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11. 发明申请

US20110099473A1 Input signal processing device for portable device and method of the same 审中-公开
标题翻译：便携式设备的输入信号处理装置及其方法
公开(公告)号：US20110099473A1
公开(公告)日：2011-04-28
申请号：US12925316
申请日：2010-10-19
申请人： Dong Kyun Son , Dong Han Kang , Woo Chan Park , Sang Hoon Kang
发明人： Dong Kyun Son , Dong Han Kang , Woo Chan Park , Sang Hoon Kang
IPC分类号： G06F3/01
CPC分类号： G06F3/04883
摘要： A method of processing an input signal of a portable device is provided, including collecting an input signal generated from at least one of an input unit and a touch screen; generating a preset repetitive input signal when the collected input signal corresponds to a preset condition input signal; and using an application that is currently activated based on the repetitive input signal.
摘要翻译：提供一种处理便携式设备的输入信号的方法，包括收集从输入单元和触摸屏中的至少一个生成的输入信号; 当所收集的输入信号对应于预设条件输入信号时，产生预置的重复输入信号; 并使用基于重复输入信号当前被激活的应用程序。

12. 发明申请

US20080248761A1 MOBILE COMMUNICATION TERMINAL FOR PTT AND METHOD FOR PROCESSING MISSED CALL INFORMATION THEREOF 有权
标题翻译：用于PTT的移动通信终端和用于处理其丢失的呼叫信息的方法
公开(公告)号：US20080248761A1
公开(公告)日：2008-10-09
申请号：US11947476
申请日：2007-11-29
申请人： Sang Uk SEO , Woo Chan PARK
发明人： Sang Uk SEO , Woo Chan PARK
IPC分类号： H04B1/38
CPC分类号： H04W4/10 , H04M1/575 , H04M1/656 , H04M1/72519 , H04M3/42042 , H04M3/533 , H04M15/856 , H04M2250/60 , H04W76/45
摘要： The present invention relates to a mobile communication terminal for Push To Talk (PTT) and a method for processing missed call information thereof, which allows a receiver to check why an originator requested the PTT telephone call during the absence of the receiver through missed call information. The missed call information includes the voice of the originator requesting the PTT call, and the voice of the originator is output when confirmation of the missed call information is requested.
摘要翻译：本发明涉及一种用于一键通（PTT）的移动通信终端和一种用于处理其未接来电信息的方法，该方法允许接收机通过未接来电信息来检查发信者在接收机不存在期间是否请求PTT电话呼叫的原因。未接来电信息包括请求PTT呼叫的发起者的语音，并且在请求确认未接呼叫信息时输出发起者的话音。

13. 发明授权

US07194499B2 Pipelined divider and dividing method with small lookup table 有权
标题翻译：流水线分割器和小型查找表的分割方法
公开(公告)号：US07194499B2
公开(公告)日：2007-03-20
申请号：US10231566
申请日：2002-08-30
申请人： Woong Jeong , Jong Chul Jeong , Woo Chan Park , Moon Key Lee , Tack Don Han
发明人： Woong Jeong , Jong Chul Jeong , Woo Chan Park , Moon Key Lee , Tack Don Han
IPC分类号： G06F7/52
CPC分类号： G06F7/535 , G06F2207/5354
摘要： A pipelined divider with a small lookup table is disclosed. The pipelined divider can greatly reduce the size of a lookup table with a low cost to overcome the problems involved in the conventional pipelined divider requiring a large lookup table due to its iterative operation type. The pipelined divider has a delay time of 3 cycles in a single precision, and can reduce a chip size by about ⅓ in comparison to the existing pipelined divider.
摘要翻译：公开了具有小查找表的流水线分配器。流水线分配器可以以低成本大大减小查找表的大小，以克服由于其迭代操作类型而需要大的查找表的传统流水线分配器中涉及的问题。流水线分配器具有单个精度的3个周期的延迟时间，与现有的流水线分配器相比，可以将芯片尺寸减小约1/3。

14. 发明申请

US20060098021A1 Graphics system and memory device for three-dimensional graphics acceleration and method for three dimensional graphics processing 审中-公开
标题翻译：用于三维图形加速的图形系统和存储器件以及三维图形处理方法
公开(公告)号：US20060098021A1
公开(公告)日：2006-05-11
申请号：US11268575
申请日：2005-11-08
申请人： Jung-Hwan Rim , Tack Han , Kyung-Ho Kim , Joo-Kwang Kim , Sung-Soo Byeon , Il-San Kim , Woo-Chan Park
发明人： Jung-Hwan Rim , Tack Han , Kyung-Ho Kim , Joo-Kwang Kim , Sung-Soo Byeon , Il-San Kim , Woo-Chan Park
IPC分类号： G06F12/02
CPC分类号： G06T15/005 , G06F12/0223 , G06T1/20
摘要： A graphics system and a memory device for three-dimensional (3D) graphics acceleration, and a method for 3D graphics processing, are provided. In a memory device in a graphics system for 3D graphics processing, a memory structure includes a first memory area allocated to a texture buffer for storing texture data, and a second memory area allocated to a frame buffer for storing frame data in pixels. A comparator controls the memory structure to operate as the texture buffer if an input address to the memory structure indicates the first memory area and controls the memory structure to operate as the frame buffer if the input address indicates the second memory area. If the memory structure operates as the frame buffer, an ALU performs depth comparison or alpha-blending on input frame data and frame data read from the frame buffer.
摘要翻译：提供了用于三维（3D）图形加速的图形系统和存储器件，以及用于3D图形处理的方法。在用于3D图形处理的图形系统中的存储器件中，存储器结构包括分配给用于存储纹理数据的纹理缓冲器的第一存储器区域和分配给用于以像素存储帧数据的帧缓冲器的第二存储器区域。如果存储器结构的输入地址指示第一存储器区域并且如果输入地址指示第二存储区域则控制存储器结构作为帧缓冲器操作，则比较器控制存储器结构作为纹理缓冲器操作。如果存储器结构作为帧缓冲器操作，则ALU对从帧缓冲器读取的输入帧数据和帧数据执行深度比较或α混合。

