专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US3737670A Touch sensitive electronic switch 失效
标题翻译：触摸感应电子开关
公开(公告)号：US3737670A
公开(公告)日：1973-06-05
申请号：US3737670D
申请日：1971-07-09
申请人： MAGIC DOT INC
发明人： LARSON W
IPC分类号： H03K17/96 , H03K17/965 , H01H3/12
CPC分类号： H03K17/965 , H03K17/9645 , Y10S200/02 , Y10T307/766
摘要： In order to provide sensitive, touch responsive electronic switching, a pair of electrodes disposed in a unique configuration are coupled to a high gain amplifier such that relatively high resistance bridging across the electrodes will result in a positive switching condition at the output terminals of the high gain amplifier. In a first preferred embodiment of the invention, the pair of electrodes comprises a first centrally disposed electrode encompassed by a second, circular electrode disposed concentrically to, but longitudinally offset from the first electrode. Thus, the pair of electrodes substantially conform to the contour of an operator''s finger which sets up a relatively high resistance path between the two electrodes when both are touched. The finite galvanic skin resistance is sensed and differentiated from the substantially infinite resistance normally existing between the two electrodes by high current gain amplification to provide a sharp change in current flow through a load connected to the output terminals of the high gain amplifier. The sharply differentiated state of the output terminals of the high gain amplifier may be utilized to control switching functions in any manner desired in subsequent stages. For use in environments in which the atmosphere may be contaminated or which may require the use of gloves by the switch operators, a membrane which has, on its underneath side, a conductive coating, is disposed over the pair of electrodes to perform the bridging function when the membrane is pressed against the electrodes.
摘要翻译：为了提供敏感的，触摸敏感的电子切换，以唯一配置布置的一对电极耦合到高增益放大器，使得跨越电极的相对较高的电阻桥接将导致高电平的输出端处的正切换条件增益放大器。在本发明的第一优选实施例中，一对电极包括由第二圆形电极包围的第一中心设置的电极，该第二圆形电极与第一电极同心地设置但是纵向偏移。因此，一对电极基本上符合操作者手指的轮廓，当两者都被触摸时，这两个电极在两个电极之间建立了相对较高的电阻路径。通过高电流增益放大来感测和区分通常存在于两个电极之间的基本无限电阻的有限电流皮肤电阻，以提供通过连接到高增益放大器的输出端子的负载的电流的急剧变化。可以利用高增益放大器的输出端子的急剧分化状态来以后续阶段期望的任何方式控制开关功能。为了在大气可能被污染的环境中使用或可能需要由开关操作者使用手套的环境中，在该电极对上设置有在其下侧具有导电涂层的膜以执行桥接功能当膜压在电极上时。

52. 发明授权

US3305737A Pressure transducing key 失效
标题翻译：压力传感键
公开(公告)号：US3305737A
公开(公告)日：1967-02-21
申请号：US33351663
申请日：1963-12-26
申请人： XEROX CORP
发明人： YOUNG JAMES E
IPC分类号： H03K17/965 , H03K17/967
CPC分类号： H03K17/967 , H03K17/965

53. 发明申请

US20220342497A1 INPUT DEVICE 有权
公开(公告)号：US20220342497A1
公开(公告)日：2022-10-27
申请号：US17374416
申请日：2021-07-13
申请人： PEGATRON CORPORATION
发明人： MING-TSE KAO , YU-CHENG PAN , TSUNG-YUEH YU
IPC分类号： G06F3/0354 , H03K17/965
摘要： The present invention relates to an input device. The input device includes a circuit board, a wheel, a supporting frame, a push button switch and a tilt switch. The wheel has a rotary shaft. The supporting frame includes a body, an extension arm, a first and a second supporting portion. The wheel is pivotally connected to the body by the rotary shaft. The extension arm is disposed at the side edge of the body. The first and second supporting portion are connected to the body, where the second supporting portion is disposed between the rotary shaft and the first supporting portion. The push button switch is corresponding to the body. When the wheel is pressed, the body is driven to trigger the push button switch. The tilt switch is corresponding to the extension arm. When the wheel tilts, the extension arm is driven to trigger the tilt switch.

