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1.发明授权Cathode active material for lithium secondary batteries with core of lithium metal oxide and shell of lithium iron phosphate oxide, method of preparing the same, and lithium secondary batteries comprising the same 有权具有锂金属氧化物和锂磷酸铁锂的锂的锂二次电池的阴极活性材料及其制备方法以及包含该锂二次电池的锂二次电池公开(公告)号：US08927153B2
公开(公告)日：2015-01-06
申请号：US12528133
申请日：2007-10-31
申请人： Seong-Bae Kim , Woo-Seong Kim , Ji-Jun Hong , Sung-Tae Koh , Yoon-Jeong Heo
发明人： Seong-Bae Kim , Woo-Seong Kim , Ji-Jun Hong , Sung-Tae Koh , Yoon-Jeong Heo
IPC分类号： H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/525 , H01M4/58 , H01M10/0525 , H01M4/505 , H01M4/62 , H01M4/36
CPC分类号： H01M4/5825 , H01M4/364 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： The present invention relates to a cathode active material for lithium secondary batteries with high safety, a method of preparing the same and lithium secondary batteries comprising the same. The cathode active material of the present invention comprises a lithium metal oxide secondary particle core portion formed by aggregation of lithium metal oxide primary particles; and a shell portion formed by coating the secondary particle core portion with an olivine-structured lithium iron phosphate oxide. The cathode active material of the present invention allows to manufacture lithium secondary batteries with improved safety, especially overcharge characteristics.
摘要翻译： 本发明涉及一种高安全性的锂二次电池用正极活性物质及其制备方法以及包含该二次电池的锂二次电池。 本发明的正极活性物质包含通过锂金属氧化物一次粒子的聚集而形成的锂金属氧化物二次粒子核心部分， 以及通过用橄榄石结构的磷酸铁锂氧化物涂覆二次粒子芯部而形成的壳部。 本发明的正极活性物质能够制造安全性提高的锂二次电池，特别是过充电特性。
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2.发明申请CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES WITH HIGH SAFETY, METHOD OF PREPARING THE SAME, AND LITHIUM SECONDARY BATTERIES COMPRISING THE SAME 有权用于具有高安全性的锂二次电池的阴极活性材料，其制备方法和包含其的锂二次电池公开(公告)号：US20100203388A1
公开(公告)日：2010-08-12
申请号：US12528133
申请日：2007-10-31
申请人： Seong-Bae Kim , Woo-Seong Kim , Ji-Jun Hong , Sung-Tae Koh , Yoon-Jeong Heo
发明人： Seong-Bae Kim , Woo-Seong Kim , Ji-Jun Hong , Sung-Tae Koh , Yoon-Jeong Heo
CPC分类号： H01M4/5825 , H01M4/364 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： The present invention relates to a cathode active material for lithium secondary batteries with high safety, a method of preparing the same and lithium secondary batteries comprising the same. The cathode active material of the present invention comprises a lithium metal oxide secondary particle core portion formed by aggregation of lithium metal oxide primary particles; and a shell portion formed by coating the secondary particle core portion with an olivine-structured lithium iron phosphate oxide. The cathode active material of the present invention allows to manufacture lithium secondary batteries with improved safety, especially overcharge characteristics.
摘要翻译： 本发明涉及一种高安全性的锂二次电池用正极活性物质及其制备方法以及包含该二次电池的锂二次电池。 本发明的正极活性物质包含通过锂金属氧化物一次粒子的聚集而形成的锂金属氧化物二次粒子核心部分， 以及通过用橄榄石结构的磷酸铁锂氧化物涂覆二次粒子芯部而形成的壳部。 本发明的正极活性物质能够制造安全性提高的锂二次电池，特别是过充电特性。
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3.发明授权System, apparatus, and method for enhancing mobile communication terminal push to talk service 失效用于增强移动通信终端一键通服务的系统，装置和方法公开(公告)号：US07684814B2
公开(公告)日：2010-03-23
申请号：US11325934
申请日：2005-12-30
申请人： Woo-Seong Kim
发明人： Woo-Seong Kim
CPC分类号： H04L65/4061 , H04L65/1016 , H04W4/10 , H04W4/12 , H04W76/45
摘要： Disclosed is a system, apparatus, and method for enhancing a mobile communication terminal PTT service which includes a Voice Message System (VMS) server for storing a voice message sent from a sender's terminal when a recipient's terminal is in a receive-not-ready state; and a Session Initiation Protocol (SIP) proxy server for transmitting the stored voice message to the recipient's terminal at the request of the recipient's terminal.