15. 发明授权

US08855582B2 Mobile communication terminal for PTT and method for processing missed call information thereof 有权
标题翻译：用于PTT的移动通信终端及其处理未接来电信息的方法
公开(公告)号：US08855582B2
公开(公告)日：2014-10-07
申请号：US11947476
申请日：2007-11-29
申请人： Sang Uk Seo , Woo Chan Park
发明人： Sang Uk Seo , Woo Chan Park
IPC分类号： H04B1/38 , H04M1/656 , H04M1/57 , H04W4/10 , H04W76/00
CPC分类号： H04W4/10 , H04M1/575 , H04M1/656 , H04M1/72519 , H04M3/42042 , H04M3/533 , H04M15/856 , H04M2250/60 , H04W76/45
摘要： The present invention relates to a mobile communication terminal for Push To Talk (PTT) and a method for processing missed call information thereof, which allows a receiver to check why an originator requested the PTT telephone call during the absence of the receiver through missed call information. The missed call information includes the voice of the originator requesting the PTT call, and the voice of the originator is output when confirmation of the missed call information is requested.
摘要翻译：本发明涉及一种用于一键通（PTT）的移动通信终端和一种用于处理其未接来电信息的方法，该方法允许接收机通过未接来电信息来检查发信者在接收机不存在期间是否请求PTT电话呼叫的原因。未接来电信息包括请求PTT呼叫的发起者的语音，并且在请求确认未接呼叫信息时输出发起者的语音。

16. 发明申请

US20120069023A1 RAY TRACING CORE AND RAY TRACING CHIP HAVING THE SAME 有权
标题翻译： RAY跟踪核心和RAY跟踪芯片
公开(公告)号：US20120069023A1
公开(公告)日：2012-03-22
申请号：US13375112
申请日：2010-05-19
申请人： Jin Suk Hur , Woo Chan Park
发明人： Jin Suk Hur , Woo Chan Park
IPC分类号： G06T15/06
CPC分类号： G06T15/06 , G06T15/005
摘要： A ray tracing core comprising a ray generation unit and a plurality of T&I (Traversal & Intersection) units with MIMD (Multiple Instruction stream Multiple Data stream) architecture is disclosed. The ray generation unit generates at least one eye ray based on an eye ray generation information. The eye ray generation information includes a screen coordinate value. Each of the plurality of T&I units receives the at least one eye ray and checks whether there exists a triangle intersected with the received at least one eye ray. The triangle configures a space.
摘要翻译：公开了一种包括具有MIMD（多指令流多数据流）架构的射线产生单元和多个T＆I（穿越和交叉）单元的射线跟踪核心。射线产生单元基于眼睛线生成信息生成至少一个眼睛射线。眼线产生信息包括屏幕坐标值。多个T＆I单元中的每一个接收至少一个眼睛射线并检查是否存在与所接收的至少一个眼睛相交的三角形。三角形配置一个空格。

17. 发明申请

US20100075708A1 Method and system for notifying absence in PTT service, and portable terminal adapted thereto 审中-公开
标题翻译：用于通知PTT服务中不存在的方法和系统，以及适于其的便携式终端
公开(公告)号：US20100075708A1
公开(公告)日：2010-03-25
申请号：US12586369
申请日：2009-09-21
申请人： Sun Mi Hong , Woo Chan Park
发明人： Sun Mi Hong , Woo Chan Park
IPC分类号： H04B7/00
CPC分类号： H04W4/16 , H04W4/10 , H04W76/45
摘要： A method and system for notifying a first portable terminal regarding the absence of a second terminal in a Push-To-Talk (PTT) service. The system allows a first portable terminal user to transmit an absence notifying message to the second portable terminal user, and displays an absent state of the first portable terminal user when the second portable terminal user requests a PTT connection with the first portable terminal user. Therefore, the system enables the second portable terminal user to recognize the absent state of the first portable terminal user.
摘要翻译：一种用于在一键通（PTT）服务中通知第一便携式终端关于不存在第二终端的方法和系统。该系统允许第一便携式终端用户向第二便携式终端用户发送缺席通知消息，并且当第二便携式终端用户请求与第一便携式终端用户的PTT连接时，显示第一便携式终端用户的不存在状态。因此，该系统使得第二便携式终端用户能够识别第一便携式终端用户的不存在状态。

