专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06794716B2 SOI MOSFET having body contact for preventing floating body effect and method of fabricating the same 有权
标题翻译：具有用于防止浮体效应的身体接触的SOI MOSFET及其制造方法
公开(公告)号：US06794716B2
公开(公告)日：2004-09-21
申请号：US09924787
申请日：2001-08-08
申请人： Sung-bae Park , Jun Kim , Eun-han Kim , Hee-sung Kang , Young-wug Kim
发明人： Sung-bae Park , Jun Kim , Eun-han Kim , Hee-sung Kang , Young-wug Kim
IPC分类号： H01L2701
CPC分类号： H01L29/78615 , H01L29/78612
摘要： An SOI MOSFET having a body contact for preventing the floating body effect is provided. The body contact is a trench perforating a body and a buried oxide layer to a semiconductor substrate. The trench is filled with a conductive material to electrically connect the body to the semiconductor substrate. Impurity ions are implanted into a predetermined region of the semiconductor substrate in contact with the lower portion of the body contact to form an ohmic contact. In the SOI MOSFET, an additional metal interconnection line is not needed to supply power to the body. Also, malfunction of a circuit due to stray capacitance of a contact can be prevented.
摘要翻译：提供了具有用于防止浮体效应的身体接触的SOI MOSFET。身体接触是将半体衬底穿孔的沟槽和掩埋氧化物层。沟槽填充有导电材料以将本体电连接到半导体衬底。将杂质离子注入到与身体接触的下部接触的半导体衬底的预定区域中以形成欧姆接触。在SOI MOSFET中，不需要额外的金属互连线来为电源供电。此外，可以防止由于接触的杂散电容引起的电路故障。

2. 发明申请

US20080112487A1 Image search methods for reducing computational complexity of motion estimation 有权
标题翻译：用于降低运动估计的计算复杂度的图像搜索方法
公开(公告)号：US20080112487A1
公开(公告)日：2008-05-15
申请号：US11730278
申请日：2007-03-30
申请人： Gi-ho Park , Shin-dug Kim , Cheong-ghil Kim , In-jik Lee , Sung-bae Park
发明人： Gi-ho Park , Shin-dug Kim , Cheong-ghil Kim , In-jik Lee , Sung-bae Park
IPC分类号： H04N11/02
CPC分类号： H04N19/567 , H04N19/51 , H04N19/52 , H04N19/533 , H04N19/557
摘要： An image search method may include: determining a quadrant of a predicted motion vector; calculating a tilt value of a first reference frame and a tilt value of a second reference frame using the predicted motion vector; deciding a search area for uneven hexagon search in response to the quadrant of the predicted motion vector and the calculated tilt values; performing the uneven hexagon search with respect to the decided search area; and/or comparing a result of the performed uneven hexagon search with a threshold value to determine termination of the uneven hexagon search. The second reference frame is earlier-in-time relative to the first reference frame.
摘要翻译：图像搜索方法可以包括：确定预测运动矢量的象限; 使用所述预测运动矢量来计算第一参考帧的倾斜值和第二参考帧的倾斜值; 响应于预测运动矢量的象限和计算的倾斜值，确定不均匀六边形搜索的搜索区域; 执行相对于所决定的搜索区域的不均匀六边形搜索; 和/或将执行的不均匀六边形搜索的结果与阈值进行比较，以确定不均匀六边形搜索的终止。第二参考帧相对于第一参考帧是较早的时间。