摘要翻译： 公开了一种用于增强移动通信终端PTT服务的系统，装置和方法，该系统，装置和方法包括语音消息系统（VMS）服务器，用于当接收方的终端处于接收未就绪状态时存储从发送者终端发送的语音消息 ; 以及会话发起协议（SIP）代理服务器，用于根据接收者的终端的请求将存储的语音消息发送到接收者的终端。
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4.发明申请公开(公告)号：US20060235832A1
公开(公告)日：2006-10-19
申请号：US11378530
申请日：2006-03-17
申请人： Woo-Seong Kim
发明人： Woo-Seong Kim
IPC分类号： G06F17/30
CPC分类号： H04H60/80 , H04H60/72 , H04H60/74 , H04H60/91 , H04H2201/30 , H04H2201/37 , H04N7/163 , H04N21/4332 , H04N21/4788 , H04N21/4828
摘要： A broadcast terminal and corresponding method of using the terminal includes receiving at the terminal a request for information for a user. This request for information relates to broadcast content received by the terminal. The method further includes searching the terminal for the information. If the information is found, then the method further includes displaying the information. Otherwise, if the information is not found, then the method further includes sending a search request for the desired information to one or more associated terminals, responsive to the initial request for information from the user.
摘要翻译： 广播终端和使用终端的相应方法包括在终端接收用户的信息请求。 该信息请求涉及终端所接收的广播内容。 该方法还包括搜索终端的信息。 如果找到信息，则该方法还包括显示信息。 否则，如果没有找到信息，则该方法还包括响应于来自用户的信息的初始请求，向一个或多个相关终端发送所需信息的搜索请求。
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5.发明申请System, apparatus, and method for enhancing mobile communication terminal push to talk service 失效用于增强移动通信终端一键通服务的系统，装置和方法公开(公告)号：US20060148504A1
公开(公告)日：2006-07-06
申请号：US11325934
申请日：2005-12-30
申请人： Woo-Seong Kim
发明人： Woo-Seong Kim
IPC分类号： H04B7/00
CPC分类号： H04L65/4061 , H04L65/1016 , H04W4/10 , H04W4/12 , H04W76/45
摘要： Disclosed is a system, apparatus, and method for enhancing a mobile communication terminal PTT service which includes a Voice Message System (VMS) server for storing a voice message sent from a sender's terminal when a recipient's terminal is in a receive-not-ready state; and a Session Initiation Protocol (SIP) proxy server for transmitting the stored voice message to the recipient's terminal at the request of the recipient's terminal.
摘要翻译： 公开了一种用于增强移动通信终端PTT服务的系统，装置和方法，该系统，装置和方法包括语音消息系统（VMS）服务器，用于当接收方的终端处于接收未就绪状态时存储从发送者终端发送的语音消息 ; 以及会话发起协议（SIP）代理服务器，用于根据接收者的终端的请求将存储的语音消息发送到接收者的终端。
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6.发明申请公开(公告)号：US20110052991A1
公开(公告)日：2011-03-03
申请号：US12626300
申请日：2009-11-25
申请人： Seong-Bae Kim , Woo-Seong Kim , Ki-Sup Song , Ji-Jun Hong , Sung-Tae Ko , Yoon-Jeong Heo
发明人： Seong-Bae Kim , Woo-Seong Kim , Ki-Sup Song , Ji-Jun Hong , Sung-Tae Ko , Yoon-Jeong Heo
CPC分类号： H01M4/505 , C01G45/1228 , C01G45/1242 , C01G51/42 , C01G51/50 , C01G53/50 , C01P2004/03 , C01P2004/51 , C01P2004/62 , C01P2004/82 , C01P2006/40 , H01M4/364 , H01M4/366 , H01M4/525 , H01M4/62 , H01M4/624 , H01M4/625 , H01M4/626
摘要： Disclosed are a cathode active material for lithium secondary batteries, a method for preparing the same, and lithium secondary batteries comprising the same. The cathode active material for lithium secondary batteries comprises a lithium metal oxide secondary particle core formed by aggregation of a plurality of lithium metal oxide primary particles; a first shell formed by coating the surface of the secondary particle core with a plurality of barium titanate particles and a plurality of metal oxide particles; and a second shell formed by coating the surface of the first shell with a plurality of olivine-type lithium iron phosphate oxide particles and a plurality of conductive material particles. The cathode active material for lithium secondary batteries allows manufacture of lithium secondary batteries having excellent thermal stability, high-temperature durability and overcharge safety.
