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1. 发明申请

US20100278040A1 PROTECTION METHOD, SYSTEM, AND DEVICE IN PACKET TRANSPORT NETWORK 有权
标题翻译：分组传输网络中的保护方法，系统和设备
公开(公告)号：US20100278040A1
公开(公告)日：2010-11-04
申请号：US12826298
申请日：2010-06-29
申请人： Jia He , Yang Yang , Yongjun Zhang , Wenjun Xie , Shanguo Huang , Wanyi Gu
发明人： Jia He , Yang Yang , Yongjun Zhang , Wenjun Xie , Shanguo Huang , Wanyi Gu
IPC分类号： H04L12/24
CPC分类号： H04L12/437 , H04L12/42 , H04L45/00 , H04L45/22 , H04L45/28 , H04L47/10 , H04L47/34
摘要： A protection method in a packet transport network is provided. A protection path is established for a service data flow borne on a shared protection ring in the method, where the protection path includes a wrapping protection path and a steering protection path. Firstly, a first service data flow is sent through the wrapping protection path. Then, a service data flow node stops sending a second service data flow subsequent to the first service data flow to the wrapping protection path, and buffers the second service data flow. When the first service data flow completely passes by the service data flow node again, the buffered second service data flow is switched from the wrapping protection path to the steering protection path.
摘要翻译：提供了分组传输网络中的保护方法。在该方法中，为保护路径包括保护路径和转向保护路径的共享保护环上的业务数据流建立保护路径。首先，通过包裹保护路径发送第一服务数据流。然后，服务数据流节点停止将第一服务数据流之后的第二服务数据流发送到包装保护路径，并且缓冲第二服务数据流。当第一服务数据流再次完全通过服务数据流节点时，缓冲的第二服务数据流从包裹保护路径切换到转向保护路径。

2. 发明授权

US08565071B2 Protection method, system, and device in packet transport network 有权
标题翻译：分组传输网络中的保护方法，系统和设备
公开(公告)号：US08565071B2
公开(公告)日：2013-10-22
申请号：US12826298
申请日：2010-06-29
申请人： Jia He , Yang Yang , Yongjun Zhang , Wenjun Xie , Shanguo Huang , Wanyi Gu
发明人： Jia He , Yang Yang , Yongjun Zhang , Wenjun Xie , Shanguo Huang , Wanyi Gu
IPC分类号： G01R31/08
CPC分类号： H04L12/437 , H04L12/42 , H04L45/00 , H04L45/22 , H04L45/28 , H04L47/10 , H04L47/34
摘要： A protection method in a packet transport network is provided. A protection path is established for a service data flow borne on a shared protection ring in the method, where the protection path includes a wrapping protection path and a steering protection path. Firstly, a first service data flow is sent through the wrapping protection path. Then, a service data flow node stops sending a second service data flow subsequent to the first service data flow to the wrapping protection path, and buffers the second service data flow. When the first service data flow completely passes by the service data flow node again, the buffered second service data flow is switched from the wrapping protection path to the steering protection path.
摘要翻译：提供了分组传输网络中的保护方法。在该方法中，为保护路径包括保护路径和转向保护路径的共享保护环上的服务数据流建立保护路径。首先，通过包裹保护路径发送第一服务数据流。然后，服务数据流节点停止将第一服务数据流之后的第二服务数据流发送到包装保护路径，并缓冲第二服务数据流。当第一服务数据流再次完全通过服务数据流节点时，缓冲的第二服务数据流从包裹保护路径切换到转向保护路径。

