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

US08686956B2 Capacitive touch sensing structure and sensing method thereof 有权
标题翻译：电容式触摸感测结构及其感测方法
公开(公告)号：US08686956B2
公开(公告)日：2014-04-01
申请号：US12780668
申请日：2010-05-14
申请人： Hsuan-I Pan , Guo-Kiang Hung
发明人： Hsuan-I Pan , Guo-Kiang Hung
IPC分类号： G06F3/041
CPC分类号： G06F3/044
摘要： A capacitive touch sensing structure includes: a substrate; a plurality of first electrode groups arranged from a first position towards a second position in a first direction, wherein each of the first electrode groups includes a plurality of first electrodes extended from a third position towards a fourth position in a second direction; a plurality of first conducting wires each having a plurality of contacts respectively coupled to the first electrodes of each of the first electrode groups; a plurality of second electrode groups arranged from the first position towards the second position in the first direction, wherein each of the second electrode groups includes a plurality of second electrodes extended from the fourth position towards the third position in the second direction and respectively staggering with the first electrode groups; and a plurality of second conducting wires each having a plurality of contacts respectively coupled to the electrodes of each of the second electrode groups.
摘要翻译：电容式触摸感测结构包括：基板; 多个第一电极组，从第一位置朝向第一方向的第二位置布置，其中每个所述第一电极组包括从第三位置朝向第二方向的第四位置延伸的多个第一电极; 多个第一导线，每个具有分别耦合到每个第一电极组的第一电极的多个触点; 多个第二电极组，从第一位置朝向第一方向的第二位置布置，其中每个第二电极组包括多个第二电极，其在第二方向上从第四位置向第三位置延伸，并分别与第一电极组; 以及多个第二导线，每个具有分别耦合到每个第二电极组的电极的多个触点。

52. 发明授权

US08674968B2 Touch sensing method and associated circuit 有权
标题翻译：触摸感应方式及相关电路
公开(公告)号：US08674968B2
公开(公告)日：2014-03-18
申请号：US12690678
申请日：2010-01-20
申请人： Tsung-Fu Lin , Tso Min Chen , Yi Cheng Hsieh , Guo-Kiang Hung
发明人： Tsung-Fu Lin , Tso Min Chen , Yi Cheng Hsieh , Guo-Kiang Hung
IPC分类号： G06F3/038 , G09G5/00 , G06F3/041 , G02B26/08
CPC分类号： G09G3/3406 , G09G2320/0233 , G09G2320/064
摘要： A touch sensing method and associated circuit are provided. In one aspect, a touch control circuit includes a first current source, a second current source, a plurality of switches, a hysteresis comparator, a frequency divider and a flip-flop. The switches are couple to a plurality of external contact points. The hysteresis comparator is coupled to a first reference comparison voltage and a second reference comparison voltage. Each of the external contact points is selectively coupled to an input terminal of the hysteresis comparator through the switches. The first current source and the second current source are coupled to the input terminal of the hysteresis comparator to generate a sensing voltage. The hysteresis comparator compares the sensing voltage with the first reference comparison voltage and the second reference comparison voltage to generate a hysteresis comparison output to control the first current source or the second current source.
摘要翻译：提供了触摸感测方法和相关电路。一方面，触摸控制电路包括第一电流源，第二电流源，多个开关，滞后比较器，分频器和触发器。开关耦合到多个外部接触点。滞后比较器耦合到第一参考比较电压和第二参考比较电压。每个外部接触点通过开关选择性地耦合到迟滞比较器的输入端。第一电流源和第二电流源耦合到迟滞比较器的输入端以产生感测电压。滞后比较器将感测电压与第一参考比较电压和第二参考比较电压进行比较，以产生滞后比较输出来控制第一电流源或第二电流源。