18. 发明申请

US20100074155A1 Mobile terminal and communication mode switching method thereof 审中-公开
标题翻译：移动终端及其通信模式切换方法
公开(公告)号：US20100074155A1
公开(公告)日：2010-03-25
申请号：US12586366
申请日：2009-09-21
申请人： Sang Woo Park , Woo Chan Park , Young Jin Kim , Si Hak Jang , Ung Jun Kim
发明人： Sang Woo Park , Woo Chan Park , Young Jin Kim , Si Hak Jang , Ung Jun Kim
IPC分类号： H04B7/005
CPC分类号： H04W76/15 , H04W8/26 , H04W60/00 , H04W80/04 , H04W88/04 , H04W88/06
摘要： A mobile terminal and communication mode switching method is capable of efficiently managing a data connection to a network via a wireless link when the mobile terminal switches between a master operation mode and a slave operation mode. A communication mode switching method determines whether a request for a second mode communication session is detected while the mobile terminal is in a first mode communication session with a network via a first interface. The system and method initializes and activates a second interface when a request for a second mode communication session is detected. The system and method also synchronize the first interface and the second interface, re-register a Mobile Internet Protocol (MIP) with the network, acquire an IP address as a consequence of the re-registration of the MIP, and communicate data with the network using the acquired IP address.
摘要翻译：当移动终端在主操作模式和从操作模式之间切换时，移动终端和通信模式切换方法能够经由无线链路有效地管理到网络的数据连接。通信模式切换方法确定在移动终端通过第一接口与网络进行第一模式通信会话期间是否检测到对第二模式通信会话的请求。当检测到第二模式通信会话的请求时，系统和方法初始化并激活第二接口。该系统和方法还使第一接口和第二接口同步，与网络重新注册移动因特网协议（MIP），作为MIP重新注册的结果获取IP地址，并与网络进行数据通信使用获取的IP地址。

19. 发明授权

US06791558B2 Method and apparatus for processing pixel rasterization in three-dimensional rendering processor 有权
标题翻译：在三维渲染处理器中处理像素光栅化的方法和装置
公开(公告)号：US06791558B2
公开(公告)日：2004-09-14
申请号：US09920209
申请日：2001-08-01
申请人： Woo Chan Park , Tack Don Han , Il San Kim , Kil Whan Lee , Sung Bong Yang
发明人： Woo Chan Park , Tack Don Han , Il San Kim , Kil Whan Lee , Sung Bong Yang
IPC分类号： G09G536
CPC分类号： G06T15/40
摘要： A method and apparatus for processing pixel rasterization in a 3D rendering processor is disclosed. According to the method and apparatus, the primary depth checking is performed before the performing of the texture mapping, and thus the unnecessary performing of the texture mapping can be removed. Also, the consistency problem can be simply and easily solved using the flag memory, and by performing the depth reading and depth checking twice, the hit rate of the pixel cache memory is heightened. Thus, the method and apparatus is effective in cost, performance, and power consumption.
摘要翻译：公开了一种在3D渲染处理器中处理像素光栅化的方法和装置。根据该方法和装置，在执行纹理映射之前执行主深度检查，从而可以消除纹理映射的不必要的执行。此外，使用标志存储器可以简单且容易地解决一致性问题，并且通过执行深度读取和深度检查两次，提高了像素高速缓冲存储器的命中率。因此，该方法和装置在成本，性能和功耗方面是有效的。

20. 发明授权

US09241212B2 Ray tracing apparatus and method 有权
标题翻译：射线跟踪装置及方法
公开(公告)号：US09241212B2
公开(公告)日：2016-01-19
申请号：US13375123
申请日：2010-05-19
申请人： Jin Suk Hur , Woo Chan Park
发明人： Jin Suk Hur , Woo Chan Park
IPC分类号： H04R3/00 , H04M1/60 , H04R1/00 , H04R1/10
CPC分类号： H04R3/00 , H04M1/6058 , H04R1/1016 , H04R2420/05
摘要： The ray tracing apparatus for three-dimensional (3D) graphics includes a Central Processing Unit (CPU) for constructing a first Acceleration Structure (AS) for a static object, and creating a second dynamic object by performing a Level Of Detail (LOD) operation on the first dynamic object and a ray tracing core for performing ray tracing based on the first AS and a second AS for the second dynamic object. The CPU or the ray tracing core constructs the second AS for the second dynamic object.
摘要翻译：用于三维（3D）图形的光线跟踪装置包括：用于构建用于静态对象的第一加速结构（AS）的中央处理单元（CPU），以及通过执行细节级别（LOD）操作来创建第二动态对象在第一动态对象和用于基于第一AS执行光线跟踪的光线跟踪核心和用于第二动态对象的第二AS。 CPU或光线跟踪核心构建第二个动态对象的第二个AS。

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