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

US08471594B2 Apparatus and method for obtaining maximum value and minimum value in plurality of digital input signals 失效
标题翻译：用于获得多个数字输入信号中的最大值和最小值的装置和方法
公开(公告)号：US08471594B2
公开(公告)日：2013-06-25
申请号：US13339394
申请日：2011-12-29
申请人： Sung Woo Choi , Woo Yong Lee , Hyun Kyu Chung
发明人： Sung Woo Choi , Woo Yong Lee , Hyun Kyu Chung
IPC分类号： H01L25/00
CPC分类号： H03K19/23
摘要： The present invention relates to a digital signal processing circuit, and more particularly, to a method and apparatus for generating a maximum value or a minimum value used for designing the digital signal processing circuit. An apparatus for obtaining a maximum value or a minimum value from N digital input signals may include N×W bit processing elements to receive an input of W bits of each of the N digital input signals, W OR operators to receive an input of N operation values output from bit processing elements, and to perform an OR operation, respectively, and W inverters to invert an output value for each of the W OR operators.
摘要翻译：数字信号处理电路技术领域本发明涉及数字信号处理电路，更具体地，涉及一种用于产生用于设计数字信号处理电路的最大值或最小值的方法和装置。用于从N个数字输入信号获得最大值或最小值的装置可以包括N×W位处理元件，以接收每个N个数字输入信号的W位的输入，W或运算符以接收N个操作的输入分别从位处理元件输出的值，并且分别执行或运算，W反相器反转每个W OR运算符的输出值。

2. 发明申请

US20120007855A1 CONVERTING METHOD, DEVICE AND SYSTEM FOR 3D STEREOSCOPIC CARTOON, AND RECORDING MEDIUM FOR THE SAME 审中-公开
标题翻译：用于3D立体卡通的转换方法，装置和系统及其记录介质
公开(公告)号：US20120007855A1
公开(公告)日：2012-01-12
申请号：US13075842
申请日：2011-03-30
申请人： Jun Yong Noh , In Shik Noh , Jung Jin Lee , Sung Woo Choi
发明人： Jun Yong Noh , In Shik Noh , Jung Jin Lee , Sung Woo Choi
IPC分类号： G06T15/00
CPC分类号： H04N13/128 , H04N13/156
摘要： Disclosed herein are a method and a system for stereoscopic three-dimensional (3D) cartoon conversion and a recording medium for the same. In accordance with the method and the system for stereoscopic 3D cartoon conversion and the recording medium for the same, a two-dimensional (2D) digital still image and an alpha map image including depth information are received, and a depth information range, absolute binocular parallax, relative binocular parallax and a screen position are simultaneously controlled based on the depth information included in the alpha map image and a user input, thereby generating a stereoscopic 3D cartoon. Accordingly, it is possible to maximize productivity as compared to a manual operation.
摘要翻译：本文公开了用于立体三维（3D）卡通转换的方法和系统以及用于其的记录介质。根据用于立体3D卡通转换的方法和系统及其用于其的记录介质，接收包括深度信息的二维（2D）数字静止图像和阿尔法地图图像，并且深度信息范围，绝对双目视差，相对双眼视差和屏幕位置同时被控制，基于包括在阿尔法地图图像和用户输入中的深度信息，由此产生立体3D卡通。因此，与手动操作相比，可以最大限度地提高生产率。

3. 发明授权

US07953199B2 Synchronization error tracking device and method thereof 失效
标题翻译：同步误差跟踪装置及其方法
公开(公告)号：US07953199B2
公开(公告)日：2011-05-31
申请号：US12610604
申请日：2009-11-02
申请人： Kyu-Min Kang , Sang In Cho , Sung Woo Choi , Sangsung Choi
发明人： Kyu-Min Kang , Sang In Cho , Sung Woo Choi , Sangsung Choi
IPC分类号： H04L7/00 , H04L25/00 , H04L25/40
CPC分类号： H04B1/7183 , H04B1/7075
摘要： Provided is a synchronization error tracking device and method. The method and system estimates and corrects the synchronization error generated by time and frequency offsets during the data transmission interval and uses a module designed for initial synchronization or channel estimation without adding a new correlation operator. Further, a combining mark value and a synchronization position value acquired during the synchronization process are used.
摘要翻译：提供了一种同步误差跟踪装置和方法。该方法和系统估计并校正数据传输间隔期间由时间和频率偏移产生的同步误差，并使用设计用于初始同步或信道估计的模块，而不添加新的相关运算符。此外，使用在同步处理期间获取的组合标记值和同步位置值。

