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1. 发明授权

US10735002B2 Method and system for providing regional electrical grid for power conservation in a programmable device 有权
公开(公告)号：US10735002B2
公开(公告)日：2020-08-04
申请号：US16730716
申请日：2019-12-30
申请人： Jinghui Zhu , Jianhua Liu , Ning Song
发明人： Jinghui Zhu , Jianhua Liu , Ning Song
IPC分类号： H03K19/17784 , H03K19/17724
摘要： A programmable semiconductor device capable of being selectively programmed to perform one or more logic functions includes a first region, second region, first regional power control (“RPC”), and second-to-first power control connection. The first region, in one embodiment, contains first configurable logic blocks (“CLBs”) able to be selectively programmed to perform a first logic function. The second region includes a group of second CLBs configured to be selectively programmed to perform a second logic function. The first RPC port or inter-chip port which is coupled between the first and second regions facilitates dynamic power supply to the first region in response to the data in the second region. The second-to-first power control connection is used to allow the second region to facilitate and/or control power to the first region.

2. 发明授权

US10574239B1 Method and system for providing regional electrical grid for power conservation in a programmable device 有权
公开(公告)号：US10574239B1
公开(公告)日：2020-02-25
申请号：US16183067
申请日：2018-11-07
申请人： Jinghui Zhu , Jianhua Liu , Ning Song
发明人： Jinghui Zhu , Jianhua Liu , Ning Song
IPC分类号： H03K19/177 , H03K19/17784 , H03K19/17724
摘要： A programmable semiconductor device capable of being selectively programmed to perform one or more logic functions includes a first region, second region, first regional power control (“RPC”), and second-to-first power control connection. The first region, in one embodiment, contains first configurable logic blocks (“CLBs”) able to be selectively programmed to perform a first logic function. The second region includes a group of second CLBs configured to be selectively programmed to perform a second logic function. The first RPC port or inter-chip port which is coupled between the first and second regions facilitates dynamic power supply to the first region in response to the data in the second region. The second-to-first power control connection is used to allow the second region to facilitate and/or control power to the first region.

3. 发明申请

US20140373936A1 SODA MACHINE WITH A PRESSURE ADJUSTMENT FITTING 审中-公开
标题翻译： SODA机器与压力调整配件
公开(公告)号：US20140373936A1
公开(公告)日：2014-12-25
申请号：US14004888
申请日：2012-03-12
申请人： Ning Song
发明人： Ning Song
IPC分类号： F17C13/00 , F16K17/06
CPC分类号： F17C13/002 , A23L2/54 , B01F3/04794 , F16K17/0486 , F16K17/06 , F16K17/065 , F17C2205/0332 , Y10T137/2574
摘要： A soda machine with a pressure adjustment fitting, which includes a carbon dioxide steel cylinder, a soda cylinder, a gas outlet controller fitted to the carbon dioxide steel cylinder and a gas inlet fitted to the soda cylinder; said gas outlet controller including a gas inlet body, a drive rod, a valve core and a valve core seat, the gas inlet body including a drive rod channel, a valve core seat chamber and a gas outlet; a pressure adjustment valve including a valve housing, a drive rod, a limit nut, a gas block, an adjustment screw rod, an adjustment-fixing sleeve, a spring and a rotating knob.
摘要翻译：一种具有压力调节配件的苏打机，包括二氧化碳钢缸，汽缸，安装在二氧化碳钢缸上的气体出口控制器和安装在汽缸上的气体入口; 所述气体出口控制器包括气体入口体，驱动杆，阀芯和阀芯座，气体入口体包括驱动杆通道，阀芯座室和气体出口; 压力调节阀，包括阀壳体，驱动杆，限位螺母，气体块，调节螺杆，调节固定套，弹簧和旋钮。

4. 发明申请

US20130003608A1 SPANNING-TREE BASED LOOP DETECTION FOR AN ETHERNET FABRIC SWITCH 有权
公开(公告)号：US20130003608A1
公开(公告)日：2013-01-03
申请号：US13533843
申请日：2012-06-26
申请人： Tse Yu Lei , Ning Song , Vardarajan Venkatesh , Mythilikanth Raman
发明人： Tse Yu Lei , Ning Song , Vardarajan Venkatesh , Mythilikanth Raman
IPC分类号： H04L12/28
CPC分类号： H04L12/462 , H04L45/66 , H04L49/351 , H04L49/354
摘要： One embodiment of the present invention provides a switch. The switch includes a local database, a packet processor, a data management module, and a tree construction module. The packet processor extracts spanning tree information associated with a remote switch. The data management module stores the extracted spanning tree information in the local database. The tree construction module assigns an interface state associated with a spanning tree to a local interface based on the extracted spanning tree information.