54. 发明授权

US11126273B2 User input devices and methods for identifying a user input in a user input device 有权
公开(公告)号：US11126273B2
公开(公告)日：2021-09-21
申请号：US16757689
申请日：2017-10-20
申请人： RAZER (ASIA-PACIFIC) PTE. LTD.
发明人： Kah Yong Lee , Jian Yao Lien
IPC分类号： G06F3/023 , G06F3/038 , H03K17/965
摘要： According to various embodiments, there is provided a method for identifying a user input in a user input device, the method including: detecting edges in an output signal generated by a switch in the user input device; identifying a first-to-second-state edge as being indicative of a transition from a first state to a second state; counting down to a first rest period upon identifying the first-to-second-state edge; before completion of the counting down to the first rest period, restarting the counting down upon each detection of a further edge in the output signal; detecting a second-to-first-state edge in the output signal that occurs after completion of the counting down to the first rest period; and identifying the second-to-first-state edge as being indicative of a transition from the second state to the first state.

55. 发明申请

US20210211130A1 BUTTON ASSEMBLY 有权
公开(公告)号：US20210211130A1
公开(公告)日：2021-07-08
申请号：US17192422
申请日：2021-03-04
申请人： GAMESMAN LIMITED
发明人： Haitham Bilbeisi
IPC分类号： H03K17/96 , H03K17/965
摘要： A button assembly 1 for a substrate 2 includes a chassis 3 attachable to the substrate 2, a movable button 4 constrained by the chassis 3, one or more button sensors 5 operable to sense the movable button 4, and one or more springs 40 or magnets 6a, 6b. The one or more springs 40 or magnets 6a, 6b are arranged to bias the movable button 4 towards a predetermined position.

56. 发明授权

US10664067B2 Adjustable mouse 有权
公开(公告)号：US10664067B2
公开(公告)日：2020-05-26
申请号：US15999504
申请日：2018-08-20
申请人： CONTOUR DESIGN, INC.
发明人： Steven Wang , Andrew David Morgan , Scott Ernest Venti
IPC分类号： G06F3/0354 , G06F3/02 , G06F3/0362 , H03K17/965
摘要： An adjustable mouse includes a base portion including a flat bottom configured to rest on a flat surface and a curved top, a palm rest portion including a body configured to be contoured to fit a user's hand and a curved bottom that is configured to mate with the curved top of the base portion, and a mechanism configured to secure the palm rest portion to the base portion at a desired angle of tilt. The adjustable mouse further includes a thumb adjustment assembly coupled to the base portion. The thumb adjustment assembly is configured to move a thumb rest portion between a retracted position and an extended position.

57. 发明授权

US10393172B2 Touchpad guided by a linear bearing 有权
公开(公告)号：US10393172B2
公开(公告)日：2019-08-27
申请号：US15665801
申请日：2017-08-01
申请人： VISTEON GLOBAL TECHNOLOGIES, INC.
发明人： Thomas Buckingham , Douglas Allen Pfau
IPC分类号： F16C29/06 , H01H13/12 , F16C29/04 , H01H13/04 , F16C31/00 , H03K17/965 , G06F3/0354 , H01H3/12 , H01H13/14
摘要： A button assembly includes a touchpad having an upper surface extending in a generally flat plane and movable between a first position and a second position displaced from the first position in response to the application of a pressing force perpendicular to the upper surface. Additional, smaller pushbuttons may be located adjacent the touchpad. A sub-bezel includes a housing defining a cavity for holding a linear bearing for guiding the touchpad in a linear path perpendicular to the upper surface. The linear bearing includes a plurality of first ball bearings and second ball bearings separated by a first distance perpendicular to the upper surface. The ball bearings may be sandwiched between a bearing outer member and a bearing inner member which includes an inner-top member secured to an inner-bottom member with a screw. A bearing carrier holds the ball bearings within troughs in the bearing outer member.