3. 发明申请

US20120114063A1 METHOD, APPARATUS AND SYSTEM FOR ELIMINATING ALIASING NOISE IN MULTI-CARRIER MODULATION SYSTEM 有权
标题翻译：多载波调制系统消除噪声的方法，装置及系统
公开(公告)号：US20120114063A1
公开(公告)日：2012-05-10
申请号：US13354160
申请日：2012-01-19
申请人： Huijian Bo , Tao Wu , Yongjun Zhang
发明人： Huijian Bo , Tao Wu , Yongjun Zhang
IPC分类号： H04B15/00
CPC分类号： H04L27/2647 , H04L2025/03414
摘要： A method, an apparatus and a system for eliminating aliasing noise in a multi-carrier modulation system are disclosed. The method includes: acquiring a first power spectrum density template; acquiring information of in-band subcarriers whose aliasing noise is greater than background noise, and acquiring a difference between the aliasing noise and the background noise of the in-band subcarriers; adjusting the first power spectrum density template according to the information of the in-band subcarriers and the corresponding difference to obtain a second power spectrum density template; and sending signals according to the second power spectrum density template. The method, the apparatus, and the system disclosed herein eliminate the aliasing crosstalk noise, improve the performance and stability of in-band services without involving upgrade or modification of the Customer Premises Equipment (CPE), and are easy to implement.
摘要翻译：公开了一种用于消除多载波调制系统中的混叠噪声的方法，装置和系统。该方法包括：获取第一功率谱密度模板; 获取其混叠噪声大于背景噪声的带内子载波的信息，以及获取所述带内副载波的混叠噪声与背景噪声之间的差; 根据带内子载波的信息和相应的差值调整第一功率谱密度模板，以获得第二功率谱密度模板; 并根据第二功率谱密度模板发送信号。本文公开的方法，装置和系统消除了混叠串扰噪声，提高了带内服务的性能和稳定性，而不涉及客户端设备（CPE）的升级或修改，并且易于实现。

