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

US06549991B1 Pipelined SDRAM memory controller to optimize bus utilization 有权
标题翻译：流水线SDRAM内存控制器，优化总线利用率
公开(公告)号：US06549991B1
公开(公告)日：2003-04-15
申请号：US09653516
申请日：2000-08-31
申请人： Po-Wei Huang , Ming-Hsien Lee , Hui-Neng Chang , Chao-Yu Chen , Sui-Hsin Chu
发明人： Po-Wei Huang , Ming-Hsien Lee , Hui-Neng Chang , Chao-Yu Chen , Sui-Hsin Chu
IPC分类号： G06F1200
CPC分类号： G06F13/1626 , G06F13/1642
摘要： All memory commands are classified into two categories: background commands and foreground commands, depending on whether they are data related or not. The pointed background command and foreground commands are issued onto the DRAM bus at the earliest time when the required constrains are met. The background and foreground FSM controllers work in a pipelined or overlapped manner.
摘要翻译：所有存储器命令分为两类：后台命令和前台命令，具体取决于它们是否与数据有关。指定的背景命令和前景命令在满足所需约束的最早时刻被发布到DRAM总线上。背景和前台FSM控制器以流水线或重叠的方式工作。

2. 发明授权

US06643718B1 Method and apparatus for controlling order dependency of items in a multiple FIFO queue structure 有权
标题翻译：用于控制多FIFO队列结构中项目的顺序依赖性的方法和装置
公开(公告)号：US06643718B1
公开(公告)日：2003-11-04
申请号：US09621070
申请日：2000-07-21
申请人： Chao-Yu Chen , Hui-Neng Chang , Sui-His Chu
发明人： Chao-Yu Chen , Hui-Neng Chang , Sui-His Chu
IPC分类号： G06F9315
CPC分类号： G06F7/00 , G06F9/52 , G06F9/522
摘要： A barrier control scheme controls the order dependency of items in a multiple FIFO queue structure. The barrier control scheme includes a cycle ID generator, a barrier bit/barrier ID generator and a cycle ID and barrier ID comparator. Each incoming item to the FIFOs is assigned a cycle ID. If an incoming item of a first FIFO has order dependency on items of a second FIFO, a barrier bit is set and a barrier ID is determined and generated by the barrier bit/barrier ID generator. The barrier bit and barrier ID are inserted in the first FIFO along with other fields of the incoming item. When an item is to be consumed, the cycle ID and barrier ID comparator compares its barrier ID and the cycle IDs of items in the second FIFO. The item to be consumed is blocked until all items on which the item is dependent are consumed in the second FIFO.
摘要翻译：障碍控制方案控制多FIFO队列结构中项目的顺序依赖性。屏障控制方案包括循环ID发生器，屏障位/屏障ID发生器和周期ID和屏障ID比较器。每个进入FIFO的输入项都被分配一个循环ID。如果第一FIFO的输入项目具有与第二FIFO的项目有顺序依赖关系，则设置障碍位并且屏障ID /屏障ID发生器确定并产生屏障ID。屏障位和屏障ID与输入项目的其他字段一起插入第一个FIFO。当一个物品被消耗时，循环ID和屏障ID比较器比较其屏障ID和第二个FIFO中项目的循环ID。要消费的项目被阻止，直到所有项目依赖的项目在第二个FIFO中被消耗。

