公开(公告)号：US5641653A

公开(公告)日：1997-06-24

申请号：US429273

申请日：1989-10-31

Applicant: Douglas K. Struck ,  Ryland F. Young ,  Yung-Fu Chang

Inventor： Douglas K. Struck ,  Ryland F. Young ,  Yung-Fu Chang

IPC: A61K39/102 ,  A61K39/00 ,  A61P31/04 ,  A61P43/00 ,  C07K14/195 ,  C07K14/285 ,  C07K14/41 ,  C12N1/21 ,  C12N15/09 ,  C12N15/31 ,  C12P21/02 ,  C12R1/19 ,  C12N15/63

CPC classification number: C07K14/285 ,  A61K39/00

Abstract: This invention discloses the DNA sequences coding for the Actinobacillus pleuropneumonia hemolysin(s). It further discloses a method of producing the A. pleuropneumoniae hemolysin(s) from recombinant cells. It also provides a method of using the hemolysin(s) antigen as a protective immunogen against porcine pleuropneumonia.

Abstract translation: 本发明公开了编码放线杆菌胸膜肺炎溶血素的DNA序列。 其进一步公开了一种从重组细胞产生胸膜肺炎放线菌溶血素的方法。 它还提供了使用溶血素抗原作为针对猪胸膜肺炎的保护性免疫原的方法。

公开(公告)号：US5609260A

公开(公告)日：1997-03-11

申请号：US596512

申请日：1996-02-05

Applicant: Fu-Chang Liao

Inventor： Fu-Chang Liao

IPC: B66C23/26 ,  B66C23/76

CPC classification number: B66C23/76 ,  B66C23/26

Abstract: An improved derrick structure comprising a column for supporting the derrick structure, a bracket horizontally rotatably mounted on the column, a boom vertically pivoted on the bracket so that the boom is divided into a first boom portion and a second boom portion, a winch drivable to hoist a hook for engaging an article intended to be transported by the derrick structure, a first dolly drivable to move the hook along the first boom portion, a counterweight drivable to move along the second boom portion to effectively balance the loading of the article hoisted by the derrick structure, and a controlling device for activating an electrical control circuit to control the driving of the winch, the dolly and the counterweight.

Abstract translation: 一种改进的井架结构，包括用于支撑井架结构的塔，水平地可旋转地安装在塔上的支架，垂直地枢转在支架上的吊杆，使得吊臂分为第一吊臂部分和第二吊臂部分，绞车可驱动到 提升用于接合用于由井架结构运输的物品的钩，第一台车，其可移动以沿着第一起重臂部分移动钩;可移动的配重可沿第二起重臂部分移动，以有效地平衡由第 井架结构，以及用于启动电气控制电路以控制绞盘，小车和配重的驱动的控制装置。

公开(公告)号：US5579487A

公开(公告)日：1996-11-26

申请号：US269190

申请日：1994-06-30

Applicant: Robert F. Meyerson ,  Yung-Fu Chang ,  Ynjiun P. Wang ,  Daniel G. Wall

Inventor： Robert F. Meyerson ,  Yung-Fu Chang ,  Ynjiun P. Wang ,  Daniel G. Wall

IPC: G06F1/16 ,  G06F13/38 ,  H04M1/02 ,  H04M1/725 ,  G06F13/00

CPC classification number: G06F1/166 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1656 ,  G06F1/1684 ,  G06F13/385 ,  H04M1/02 ,  G05B2219/31181 ,  G05B2219/33118 ,  G06F2200/1632 ,  H04M1/725 ,  H04M2250/22

Abstract: A configurable electronic work slate unit includes a customizable array of data devices and input/output devices which are selectively integrated in a compact and highly ergonomic structure. Increased operator productivity is accomplished by use of several possible user interface media including a multi-function display and input/output unit including a digitizer, position sensitive screen, and video display panel. Selectively integratable user interface components include a bar code scanner, RF modulator for radio frequency communication, modem, audio input/output, as well as the multi-purpose display. All components are integrated by use of a handle unit or module docking assembly which can house a battery as well as removable modules in a manner so as to minimize operator fatigue and discomfort, as well as enhance productivity. Configuration, reconfiguration and updating of work slate units by choice and selection of removable modules, from a variety of different types of modules, is enhanced by utilization of standardized interfaces which are intercoupled to a common signal bus. The bus configuration in combination with a bus controller functions as an intelligent bus capable of identifying types of removable modules and configuring communication protocols for operation with different types of removable modules.

