公开(公告)号：US20070007929A1

公开(公告)日：2007-01-11

申请号：US11176820

申请日：2005-07-07

Applicant: Kevin Lee ,  Jyrki Ahlgren ,  Ian Wallace ,  Thomas Doring

Inventor： Kevin Lee ,  Jyrki Ahlgren ,  Ian Wallace ,  Thomas Doring

IPC: H02P7/42

CPC classification number: H02P27/06 ,  H02M7/53875 ,  H02M2001/0022 ,  H02P29/026

Abstract: A motor drive for conditioning power to be delivered to a non-motor load includes a voltage feedback circuit that monitors a DC bus voltage and, based on changes in the DC bus voltage, adjusts a power conditioning scheme such that near steady-state load conditions are maintained in response to a transient load condition. The voltage feedback circuit has a voltage sensor that provides voltage feedback to a controller that determines what changes in power conditioning are needed in response to a transient load condition that manifests itself in a change in DC bus voltage.

Abstract translation: 用于调节输送到非电动机负载的电力的电动机驱动器包括监视DC总线电压的电压反馈电路，并且基于DC总线电压的变化来调节功率调节方案，使得接近稳态负载条件 被保持以响应瞬态负载条件。 电压反馈电路具有向控制器提供电压反馈的电压传感器，其确定响应于在直流母线电压的变化中显现的瞬态负载条件而需要功率调节的什么变化。

公开(公告)号：US20060278056A1

公开(公告)日：2006-12-14

申请号：US11152436

申请日：2005-06-14

Applicant: Peter Chen ,  Jungkun Lee ,  Kevin Lee

Inventor： Peter Chen ,  Jungkun Lee ,  Kevin Lee

IPC: B26D5/08

CPC classification number: B26F1/36 ,  B26D2007/0018 ,  Y10T83/8785

Abstract: A desk-top paper punch includes a drawer for removable insertion into the base of the paper punch, the drawer serving as a collection receptacle for paper punches to be discarded. Once the drawer is near its capacity, the drawer is pulled out of the base for emptying. Means for viewing the contents of the drawer is provided. In one implementation, the view means is a transparent window which allows the viewer to know when the drawer in nearing its capacity for paper chips. In a second embodiment, the viewing means is at least one viewing aperture that perforates the top surface of the base of the paper punch that allows the user to view the drawer's contents.

公开(公告)号：US20060134902A1

公开(公告)日：2006-06-22

申请号：US11019857

申请日：2004-12-21

Applicant: Valery Dubin ,  Tzuen-Luh Huang ,  Ming Fang ,  Kevin Lee ,  Yuehai Liang ,  Margherita Chang

Inventor： Valery Dubin ,  Tzuen-Luh Huang ,  Ming Fang ,  Kevin Lee ,  Yuehai Liang ,  Margherita Chang

IPC: H01L21/44

CPC classification number: H01L21/2885 ,  C25D3/02 ,  C25D3/38 ,  C25D5/10 ,  H01L24/11 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05027 ,  H01L2224/05166 ,  H01L2224/05181 ,  H01L2224/05184 ,  H01L2224/05186 ,  H01L2224/05572 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/1147 ,  H01L2224/13099 ,  H01L2924/01005 ,  H01L2924/01011 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/04941 ,  H01L2924/04953 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/00014 ,  H01L2924/0496

Abstract: According to one aspect of the invention, a method for forming contact formations is provided. A substrate may be placed in an electrolytic solution. The substrate may have an exposed conductive portion and the electrolytic solution may include a plurality of metallic ions and an accelerator. The accelerator may include at least one of bis-(sodium sulfopropyl)-disulfide and 3-mercapto-1-propanesulfonic acid-sodium salt. A voltage may be applied across the electrolytic solution and the conductive portion of the substrate to cause the metallic ions to be changed into metallic particles and deposited on the conductive portion. The electrolytic solution may also include a protonated organic additive. The electrolytic solution may also include an acid and a surfactant. The acid may include at least one of sulfuric acid, methane sulfonic acid, benzene sulfonic acid, and picryl sulfonic acid. The surfactant may include at least one of polyethylene glycol and polypropylene glycol.