3. 发明申请

US20120085111A1 ADSORPTION REFRIGERATOR WITH THERMOSTATIC CONTROL 审中-公开
标题翻译：吸热式制冷器具有温控功能
公开(公告)号：US20120085111A1
公开(公告)日：2012-04-12
申请号：US12949840
申请日：2010-11-19
申请人： Chao-Yu Chen , Yu-Ming Sun , Chi-Bin Wu
发明人： Chao-Yu Chen , Yu-Ming Sun , Chi-Bin Wu
IPC分类号： F25B15/00
CPC分类号： F25B49/046
摘要： An adsorption type refrigerator with thermostatic control includes a first vacuum chamber, a second vacuum chamber, a third vacuum chamber, and a passage structure. The first vacuum chamber accommodates a first adsorption bed, a first condenser, and a first evaporator, and the second vacuum chamber accommodates a second adsorption bed, a second condenser, and a second evaporator. The third vacuum chamber contains a third evaporator. The passage structure guides hot water into the first adsorption bed and guides cold water into the second adsorption bed simultaneously, or guides the cold water into the first adsorption bed and guides the hot water into the second adsorption bed simultaneously. According to the ambient temperature or the temperature of ice water produced by the adsorption refrigerator, the cold water is stopped being guided into the first or the second adsorption bed timely, thereby ceasing the refrigeration temporarily and achieving the thermostatic control.
摘要翻译：具有恒温控制的吸附型冰箱包括第一真空室，第二真空室，第三真空室和通道结构。第一真空室容纳第一吸附床，第一冷凝器和第一蒸发器，第二真空室容纳第二吸附床，第二冷凝器和第二蒸发器。第三真空室包含第三蒸发器。通道结构将热水引导到第一吸附床中，同时将冷水引导到第二吸附床中，或者将冷水引导到第一吸附床中并将热水同时引导到第二吸附床中。根据环境温度或吸附式冰箱产生的冰水的温度，停止冷水暂时被引导到第一吸附床或第二吸附床中，暂时停止制冷，实现恒温控制。

4. 发明授权

US08107443B2 Method of performing cell search for a wireless communications system 有权
标题翻译：执行无线通信系统的小区搜索的方法
公开(公告)号：US08107443B2
公开(公告)日：2012-01-31
申请号：US12368988
申请日：2009-02-10
申请人： Chao-Yu Chen , Chao-Ming Chang , Kuang-Jen Wang , Mao-Ching Chiu
发明人： Chao-Yu Chen , Chao-Ming Chang , Kuang-Jen Wang , Mao-Ching Chiu
IPC分类号： H04B7/216
CPC分类号： H04W48/20 , H04J11/0069
摘要： Performing cell search in a wireless communications system includes receiving a preamble signal, match filtering the preamble signal with a pseudo noise sequence to form a filtered preamble signal of a plurality of filtered preamble signals, choosing a largest filtered preamble signal from the plurality of filtered preamble signals, and determining an estimated pseudo noise sequence index and an estimated integer part frequency offset according to the largest filtered preamble signal.
摘要翻译：在无线通信系统中执行小区搜索包括接收前同步信号，将前同步码信号与伪噪声序列进行匹配滤波，以形成多个滤波的前导信号的经滤波的前导信号，从多个滤波的前导码中选择最大滤波的前导信号信号，以及根据最大滤波的前导信号确定估计的伪噪声序列索引和估计的整数部分频率偏移。

5. 发明申请

US20110032152A1 Method and Apparatus for Positioning Mobile Device 有权
标题翻译：移动设备定位方法与装置
公开(公告)号：US20110032152A1
公开(公告)日：2011-02-10
申请号：US12752693
申请日：2010-04-01
申请人： Chi-Chung Lo , Sheng-Po Kuo , Jui-Hao Chu , Yu-Chee Tseng , Lun-Chia Kuo , Chao-Yu Chen
发明人： Chi-Chung Lo , Sheng-Po Kuo , Jui-Hao Chu , Yu-Chee Tseng , Lun-Chia Kuo , Chao-Yu Chen
IPC分类号： G01S3/02
CPC分类号： G01S5/0294 , G01C21/28 , G01S5/0278
摘要： A method for positioning a mobile device includes following steps. Based on a prior location point of the mobile device, many sample particles are generated according to a prior probability distribution associated with the prior location point. A current moving track or a current behavior mode of the mobile device is obtained, and the sample particles are moved according to at least one of the current moving track and the current behavior mode. A current supposed status is obtained based on a radio frequency signal received by the mobile device. A current probability distribution of the sample particles corresponding to the radio frequency signal or the current supposed status is generated to obtain corresponding weights of the moved sample particles. A current location point of the mobile device is obtained according to the weights and distribution of the sample particles.
摘要翻译：一种用于定位移动设备的方法包括以下步骤。基于移动设备的先前位置点，根据与先前位置点相关联的先前概率分布来生成许多样本粒子。获得移动设备的当前移动轨迹或当前行为模式，并且根据当前移动轨迹和当前行为模式中的至少一个来移动样本粒子。基于由移动设备接收的射频信号获得当前假定状态。生成对应于射频信号或当前假设状态的样本粒子的当前概率分布，以获得移动的样本粒子的相应权重。根据样品颗粒的重量和分布，获得移动设备的当前位置点。

