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1. 发明授权

US08074362B2 Multi-blade utility knife 失效
标题翻译：多刃实用刀
公开(公告)号：US08074362B2
公开(公告)日：2011-12-13
申请号：US12390870
申请日：2009-02-23
申请人： Yao Kun Gui , Zheng Guo Wang
发明人： Yao Kun Gui , Zheng Guo Wang
IPC分类号： B26B1/04
CPC分类号： B26B1/042 , B26B1/00
摘要： A foldable hand tool having a blade holder mounted with a handle for movement from folded and unfolded positions. The blade holder has an opening adapted to receive blades of different sizes. The foldable hand tool further has a locking mechanism to lock the holder in an open position. A blade holder lock engages a resilient arm formed in the side wall of the handle.
摘要翻译：一种可折叠手工工具，其具有安装有用于从折叠和展开位置移动的把手的刀片保持器。刀片保持器具有适于容纳不同尺寸的刀片的开口。可折叠手工具还具有锁定机构，以将保持器锁定在打开位置。刀片保持器锁与形成在手柄的侧壁中的弹性臂接合。

2. 发明授权

US08028420B2 Sliding cutting tool 有权
标题翻译：滑动切削工具
公开(公告)号：US08028420B2
公开(公告)日：2011-10-04
申请号：US12367890
申请日：2009-02-09
申请人： Yao Kun Gui , Zheng Guo Wang
发明人： Yao Kun Gui , Zheng Guo Wang
IPC分类号： B26B1/08
CPC分类号： B26B5/001
摘要： A novel utility knife in which the parts for securing and replacing the cutting blade are selectively movable in and out of the handle of the knife via a single track system. The blade is secured through a series of elastic metal sheets, one of which contains a projection on a metal tab. The lateral manipulation of the metal tab allows the blade to disengage from the metal sheets. Once disengaged, a user of the utility knife may remove or replace the cutting blade.
摘要翻译：一种新颖的实用刀，其中用于固定和更换切割刀片的部件可选择性地通过单个轨道系统进出刀具的手柄。刀片通过一系列弹性金属片固定，其中一个弹性金属片在金属片上包含一个凸起。金属片的横向操作允许刀片与金属片脱离。一旦脱开，实用刀的使用者可以移除或更换切割刀片。

3. 发明申请

US20110188818A1 CONNECTOR WITH A DUSTPROOF COVER 失效
标题翻译：带防尘盖的连接器
公开(公告)号：US20110188818A1
公开(公告)日：2011-08-04
申请号：US13015240
申请日：2011-01-27
申请人： ZHENG-GUO SUN , JIA-YONG HE , ZHONG-HUA YAO , QI-SHENG ZHENG
发明人： ZHENG-GUO SUN , JIA-YONG HE , ZHONG-HUA YAO , QI-SHENG ZHENG
IPC分类号： G02B6/36 , H01R13/44
CPC分类号： G02B6/36 , H01R13/44
摘要： A connector includes a connector body, a cover movably attached to the connector body, and a limiting mechanism retaining the cover to the connector body. The connector has a mating port for receiving a mating connector, a tongue with a number of contacts exposed to the mating port, and an optical module forwardly exposed to a rear side of the mating port. The cover has a base to cover a front end of the mating port, and an insertion portion extending into the mating port to cover the contacts along an up to down direction and the optical module along a front to back direction. The limiting mechanism can prevent the cover from detaching from the connector body when the cover is pulled out of the mating port.
摘要翻译：连接器包括连接器主体，可移动地连接到连接器主体的盖，以及将盖保持到连接器主体的限制机构。连接器具有用于接收配合连接器的配合端口，具有暴露于配合端口的多个触点的舌头和向前暴露于配合端口的后侧的光学模块。盖具有覆盖配合端口的前端的基部和延伸到配合端口中的插入部分，以沿着上下方向覆盖触点，并且光学模块沿着前后方向覆盖。限位机构可以防止当盖从配合端口拉出时，盖从连接器主体脱离。