53. 发明授权

US08671289B2 Multi-port interface circuit and associated power saving method 有权
标题翻译：多端口接口电路及相关省电方式
公开(公告)号：US08671289B2
公开(公告)日：2014-03-11
申请号：US13152153
申请日：2011-06-02
申请人： Jin-Chyuan Fuh , Pin-Chieh Huang , Shu-Rung Li
发明人： Jin-Chyuan Fuh , Pin-Chieh Huang , Shu-Rung Li
IPC分类号： G06F1/32
CPC分类号： G06F1/3287 , H04N21/4405 , H04N21/4436 , Y02D10/171 , Y02D50/20
摘要： In one aspect, a multi-port interface circuit applied to a playback apparatus which is able to switch among a plurality of input ports coupled to a plurality of source devices for playing back. Each input port has a receiver, the receiver including a front-end for receiving and processing a data stream from the source device and providing a data enable signal, and further including a content protection circuit for performing content protection according to the data enable signal. Each receiver records data enable information associated with the data enable signal of the data stream in an initial status. When one input port is selected, receivers of the other input ports operate in a power saving mode, the front-end circuits stop receiving the data stream, and the content protection circuit maintains operation according to a regenerated enable signal, which is regenerated according to the data enable information.
摘要翻译：在一个方面，一种多端口接口电路，其应用于能够在耦合到多个源设备的多个输入端口之间切换以便回放的播放设备。每个输入端口都有一个接收器，该接收器包括一个前端，用于从源设备接收和处理一个数据流，并提供一个数据使能信号，并且还包括一个内容保护电路，用于根据数据使能信号进行内容保护。每个接收器在初始状态下记录与数据流的数据使能信号相关联的数据使能信息。当选择一个输入端口时，其他输入端口的接收器以省电模式工作，前端电路停止接收数据流，并且内容保护电路根据再生的使能信号维持操作，根据数据使能信息。

54. 发明授权

US08667724B2 Self-levering follower for a universal magazine of multiple caliber compatibility for firearms 失效
标题翻译：用于火器的多口径兼容性通用杂志的自行追随者
公开(公告)号：US08667724B2
公开(公告)日：2014-03-11
申请号：US13731037
申请日：2012-12-30
申请人： Jing Zheng
发明人： Jing Zheng
IPC分类号： F41A9/70
CPC分类号： F41A9/70
摘要： A magazine for a firearm comprises a magazine shell, a main magazine spring, and a follower assembly. The follower assembly is disposed inside the magazine shell and movable generally along a longitudinal axis of the magazine shell. The follower assembly includes a non-tilt-able piece coupled to a first end of the main magazine spring and having a first end and a second end opposite the first end. The follower assembly also includes a tilt-able piece having a first end and a second end opposite the first end. A middle portion of the tilt-able piece is pivot-ably coupled to a middle portion of the non-tilt-able piece. The follower assembly further includes an elastic element that is elastically disposed between the non-tilt-able piece and the tilt-able piece and exerting a force on the non-tilt-able piece and the tilt-able piece.
摘要翻译：用于枪支的杂志包括杂志外壳，主弹匣弹簧和从动组件。从动组件设置在刀库壳体的内部，并且大致沿刀库壳体的纵向轴线移动。跟随器组件包括联接到主刀库弹簧的第一端并且具有与第一端相对的第一端和第二端的不可倾斜部件。从动组件还包括可倾斜部件，其具有第一端和与第一端相对的第二端。可倾斜件的中间部分枢转地联接到不可倾斜件的中间部分。从动组件还包括弹性元件，弹性元件弹性地设置在不可倾斜件和可倾斜件之间，并且在不可倾斜件和可倾斜件上施加力。

