公开(公告)号：US20100093200A1

公开(公告)日：2010-04-15

申请号：US12565082

申请日：2009-09-23

Applicant: Ke-Hua Ye ,  Qi-Jun Zhao ,  Hua Yin

Inventor： Ke-Hua Ye ,  Qi-Jun Zhao ,  Hua Yin

IPC: H01R13/62

CPC classification number: H01R27/00 ,  G06K7/0021 ,  G06K13/08 ,  H01R13/635

Abstract: An electrical card connector includes an insulative housing, a plurality of terminals retained in the insulative housing, a slide carrier slidable in the insulative housing, an eject mechanism mounted in the insulative housing for pushing the slide carrier, and a locking body attached to the slider for locking the slier carrier with the slider together while an electrical card is inserted into therein. The locking body defines an engaging portion protruding into the insertion slot. The engaging portion is deflectable to release locking engagement between the slider and the slide carrier while another electrical card being inserted into the insertion slot.

Abstract translation: 电卡连接器包括绝缘壳体，保持在绝缘壳体中的多个端子，可在绝缘壳体中滑动的滑动架，安装在用于推动滑动架的绝缘壳体中的弹出机构，以及附接到滑块的锁定体 用于在将电卡插入其中的同时将滑块托架锁定在一起。 锁定体限定突出到插入槽中的接合部分。 接合部分是可偏转的，以释放滑块和滑动载体之间的锁定接合，同时另一个电卡被插入到插入槽中。

公开(公告)号：US07696784B1

公开(公告)日：2010-04-13

申请号：US12105959

申请日：2008-04-18

Applicant: Om P. Agrawal ,  Xiaojie He ,  Sajitha Wijesuriya ,  Barry Britton ,  Ming H. Ding ,  Jun Zhao

Inventor： Om P. Agrawal ,  Xiaojie He ,  Sajitha Wijesuriya ,  Barry Britton ,  Ming H. Ding ,  Jun Zhao

IPC: H03K19/177

CPC classification number: H03K19/17736 ,  H03K19/17728

Abstract: In one embodiment, a programmable logic device includes a plurality of programmable logic blocks and a plurality of slices within each of the programmable logic blocks. At least one programmable logic blocks includes a first slice not adapted to provide register functionality or RAM functionality, a second slice adapted to provide register functionality but not RAM functionality, and a third slice adapted to provide register functionality and RAM functionality. Control logic within the programmable logic block is adapted to provide control signals at the programmable block level and at the slice level.

Abstract translation: 在一个实施例中，可编程逻辑器件包括多个可编程逻辑块和每个可编程逻辑块内的多个片。 至少一个可编程逻辑块包括不适于提供寄存器功能或RAM功能的第一片，适于提供寄存器功能而不是RAM功能的第二片，以及适于提供寄存器功能和RAM功能的第三片。 可编程逻辑块内的控制逻辑适于在可编程块级和限幅级提供控制信号。

公开(公告)号：US07686633B2

公开(公告)日：2010-03-30

申请号：US11810248

申请日：2007-06-05

Applicant: Jian-Fei Yu ,  Mao-Lin Lei ,  Qi-Jun Zhao

Inventor： Jian-Fei Yu ,  Mao-Lin Lei ,  Qi-Jun Zhao

IPC: H01R29/00

CPC classification number: G06K7/0047 ,  G06K7/0069 ,  G06K13/0806

Abstract: A memory card connector (100) for insertion of a memory card (8) includes an insulative housing (1) defining a cavity (110) for receiving the memory card, a number of contacts (22), a pair of switch contacts (5) and a card eject mechanism (3). The switch contacts (5) include a first switch contact (51) and a second switch contact (52). The card eject mechanism (3) includes a slider (31) movably assembled to the insulative housing, a coiled spring (32) and a link rod (33) mating with the slider. The slider includes a protrusion (315) driven by the memory card to abut against the second switch contact (52) so that the second switch contact touches the first switch contact (51) in a vertical direction to achieve switch function.

Abstract translation: 用于插入存储卡（8）的存储卡连接器（100）包括限定用于接收存储卡的空腔（110）的绝缘壳体（1），多个触点（22），一对开关触点（5） ）和卡弹出机构（3）。 开关触点（5）包括第一开关触点（51）和第二开关触点（52）。 卡片弹出机构（3）包括可移动地组装到绝缘壳体的滑块（31），螺旋弹簧（32）和与滑块配合的连杆（33）。 滑块包括由存储卡驱动以抵靠第二开关触点（52）的突起（315），使得第二开关触点在垂直方向上触摸第一开关触点（51）以实现开关功能。

公开(公告)号：US07628624B2

公开(公告)日：2009-12-08

申请号：US12316095

申请日：2008-12-08

Applicant: Ke-Hua Ye ,  Qi-Jun Zhao ,  Hua Yin

Inventor： Ke-Hua Ye ,  Qi-Jun Zhao ,  Hua Yin

IPC: H01R13/44

CPC classification number: H01R27/00 ,  Y10S439/946

Abstract: An electrical card connector (10) for receiving at least a first electrical card (100), includes an insulative housing (1) having a base portion (11), an arm portion (12) extending forwardly from the base portion, and a receiving space (14) formed between the base portion and the arm portion. A number of terminals (2) are mounted on the insulative housing and extend into the receiving space. A spring tab (3) has a retaining portion (31) fixed to the insulative housing and an engaging portion (32) extending from an end of the retaining portion. A guiding member (4) is cantileveredly fixed to the engaging portion to guide the first electrical card into the receiving space.

