公开(公告)号：US20050028220A1

公开(公告)日：2005-02-03

申请号：US10791686

申请日：2004-03-03

Applicant: David Baer ,  Jeff Tingley ,  Aleksandr Movshovich ,  Brad Grossman ,  Brian Schoner ,  Chengfuh Tang ,  Chuck Monahan ,  Darren Neuman ,  David Wu ,  Francis Cheung ,  Greg Kranawetter ,  Hoang Nhu ,  Hsien-Chih Tseng ,  Iue-Shuenn Chen ,  James Sweet ,  Jeffrey Bauch ,  Keith Klingler ,  Patrick Law ,  Rajesh Mamidwar ,  Dan Simon ,  Sang Tran ,  Shawn Johnson ,  Steven Jaffe ,  Thu Nguyen ,  Ut Nguyen ,  Yao-Hua Tseng ,  Brad Delanghe ,  Ben Giese ,  Jason Demas ,  Lakshman Ramakrishnan ,  Sandeep Bhatia ,  Guang-Ting Shih ,  Tracy Denk

Inventor： David Baer ,  Jeff Tingley ,  Aleksandr Movshovich ,  Brad Grossman ,  Brian Schoner ,  Chengfuh Tang ,  Chuck Monahan ,  Darren Neuman ,  David Wu ,  Francis Cheung ,  Greg Kranawetter ,  Hoang Nhu ,  Hsien-Chih Tseng ,  Iue-Shuenn Chen ,  James Sweet ,  Jeffrey Bauch ,  Keith Klingler ,  Patrick Law ,  Rajesh Mamidwar ,  Dan Simon ,  Sang Tran ,  Shawn Johnson ,  Steven Jaffe ,  Thu Nguyen ,  Ut Nguyen ,  Yao-Hua Tseng ,  Brad Delanghe ,  Ben Giese ,  Jason Demas ,  Lakshman Ramakrishnan ,  Sandeep Bhatia ,  Guang-Ting Shih ,  Tracy Denk

IPC: H04N5/44 ,  H04N5/445 ,  H04N5/46 ,  H04N5/913 ,  H04N7/035 ,  H04N3/27 ,  H04N7/173 ,  H04N11/06

CPC classification number: H04N21/426 ,  H04N5/4401 ,  H04N5/44504 ,  H04N5/46 ,  H04N7/035 ,  H04N21/4263 ,  H04N21/4305 ,  H04N2005/91364

Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.

Abstract translation: 公开了一种提供用于在单个集成电路芯片上提供电视功能的成本有效方法的芯片上的电视（TVOC）系统。 TVOC包括以各种输入和输出格式接收和显示电视信号所必需的功能。 TVOC可用于有线和卫星电视的机顶盒，或直接在电视机内使用。 所提供的所有功能可以在单个集成电路上提供。 TVOC包括数据传输模块，IF解调器，数字音频引擎，模拟音频引擎，数字视频引擎和模拟视频引擎。 TVOC还包括三套接口，包括输出接口，控制接口和辅助接口。 其他特征和实施例提供增强的功能和提高的效率。

公开(公告)号：US06755285B1

公开(公告)日：2004-06-29

申请号：US10219322

申请日：2002-08-16

Applicant: David Wu

Inventor： David Wu

IPC: F16D6514

CPC classification number: B60T1/04 ,  A61H3/04 ,  A61H2003/046 ,  B60T7/104 ,  F16C1/12 ,  Y10T74/2042 ,  Y10T74/20438

Abstract: A wheeled walker brake lever mounting structure is constructed to include a mounting base frame fixedly fasten ed to one handlebar of a wheeled walker, a brake cable inserted through the mounting base frame and connected to a brake assembly at rear wheels of the wheeled walker, a brake lever pivoted to the mounting base frame for turning by hand in either of two reversed directions to pull the brake cable and to further stop the wheeled walker, and an auxiliary control block coupled to one side of the mounting base frame for turning with the hand to move the brake lever upwards or downwards and to achieve a braking action.

Abstract translation: 轮式助动器制动杆安装结构被构造成包括固定地紧固到轮式助行器的一把手的安装基座框架，通过安装基座框架插入并连接到轮式助行器后轮上的制动器组件的制动器电缆 制动杆枢转到安装基座框架，用于在两个相反的方向上用手转动，以拉动制动电缆并进一步停止轮式步行器，以及辅助控制块，其联接到安装基座的一侧用于与手转动 将制动杆向上或向下移动并实现制动动作。

公开(公告)号：US06606894B1

公开(公告)日：2003-08-19

申请号：US10138904

申请日：2002-04-30

Applicant: David Wu

Inventor： David Wu

IPC: B21E3502

CPC classification number: B21F3/02 ,  Y10T74/14 ,  Y10T74/1494

Abstract: A transmission mechanism used in a spring winding machine is constructed to include a rotary table, the rotary table having an eccentric main shaft protruded over first and second sides thereof. A wire feeding box having an intermediate gear, a transfer cylinder set formed of a wire-transfer cylinder and an impression cylinder adapted for transferring a spring wire for processing, a spur gear coaxially connected to the wire-transfer cylinder and meshed with the intermediate gear, a first bevel gear fixedly mounted on the other end of the main shaft, a second bevel gear coaxially connected to the intermediate gear, a wire feeding motor installed in the first side of the rotary table and adapted for rotating the driven gear and the main shaft, and a reversible wire winding motor adapted for rotating the rotary table clockwise/counter-clockwise through 180° through a transmission belt.