Abstract translation: 根据本发明的一个方面，提供了形成接触层的方法。 衬底可以放置在电解溶液中。 基板可以具有暴露的导电部分，电解液可以包括多个金属离子和加速器。 促进剂可以包括双 - （磺基磺基丙基） - 二硫化物和3-巯基-1-丙磺酸钠盐中的至少一种。 可以在电解液和基板的导电部分之间施加电压，以使金属离子变成金属颗粒并沉积在导电部分上。 电解液还可以包括质子化的有机添加剂。 电解液还可以包含酸和表面活性剂。 酸可以包括硫酸，甲磺酸，苯磺酸和苦基磺酸中的至少一种。 表面活性剂可以包括聚乙二醇和聚丙二醇中的至少一种。

公开(公告)号：US07048401B2

公开(公告)日：2006-05-23

申请号：US10346619

申请日：2003-01-17

Applicant: Kevin Lee ,  Shawn R. Gettemy ,  Sherridythe A. Fraser ,  William R. Hanson ,  Yoon Kean Wong

Inventor： Kevin Lee ,  Shawn R. Gettemy ,  Sherridythe A. Fraser ,  William R. Hanson ,  Yoon Kean Wong

IPC: F21V33/00

CPC classification number: G02B6/0006

Abstract: A lighting system for a portable electronic device or handheld computer is disclosed. In one embodiment, the lighting system includes a light source coupled to a light distributing element. The light distributing element is coupled to a phosphorescent material. The phosphorescent material is coupled to a display and/or input device. The light source pulses on and off to maintain light at a display and/or input device.

Abstract translation: 公开了一种用于便携式电子设备或手持计算机的照明系统。 在一个实施例中，照明系统包括耦合到光分布元件的光源。 光分布元件耦合到磷光材料。 磷光材料耦合到显示器和/或输入设备。 光源脉冲打开和关闭，以保持显示和/或输入设备的光线。

公开(公告)号：US07030119B1

公开(公告)日：2006-04-18

申请号：US10031037

申请日：2000-07-05

Applicant: Stephen Douglas Barrett ,  Alexander James Bridges ,  Haile Tecle ,  Alistair Dixon ,  Kevin Lee ,  Robert Pinnock

Inventor： Stephen Douglas Barrett ,  Alexander James Bridges ,  Haile Tecle ,  Alistair Dixon ,  Kevin Lee ,  Robert Pinnock

IPC: A61K31/495 ,  A61K31/41 ,  A61K31/425

CPC classification number: A61K31/41 ,  A61K31/425 ,  A61K31/495

Abstract: The invention features a method for treating chronic pain using a compound of formula (I).

Abstract translation: 本发明的特征在于使用式（I）化合物治疗慢性疼痛的方法。

公开(公告)号：US20050287785A1

公开(公告)日：2005-12-29

申请号：US11202677

申请日：2005-08-12

Applicant: Kevin Lee

Inventor： Kevin Lee

IPC: H01L21/44 ,  H01L21/60 ,  H01L23/48 ,  H01L23/485 ,  H01L23/52 ,  H01L25/065 ,  H01L29/40

CPC classification number: H01L24/28 ,  H01L24/11 ,  H01L24/13 ,  H01L24/31 ,  H01L24/83 ,  H01L25/0657 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05026 ,  H01L2224/05147 ,  H01L2224/05556 ,  H01L2224/05647 ,  H01L2224/13099 ,  H01L2224/13111 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/29355 ,  H01L2224/838 ,  H01L2225/06513 ,  H01L2924/0001 ,  H01L2924/00013 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/014 ,  H01L2924/04953 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/07811 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/30105 ,  H01L2924/351 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2224/29099 ,  H01L2224/29199