58. 发明授权

US10391934B2 Method for generating a horn actuation signal using a load cell for a steering wheel and related apparatus 有权
公开(公告)号：US10391934B2
公开(公告)日：2019-08-27
申请号：US15536198
申请日：2015-12-09
申请人： AUTOLIV DEVELOPMENT AB
发明人： Sylvain Leforestier , Paul Lebarbier
IPC分类号： B60Q5/00 , H03K17/96 , G01L5/22 , G01L1/22 , H03K17/965
摘要： A method and an apparatus for generating a horn actuation signal. A load cell is placed inside a steering wheel, which changes its resistance when being stressed or deformed by a force transmitting part of the steering wheel. An actual voltage (Va) depending on the resistance of the load cell is measured and the horn actuation signal is generated based on the measurement of the actual voltage (Va). The actual voltage (Va) depends additionally to the resistance of the load cell and on an adjustable voltage (Vad) generated by an adjustable voltage generation unit. Additionally, the result of the measurement of the actual voltage (Va) is permanently compared to a defined value, and the adjustable voltage (Vad) is adjusted in response to the difference between the result of the measurement of the actual voltage (Va) and the defined value at least as long as no horn actuation signal is generated, such that closed circuit for controlling the actual voltage (Va) is provided.

59. 发明申请

US20190187813A1 WEARABLE ELECTRONIC DEVICES HAVING A MULTI-USE SINGLE SWITCH AND METHODS OF USE THEREOF 审中-公开
公开(公告)号：US20190187813A1
公开(公告)日：2019-06-20
申请号：US16226314
申请日：2018-12-19
申请人： NORTH INC.
发明人： Jaehong Choi , Marie Stipancik , Jennifer Anne Pretti , Jason T. Griffin
IPC分类号： G06F3/0338 , H04W4/20 , G05G9/047 , H03K17/965 , G06F1/16
CPC分类号： G06F3/0338 , G05G9/047 , G06F1/163 , G06F1/169 , H03K17/965 , H04W4/20
摘要： A wearable electronic device includes a body defining an aperture therethrough, sized and shaped to receive a digit of a user. The wearable electronic device may include a processor housed in the body and an input device at least partially extending from an outer surface of the body to receive input from another digit of the user. The input device has an actuating surface that is movable between a first position and a second position. Movement of the actuating surface between the first position and second position provides an input to the processor. The wearable electronic device includes a transmitter coupled to the processor and configured to send electronic transmissions to an external electronic device, the electronic transmissions corresponding to the inputs received from the user, and a power source for providing power to the processor, the input device, and the transmitter.

60. 发明申请

US20190056805A1 ADJUSTABLE MOUSE 审中-公开
公开(公告)号：US20190056805A1
公开(公告)日：2019-02-21
申请号：US15999504
申请日：2018-08-20
申请人： CONTOUR DESIGN, INC.
发明人： Steven Wang , Andrew David Morgan , Scott Ernest Venti
IPC分类号： G06F3/0354 , G06F3/02 , H03K17/965 , G06F3/0362
CPC分类号： G06F3/03543 , G06F3/0202 , G06F3/0362 , G06F2203/0332 , G06F2203/0333 , H03K17/965
摘要： An adjustable mouse includes a base portion including a flat bottom configured to rest on a flat surface and a curved top, a palm rest portion including a body configured to be contoured to fit a user's hand and a curved bottom that is configured to mate with the curved top of the base portion, and a mechanism configured to secure the palm rest portion to the base portion at a desired angle of tilt. The adjustable mouse further includes a thumb adjustment assembly coupled to the base portion. The thumb adjustment assembly is configured to move a thumb rest portion between a retracted position and an extended position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式