4. 发明授权

US6157750A Methods of transforming a basic shape element of a character 失效
标题翻译：转换字符的基本形状元素的方法
公开(公告)号：US6157750A
公开(公告)日：2000-12-05
申请号：US829387
申请日：1997-03-31
申请人： Hyeong In Choi , Nam Sook Wee , Kyung Hwan Park , Sung Jin Lee , Sung Woo Choi , Hwan Pyo Moon , Seung Won Song , Myung Joo Baek , Jin Young Kim , Shin Hae Tahk , Hyun Joo Choi , Hal Lan Yang , Jeong Han Kim
发明人： Hyeong In Choi , Nam Sook Wee , Kyung Hwan Park , Sung Jin Lee , Sung Woo Choi , Hwan Pyo Moon , Seung Won Song , Myung Joo Baek , Jin Young Kim , Shin Hae Tahk , Hyun Joo Choi , Hal Lan Yang , Jeong Han Kim
IPC分类号： G06F3/12 , G06F3/14 , G06T3/40 , G09G5/24 , G06K9/32
CPC分类号： G06T3/0093
摘要： The present invention relates to an outline font. The purpose lies in supplying a transforming and rendering method in the shape where the important form of the shape, such as the thickness of the stroke, will be maintained from the basic shape, and at the same time the whole size of the shape can be fitted into a given bounding box. The present invention supplies the transformation method of a handwriting font including searching for the medial axis of a given element, obtaining contact points by using maximal inscribed circles with the medial axis and points of the medial axis as a center, and applying the information about the medial axis points and the contact points in case of a transformation of the element in the transformation method of handwriting where a given element can be optionally transformed in sizes in order to achieve the purpose. The present invention enables the transformation of the shape. In resizing the given element from the box surrounding element to the box where the new element is placed, the important form of the shape, such as the thickness of the stroke, is maintained, and at the same time the size of the whole is transformed in accordance with the optionally given box.
摘要翻译：本发明涉及一种轮廓字体。目的在于提供一种形状的变形和渲染方法，其中形状的重要形状（例如笔划的厚度）将从基本形状保持，并且同时形状的整体尺寸可以是装入给定的边界框。本发明提供了一种手写字体的变换方法，包括搜索给定元素的中轴，通过使用具有中间轴的最大内切圆和中间轴的点作为中心来获得接触点，并且应用关于在笔迹的变换方法中的元素的变换的情况下的中间轴点和接触点，其中给定元素可以可选地在尺寸上变换以实现目的。本发明能够实现形状的变换。在将给定元素从包围元素的大小调整到放置新元素的框中时，保持形状的重要形式（例如笔画的厚度），同时整体的大小被变换按照任意给定的方框。

5. 发明授权

US6139760A Short-wavelength optoelectronic device including field emission device and its fabricating method 失效
标题翻译：包括场发射器件和光学器件的短波长光电器件及其制造方法
公开(公告)号：US6139760A
公开(公告)日：2000-10-31
申请号：US129880
申请日：1998-08-06
申请人： Kyu Hwan Shim , Sung Woo Choi , Mun Cheol Baek , Kyoung Ik Cho , Hae Gwon Lee
发明人： Kyu Hwan Shim , Sung Woo Choi , Mun Cheol Baek , Kyoung Ik Cho , Hae Gwon Lee
IPC分类号： H01J9/02 , H01L33/32 , H01S5/04 , H01S5/183 , B29D11/00 , H01L21/00
CPC分类号： H01L33/32 , H01J9/025 , H01S2301/173 , H01S2304/02 , H01S3/0959 , H01S5/0207 , H01S5/0261 , H01S5/04 , H01S5/183
摘要： Provided with a method of fabricating a 200-250 nm short-wavelength optoelectronic device, which has a combination of an optical device with a plurality of acceleration electrodes and a field emission device with a plurality of acceleration electrodes, from a semiconductor having a 5-6 eV energe band gap, based on a principle that an electron-hole pair is produced using a highly energetic electron which is injected from a field emission device, and short-wavelength photons are emitted when the electron recombines with the hole and confined in a quantum well to emit a light corresponding to the energy level of the quantum well, thereby eliminating the need of using dopants for forming n-p junctions in the semiconductor and achieving high efficiency in terms of energy because highly energetic electrons result in one or more electron-hole pairs.
摘要翻译：提供一种制造200-250nm短波长光电子器件的方法，该器件具有光学器件与多个加速电极的组合以及具有多个加速电极的场致发射器件， 6 eV带隙，基于电子 - 空穴对使用从场致发射器件注入的高能电子产生的原理，当电子与孔结合并限制在一个时，发射短波长的光子量子阱发射对应于量子阱的能级的光，从而消除了在半导体中使用掺杂剂用于形成np结的需要，并且在能量方面实现高效率，因为高能电子产生一个或多个电子空穴对。