4. 发明申请

US20070183185A1 FINFET-BASED SRAM WITH FEEDBACK 审中-公开
标题翻译：具有反馈功能的基于FINFET的SRAM
公开(公告)号：US20070183185A1
公开(公告)日：2007-08-09
申请号：US11622305
申请日：2007-01-11
申请人： Zheng Guo , Sriram Balasubramanian , Radu Zlatanovici , Tsu-Jae King , Borivoje Nikolic
发明人： Zheng Guo , Sriram Balasubramanian , Radu Zlatanovici , Tsu-Jae King , Borivoje Nikolic
IPC分类号： G11C11/00
CPC分类号： G11C11/412 , H01L27/11 , H01L27/1104 , H01L27/1108 , H01L29/785
摘要： Intrinsic variations and challenging leakage control in current bulk-Si MOSFETs force undesired tradeoffs to be made and limit the scaling of SRAM circuits. Circuits and mechanisms are taught herein which improve leakage and noise margin in SRAM cells, such as those comprising either six-transistor (6-T) SRAM cell designs, or four-transistor (4-T) SRAM cell designs. The inventive SRAM cells utilize a feedback means coupling a portion of the storage node to a back-gate of an access transistor. Preferably feedback is coupled in this manner to both access transistors. SRAM cells designed with this built-in feedback achieve significant improvements in cell static noise margin (SNM) without area penalty. Use of the feedback scheme also results in the creation of a practical 4-T FinFET-based SRAM cell that achieves sub-100 pA per-cell standby current and offers similar improvements in SNM as the 6-T cell with feedback.
摘要翻译：当前体硅Si MOSFET中的固有变化和具有挑战性的泄漏控制迫使不需要的折衷，并限制了SRAM电路的缩放。本文教导了改善SRAM单元中的泄漏和噪声容限的电路和机构，例如包括六晶体管（6-T）SRAM单元设计或四晶体管（4-T）SRAM单元设计）的那些。本发明的SRAM单元利用将存储节点的一部分耦合到存取晶体管的后栅极的反馈装置。反馈优选以这种方式耦合到两个存取晶体管。使用这种内置反馈设计的SRAM单元实现了细胞静态噪声容限（SNM）的显着改进，无区域损失。反馈方案的使用还导致创建了实用的基于4-T FinFET的SRAM单元，其实现了每个100pA的每个电池的待机电流，并且具有与具有反馈的6-T电池相似的SNM改进。

5. 发明申请

US20100154224A1 NOVEL SLIDING CUTTING TOOL 有权
标题翻译：新型滑动切割工具
公开(公告)号：US20100154224A1
公开(公告)日：2010-06-24
申请号：US12367890
申请日：2009-02-09
申请人： Yao Kun Gui , Zheng Guo Wang
发明人： Yao Kun Gui , Zheng Guo Wang
IPC分类号： B26B3/06
CPC分类号： B26B5/001
摘要： A novel utility knife in which the parts for securing and replacing the cutting blade are selectively movable in and out of the handle of the knife via a single track system. The blade is secured through a series of elastic metal sheets, one of which contains a projection on a metal tab. The lateral manipulation of the metal tab allows the blade to disengage from the metal sheets. Once disengaged, a user of the utility knife may remove or replace the cutting blade.
摘要翻译：一种新颖的实用刀，其中用于固定和更换切割刀片的部件可选择性地通过单个轨道系统进出刀具的手柄。刀片通过一系列弹性金属片固定，其中一个弹性金属片在金属片上包含一个凸起。金属片的横向操作允许刀片与金属片脱离。一旦脱开，实用刀的使用者可以移除或更换切割刀片。