5. 发明申请

US20120287015A1 MULTI-LAYER ANTENNA 审中-公开
标题翻译：多层天线
公开(公告)号：US20120287015A1
公开(公告)日：2012-11-15
申请号：US13449293
申请日：2012-04-17
申请人： CHO-JU CHUNG , AI-NING SONG
发明人： CHO-JU CHUNG , AI-NING SONG
IPC分类号： H01Q1/38 , H01Q21/00
CPC分类号： H01Q1/38 , H01Q1/36 , H01Q21/24
摘要： A multi-layer antenna comprising a plurality of antenna units disposed on a multi-layer printed circuit board (PCB). Each layer of the multi-layer PCB respectively comprises two antenna units along two conjoined edges of the layer. Each antenna unit comprises a feeding portion and a radiating portion. The feeding portion is operable to feed received electromagnetic wave signals to the antenna unit. The radiating portion is operable to radiate the electromagnetic wave signals, and comprises a first radiating part and a second radiating part. The first radiating part is rectangular, and a first end of the first radiating part connects to the feeding portion while a second end of the first radiating part connects to the second radiating part. The second radiating part extends away from the first radiating part and forms a meandering “S” pattern.
摘要翻译：一种多层天线，包括设置在多层印刷电路板（PCB）上的多个天线单元。多层PCB的每一层分别包括沿该层的两个结合边缘的两个天线单元。每个天线单元包括馈电部分和辐射部分。馈送部分可操作以将接收到的电磁波信号馈送到天线单元。辐射部分可操作以辐射电磁波信号，并且包括第一辐射部分和第二辐射部分。第一辐射部分是矩形的，并且第一辐射部分的第一端连接到馈送部分，而第一辐射部分的第二端连接到第二辐射部分。第二辐射部分远离第一辐射部分并形成曲折的S图案。

6. 发明授权

US08224267B2 Radio frequency-based communication terminal having two exchangeable transmitting paths 有权
标题翻译：基于无线电频率的通信终端具有两个可交换的发送路径
公开(公告)号：US08224267B2
公开(公告)日：2012-07-17
申请号：US12633881
申请日：2009-12-09
申请人： Ai-Ning Song , Teng-Huei Chu , Chang-Pu Lin , Chong Xu , Qi-Jian Hu
发明人： Ai-Ning Song , Teng-Huei Chu , Chang-Pu Lin , Chong Xu , Qi-Jian Hu
IPC分类号： H04B1/04
CPC分类号： H03G3/3042 , H04B1/0483
摘要： A radio frequency (RF)-based communication terminal includes a first switching chip, a second switching chip, a comparison module, a low noise amplifier (LNA), a first filter, a power amplifier (PA), a second filter, and a control module. The comparison module compares the power of a radio signal Rx received from a base station with a pre-stored signal and to output a control signal according to the comparison result. The control module controls conductive modes of the first and the second switching chips according to the control signal. In the first conductive mode, a radio signal Tx is sent out from the PA and the second filter. In the second conductive mode, the radio signal Tx is exchanged to send out from the LNA and first filter.
摘要翻译：基于射频（RF）的通信终端包括第一交换芯片，第二交换芯片，比较模块，低噪声放大器（LNA），第一滤波器，功率放大器（PA），第二滤波器和控制模块比较模块将从基站接收的无线电信号Rx的功率与预先存储的信号进行比较，并根据比较结果输出控制信号。控制模块根据控制信号控制第一和第二开关芯片的导电模式。在第一导电模式中，从PA和第二滤波器发出无线电信号Tx。在第二导电模式中，无线电信号Tx被交换以从LNA和第一滤波器发出。