6. 发明申请

US20060006232A1 Card reader 审中-公开
标题翻译：读卡器
公开(公告)号：US20060006232A1
公开(公告)日：2006-01-12
申请号：US10888621
申请日：2004-07-12
申请人： Chi-Tung Chang , I-Chieh Lin , Chao-Yu Chen
发明人： Chi-Tung Chang , I-Chieh Lin , Chao-Yu Chen
IPC分类号： G06K7/06
CPC分类号： G06F13/4027 , G06F1/181 , G06F3/002
摘要： A card reader includes at least one card slot for a memory card to insert therein, a USB plug allowing hot attach and detach to and from a computer, and an IDE slot provided at one side of the card reader for a hard disk having an IDE slot to connect thereto. Therefore, with the card reader, a general hard disk may be treated as a high-capacity memory card and connected to the card reader in the manner of hot attach and detach.
摘要翻译：读卡器包括用于存储卡插入其中的至少一个卡插槽，允许热插拔和从计算机分离的USB插头以及设置在读卡器的一侧的用于具有IDE的硬盘的IDE插槽插槽连接。因此，使用读卡器时，一般硬盘可能被视为大容量存储卡，并以热附件和拆卸的方式连接到读卡器。

7. 发明申请

US20220284685A1 Method for Direct Manipulation and Visualization of the 3D Internal Structures of a Tubular Object as They are in Reality Without Any Noticeable Distortion 有权
公开(公告)号：US20220284685A1
公开(公告)日：2022-09-08
申请号：US17674004
申请日：2022-02-17
申请人： Chao-Cheng Chen , Chao-Yu Chen
发明人： Chao-Cheng Chen , Chao-Yu Chen
IPC分类号： G06T19/20 , G06T7/00 , G06T7/10
摘要： In many applications, the assessment of the internal structures of tubular structures (such as in medical imaging, blood vessels, bronchi, and colon) has become a topic of high interest. Many 3D visualization techniques, such as “fly-through” and curved planar reformation (CPR), have been used for visualization of the lumens for medical applications. However, all the existing visualization techniques generate highly distorted images of real objects. This invention provides direct manipulation based on the centerline of the object and visualization of the 3D internal structures of a tubular object without any noticeable distortion. For the first time ever, the lumens of a human colon is visualized as it is in reality. In many medical applications, this can be used for diagnosis, planning of surgery or stent placements, etc. and consequently improves the quality of healthcare significantly. The same technique can be used in many other applications.

8. 发明申请

US20130047101A1 PERSONAL SERVICE MENU CONSTRUCTION SYSTEM AND METHOD AND PERSONAL SERVICE MENU PROVISION METHOD THEREOF 审中-公开
标题翻译：个人服务菜单建筑系统及方法和个人服务菜单提供方法
公开(公告)号：US20130047101A1
公开(公告)日：2013-02-21
申请号：US13586856
申请日：2012-08-15
申请人： Lih-Shyang Chen , Chih-Ching Yang , Chao-Cheng Chen , Chao-Yu Chen
发明人： Lih-Shyang Chen , Chih-Ching Yang , Chao-Cheng Chen , Chao-Yu Chen
IPC分类号： G06F3/01
CPC分类号： G06F3/0482 , G06F8/38
摘要： A personal service menu construction system is provided for an application software to construct a homemade function menu, including: a selection module for setting required function options from a plurality of function options of the application software; an integration module for receiving the function options set by the selection module such that the function options set by the selection module are edited or packaged and integrated as a personal service menu; and a construction module for inputting the personal service menu to the application software. A personal service menu provision method is provided such that the personal service menu can be saved in a storage device and inputted to the same application software of another electronic device.
摘要翻译：提供个人服务菜单构建系统，用于应用软件构建自制功能菜单，包括：选择模块，用于根据应用软件的多个功能选项设置所需的功能选项; 集成模块，用于接收由选择模块设置的功能选项，使得由选择模块设置的功能选项被编辑或打包并集成为个人服务菜单; 以及用于将个人服务菜单输入到应用软件的构建模块。提供个人服务菜单提供方法，使得个人服务菜单可以保存在存储设备中并输入到另一电子设备的相同应用软件。