4. 发明授权

US07786336B2 Catalyst composition for ethylene oligomerization and the use thereof 有权
标题翻译：用于乙烯低聚的催化剂组合物及其用途
公开(公告)号：US07786336B2
公开(公告)日：2010-08-31
申请号：US11716540
申请日：2007-03-09
申请人： Baojun Zhang , Tao Jiang , Jianzhong Li , Lihua Xing , Yingnan Ning , Shukun Sun , Dongting Kuang , Yongcheng Sun , Yunguang Han , Qian Chen , Hongxia Chen , Deshun Zhang , Yulong Li , Yongjun Zhang , Huimin Yuan , Sihan Wang , Guizhi Wang , Jingyuan Zhang
发明人： Baojun Zhang , Tao Jiang , Jianzhong Li , Lihua Xing , Yingnan Ning , Shukun Sun , Dongting Kuang , Yongcheng Sun , Yunguang Han , Qian Chen , Hongxia Chen , Deshun Zhang , Yulong Li , Yongjun Zhang , Huimin Yuan , Sihan Wang , Guizhi Wang , Jingyuan Zhang
IPC分类号： C07C2/26 , C07C2/32 , B01J31/14 , B01J31/18 , B01J31/22
CPC分类号： C07C2/32 , B01J31/0201 , B01J31/0204 , B01J31/0231 , B01J31/188 , B01J2231/20 , B01J2531/62 , C07C2531/14 , C07C2531/22 , C08F110/02 , Y02P20/52 , C08F2500/02
摘要： The present invention relates to a catalyst composition for ethylene oligomerization and the use thereof. Such catalyst composition includes chromium compound, ligand containing P and N, activator and accelerator; wherein the chromium compound is selected from the group consisting of acetyl acetone chromium, THF-chromium chloride and Cr(2-ethylhecanoate)3; general formula of the ligand containing P and N is shown as: in which R1, R2, R3 and R4 are phenyl, benzyl, or naphthyl. R5 is isopropyl, butyl, cyclopropyl, cyclopentyl, cyclohexyl or fluorenyl; the activatior is methyl aluminoxane, ethyl aluminoxane, propyl aluminoxane and/or butyl aluminoxane; the accelerator is selected from the group consisting of 1,1,2,2,-tetrachloroethane, 1,1,2,2-tetrabromoethane, 1,1,2,2-tetrafluoroethane, and compounds having a formula of X1R6X2, in which X1 and X2 are F, Cl, Br, I or alkoxyl, R6 is alkylene or arylene group; the molar ratio of chromium compound, ligand containing P and N, activator and accelerator is 1:0.5˜10:50˜3000:0.5˜10. After mixing the four components mentioned previously under nitrogen atmosphere for 10 minutes, they are incorporated to the reactor, or these four components are incorporated directly into the reactor. Then ethylene is introduced for oligomerization. Such catalyst can be used in producing 1-octene through ethylene oligomerization. It is advantageous in high catalysing activity, high 1-octene selectivity, etc. The catalytic activity is more than 1.0×106 g product·ma−1 Cr·h−1, the fraction of C8 linear α-olefin is more than 70% by mass.
摘要翻译：本发明涉及一种用于乙烯低聚的催化剂组合物及其用途。这种催化剂组合物包括铬化合物，含有P和N的配体，活化剂和促进剂; 其中铬化合物选自乙酰丙酮铬，THF-氯化铬和Cr（2-乙基庚酸酯）3; 含有P和N的配体的通式为：其中R 1，R 2，R 3和R 4为苯基，苄基或萘基。 R5是异丙基，丁基，环丙基，环戊基，环己基或芴基; 活性物质是甲基铝氧烷，乙基铝氧烷，丙基铝氧烷和/或丁基铝氧烷; 促进剂选自1,1,2,2-四氯乙烷，1,1,2,2-四溴乙烷，1,1,2,2-四氟乙烷和具有式X1R6X2的化合物，其中 X 1和X 2是F，Cl，Br，I或烷氧基，R 6是亚烷基或亚芳基; 铬化合物，含P和N的配体，活化剂和促进剂的摩尔比为1:0.5〜10:50〜3000:0.5〜10。在氮气氛下将上述四种组分混合10分钟后，将它们并入反应器中，或将这四种组分直接并入反应器中。然后引入乙烯用于低聚。这种催化剂可用于通过乙烯低聚制备1-辛烯。高催化活性，1-辛烯选择性高等优点。催化活性大于1.0×106 g产物·ma-1 Cr·h-1，C8线性α-烯烃的分数大于70％的质量。

5. 外观设计

USD756013S1 Foldable lamp 有权
标题翻译：折叠灯
公开(公告)号：USD756013S1
公开(公告)日：2016-05-10
申请号：US29497519
申请日：2014-07-25
申请人： Sunny Lee , Yongjun Zhang
设计人： Sunny Lee , Yongjun Zhang

6. 发明授权

US08810280B2 Low leakage spare gates for integrated circuits 有权
标题翻译：集成电路的低泄漏备用门
公开(公告)号：US08810280B2
公开(公告)日：2014-08-19
申请号：US13267142
申请日：2011-10-06
申请人： Rambabu Pyapali , Yongjun Zhang , Yongning Sheng
发明人： Rambabu Pyapali , Yongjun Zhang , Yongning Sheng
IPC分类号： H03K19/00
CPC分类号： H03K19/00384 , H01L2924/0002 , H01L2924/00
摘要： Devices, systems, methods, and other embodiments associated with spare gates are described. In one embodiment, a spare gate in an integrated circuit has a disconnected discharge path to minimize or eliminate current leakage.
摘要翻译：描述了与备用门相关联的设备，系统，方法和其他实施例。在一个实施例中，集成电路中的备用栅极具有断开的放电路径以最小化或消除电流泄漏。