Abstract translation: 一种用于容纳至少第一电卡（100）的电卡连接器（10），包括具有基部（11），从所述基部向前延伸的臂部（12）的绝缘壳体（1） 形成在基部和臂部之间的空间（14）。 多个端子（2）安装在绝缘壳体上并延伸到接收空间中。 弹簧片（3）具有固定在绝缘壳体上的保持部分（31）和从保持部分的一端延伸的啮合部分（32）。 引导构件（4）悬臂地固定到接合部分以将第一电卡引导到接收空间中。

公开(公告)号：US07592834B1

公开(公告)日：2009-09-22

申请号：US12164265

申请日：2008-06-30

Applicant: Om P. Agrawal ,  Xiaojie He ,  Sajitha Wijesuriya ,  Barry Britton ,  Ming H. Ding ,  Jun Zhao

Inventor： Om P. Agrawal ,  Xiaojie He ,  Sajitha Wijesuriya ,  Barry Britton ,  Ming H. Ding ,  Jun Zhao

IPC: H03K19/173

CPC classification number: H03K19/17736 ,  H03K19/17728

Abstract: In one embodiment of the invention, a programmable logic device comprises configuration memory adapted to store configuration data and a plurality of programmable logic blocks. At least one programmable logic block includes a plurality of dual-slice logic blocks, each dual-slice logic block including first and second slices, each slice including at least two lookup tables (LUTs) and a register. The programmable logic block further includes control logic adapted for selecting control signals separately at a programmable block level, a dual-slice block level, and a register level, the control logic responsive to configuration data stored within the configuration memory.

Abstract translation: 在本发明的一个实施例中，可编程逻辑器件包括适于存储配置数据和多个可编程逻辑块的配置存储器。 至少一个可编程逻辑块包括多个双切片逻辑块，每个双切片逻辑块包括第一和第二切片，每个切片包括至少两个查找表（LUT）和寄存器。 可编程逻辑块还包括适于在可编程块级别，双切片块级别和寄存器级别分别选择控制信号的控制逻辑，该控制逻辑响应于存储在配置存储器内的配置数据。

公开(公告)号：US07568396B2

公开(公告)日：2009-08-04

申请号：US11554574

申请日：2006-10-30

Applicant: Jun He ,  Jun Zhao ,  Ming Li Tan

Inventor： Jun He ,  Jun Zhao ,  Ming Li Tan

IPC: G01B7/16

CPC classification number: G01L1/2293 ,  G01L1/18

Abstract: A micromachined strain gauge comprising a plastically deformable piezoresistive microstructure formed on a surface of a substrate so that deformation of the substrate plastically deforms the microstructure to thereby change the resistance of the microstructure. The stress in the substrate can be determined from the change in the resistance of the microstructure.

Abstract translation: 微机械应变仪包括形成在基板表面上的可塑变形的压阻微结构，使得基板的变形使微结构变形，从而改变微观结构的电阻。 基板中的应力可以根据微结构的电阻变化来确定。

公开(公告)号：US07563138B2

公开(公告)日：2009-07-21

申请号：US12221570

申请日：2008-08-04

Applicant: Shi-Gui Zhang ,  Hua Yin ,  Qi-Jun Zhao

Inventor： Shi-Gui Zhang ,  Hua Yin ,  Qi-Jun Zhao

IPC: H01R24/00

CPC classification number: H01R13/7031 ,  H01R12/7076 ,  H01R27/02

Abstract: An electrical card connector (100) to be mounted on a printed circuit board and includes: an insulative housing (1) having a first receiving cavity (14) for receiving a first card (300) and a second receiving cavity (13) for receiving a second card (200), and a number of passageways (132), and a number of contacts retained in the passageways respectively. The contacts include a number of first contacts (3) each having a first contacting portion (32) for contacting with the first card, a first soldering portion (35) to be soldered onto the printed circuit board and a first base portion (30) connecting with the first contacting portion and the first soldering portion; a plurality of second contacts (2) spaced from the first contacts, and defining a second base portion (21) and a second contacting portion (22) extending forwardly from the second base portion to contact with the second card. The second contacting portion (22) is deflected to contact with the corresponding first contact upon an abutting engagement between the second contacts and the second card.