Abstract translation: 在弹簧卷绕机中使用的传动机构构造成包括旋转台，旋转台具有在其第一和第二侧上突出的偏心主轴。 一种具有中间齿轮的送丝盒，由导线筒形成的传送滚筒和用于传送用于加工的弹簧丝的压印滚筒，同轴连接到导线滚筒并与中间齿轮啮合的正齿轮 固定地安装在主轴的另一端上的第一锥齿轮，与中间齿轮同轴连接的第二锥齿轮，安装在旋转台的第一侧中并适于旋转从动齿轮和主轴的送丝马达 轴和可逆的绕线电动机，其适于使旋转台顺时针/逆时针旋转180°通过传动带旋转。

公开(公告)号：US06273250B1

公开(公告)日：2001-08-14

申请号：US09583888

申请日：2000-05-31

Applicant: David Wu

Inventor： David Wu

IPC: A63B5500

CPC classification number: A63B55/53 ,  A63B2055/601 ,  A63B2208/0233

Abstract: A golf bag having a foldaway chair coupled to a bottom cuff thereof, the foldaway chair having two mounting plates fixedly mounted on the bottom cuff at two opposite lateral sides, a first -shaped leg having two bottom ends respectively coupled to the mounting plates by a slip joint, and a second -shaped leg pivoted to the first -shaped leg by pivot means, and a flexible seat connected between the first -shaped leg and the second -shaped leg at a top side.

Abstract translation: 一种高尔夫球袋，其具有连接到其底部袖带的折叠椅，所述折叠式椅子具有两个安装板，两个安装板以两个相对的侧面固定地安装在所述底部袖带上，第一个<自定义字符FILE =“US06273250-20010814-P00001.TIF” ID =“CUSTOM-CHARACTER-00001”> - 具有分别通过滑动接头联接到安装板的两个底端的形状的腿，以及第二个<自定义字符FILE =“US06273250-20010814-P00001.TIF”ID =“CUSTOM -CHARACTER-00002“>形状的腿枢转到第一个 - 通过枢转装置形成的腿，以及连接的柔性座 第一个形腿，第二个 - 形状的腿在顶端。

公开(公告)号：US6107149A

公开(公告)日：2000-08-22

申请号：US325628

申请日：1999-06-04

Applicant: David Wu ,  Scott Luning

Inventor： David Wu ,  Scott Luning

IPC: H01L21/265 ,  H01L21/336 ,  H01L27/092 ,  H01L29/78

CPC classification number: H01L29/6659 ,  H01L27/092 ,  H01L29/6656 ,  H01L29/7833 ,  H01L21/2652 ,  Y10S257/917

Abstract: A CMOS semiconductor device is formed having an N-channel transistor comprising a graded junction with reduced junction capacitance. The graded junction is achieved by forming a second sidewall spacer on the gate electrode, after source/drain implantations, and ion-implanting an N-type impurity with high diffusivity, e.g., P into an A.sub.5 implant, followed by activation annealing.

Abstract translation: 形成具有N沟道晶体管的CMOS半导体器件，其包括具有减小的结电容的梯度结。 通过在源极/漏极注入之后在栅电极上形成第二侧壁间隔物并且将具有高扩散率的N型杂质（例如P）离子注入到A5植入物中，然后进行活化退火来实现渐变结。

公开(公告)号：US6059300A

公开(公告)日：2000-05-09

申请号：US124506

申请日：1998-07-29

Applicant: David Wu

Inventor： David Wu

IPC: B62B1/00 ,  B62B1/08 ,  B62B1/12

CPC classification number: B62B1/08 ,  B62B1/002 ,  B62B2202/404 ,  Y10S280/06

Abstract: An auxiliary wheel holder includes a base frame secured to the main rod member of a golf cart at the bottom to hold a wheel axle and a pair of auxiliary wheels at two opposite ends of the wheel axle, enabling the golf cart to be moved on the ground when the golf cart is extended out, a locating plate fastened to two upright screw rods of the base frame by lock nuts and closely attached to the main rod member of the golf cart at the top to secure the base frame to the main rod member of the golf cart, and two beveled packing blocks respectively mounted on the upright screw rods of the base frame and engaged between the base frame and the bottom side wall of the main rod member of the golf cart to fix base frame in position.