9. 发明授权

US08330654B2 Method and apparatus for positioning mobile device 有权
标题翻译：移动设备定位方法和装置
公开(公告)号：US08330654B2
公开(公告)日：2012-12-11
申请号：US12752693
申请日：2010-04-01
申请人： Chi-Chung Lo , Sheng-Po Kuo , Jui-Hao Chu , Yu-Chee Tseng , Lun-Chia Kuo , Chao-Yu Chen
发明人： Chi-Chung Lo , Sheng-Po Kuo , Jui-Hao Chu , Yu-Chee Tseng , Lun-Chia Kuo , Chao-Yu Chen
IPC分类号： G01S3/02
CPC分类号： G01S5/0294 , G01C21/28 , G01S5/0278
摘要： A method for positioning a mobile device includes following steps. Based on a prior location point of the mobile device, many sample points are generated according to a prior probability distribution associated with the prior location point. A current moving track or a current moving status of the mobile device is obtained, and the sample points are updated according to at least one of the current moving track and the current moving status. A current estimated position is obtained based on a radio frequency signal received by the mobile device. A current probability distribution of the sample points corresponding to the radio frequency signal or the current estimated position is generated to obtain corresponding weights of the updated sample points. A current location point of the mobile device is obtained according to the weights and distribution of the sample points.
摘要翻译：一种用于定位移动设备的方法包括以下步骤。基于移动设备的先前位置点，根据与先前位置点相关联的先前概率分布来生成许多采样点。获得移动设备的当前移动轨迹或当前移动状态，并且根据当前移动轨迹和当前移动状态中的至少一个来更新采样点。基于由移动设备接收的射频信号获得当前估计位置。产生与射频信号或当前估计位置对应的采样点的当前概率分布，以获得更新的采样点的相应权重。根据采样点的权重和分布，获取移动设备的当前位置点。

10. 发明申请

US20120102990A1 ADSORPTION TYPE REFRIGERATOR THAT AUTOMATICALLY DETERMINES SWITCHOVER POINT 审中-公开
标题翻译：自动确定切换点的吸附式制冷器
公开(公告)号：US20120102990A1
公开(公告)日：2012-05-03
申请号：US12965974
申请日：2010-12-13
申请人： Chao-Yu Chen , Yu-Ming Sun , Chi-Bin Wu
发明人： Chao-Yu Chen , Yu-Ming Sun , Chi-Bin Wu
IPC分类号： F25B49/00
CPC分类号： F25B49/046 , F25B17/083 , Y02A30/277 , Y02A30/278 , Y02B30/62 , Y02B30/64
摘要： The present invention discloses an adsorption type refrigerator that automatically determines the switchover point. The adsorption type refrigerator includes a first vacuum chamber, a second vacuum chamber, a third vacuum chamber and a waterway structure. The waterway structure is connected to a first adsorption bed in the first vacuum chamber and a second adsorption bed in the second vacuum chamber. The waterway structure simultaneously conveys hot water into the first adsorption bed and cold water into the second adsorption bed, or simultaneously conveys cold water into the first adsorption bed and hot water into the second adsorption bed so as to allow the first and the second adsorption beds to conduct adsorption and desorption alternatively. This alternation creates pressure variation in the three vacuum chambers, which is then utilized to automatically determine the switchover point at which the refrigerator can provide and maintain a cold, stable environment.
摘要翻译：本发明公开了一种自动确定切换点的吸附型冰箱。吸附型冰箱包括第一真空室，第二真空室，第三真空室和水路结构。水路结构连接到第一真空室中的第一吸附床和第二真空室中的第二吸附床。水道结构同时将热水输送到第一吸附床和冷水进入第二吸附床，或同时将冷水输送到第一吸附床和热水进入第二吸附床，以允许第一和第二吸附床交替进行吸附和解吸。这种交替在三个真空室中产生压力变化，然后用于自动确定冰箱可以提供并保持冷，稳定环境的切换点。

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