3. 发明授权

US08379712B2 Image search methods for reducing computational complexity of motion estimation 有权
标题翻译：用于降低运动估计的计算复杂度的图像搜索方法
公开(公告)号：US08379712B2
公开(公告)日：2013-02-19
申请号：US11730278
申请日：2007-03-30
申请人： Gi-ho Park , Shin-dug Kim , Cheong-ghil Kim , In-jik Lee , Sung-bae Park
发明人： Gi-ho Park , Shin-dug Kim , Cheong-ghil Kim , In-jik Lee , Sung-bae Park
IPC分类号： H04N11/02 , H04N7/26 , G06K9/00
CPC分类号： H04N19/567 , H04N19/51 , H04N19/52 , H04N19/533 , H04N19/557
摘要： An image search method may include: determining a quadrant of a predicted motion vector; calculating a tilt value of a first reference frame and a tilt value of a second reference frame using the predicted motion vector; deciding a search area for uneven hexagon search in response to the quadrant of the predicted motion vector and the calculated tilt values; performing the uneven hexagon search with respect to the decided search area; and/or comparing a result of the performed uneven hexagon search with a threshold value to determine termination of the uneven hexagon search. The second reference frame is earlier-in-time relative to the first reference frame.
摘要翻译：图像搜索方法可以包括：确定预测运动矢量的象限; 使用所述预测运动矢量来计算第一参考帧的倾斜值和第二参考帧的倾斜值; 响应于预测运动矢量的象限和所计算的倾斜值，确定不均匀六边形搜索的搜索区域; 执行相对于所决定的搜索区域的不均匀六边形搜索; 和/或将执行的不均匀六边形搜索的结果与阈值进行比较，以确定不均匀六边形搜索的终止。第二参考帧相对于第一参考帧是较早的时间。

4. 发明申请

US20100211757A1 Systolic Data Processing Apparatus and Method 有权
标题翻译：收缩数据处理装置及方法
公开(公告)号：US20100211757A1
公开(公告)日：2010-08-19
申请号：US12372469
申请日：2009-02-17
申请人： Gi-Ho Park , Shin-dug Kim , Jung-wook Park , Hoon-mo Yang , Sung-bae Park
发明人： Gi-Ho Park , Shin-dug Kim , Jung-wook Park , Hoon-mo Yang , Sung-bae Park
IPC分类号： G06F15/80 , G06F9/06 , G06F9/30
CPC分类号： G06F15/8007 , G06F15/8053
摘要： A systolic data processing apparatus includes a processing element (PE) array and control unit. The PE array comprises a plurality of PEs, each PE executing a thread with respect to different data according to an input instruction and pipelining the instruction at each cycle for executing a program. The control unit inputs a new instruction to a first PE of the PE array at each cycle.
摘要翻译：收缩期数据处理装置包括处理元件（PE）阵列和控制单元。 PE阵列包括多个PE，每个PE根据输入指令执行相对于不同数据的线程，并在每个周期流水线执行程序。控制单元在每个周期向PE阵列的第一PE输入新的指令。

5. 发明授权

US07065612B2 Processor having cache structure and cache management method for elevating operation speed 有权
标题翻译：处理器具有缓存结构和缓存管理方法，用于提高运算速度
公开(公告)号：US07065612B2
公开(公告)日：2006-06-20
申请号：US10396154
申请日：2003-03-25
申请人： Sung-bae Park
发明人： Sung-bae Park
IPC分类号： G06B12/00
CPC分类号： G06F9/3802 , G06F9/3861 , G06F12/0848
摘要： A processor having a cache memory structure which improves an operation speed of the processor and a method of managing cache memory of the processor are provided. The cache memory is divided into a cache memory for normal programs which stores instructions required for running normal programs and a cache memory for exception programs. An instruction register fetches and stores instructions from one of the cache memories according to the type of program currently running. The method includes dividing the cache memory into a cache memory for normal programs and a cache memory for exception programs, storing instructions and/or data for running the normal and exception programs in their respective cache memories, determining a type of a currently running program, fetching instructions from either cache memory according to the type of program currently running, and inputting the fetched instructions to the instruction register.
摘要翻译：提供具有提高处理器的操作速度的高速缓存存储器结构的处理器和管理处理器的高速缓冲存储器的方法。高速缓冲存储器被分成用于正常程序的高速缓存存储器，其存储用于运行正常程序所需的指令和用于异常程序的高速缓冲存储器。指令寄存器根据当前运行的程序的类型从一个缓存存储器中取出并存储指令。该方法包括将高速缓冲存储器划分为用于正常程序的高速缓冲存储器和用于异常程序的高速缓冲存储器，存储用于在它们各自的高速缓冲存储器中运行正常和异常程序的指令和/或数据，确定当前正在运行的程序的类型，根据当前运行的程序的类型从任一高速缓冲存储器读取指令，并将读取的指令输入到指令寄存器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式