55. 发明授权

US08562181B2 Light emitting diode bulb 失效
标题翻译：发光二极管灯泡
公开(公告)号：US08562181B2
公开(公告)日：2013-10-22
申请号：US13490667
申请日：2012-06-07
申请人： Chao-Hsien Dong , Jen-Hui Wang
发明人： Chao-Hsien Dong , Jen-Hui Wang
IPC分类号： F21V29/00
CPC分类号： F21V29/77 , F21K9/23 , F21K9/238 , F21V3/00 , F21V19/004 , F21V23/006 , F21Y2115/10
摘要： A light emitting diode bulb comprises a heat sink, an insulator cover, a light emitting device package, a plurality of conductive terminals, a driving circuit, a holder, a metal screw thread, and an electrode. The light emitting device package, disposed between the insulator cover and heat sink, is covered by the insulator cover which exposes a portion of the light emitting device package. The conductive terminals are connected with the insulator cover and extend outwardly to be connected with the light emitting device package. The driving circuit converts an AC signal into a DC signal and includes upper conductive rods and lower conductive rods. The conductive rods are connected with the conductive terminals. The holder is connected with the metal screw thread and heat sink. The metal screw thread is connected electrically to one of the lower conductive rods. The electrode is connected electrically to the other lower conductive rods.
摘要翻译：发光二极管灯泡包括散热器，绝缘体盖，发光器件封装，多个导电端子，驱动电路，保持器，金属螺纹和电极。设置在绝缘体盖和散热器之间的发光器件封装由暴露发光器件封装的一部分的绝缘体盖覆盖。导电端子与绝缘体盖连接并向外延伸以与发光器件封装连接。驱动电路将AC信号转换为DC信号，并且包括上导电棒和下导电棒。导电棒与导电端子连接。支架与金属螺纹和散热片连接。金属螺纹与下导电棒之一电连接。电极与另一个下导电棒电连接。

56. 发明授权

US08542782B2 Circuit for detecting a digital data stream and associated method 有权
标题翻译：用于检测数字数据流的电路及相关方法
公开(公告)号：US08542782B2
公开(公告)日：2013-09-24
申请号：US12765583
申请日：2010-04-22
申请人： Kai-Wen Cheng , Ko-Yin Lai , Yi-Ying Liao , Tai-Lai Tung
发明人： Kai-Wen Cheng , Ko-Yin Lai , Yi-Ying Liao , Tai-Lai Tung
IPC分类号： H03D1/00
CPC分类号： H04L27/0014 , H04L2027/0026 , H04L2027/0065
摘要： A circuit for detecting a digital data stream includes a first detecting circuit, a second detecting circuit and a decision unit. The digital data stream includes a predetermined symbol having a first data and a second data. The first detecting circuit detects a correlation between the second data and a first frequency-shifted data to generate a first correlated data; and the second detecting circuit detects a correlation between the second data and a second frequency-shifted data to generate a first correlated data, where the first frequency-shifted data and the second frequency-shifted data are generated by performing first frequency-shifting and second frequency-shifting upon the first data, respectively. The decision unit determines a signal status of the digital data stream according to the first and second correlated data.
摘要翻译：用于检测数字数据流的电路包括第一检测电路，第二检测电路和判定单元。数字数据流包括具有第一数据和第二数据的预定符号。第一检测电路检测第二数据与第一频移数据之间的相关，以产生第一相关数据; 并且第二检测电路检测第二数据和第二频移数据之间的相关性，以产生第一相关数据，其中通过执行第一频移和第二频移数据来产生第一频移数据和第二频移数据分别对第一数据进行频移。决定单元根据第一和第二相关数据确定数字数据流的信号状态。

57. 发明授权

US10101550B1 Packaging of an optical fiber combiner 有权
公开(公告)号：US10101550B1
公开(公告)日：2018-10-16
申请号：US15727569
申请日：2017-10-07
申请人： Lightel Technologies, Inc.
发明人： Chungho Hsia , Pai-Sheng Shen
IPC分类号： G02B6/44 , F21V8/00
摘要： A heat-sinking package of an optical fiber combiner comprising an optical fiber combiner assembly and a case operates for a uniform temperature gradient inside the case. The optical fiber combiner assembly, fixed inside the case, comprises an overlay structure and an optical fiber combiner. The overlay structure comprises a long shallow receptacle divided by three compartments on upper side of the overlay structure, in which the optical fiber combiner is fixed with three epoxies respectively applied in the three compartments. The three epoxies with different refractive indices accommodated in the three compartments of the long shallow receptacle not only fix the optical fiber combiner in place but also serve thermal contacts to effectively disperse the heat generated in the optical fiber combiner to the overlay structure, further dispersing to surroundings of the case. The overlay structure further comprises one or more thermally conductive sheaths to more efficiently disperse the heat.