Abstract translation: 辅助轮保持器包括固定到底部的高尔夫球车的主杆构件的基座，以在轮轴的两个相对端处保持轮轴和一对辅助轮，使得高尔夫球车能够在 高尔夫球车伸出时的地面，定位板通过锁紧螺母紧固到基座的两个直立的螺杆上，并将其紧固在顶部的高尔夫球车的主杆构件上，以将基座固定到主杆构件 的高尔夫球车，以及分别安装在基座的直立螺杆上的两个倾斜的包装块，并且接合在基座框架和高尔夫球车的主杆构件的底侧壁之间，以将基座固定就位。

公开(公告)号：US6029494A

公开(公告)日：2000-02-29

申请号：US187683

申请日：1998-11-05

Applicant: David Wu

Inventor： David Wu

IPC: B21F1/00 ,  B21F3/02 ,  B21F35/00 ,  B21D7/024

CPC classification number: B21F1/00 ,  B21F3/02 ,  B21F35/00

Abstract: A spring producing device comprises a main body, a first axle, a second axle, a spindle and a motor. The first axle is arranged on the main body and has a plurality of bumps, the spindle has at least one bump, and the motor is connected to the second axle such that the motor can drive the spindle through the second axle. The rotation angle of the spindle can be precisely controlled and the yield is enhanced with little manual labor.

Abstract translation: 弹簧制造装置包括主体，第一轴，第二轴，主轴和马达。 第一轴设置在主体上并且具有多个凸起，所述心轴具有至少一个凸起，并且所述马达连接到所述第二轴，使得所述马达可以通过所述第二轴驱动所述心轴。 可以精确控制主轴的旋转角度，并且在少量的人工上可以提高产量。

公开(公告)号：US6021895A

公开(公告)日：2000-02-08

申请号：US229983

申请日：1999-01-14

Applicant: David Wu

Inventor： David Wu

IPC: A63B55/00

CPC classification number: A63B55/00

Abstract: A club rack and golf bag arrangement includes a golf bag having expansible peripheral wall portions, a fixed club rack fixedly fastened to the golf bag on the inside at the top, and a movable club rack pivoted to the fixed club rack and moved between a closed position where the movable club rack is closed attached to the fixed club rack, and an extended position where the movable club rack is extended outwards from the fixed club rack and the expansible peripheral wall portions of the golf bag are expanded for easy loading/unloading of golf clubs.

Abstract translation: 俱乐部架和高尔夫球包装置包括具有可膨胀周边壁部分的高尔夫球袋，在顶部固定地固定在高尔夫球袋上的固定球杆架，以及枢转于固定球杆架的活动球杆架， 可移动的杆架被关闭固定在杆杆上的位置以及可移动的杆架从固定杆架向外延伸的伸出位置，并且高尔夫球袋的可膨胀的周壁部分被膨胀以便容易的装载/卸载 高尔夫俱乐部。

公开(公告)号：US6003956A

公开(公告)日：1999-12-21

申请号：US63365

申请日：1998-04-21

Applicant: David Wu

Inventor： David Wu

IPC: B60B37/10 ,  B60B37/00

CPC classification number: B60B37/10

Abstract: A wheel mounting arrangement includes a holder plate connected to the frame of a golf cart, a wheel axle holding a wheel and having a rectangular coupling block at one end fitted into a rectangular coupling block of the wheel axle has a locating groove; a press knob is slidably mounted in a transverse hole on the holder plate and supported on a spring, the press knob having a springy hook hooked in the locating groove on the rectangular coupling block of the wheel axle to stop it from axial movement, the springy hook being disengaged from the locating groove when the press knob is depressed, enabling the wheel axle to disconnected from the holder plate.

Abstract translation: 车轮安装装置包括连接到高尔夫球车架的保持板，保持轮的轮轴，并且在一端装配有轮轴的矩形联接块的矩形联接块具有定位槽; 按钮可滑动地安装在保持板上的横向孔中并且被支撑在弹簧上，该压钮具有钩挂在轮轴的矩形联接块上的定位槽中的弹簧钩，以阻止其轴向移动，弹簧 当压钮被压下时，钩与定位槽脱离，使得轮轴与保持板断开。

公开(公告)号：US5968194A

公开(公告)日：1999-10-19

申请号：US831478

申请日：1997-03-31

Applicant: David Wu ,  Praveen Parvathala ,  Naga Gollakota

Inventor： David Wu ,  Praveen Parvathala ,  Naga Gollakota

IPC: G01R31/3185 ,  G01R31/28

CPC classification number: G01R31/318544 ,  G01R31/318586

Abstract: A method and apparatus for using weighted random patterns in a partial scan test. A computer generates deterministic patterns on the partial scan design. Deterministic patterns that have the same number of capture clocks between adjacent scan loads are grouped together into pattern groups. A computer then determines a set of weights corresponding to each of the pattern groups. A tester then uses these weights as a filter to weighted random test patterns and applies these filtered weighted random test patterns along with the appropriate number of capture clock pulses to a device under test.

Abstract translation: 在部分扫描测试中使用加权随机模式的方法和装置。 计算机在部分扫描设计上生成确定性模式。 在相邻扫描负载之间具有相同数量的捕获时钟的确定性模式被分组到模式组中。 然后，计算机确定与每个模式组对应的一组权重。 然后测试人员使用这些权重作为过滤器进行加权随机测试模式，并将这些过滤的加权随机测试模式与适当数量的捕获时钟脉冲一起应用于被测器件。