Abstract: The present invention includes a method that provides a first wafer; forms a first raised contact from a first plug on the first wafer; provides a second wafer; forms a second raised contact from a second plug on the second wafer; applies an anisotropic conductive adhesive over the first wafer; aligns the second wafer to the first wafer; attaches the second wafer to the anisotropic conductive adhesive to form a continuous and conductive path between the first raised contact and the second raised contact. The present invention also includes a structure that has an anisotropic conductive film, the anisotropic conductive film has a front surface and a rear surface; a first raised contact is located over the front surface, the first raised contact forming part of a first wafer; and a second raised contact located over the rear surface, the second raised contact forming part of a second wafer, where the second raised contact faces the first raised contact.

Abstract translation: 本发明包括提供第一晶片的方法; 从第一晶片上的第一插头形成第一凸起接触; 提供第二晶片; 在第二晶片上形成来自第二插头的第二凸起接触; 在第一晶片上施加各向异性导电粘合剂; 将第二晶片对准第一晶片; 将第二晶片附接到各向异性导电粘合剂以在第一凸起接触件和第二凸起接触件之间形成连续和导电的路径。 本发明还包括具有各向异性导电膜的结构，各向异性导电膜具有前表面和后表面; 第一凸起接触位于前表面上，第一凸起接触形成第一晶片的一部分; 以及位于所述后表面上方的第二凸起接触件，所述第二凸起接触件形成第二晶片的部分，其中所述第二凸起接触面向所述第一凸起接触。

公开(公告)号：US20050110131A1

公开(公告)日：2005-05-26

申请号：US10720649

申请日：2003-11-24

Applicant: Kevin Lee

Inventor： Kevin Lee

IPC: H01L21/98 ,  H01L23/053 ,  H01L25/065

CPC classification number: H01L25/50 ,  H01L25/0657 ,  H01L2221/68359 ,  H01L2225/06513 ,  H01L2225/06527 ,  H01L2225/06541 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Embodiments of the present invention provide a method of joining two semiconductor wafers face-to-face using an interposer. One embodiment includes a wafer stack comprising a first wafer having a first metal pattern disposed on a top surface, a second wafer having a second metal pattern disposed on a top surface, and an interposer disposed between the top surface of the first wafer and the top surface of the second wafer, the interposer having a pattern of metal vias disposed in a cured thermosetting plastic, the pattern of metal vias being aligned with and electrically coupled to the first metal pattern and the second metal pattern.

Abstract translation: 本发明的实施例提供了一种使用插入件将两个半导体晶片面对面地接合的方法。 一个实施例包括晶片堆叠，其包括第一晶片，其具有设置在顶表面上的第一金属图案，具有设置在顶表面上的第二金属图案的第二晶片和设置在第一晶片的顶表面和顶部之间的插入件 第二晶片的表面，插入器具有布置在固化的热固性塑料中的金属通孔的图案，金属通孔的图案与第一金属图案和第二金属图案对准并电耦合到第一金属图案。

公开(公告)号：US06768284B2

公开(公告)日：2004-07-27

申请号：US10260917

申请日：2002-09-30

Applicant: Kevin Lee ,  Scott K. Becker ,  Kevin J. Schmidt

Inventor： Kevin Lee ,  Scott K. Becker ,  Kevin J. Schmidt

IPC: H02D540

CPC classification number: H02M7/797 ,  H02P21/36

Abstract: A method for dynamically controlling regenerating energy flow and direct current bus voltage for an adjustable frequency drive system includes sensing a direct current voltage of a direct current bus; and sensing a plurality of alternating currents at outputs of an inverter. The sensed alternating currents are transformed to a stationary current vector. Voltage and frequency values are converted to a stationary voltage vector and an angle. The angle and the stationary current vector are transformed to a rotating current vector including torque and flux producing current components. An induction machine generating mode is determined when the torque producing current component reverses polarity. The voltage and frequency values limit the direct current voltage of the direct current bus at a predetermined threshold responsive to the generating mode. The stationary voltage vector and the angle are converted to pulse width modulated control inputs of the inverter.