6. 发明授权

US07693926B2 Modular multiplication acceleration circuit and method for data encryption/decryption 失效
标题翻译：模块化乘法加速电路和数据加密/解密方法
公开(公告)号：US07693926B2
公开(公告)日：2010-04-06
申请号：US11393392
申请日：2006-03-30
申请人： Sanu Mathew , Ram Krishnamurthy , Zheng Guo
发明人： Sanu Mathew , Ram Krishnamurthy , Zheng Guo
IPC分类号： G06F7/38
CPC分类号： G06F7/728 , G06F7/722
摘要： A system to process multiplier X and multiplicand Y may include multiplication of a least-significant bit of X and a least-significant w bits of Y to generate a least-significant w bits of product Z. The system may further include determination of whether a least-significant bit of product Z is 1, addition of a least-significant w bits of modulus M to the least-significant w bits of product Z if the least-significant bit of product Z is 1, multiplication of the least-significant bit of X and bits 2w-1:w of Y to generate bits 2w-1:w of product Z, and addition of bits 2w-1:w of modulus M to bits 2w-1:w of product Z if the least-significant bit of product Z is 1. Multiplying the least-significant bit of X and bits 2w-1:w of Y may occur at least partially contemporaneously with multiplying the least-significant bit of X and the least-significant w bits of Y, determining if the least-significant bit of product Z is 1, and adding the least-significant w bits of modulus M to the least-significant w bits of product Z if the least-significant bit of product Z is 1.
摘要翻译：处理乘法器X和被乘数Y的系统可以包括X的最低有效位和Y的最低有效位W的乘法以产生乘积Z的最低有效w位。系统还可以包括确定是否如果产品Z的最低有效位为1，乘积Z的最低有效位为1，则将乘积Z的最低有效位加上最低有效W位的模M，的X和位2w-1：w，以产生乘积Z的位2w-1：w，并将模数M的位2w-1：w加到乘积Z的位2w-1：w，如果最不重要乘积Z为1.乘以X的最低有效位和Y的位2w-1：w可以至少部分同时与X的最低有效位和Y的最低有效位相乘，从而确定如果乘积Z的最低有效位为1，并将模数M的最低有效位W加到最小值如果产品Z的最低有效位为1，则不能产生Z位。

7. 发明申请

US20190351273A1 Horizontal Bar Device 审中-公开
公开(公告)号：US20190351273A1
公开(公告)日：2019-11-21
申请号：US16244123
申请日：2019-01-10
申请人： Caihua Shan , Zheng Guo , Gaoyang Xu , Ruzhong Yin , Rixin Liang , Ying Fan
发明人： Caihua Shan , Zheng Guo , Gaoyang Xu , Ruzhong Yin , Rixin Liang , Ying Fan
IPC分类号： A63B1/00
摘要： A horizontal bar device comprises at least three vertically disposed struts, and crossbars connected between the two adjacent struts. A plurality of sleeves are sleeved on an upper part of each of the struts with the sleeves being stacked on top of one another, each end of each of the crossbars is fixedly connected to one of the sleeves, and each of the struts has a blocking surface capable of preventing the sleeves from sliding downward. A positioning structure is disposed between the two adjacent sleeves capable of preventing rotation of the sleeves. An upper end of each of the struts is sleeved with a locking sleeve, and the locking sleeve is pressed against the sleeves through a fastener.

8. 发明申请

US20140269019A1 DUAL-PORT STATIC RANDOM ACCESS MEMORY (SRAM) 有权
标题翻译：双端口静态随机存取存储器（SRAM）
公开(公告)号：US20140269019A1
公开(公告)日：2014-09-18
申请号：US13842086
申请日：2013-03-15
申请人： Pramod Kolar , Gunjan H. Pandya , Uddalak Bhattacharya , Zheng Guo
发明人： Pramod Kolar , Gunjan H. Pandya , Uddalak Bhattacharya , Zheng Guo
IPC分类号： G11C11/419
CPC分类号： G11C11/419 , G11C8/16 , G11C11/412
摘要： In one embodiment, a memory cell circuit for storing data includes a pair of cross-coupled inverters for storing states of the memory cell circuit. Access devices provide access to the pair of cross-coupled inverters. The memory cell circuit also includes a set of electrically inactive p-type metal oxide semiconductor (PMOS) devices that are coupled to the pair of cross-coupled inverters. The set of electrically inactive PMOS devices in combination with a portion (e.g., PMOS devices) of the pair of cross-coupled inverters enables a continuous p-type diffusion layer for the memory cell circuit.
摘要翻译：在一个实施例中，用于存储数据的存储单元电路包括一对交叉耦合的反相器，用于存储存储单元电路的状态。接入设备提供对一对交叉耦合逆变器的访问。存储单元电路还包括耦合到该对交叉耦合的反相器的一组电活性p型金属氧化物半导体（PMOS）器件。与一对交叉耦合的反相器的一部分（例如，PMOS器件）组合的一组非活性PMOS器件使得能够存储单元电路的连续p型扩散层。