摘要翻译： 公开了一种用于锂二次电池的正极活性材料及其制备方法，以及包含该二次电池的锂二次电池。 用于锂二次电池的正极活性材料包括通过多个锂金属氧化物一次粒子的聚集而形成的锂金属氧化物二次粒子芯; 通过用多个钛酸钡颗粒和多个金属氧化物颗粒涂覆二次颗粒芯的表面而形成的第一壳; 以及通过用多个橄榄石型磷酸铁锂颗粒和多个导电材料颗粒涂覆第一壳体的表面而形成的第二壳体。 用于锂二次电池的正极活性材料允许制造具有优异的热稳定性，高温耐久性和过充电安全性的锂二次电池。
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7.发明申请Mobile communications terminal for receiving digital multimedia broadcastinging and system thereof 审中-公开用于接收数字多媒体广播的移动通信终端及其系统公开(公告)号：US20060105704A1
公开(公告)日：2006-05-18
申请号：US11270506
申请日：2005-11-10
申请人： Woo-Seong Kim
发明人： Woo-Seong Kim
IPC分类号： H04H7/00
摘要： A mobile communications terminal for receiving a digital multimedia broadcasting and a system thereof are discussed. The system in one aspect includes a broadcasting terminal for broadcasting a received digital multimedia broadcasting signal, and at least one mobile communications terminal for displaying the digital multimedia broadcasting signal broadcast from the broadcasting terminal.
摘要翻译： 讨论了用于接收数字多媒体广播的移动通信终端及其系统。 该系统在一个方面包括广播终端，用于广播接收的数字多媒体广播信号，以及至少一个移动通信终端，用于显示从广播终端广播的数字多媒体广播信号。
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8.发明授权公开(公告)号：US08808916B2
公开(公告)日：2014-08-19
申请号：US12626300
申请日：2009-11-25
申请人： Seong-Bae Kim , Woo-Seong Kim , Ki-Sup Song , Ji-Jun Hong , Sung-Tae Ko , Yoon-Jeong Heo
发明人： Seong-Bae Kim , Woo-Seong Kim , Ki-Sup Song , Ji-Jun Hong , Sung-Tae Ko , Yoon-Jeong Heo
CPC分类号： H01M4/505 , C01G45/1228 , C01G45/1242 , C01G51/42 , C01G51/50 , C01G53/50 , C01P2004/03 , C01P2004/51 , C01P2004/62 , C01P2004/82 , C01P2006/40 , H01M4/364 , H01M4/366 , H01M4/525 , H01M4/62 , H01M4/624 , H01M4/625 , H01M4/626
摘要： Disclosed are a cathode active material for lithium secondary batteries, a method for preparing the same, and lithium secondary batteries comprising the same. The cathode active material for lithium secondary batteries comprises a lithium metal oxide secondary particle core formed by aggregation of a plurality of lithium metal oxide primary particles; a first shell formed by coating the surface of the secondary particle core with a plurality of barium titanate particles and a plurality of metal oxide particles; and a second shell formed by coating the surface of the first shell with a plurality of olivine-type lithium iron phosphate oxide particles and a plurality of conductive material particles. The cathode active material for lithium secondary batteries allows manufacture of lithium secondary batteries having excellent thermal stability, high-temperature durability and overcharge safety.