Abstract translation: 用于动态地控制可变频驱动系统的再生能量流和直流母线电压的方法包括感测直流母线的直流电压; 并且在逆变器的输出处感测多个交流电流。 所感测的交流电流被转换成固定的电流矢量。 电压和频率值被转换成一个固定的电压矢量和一个角度。 将角度和固定电流矢量转换成包括产生电流分量的转矩和磁通的旋转电流矢量。 当转矩产生电流分量反转极性时，确定感应电机产生模式。 响应于生成模式，电压和频率值将直流总线的直流电压限制在预定阈值。 将稳定电压矢量和角度转换为变频器的脉宽调制控制输入。

公开(公告)号：US06304830B1

公开(公告)日：2001-10-16

申请号：US09321956

申请日：1999-05-28

Applicant: Kevin Lee

Inventor： Kevin Lee

IPC: G01L2500

CPC classification number: G01M99/008

Abstract: An automatic keyboard testing apparatus includes a pair of support arms fixed to a machine frame for supporting a keyboard to be tested therebetween. A clamping device secures the keyboard between the support arms. A test module has testing units for operating/testing pushbuttons, a knob and indictors of the keyboard. A key actuating device comprises a plurality of key depressing elements movably mounted thereto. Each key depressing element forms a pressurized air stream outlet for applying a pressurized air stream to a corresponding key of the keyboard for actuating the key. A conveyor mechanism moves the key actuating device across the keyboard for sequentially actuating the keys of the keyboard. A keyboard coupling device electrically couples the keyboard to a processor-based determination device to receive signals therefrom for determining if the tested keyboard is properly functioning. A warning device is connected to the determination device for giving off a warning signal when the keyboard fails the test.

Abstract translation: 一种自动键盘测试装置，包括一对固定在机架上的支撑臂，用于支撑要在其间测试的键盘。 夹紧装置将键盘固定在支撑臂之间。 测试模块具有用于操作/测试按钮的测试单元，键盘的旋钮和指示器。 钥匙致动装置包括可移动地安装到其上的多个按键元件。 每个按键元件形成加压空气流出口，用于将加压空气流施加到键盘的相应键以致动键。 传送机构使钥匙致动装置通过键盘移动，以顺序地致动键盘的键。 键盘耦合装置将键盘电耦合到基于处理器的确定装置以从其接收信号，以确定测试的键盘是否正常工作。 警告装置连接到确定装置，用于当键盘未通过测试时发出报警信号。

公开(公告)号：US5465324A

公开(公告)日：1995-11-07

申请号：US1390

申请日：1993-01-06

Applicant: Kevin Lee ,  Berthold Hug

Inventor： Kevin Lee ,  Berthold Hug

IPC: G06F17/50 ,  G06F3/033 ,  G06F3/048 ,  G06T11/80 ,  G06T17/40 ,  G06T11/00

CPC classification number: G06F3/04845 ,  G06F17/50 ,  G06F3/04842 ,  G06T11/203 ,  Y10S715/964

Abstract: A computer aided design system assists the user in defining and editing geometric objects. It proposes several useful geometric relations between the cursor position and the already defined geometric object independent of the cursor position. The user may accept one of the proposals, or reject all of them. For example, if an already defined circle is within the catch range of the cursor position, the system proposes to draw a line from the cursor position to the center of the circle, and it proposes tangents from the cursor position to the circle.

Abstract translation: 计算机辅助设计系统帮助用户定义和编辑几何对象。 它提出了光标位置和已定义的几何对象之间几何有用的几何关系，与光标位置无关。 用户可以接受其中一个提案，或拒绝所有提案。 例如，如果已经定义的圆在光标位置的捕获范围内，则系统建议从光标位置到圆的中心绘制一条线，并提出从光标位置到圆的切线。