7. 发明申请

US20100127972A1 Cursor control 有权
标题翻译：游标控制
公开(公告)号：US20100127972A1
公开(公告)日：2010-05-27
申请号：US12456847
申请日：2009-06-22
申请人： Sriram Yadavalli , Yongjun Zhang , Antti Koivisto
发明人： Sriram Yadavalli , Yongjun Zhang , Antti Koivisto
IPC分类号： G06F3/033 , G06F3/048
CPC分类号： G06F3/04812 , G06F3/017
摘要： A method involving: (i) detecting one of a plurality of possible directional input commands for controlling the position of a cursor in a display; (ii) determining whether the detected directional input should be interpreted as an input under a free-roaming mode or under an attraction mode (iii) if the detected directional input is interpreted as an input under the free-roaming mode then determining an end position at a predetermined magnitude from the current position on a bearing determined by the detected directional input (iv) if the detected directional input is interpreted as an input under the attraction mode then determining the end position as coincident with a selectable item; (v) moving the cursor from the current position to the determined end position in a series of steps; and (vi) setting the end position as the current position.
摘要翻译：一种方法，包括：（i）检测多个可能的方向输入命令中的一个以控制显示器中的光标的位置; （ii）确定检测到的方向输入是否应被解释为在自由漫游模式下或在吸引模式下的输入（iii）如果检测到的方向输入被解释为自由漫游模式下的输入，则确定结束位置如果检测到的方向输入被解释为在吸引模式下的输入，则以与检测到的方向输入（iv）确定的轴承上的当前位置相距预定的大小，然后确定结束位置与可选项目一致; （v）在一系列步骤中将光标从当前位置移动到所确定的结束位置; 和（vi）将结束位置设置为当前位置。

8. 发明申请

US20070232481A1 Catalyst composition for ethylene oligomerization and the use thereof 有权
标题翻译：用于乙烯低聚的催化剂组合物及其用途
公开(公告)号：US20070232481A1
公开(公告)日：2007-10-04
申请号：US11716540
申请日：2007-03-09
申请人： Baojun Zhang , Tao Jiang , Jianzhong Li , Lihua Xing , Yingnan Ning , Shukun Sun , Dongting Kuang , Yongcheng Sun , Yunguang Han , Qian Chen , Hongxia Chen , Deshun Zhang , Yulong Li , Yongjun Zhang , Huimin Yuan , Sihan Wang , Guizhi Wang , Jingyuan Zhang
发明人： Baojun Zhang , Tao Jiang , Jianzhong Li , Lihua Xing , Yingnan Ning , Shukun Sun , Dongting Kuang , Yongcheng Sun , Yunguang Han , Qian Chen , Hongxia Chen , Deshun Zhang , Yulong Li , Yongjun Zhang , Huimin Yuan , Sihan Wang , Guizhi Wang , Jingyuan Zhang
IPC分类号： C08F4/00
CPC分类号： C07C2/32 , B01J31/0201 , B01J31/0204 , B01J31/0231 , B01J31/188 , B01J2231/20 , B01J2531/62 , C07C2531/14 , C07C2531/22 , C08F110/02 , Y02P20/52 , C08F2500/02
摘要： The present invention relates to a catalyst composition for ethylene oligomerization and the use thereof. Such catalyst composition includes chromium compound, ligand containing P and N, activator and accelerator; wherein the chromium compound is selected from the group consisting of acetyl acetone chromium, THF-chromium chloride and/or Cr(2-ethylhecanoate)3; general formula of the ligand containing P and N is shown as: in which R1, R2, R3 and R4 are phenyl, benzyl, or naphthyl. R5 is isopropyl, butyl, cyclopropyl, cyclopentyl, cyclohexyl or fluorenyl; the activatior is methyl aluminoxane, ethyl aluminoxane, propyl aluminoxane and/or butyl aluminoxane; general formula of the accelerator is X1R6X2, in which X1 and X2 are F, Cl, Br, I or alkoxyl, R6 is alkyl or aryl; the molar ratio of a, b, c and d is 1:0.5˜10:50˜3000:0.5˜10. After mixing the four components mentioned previously under nitrogen atmosphere for 10 minutes, they are incorporated to the reactor, or these four components are incorporated directly into the reactor. Then ethylene is introduced for oligomerization. Such catalyst can be used in producing 1-octene through ethylene oligomerization. It is advantageous in high catalysing activity, high 1-octene selectivity, etc. The catalytic activity is more than 1.0×106 g product·mol−1 Cr ·h−1, the fraction of C8 linear α-olefin is more than 70% by mass.
摘要翻译：本发明涉及一种用于乙烯低聚的催化剂组合物及其用途。这种催化剂组合物包括铬化合物，含有P和N的配体，活化剂和促进剂; 其中所述铬化合物选自乙酰丙酮铬，THF-氯化铬和/或Cr（2-乙基庚酸酯）3。含有P和N的配体的通式示于：其中R 1，R 2，R 3和R 4 苯基，苄基或萘基。 R 5是异丙基，丁基，环丙基，环戊基，环己基或芴基; 活性物质是甲基铝氧烷，乙基铝氧烷，丙基铝氧烷和/或丁基铝氧烷; 加速剂的通式是X 1，X 6，X 2，其中X 1和X 2， 2是F，Cl，Br，I或烷氧基，R 6是烷基或芳基; a，b，c和d的摩尔比为1：0.5〜10：50〜3000：0.5〜10。在氮气氛下将上述四种组分混合10分钟后，将它们并入反应器中，或将这四种组分直接并入反应器中。然后引入乙烯用于低聚。这种催化剂可用于通过乙烯低聚制备1-辛烯。在高催化活性，高1-辛烯选择性等方面是有利的。催化活性大于1.0×10 -6 g产物。 > -1，C 8直链α-烯烃的分数大于70质量％。

