism formed from laminated s...

Touchsurface with level and planar translational travel responsiveness

Magnetic circuit and key input device

Thin keyboard

Switch and folding structure thereof, and electronic device using t...

Optically transmissive key switch mechanism for display-capable key...

Magnetic keyswitch assembly and keyboard therewith

Touchsurface with level and planar translational travel responsiveness

Leveled touchsurface with planar translational responsiveness to ve...

Keyboard having retracting keys for storage

Keyswitch using magnetic force

Leveled touchsurface with planar translational responsiveness to ve...

Trigger switch

Dual output magnetically coupled pushbutton switch

Button apparatus with a complex elastic unit

Switch with magnetically coupled rocker armature

Magnetically coupled pushbutton plunger switch

Thin switch and display panel provided with switch

Island switch

Overlay electrical conductor for a magnetically coupled pushbutton...

Island switch

Switch panel having a magnetically-retained overlay

Pushbutton switch with magnetically coupled armature

Switching device of thin type and display device with switch

Magnetically enhanced membrane switch

Patents Applicationslast 30 patents

OPTICALLY TRANSMISSIVE KEY SWITCH MECHANISM FOR DISPLAY-CAPABLE KEY...

OPTICALLY TRANSMISSIVE KEY SWITCH MECHANISM FOR DISPLAY-CAPABLE KEY...

KEYBOARDS WITH PLANAR TRANSLATION MECHANISM FORMED FROM LAMINATED S...

Thin Keyboard

MAGNETIC CIRCUIT AND KEY INPUT DEVICE

KEYSWITCH USING MAGNETIC FORCE

KEYSWITCH USING MAGNETIC FORCE

Keyboard with Storable Keys

MAGNETIC KEYSWITCH ASSEMBLY AND KEYBOARD THEREWITH

PRESS KEY

Touchsurface with Level and Planar Translational Travel Responsiveness

LEVELED TOUCHSURFACE WITH PLANAR TRANSLATIONAL RESPONSIVENESS TO VE...

LEVELED TOUCHSURFACE WITH PLANAR TRANSLATIONAL RESPONSIVENESS TO VE...

TRIGGER SWITCH

Dual output magnetically coupled pushbutton switch

Button apparatus with a complex elastic unit

Switch with magnetically coupled rocker armature

Thin switch and display panel provided with switch

Method of remotely actuating a membrane switch by attractive or rep...

Island switch

Island switch

Island switch