6. 发明授权

US07760689B2 Method and apparatus for generating link quality indicator information in MB-OFDM UWB system 失效
标题翻译：在MB-OFDM UWB系统中生成链路质量指标信息的方法和装置
公开(公告)号：US07760689B2
公开(公告)日：2010-07-20
申请号：US11947923
申请日：2007-11-30
申请人： Cheol Ho Shin , Sung Woo Choi , Joon Hak Bang , Byoung Hak Kim , Sang Sung Choi , Kwang Roh Park
发明人： Cheol Ho Shin , Sung Woo Choi , Joon Hak Bang , Byoung Hak Kim , Sang Sung Choi , Kwang Roh Park
IPC分类号： H04W4/00
CPC分类号： H04L1/20 , H04L1/0002 , H04L27/2626 , H04L27/2647
摘要： It is possible to intuitively determine whether to control transmission power of a current data transmission rate mode or to change the data transmission rate mode by extracting an automatic gain controller (AGC) index after driving algorithm of an AGC, recognizing a channel clear assessment (CCA) status by using the extracted AGC index, and generating link quality indicator (LQI) information to be transmitted from a physical layer to a media access control (MAC) layer by using the AGC index, when the CCA status is high, in order to embody effective piconets in a multi-band orthogonal frequency division multiplexing ultra-wide band system (MB-OFDM UWB system) including a receiver having a dynamic gain controller(DGC) and the AGC.
摘要翻译：可以直观地确定是否控制当前数据传输速率模式的传输功率，或者通过在AGC的驱动算法之后提取自动增益控制器（AGC）索引来改变数据传输速率模式，识别信道清除评估（CCA ）状态，并且当CCA状态为高时，通过使用AGC索引生成要从物理层发送到媒体访问控制（MAC）层的链路质量指示符（LQI）信息，以便在包括具有动态增益控制器（DGC）和AGC的接收机的多频带正交频分复用超宽带系统（MB-OFDM UWB系统）中实现有效微微网。

7. 发明授权

US6040001A Method of manufacturing a diamond vacuum device 失效
标题翻译：制造金刚石真空装置的方法
公开(公告)号：US6040001A
公开(公告)日：2000-03-21
申请号：US136614
申请日：1998-08-20
申请人： Mun Cheol Paek , Sung Woo Choi , Kee Soo Nam
发明人： Mun Cheol Paek , Sung Woo Choi , Kee Soo Nam
IPC分类号： H01L29/68 , H01J9/02 , H01J21/10 , B05D5/12 , C23C16/00
CPC分类号： H01J21/105 , H01J9/025 , H01J2201/30457
摘要： This invention discloses a method of manufacturing a diamond vacuum device, and more particularly a method of manufacturing a diamond vacuum device which uses a diamond thin film as an electron emitter by electric field. The present invention presents a method of manufacturing a vacuum device for use in high speed, high voltage, using diamond having a negative electron affinity, which can emit electrons even at a low voltage and is also resistant to chemical variations.
摘要翻译：本发明公开了一种制造金刚石真空装置的方法，特别是一种制造金刚石真空装置的方法，金刚石真空装置通过电场使用金刚石薄膜作为电子发射体。本发明提供了一种使用具有负电子亲和力的金刚石制造用于高速，高电压的真空装置的方法，其即使在低电压下也可以发射电子，并且也耐化学变化。