9. 发明授权

US08923454B2 Method, apparatus and system for eliminating aliasing noise in multi-carrier modulation system 有权
标题翻译：用于消除多载波调制系统中混叠噪声的方法，装置和系统
公开(公告)号：US08923454B2
公开(公告)日：2014-12-30
申请号：US13354160
申请日：2012-01-19
申请人： Huijian Bo , Tao Wu , Yongjun Zhang
发明人： Huijian Bo , Tao Wu , Yongjun Zhang
IPC分类号： H04B15/00 , H04L27/26 , H04L25/03
CPC分类号： H04L27/2647 , H04L2025/03414
摘要： A method, an apparatus and a system for eliminating aliasing noise in a multi-carrier modulation system are disclosed. The method includes: acquiring a first power spectrum density template; acquiring information of in-band subcarriers whose aliasing noise is greater than background noise, and acquiring a difference between the aliasing noise and the background noise of the in-band subcarriers; adjusting the first power spectrum density template according to the information of the in-band subcarriers and the corresponding difference to obtain a second power spectrum density template; and sending signals according to the second power spectrum density template. The method, the apparatus, and the system disclosed herein eliminate the aliasing crosstalk noise, improve the performance and stability of in-band services without involving upgrade or modification of the Customer Premises Equipment (CPE), and are easy to implement.
摘要翻译：公开了一种用于消除多载波调制系统中的混叠噪声的方法，装置和系统。该方法包括：获取第一功率谱密度模板; 获取其混叠噪声大于背景噪声的带内子载波的信息，以及获取所述带内副载波的混叠噪声与背景噪声之间的差; 根据带内子载波的信息和相应的差值调整第一功率谱密度模板，以获得第二功率谱密度模板; 并根据第二功率谱密度模板发送信号。本文公开的方法，装置和系统消除了混叠串扰噪声，提高了带内服务的性能和稳定性，而不涉及客户端设备（CPE）的升级或修改，并且易于实现。

10. 外观设计

USD785222S1 Foldable lamp 有权
公开(公告)号：USD785222S1
公开(公告)日：2017-04-25
申请号：US29497529
申请日：2014-07-25
申请人： Sunny Lee , Yongjun Zhang
设计人： Sunny Lee , Yongjun Zhang

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