摘要翻译： 公开了一种用于锂二次电池的正极活性材料及其制备方法，以及包含该二次电池的锂二次电池。 用于锂二次电池的正极活性材料包括通过多个锂金属氧化物一次粒子的聚集而形成的锂金属氧化物二次粒子芯; 通过用多个钛酸钡颗粒和多个金属氧化物颗粒涂覆二次颗粒芯的表面而形成的第一壳; 以及通过用多个橄榄石型磷酸铁锂颗粒和多个导电材料颗粒涂覆第一壳体的表面而形成的第二壳体。 用于锂二次电池的正极活性材料允许制造具有优异的热稳定性，高温耐久性和过充电安全性的锂二次电池。
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9.发明授权Cathode active material for lithium secondary batteries with high safety, method of preparing the same and lithium secondary batteries comprising the same 有权具有高安全性的锂二次电池用阴极活性物质及其制备方法以及包含该二次电池的锂二次电池公开(公告)号：US08367247B2
公开(公告)日：2013-02-05
申请号：US12528151
申请日：2008-11-11
申请人： Seong-Bae Kim , Woo-Seong Kim , Yoon-Jeong Heo , Sung-Tae Ko , Ji-Jun Hong
发明人： Seong-Bae Kim , Woo-Seong Kim , Yoon-Jeong Heo , Sung-Tae Ko , Ji-Jun Hong
IPC分类号： H01M4/485 , H01M4/1391 , B05D5/12
CPC分类号： H01M4/485 , B82Y30/00 , C01G23/006 , C01G45/1228 , C01G45/1242 , C01G51/42 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2004/04 , C01P2004/84 , C01P2006/11 , C01P2006/40 , C04B35/62805 , C04B35/62821 , C04B35/62892 , C04B2235/3203 , C04B2235/3222 , C04B2235/3268 , C04B2235/3275 , C04B2235/3279 , C04B2235/5436 , C04B2235/5454 , H01M4/131 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/052 , Y02T10/7011
摘要： A cathode active material for a lithium secondary battery includes a lithium metal oxide secondary particle core formed by agglomerating lithium metal oxide primary particles; and a shell formed by coating the secondary particle core with barium titanate and metal oxide. This cathode active material allows making a lithium secondary battery having improved safety, particularly in thermal stability and overcharging characteristics.
摘要翻译： 锂二次电池用正极活性物质包括通过使锂金属氧化物一次粒子聚集而形成的锂金属氧化物二次粒子芯; 以及通过用钛酸钡和金属氧化物涂覆二次粒子芯而形成的壳。 这种阴极活性材料允许制造具有改进的安全性的锂二次电池，特别是在热稳定性和过充电特性方面。
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10.发明申请CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES WITH HIGH SAFETY, METHOD OF PREPARING THE SAME AND LITHIUM SECONDARY BATTERIES COMPRISING THE SAME 有权用于具有高安全性的锂二次电池的阴极活性材料，其制备方法和包含该锂二次电池的锂二次电池公开(公告)号：US20100310940A1
公开(公告)日：2010-12-09
申请号：US12528151
申请日：2008-11-11
申请人： Seong-Bae Kim , Woo-Seong Kim , Yoon-Jeong Heo , Sung-Tae Ko , Ji-Jun Hong
发明人： Seong-Bae Kim , Woo-Seong Kim , Yoon-Jeong Heo , Sung-Tae Ko , Ji-Jun Hong
CPC分类号： H01M4/485 , B82Y30/00 , C01G23/006 , C01G45/1228 , C01G45/1242 , C01G51/42 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2004/04 , C01P2004/84 , C01P2006/11 , C01P2006/40 , C04B35/62805 , C04B35/62821 , C04B35/62892 , C04B2235/3203 , C04B2235/3222 , C04B2235/3268 , C04B2235/3275 , C04B2235/3279 , C04B2235/5436 , C04B2235/5454 , H01M4/131 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/052 , Y02T10/7011
摘要： A cathode active material for a lithium secondary battery includes a lithium metal oxide secondary particle core formed by agglomerating lithium metal oxide primary particles; and a shell formed by coating the secondary particle core with barium titanate and metal oxide. This cathode active material allows making a lithium secondary battery having improved safety, particularly in thermal stability and overcharging characteristics.
摘要翻译： 锂二次电池用正极活性物质包括通过使锂金属氧化物一次粒子聚集而形成的锂金属氧化物二次粒子芯; 以及通过用钛酸钡和金属氧化物涂覆二次粒子芯而形成的壳。 这种阴极活性材料允许制造具有改进的安全性的锂二次电池，特别是在热稳定性和过充电特性方面。
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