9. 发明授权

US08430680B2 Connector with a dustproof cover 失效
标题翻译：连接器带防尘盖
公开(公告)号：US08430680B2
公开(公告)日：2013-04-30
申请号：US13015240
申请日：2011-01-27
申请人： Zheng-Guo Sun , Jia-Yong He , Zhong-Hua Yao , Qi-Sheng Zheng
发明人： Zheng-Guo Sun , Jia-Yong He , Zhong-Hua Yao , Qi-Sheng Zheng
IPC分类号： H01R27/00
CPC分类号： G02B6/36 , H01R13/44
摘要： A connector includes a connector body, a cover movably attached to the connector body, and a limiting mechanism retaining the cover to the connector body. The connector has a mating port for receiving a mating connector, a tongue with a number of contacts exposed to the mating port, and an optical module forwardly exposed to a rear side of the mating port. The cover has a base to cover a front end of the mating port, and an insertion portion extending into the mating port to cover the contacts along an up to down direction and the optical module along a front to back direction. The limiting mechanism can prevent the cover from detaching from the connector body when the cover is pulled out of the mating port.
摘要翻译：连接器包括连接器主体，可移动地连接到连接器主体的盖，以及将盖保持到连接器主体的限制机构。连接器具有用于接收配合连接器的配合端口，具有暴露于配合端口的多个触点的舌头和向前暴露于配合端口的后侧的光学模块。盖具有覆盖配合端口的前端的基部和延伸到配合端口中的插入部分，以沿着上下方向覆盖触点，并且光学模块沿着前后方向覆盖。限位机构可以防止当盖从配合端口拉出时，盖从连接器主体脱离。

10. 发明授权

US08430577B2 Electrical connector with improved contact arrangement 失效
标题翻译：具有改进的接触布置的电连接器
公开(公告)号：US08430577B2
公开(公告)日：2013-04-30
申请号：US12752401
申请日：2010-04-01
申请人： Zheng-Guo Sun , Jia-Yong He , Zhong-Hua Yao , Qi-Sheng Zheng
发明人： Zheng-Guo Sun , Jia-Yong He , Zhong-Hua Yao , Qi-Sheng Zheng
IPC分类号： G02B6/36 , H01R33/945
CPC分类号： H01R13/41 , G02B6/4284 , H01R12/712
摘要： An electrical connector defining a receiving opening for receiving a corresponding plug includes an insulative housing, a number of contacts and an optical module attached to the insulative housing. The insulative housing has a tongue extending into the receiving opening and a cavity behind the receiving opening. Each contact has a retaining portion retained in the insulative housing, a contact portion extending to the tongue, a tail portion and a connecting portion connecting the retaining portion and the tail portion. The optical module is forwardly assembled into the cavity from a rear side of the insulative housing and exposed to the receiving opening. The connecting portions are offset relative to the contact portions of the corresponding contacts in a transverse direction so as to leave said cavity open rearward and allow said optical module to be assembled into the cavity from the rear side of the insulative housing.
摘要翻译：限定用于接收相应插头的接收开口的电连接器包括绝缘壳体，多个触点和附接到绝缘壳体的光学模块。绝缘壳体具有延伸到接收开口中的舌部和在接收开口后面的空腔。每个触点具有保持在绝缘壳体中的保持部分，延伸到舌头的接触部分，尾部和连接保持部分和尾部的连接部分。光学模块从绝缘壳体的后侧向前组装到空腔中并暴露于接收开口。连接部分相对于相应接触件在横向上的接触部分偏移，以使所述空腔向后敞开，并允许所述光学模块从绝缘壳体的后侧组装到空腔中。

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