8. 发明授权

US06232987B1 Progressively renderable outline font and methods of generating, transmitting and rendering the same 失效
标题翻译：逐渐呈现的轮廓字体和生成，传输和呈现的方法
公开(公告)号：US06232987B1
公开(公告)日：2001-05-15
申请号：US08828553
申请日：1997-03-31
申请人： Hyeong In Choi , Nam Sook Wee , Kyung Hwan Park , Sung Jin Lee , Sung Woo Choi , Hwan Pyo Moon , Seung Won Song
发明人： Hyeong In Choi , Nam Sook Wee , Kyung Hwan Park , Sung Jin Lee , Sung Woo Choi , Hwan Pyo Moon , Seung Won Song
IPC分类号： G06T1160
CPC分类号： G09G5/24 , G06K15/02 , G06K2215/0045 , G06T11/203
摘要： This invention relates to an outline font, and more particularly to a progressive renderable outline font and methods for transforming and rendering the same. Its purpose lies in supplying a progressively renderable Font which can be varied according to the quantity of the data composing the font. The Progressively Renderable Font has the function of controlling the display speed and the quality of the font. For example, if the hardware speed is relatively slow and a high quality font is not needed, only a part of the font data will be transmitted and displayed. On the contrary, if the hardware speed is relatively fast and high quality font is needed, gradually increased data will be transmitted and displayed. Therefore, a font can be transmitted and displayed using minimal data without sacrificing quality. On the other hand, in case of the environment, all the data can be transmitted and displayed so that the quality of the font can be fully realized.
摘要翻译：本发明涉及一种轮廓字体，更具体地说，涉及一种渐进式可渲染轮廓字体及其变换和渲染方法。其目的在于提供逐渐呈现的字体，该字体可以根据构成字体的数据量而变化。逐行渲染字体具有控制显示速度和字体质量的功能。例如，如果硬件速度相对较慢并且不需要高质量的字体，则只会传送和显示一部分字体数据。相反，如果硬件速度相对较快，需要高质量的字体，则会传输和显示逐渐增加的数据。因此，可以使用最少的数据来传输和显示字体而不牺牲质量。另一方面，在环境的情况下，可以发送和显示所有数据，从而可以充分实现字体的质量。

9. 发明授权

US6063201A Effusion cell assembly for epitaxial apparatus 有权
标题翻译：用于外延设备的流出池组件
公开(公告)号：US6063201A
公开(公告)日：2000-05-16
申请号：US141557
申请日：1998-08-28
申请人： Hae Gwon Lee , Gyu Hwan Sim , Sung Woo Choi , Mun Cheol Baek , Kee Soo Nam
发明人： Hae Gwon Lee , Gyu Hwan Sim , Sung Woo Choi , Mun Cheol Baek , Kee Soo Nam
IPC分类号： H01L21/20 , C30B23/06 , C23C16/00
CPC分类号： C30B23/066
摘要： An effusion cell assembly for epitaxial apparatus is disclosed. The assembly includes an effusion cell incluing a growing material, a heater for supplying heats with the effusion cell to effuse the growing material, a supporting plate for supporting the heater, a bolt having one end connected to the supporting plate, a cell flange coupled to a lower flange of an adaptor for supporting the cell assembly, bellows fixed between the supporting plate and the cell flange including the bolt, and a control nut for expanding and contracting the bellows so as to separate only the cell assembly from a vacuum chamber with entire vacuum maintained in the vacuum chamber and local vacuum released in the cell assembly. The epitaxial apparatus further includes a control valve located between an entrance flange of the vacuum chamber and an upper adaptor flange of the adaptor for introducing and maintaining vacuum in the vacuum chamber.
摘要翻译：公开了一种用于外延设备的渗流池组件。组件包括包含生长材料的积液池，用于向渗出池供应热量以加热生长材料的加热器，用于支撑加热器的支撑板，具有连接到支撑板的一端的螺栓，耦合到用于支撑电池组件的适配器的下凸缘，固定在支撑板和包括螺栓的电池凸缘之间的波纹管，以及用于膨胀和收缩波纹管的控制螺母，以便仅将电池组件与真空室整体分离在真空室中保持真空并在电池组件中释放局部真空。外延装置还包括位于真空室的入口凸缘和适配器的上适配器凸缘之间的控制阀，用于在真空室中引入和保持真空。

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