Abstract translation: 可配置的电子工作板单元包括可定制的数据设备阵列和输入/输出设备，其选择性地集成在紧凑且高度符合人体工程学的结构中。 通过使用多种可能的用户界面介质，包括多功能显示器和包括数字转换器，位置敏感屏幕和视频显示面板的输入/输出单元来提高操作员的生产率。 选择可集成的用户界面组件包括条形码扫描器，用于射频通信的RF调制器，调制解调器，音频输入/输出以及多功能显示器。 所有组件都通过使用能够容纳电池以及可拆卸模块的手柄单元或模块对接组件来集成，以便最小化操作者的疲劳和不适，并且提高生产率。 通过使用与公共信号总线相互配合的标准化接口来增强来自各种不同类型的模块的可选模块的选择和可选模块的配置，重新配置和更新工作板单元。 与总线控制器组合的总线配置用作智能总线，能够识别可移动模块的类型并配置用于使用不同类型的可移除模块进行操作的通信协议。

公开(公告)号：USD346999S

公开(公告)日：1994-05-17

申请号：US32

申请日：1992-10-05

Applicant: Robert F. Meyerson ,  Yung-Fu Chang

Designer： Robert F. Meyerson ,  Yung-Fu Chang

公开(公告)号：US4947524A

公开(公告)日：1990-08-14

申请号：US467173

申请日：1990-01-19

Applicant: Chin-Fu Chang

Inventor： Chin-Fu Chang

IPC: B42F1/04

CPC classification number: B42F1/04 ,  Y10T24/202 ,  Y10T24/205 ,  Y10T24/44923

Abstract: A paper clip is made of resilient sheet-steel which is bent into U-shaped structure. Two holes are punched on the upper portion of the U-shaped sheet-steel to define therewith a ridge portion which can be pressed to recess or bent to project over the level surface of the upper portion thereof so as to open the clip for the insertion therein of sheets of paper or close the clip to clamp sheets of paper. Corrugated portions are transversely and longitudinally formed on the upper portion and the lower portion of the clip respectively to reinforce its clamping effect.

Abstract translation: 纸夹由弯曲成U形结构的弹性钢板制成。 在U形钢板的上部冲压两个孔，以便限定一个脊部，该脊部可被按压以凹进或弯曲以突出在其上部的水平表面上，以打开夹子以便插入 在其中放置纸张或关闭夹子以夹紧纸张。 波纹部分分别横向和纵向地形成在夹子的上部和下部上以增强其夹紧效果。

公开(公告)号：US20240233822A9

公开(公告)日：2024-07-11

申请号：US18489844

申请日：2023-10-18

Applicant: Fu-Chang Hsu

Inventor： Fu-Chang Hsu

IPC: G11C16/04 ,  H10B41/10 ,  H10B41/27 ,  H10B41/35 ,  H10B43/10 ,  H10B43/27 ,  H10B43/35

CPC classification number: G11C16/0483 ,  H10B41/10 ,  H10B41/27 ,  H10B41/35 ,  H10B43/10 ,  H10B43/27 ,  H10B43/35

Abstract: Various 3D memory cells, array structures, and processes are disclosed. In an embodiment, a 3D memory cell structure includes a vertical conductor core, an insulator surrounding the vertical conductor core, a semiconductor layer surrounding the insulator, charge trapping layers surrounding the semiconductor layer, and a word line layer surrounding at least a portion of the charge trapping layers.