7. 发明申请

US20090264086A1 WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20090264086A1
公开(公告)日：2009-10-22
申请号：US12261040
申请日：2008-10-30
申请人： Ai-Ning Song , Chong Xu , Qi-Jian Hu , Teng-Huei Chu
发明人： Ai-Ning Song , Chong Xu , Qi-Jian Hu , Teng-Huei Chu
IPC分类号： H04B1/44
CPC分类号： H04B1/006
摘要： A wireless communication device includes an antenna module, a transceiving module, a controlling module, and a switch module. The antenna module includes a first antenna and a second antenna. The transceiving module includes a first transceiver and a second transceiver. The controlling module receives a first control signal and a working status signal from the first transceiver, subsequently outputting a second control signal according to the first control signal and the working status signal. The switch module includes a first single-pole-double-throw (SPDT) switch connected to the first transceiver and a double-pole-double-throw (DPDT) switch. The DPDT switch is connected between the antenna module and the first SPDT switch as well as the second transceiver and configured for switching the connections of the first SPDT switch, the second transceiver, the first antenna, and the second antenna according to the second control signal.
摘要翻译：无线通信设备包括天线模块，收发模块，控制模块和交换模块。天线模块包括第一天线和第二天线。收发模块包括第一收发器和第二收发器。控制模块从第一收发器接收第一控制信号和工作状态信号，随后根据第一控制信号和工作状态信号输出第二控制信号。开关模块包括连接到第一收发器的第一单极双掷（SPDT）开关和双极双掷（DPDT）开关。 DPDT开关连接在天线模块和第一SPDT开关以及第二收发器之间，并且被配置为根据第二控制信号切换第一SPDT开关，第二收发器，第一天线和第二天线的连接。

8. 发明授权

US08948056B2 Spanning-tree based loop detection for an ethernet fabric switch 有权
标题翻译：以太网交换机的基于生成树的环路检测
公开(公告)号：US08948056B2
公开(公告)日：2015-02-03
申请号：US13533843
申请日：2012-06-26
申请人： Tse Yu Lei , Ning Song , Vardarajan Venkatesh , Mythilikanth Raman
发明人： Tse Yu Lei , Ning Song , Vardarajan Venkatesh , Mythilikanth Raman
IPC分类号： H04L12/28
CPC分类号： H04L12/462 , H04L45/66 , H04L49/351 , H04L49/354
摘要： One embodiment of the present invention provides a switch. The switch includes a local database, a packet processor, a data management module, and a tree construction module. The packet processor extracts spanning tree information associated with a remote switch. The data management module stores the extracted spanning tree information in the local database. The tree construction module assigns an interface state associated with a spanning tree to a local interface based on the extracted spanning tree information.
摘要翻译：本发明的一个实施例提供一种开关。交换机包括本地数据库，分组处理器，数据管理模块和树构造模块。分组处理器提取与远程交换机相关联的生成树信息。数据管理模块将提取的生成树信息存储在本地数据库中。基于提取的生成树信息，树构造模块将与生成树相关联的接口状态分配给本地接口。

9. 发明授权

US08935309B1 Generation of constrained pseudo-random binary sequences (PRBS) 有权
标题翻译：约束伪随机二进制序列（PRBS）的产生
公开(公告)号：US08935309B1
公开(公告)日：2015-01-13
申请号：US13445277
申请日：2012-04-12
申请人： Kai Keung Chan , Xin-Ning Song
发明人： Kai Keung Chan , Xin-Ning Song
IPC分类号： G06F7/58
CPC分类号： G06F7/582
摘要： A signal is generated by obtaining an unconstrained random bit sequence. The unconstrained random bit sequence is modified to satisfy a constraint and the modified random bit sequence is output.
摘要翻译：通过获得无约束随机比特序列来生成信号。修改无约束随机比特序列以满足约束，并输出修改的随机比特序列。

10. 发明授权

US08804264B1 Method to apply user data for read channel training and adaptation in hard disk drive applications 有权
标题翻译：在硬盘驱动器应用程序中应用用于读通道训练和适应的用户数据的方法
公开(公告)号：US08804264B1
公开(公告)日：2014-08-12
申请号：US13485418
申请日：2012-05-31
申请人： Kwok W. Yeung , Xin-Ning Song
发明人： Kwok W. Yeung , Xin-Ning Song
IPC分类号： G11B5/09 , G11B27/36
CPC分类号： G11B20/10481 , G11B20/10268
摘要： Calibrating a read channel is disclosed. Previously written user data is read from an auxiliary memory. The previously written user data is processed through a plurality of write channel stages. The output of at least one of the plurality of write channel stages is compared to the output of a corresponding read channel stage to generate an error signal.
摘要翻译：公开了校准读通道。以前写入的用户数据从辅助存储器读取。先前写入的用户数据通过多个写入信道级进行处理。将多个写入通道级中的至少一个的输出与对应的读取通道级的输出进行比较以产生误差信号。

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