58. 发明授权

US10082630B1 Packaging of an optical fiber head in high-power laser applications 有权
公开(公告)号：US10082630B1
公开(公告)日：2018-09-25
申请号：US15807537
申请日：2017-11-08
申请人： Lightel Technologies, Inc.
发明人： Chungho Hsia , Pai-Sheng Shen
IPC分类号： G02B6/36 , G02B6/14 , G02B6/32 , G02B27/09 , G02B6/26 , G02B6/255
CPC分类号： G02B6/3624 , G02B6/14 , G02B6/2551 , G02B6/262 , G02B6/32 , G02B27/0927
摘要： A heat-reduced package of an optical fiber head comprising a delivery optical fiber (DOF), a cladding mode stripper, an optical end cap, a beam shaper, a window, and a housing operates for delivering the laser light from DOF to free space with a uniform temperature gradient inside the housing while maintaining beam quality. The cladding mode stripper comprising a section of cladding-exposed DOF inside bore of the glass ferrule fused together is effective to remove cladding modes from DOF. The optical end cap comprising a corrugated structure is configured to deflect the cladding modes, reduce optical feedback, and facilitate optical and thermal dispersion. The housing comprises another corrugated structure on an inner wall to absorb undesired optical energy. The housing may further comprise a cooling slot to disperse the heat accumulated in the housing to its surroundings.

59. 发明授权

US10079702B2 Front-end module and coupling compensation for closed-loop digital pre-distortion system 有权
公开(公告)号：US10079702B2
公开(公告)日：2018-09-18
申请号：US14972038
申请日：2015-12-16
申请人： MediaTek Inc.
发明人： YuenHui Chee , Fei Song , James Wang , Toru Matsuura , Osama K. A. Shana'a , Chiyuan Lu
IPC分类号： H04L27/00 , H03F3/21 , H03F1/02 , H03F3/19 , H04L25/08 , H04B1/40 , H03F3/24 , H04L27/36 , H04B1/04 , H03F1/32 , H03F3/189 , H03F3/20
CPC分类号： H04L27/0002 , H03F1/0205 , H03F1/3241 , H03F1/3247 , H03F3/189 , H03F3/19 , H03F3/20 , H03F3/245 , H03F2200/294 , H03F2200/451 , H03F2201/3236 , H04B1/0475 , H04B1/40 , H04B2001/0425 , H04L25/08 , H04L27/36 , H04L27/368
摘要： Examples of front-end modules, apparatuses and methods for coupling compensation in a closed-loop digital pre-distortion (DPD) system are described. The closed-loop DPD circuit may include a PA and a loopback path. The PA may receive a PA input signal and amplify the PA input signal to provide a PA output signal proportional to a product of the PA input signal and a gain of the PA. The loopback path may receive the PA output signal to output a loopback signal. A forward coupling and a backward coupling may exist between the PA input signal and an output of the loopback path. The output of the loopback path may be proportional to a product of the PA output signal and a gain of the loopback path. The loopback path may include a coupling cancellation mechanism configured to cancel couplings between the PA input signal and the loopback signal.

60. 发明授权

US10055259B2 Method for performing processor resource allocation in an electronic device, and associated apparatus 有权
公开(公告)号：US10055259B2
公开(公告)日：2018-08-21
申请号：US14967387
申请日：2015-12-14
申请人： MEDIATEK INC.
发明人： Tzu-Jen Lo , Yu-Ming Lin , Jia-Ming Chen , Ya-Ting Chang , Nicholas Ching Hui Tang , Yin Chen , Hung-Lin Chou
IPC分类号： G06F9/46 , G06F9/50
CPC分类号： G06F9/505 , G06F9/46
摘要： A method for performing processor resource allocation in an electronic device is provided, where the method may include the steps of: obtaining task-related information to determine whether a task of a plurality of tasks is a heavy task (e.g. the heavy task may correspond to heavier loading than others of the plurality of tasks), to selectively utilize a specific processor core within a plurality of processor cores to perform the task, and determining whether at least one scenario task exists within others of the plurality of tasks, to selectively determine according to application requirements a minimum processor core count and a minimum operating frequency for performing the at least one scenario task; and performing processor resource allocation according to a power table and system loading, to perform any remaining portion of the plurality of tasks. An apparatus for performing processor resource allocation according to the above method is provided.

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