公开(公告)号：US20240135992A1

公开(公告)日：2024-04-25

申请号：US18489844

申请日：2023-10-17

Applicant: Fu-Chang Hsu

Inventor： Fu-Chang Hsu

IPC: G11C16/04 ,  H10B41/10 ,  H10B41/27 ,  H10B41/35 ,  H10B43/10 ,  H10B43/27 ,  H10B43/35

CPC classification number: G11C16/0483 ,  H10B41/10 ,  H10B41/27 ,  H10B41/35 ,  H10B43/10 ,  H10B43/27 ,  H10B43/35

Abstract: Various 3D memory cells, array structures, and processes are disclosed. In an embodiment, a 3D memory cell structure includes a vertical conductor core, an insulator surrounding the vertical conductor core, a semiconductor layer surrounding the insulator, charge trapping layers surrounding the semiconductor layer, and a word line layer surrounding at least a portion of the charge trapping layers.

公开(公告)号：US11723288B2

公开(公告)日：2023-08-08

申请号：US17209107

申请日：2021-03-22

Applicant: Fu-Chang Hsu ,  Kevin Hsu

Inventor： Fu-Chang Hsu ,  Kevin Hsu

IPC: G06N10/00 ,  H10N60/10 ,  H03K3/38 ,  H10N69/00

CPC classification number: H10N60/11 ,  G06N10/00 ,  H03K3/38 ,  H10N60/128 ,  H10N69/00

Abstract: A quantum bit array is disclosed. In an embodiment, the quantum bit array includes a control gate coupled to a qubit and at least one pass gate coupled between the qubit and an adjacent qubit to control operation of the qubit of the quantum bit array, a bit line, and a first transistor channel that connects the bit line to the control gate. The array further comprises at least one word line coupled to the first transistor channel. The at least one word line selectively controls charge flow through the first transistor channel. The array further comprises a capacitor coupled to selectively store charge in the first transistor channel.

公开(公告)号：US11072944B2

公开(公告)日：2021-07-27

申请号：US16556143

申请日：2019-08-29

Applicant: FU CHANG LOCKS MFG. CORP. ,  LEON SPECIALTY INC.

Inventor： Fu-Chang Peng

IPC: E05B47/00 ,  G07C9/00

Abstract: An improved structure of an electronic lock includes an outside-door assembly, a lock middle, an inside-door assembly, and a latch. The outside-door assembly is mounted to an outer side of a door panel. The lock middle is connected to the outside-door assembly. The inside-door assembly is connected to the lock middle and is mounted to an inner side of the door panel. The latch is connected to the latch coupler. With a code entered, an electrically-driven valve of the lock middle causes a guide block and a projection block to extend outward to have an outside handle and the lock middle to synchronously operate for opening the door. Alternatively, a key may be used to open the door. If such a code and a key are both not available, the outside handle and the lock middle do not synchronously operate.

公开(公告)号：US10720215B2

公开(公告)日：2020-07-21

申请号：US16246378

申请日：2019-01-11

Applicant: Fu-Chang Hsu

Inventor： Fu-Chang Hsu

IPC: G11C16/10 ,  G11C16/26 ,  G11C11/4091 ,  G11C11/4093 ,  G11C16/04 ,  G11C7/10 ,  G11C8/12 ,  G11C11/4076 ,  G11C11/404

Abstract: Methods and apparatus for writing nonvolatile 3D NAND flash memory using multiple-page programming. A method is provided for multiple-page programming of an array having a block that includes page groups and each page group includes cell strings that form pages. The method includes deactivating drain select gates (DSGs) and source select gates (SSG), applying a programming voltage to a selected word line, and applying a middle high voltage to unselected word lines. The method also includes repeating multiple programming operations while maintaining the word line voltage levels from a first programming operation to a last programming operation. Each programming operation includes loading data onto bit lines and pulsing a drain select gate associated with a selected page group to load the data into a selected page of the selected page group.