Abstract translation: 一种安装在印刷电路板上的电子卡连接器（100），包括：绝缘壳体（1），具有用于接收第一卡（300）的第一容纳腔（14）和用于接收 第二卡（200）和多个通道（132）以及分别保持在通道中的多个触点。 触点包括多个第一触头（3），每个第一触头具有用于与第一卡接触的第一接触部分（32），待焊接到印刷电路板上的第一焊接部分（35）和第一基部部分（30） 与所述第一接触部分和所述第一焊接部分连接; 与所述第一触点间隔开的多个第二触点（2），并且限定第二基部（21）和从所述第二基部向前延伸以与所述第二卡接触的第二接触部分（22）。 第二接触部分（22）在第二接触件和第二卡片之间的邻接接合时被偏转以与对应的第一接触件接触。

公开(公告)号：US20090175303A1

公开(公告)日：2009-07-09

申请号：US12367822

申请日：2009-02-09

Applicant: Xuliang Zhang ,  Jun Zhao ,  Tao Jiang ,  Wei Huang ,  Huafeng Lin ,  Yuntao Wang ,  Guo Wei ,  Jun Chen ,  Feng Wang

Inventor： Xuliang Zhang ,  Jun Zhao ,  Tao Jiang ,  Wei Huang ,  Huafeng Lin ,  Yuntao Wang ,  Guo Wei ,  Jun Chen ,  Feng Wang

IPC: H01S3/10 ,  H01S3/04

CPC classification number: H04B10/572 ,  G02F2201/58 ,  H04J14/02 ,  H04J14/0226 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282

Abstract: A light source mode alignment device and method and a passive optical network system are provided. The device includes a laser and a temperature control unit connected to each other and further includes a signal processing unit. The laser converts an incident light into a current signal. The current signal is amplified and converted into a voltage signal via a transimpedance amplifier. Together with a modulation signal generated by the signal processing unit, the voltage signal adjusts a bias voltage of the temperature control unit.

Abstract translation: 提供光源模式对准装置和方法以及无源光网络系统。 该装置包括彼此连接的激光器和温度控制单元，并且还包括信号处理单元。 激光将入射光转换成电流信号。 电流信号被放大并通过跨阻放大器转换成电压信号。 与由信号处理单元生成的调制信号一起，电压信号调节温度控制单元的偏置电压。

公开(公告)号：US07549876B2

公开(公告)日：2009-06-23

申请号：US12229349

申请日：2008-08-21

Applicant: Qi-Jun Zhao ,  Li Li ,  Hua Yin

Inventor： Qi-Jun Zhao ,  Li Li ,  Hua Yin

IPC: H01R13/62

CPC classification number: G06K13/08 ,  G06K7/0021

Abstract: An electrical card connector (100) for insertion of an electrical card (200) comprises an insulative housing (1), a plurality of terminals (2) coupled to the insulative housing and a first shell (4). The insulative housing comprises a base portion (11), an arm portion (12) extending from a lateral side of the base portion, and a receiving space (13) formed between the base portion and the arm portion to receive the electrical card. The terminals are coupled to the base portion and extend into the receiving space for electrical connection to the electrical card. The first shell (4) is integrally molded with the insulative housing (1) and covers the insulative housing.

Abstract translation: 用于插入电卡（20​​0）的电子卡连接器（100）包括绝缘壳体（1），耦合到绝缘壳体的多个端子（2）和第一壳体（4）。 绝缘壳体包括基部（11），从基部的侧面延伸的臂部（12）和形成在基部和臂部之间以容纳电卡的容纳空间（13）。 端子耦合到基部并延伸到接收空间中以电连接到电卡。 第一壳体（4）与绝缘壳体（1）整体模制并覆盖绝缘壳体。

公开(公告)号：US20090142948A1

公开(公告)日：2009-06-04

申请号：US12315393

申请日：2008-12-03

Applicant: Jian-Fei Yu ,  Qi-Jun Zhao ,  Hua Yin

Inventor： Jian-Fei Yu ,  Qi-Jun Zhao ,  Hua Yin

IPC: H01R13/62 ,  H01R12/02 ,  H01R13/44

CPC classification number: H01R12/7094 ,  H01R12/57 ,  H01R12/714

Abstract: A USB card connector includes an insulative housing and a plurality of contacts retained in the insulative housing. The insulative housing includes a rear wall and a card receiving cavity located forward the rear wall. Each contact includes a contact portion protruding to the card receiving cavity. The contacts are divided into first and second contact groups with same contact arrangement in condition that each the first or the second contact group comprises four contacts for transmitting USB or similar-USB signals.

Abstract translation: USB卡连接器包括绝缘壳体和保持在绝缘壳体中的多个触点。 绝缘壳体包括位于后壁前方的后壁和卡接收腔。 每个触点包括突出到卡接收腔的接触部分。 在每个第一或第二接触组包括用于传输USB或类似USB信号的四个触点的情况下，触头被分成具有相同接触装置的第一和第二接触组。