公开(公告)号：US20060293342A1

公开(公告)日：2006-12-28

申请号：US10552424

申请日：2004-04-08

Applicant: Jeff Chen ,  Lisa Dalrymple ,  Sergey Epshteyn ,  Timothy Forsyth ,  Tai Huynh ,  James Leahy ,  Brian Ridgway ,  Grace Mann ,  Larry Mann ,  Craig Takeuchi ,  Joan Sangalang

Inventor： Jeff Chen ,  Lisa Dalrymple ,  Sergey Epshteyn ,  Timothy Forsyth ,  Tai Huynh ,  James Leahy ,  Brian Ridgway ,  Grace Mann ,  Larry Mann ,  Craig Takeuchi ,  Joan Sangalang

IPC: A61K31/506 ,  A61K31/4439

CPC classification number: C07D401/04 ,  A61K31/4439 ,  A61K31/506

Abstract: The present invention provides compounds for modulating protein kinase enzymatic activity for modulating cellular activities such as proliferation, differentiation, programmed cell death, migration and chemoinvasion. Compounds of the invention inhibit, regulate and/or modulate kinases, particularly Tie-2. Methods of using the compounds and pharmaceutical compositions thereof to treat kinase-dependent diseases and conditions are also an aspect of the invention.

Abstract translation: 本发明提供调节蛋白激酶酶活性以调节细胞活性如增殖，分化，程序性细胞死亡，迁移和化学侵蚀的化合物。 本发明的化合物抑制，调节和/或调节激酶，特别是Tie-2。 使用化合物及其药物组合物治疗激酶依赖性疾病和病症的方法也是本发明的一个方面。

公开(公告)号：US20050011314A1

公开(公告)日：2005-01-20

申请号：US10624971

申请日：2003-07-18

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: B25B13/46

CPC classification number: B25B13/463

Abstract: A ratchet driving tool includes a handle having a chamber formed in a head, a peripheral flange extended into the chamber to form an opening of a reduced inner diameter. A ratchet wheel is rotatably received in the head and includes a swelling rotatably engaged in the opening of the head to stably retain the ratchet wheel within the head. A retaining ring is engaged with the ratchet wheel to stably retain the ratchet wheel within the head. The handle includes a space to receive an actuator secured to the handle with another retaining ring, and includes a compartment to receive a pawl which may determine the rotational direction of the ratchet wheel.

Abstract translation: 棘轮驱动工具包括具有形成在头部中的腔室的手柄，延伸到腔室中的周边凸缘以形成内径减小的开口。 棘轮可旋转地容纳在头部中并且包括可旋转地接合在头部的开口中的膨胀件，以将棘轮稳定地保持在头部内。 保持环与棘轮接合，以将棘轮稳定地保持在头部内。 手柄包括用于接收用另一个保持环固定到手柄的致动器的空间，并且包括容纳棘爪的隔间，该棘爪可以确定棘轮的旋转方向。

公开(公告)号：US06517166B1

公开(公告)日：2003-02-11

申请号：US10071941

申请日：2002-02-07

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: B60B2100

CPC classification number: B60B7/006 ,  B60B7/0006 ,  Y10T428/24868

Abstract: A wheel rim includes a transparent adhesive layer provided on the surface of the wheel rim, a light-reflective particle layer which is substantially free of any superimposed or overlapping particles and which is formed by spreading solely and uniformly dry light-reflective particles on the transparent adhesive layer and contacting directly the particles with the transparent adhesive layer, the particles having dimensions larger than the thickness of the transparent adhesive layer so that some of the dry light-reflective particles which do not contact the transparent adhesive layer can be allowed to fall off the transparent adhesive layer by gravity, and a transparent protective layer provided on the light-reflective particle layer.

Abstract translation: 轮辋包括设置在轮辋表面上的透明粘合剂层，基本上不含任何叠加或重叠的颗粒的光反射颗粒层，并且其通过在透明体上均匀地干燥光反射颗粒而形成 粘合剂层，并且使颗粒与透明粘合剂层直接接触，颗粒的尺寸大于透明粘合剂层的厚度，使得一些不接触透明粘合剂层的干燥光反射颗粒可以被脱落 透明粘合剂层和设置在光反射性粒子层上的透明保护层。

公开(公告)号：US5286217A

公开(公告)日：1994-02-15

申请号：US745609

申请日：1991-08-15

Applicant: Chao J. Liu ,  Ching-ho Lai ,  Jeff Chen ,  Sidney Lu ,  Ton-Yo Chien

Inventor： Chao J. Liu ,  Ching-ho Lai ,  Jeff Chen ,  Sidney Lu ,  Ton-Yo Chien

IPC: H01R12/50 ,  H01R12/70 ,  H01R12/73 ,  H01R13/627 ,  H01R13/62

CPC classification number: H01R12/7005 ,  H01R12/7011 ,  H01R12/737 ,  H01R13/627

Abstract: A circuit board latching device (40, 41) for use with an insulative connector housing (31) includes a retaining wall (82) and a circuit board support post (52) in which the board support post (52) is positioned opposite the retaining wall (82). The latching device (40, 41) of the present invention comprises a main body portion (56) and a mounting mechanism for mounting the main body portion to the housing (31) between the retaining wall (82) and the board support post (52). Furthermore, a latch lug (71) extends from the main body portion (56) which includes a cam surface (72) which is inclined relative to the latch lug (71), and a lock surface (73) which is substantially perpendicular to the main body portion (56). Moreover, the latching device (40, 41) includes a resilient stress reducing arm (79) projecting angularly away from the main body portion (56) toward the retaining wall (82). In one aspect, the mounting mechanism comprises a mounting platform (94) which includes a plate (106) extending from the main body portion (56). A first finger (95) extends substantially downward from one end of the plate (106) while a second finger (96) extends substantially downward from the opposite end of the plate (106) which mountingly engage the housing (31). In another aspect of the present invention, the mounting mechanism comprises an upstanding sleeve (59) mounting member extending from the main body portion (56).

公开(公告)号：US5256954A

公开(公告)日：1993-10-26

申请号：US911210

申请日：1992-07-09

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: H02J7/00 ,  H01M10/46

CPC classification number: H02J7/0045

Abstract: A battery pack charging device includes a housing with a base plate, a first upright wall which extends upwardly from the base plate and a second upright wall which similarly extends upwardly from the base plate and which is disposed opposite to the first upright wall. The first and second upright walls and the base plate define a receiving space to receive a battery pack. A movable wall assembly is provided in the receiving space adjacent to the first upright wall. The movable wall assembly includes a positioning wall member which faces the second upright wall and which is spaced from the second upright wall. The positioning wall member is movable towards or away from the first upright wall so as to vary the space between the positioning wall member and the second upright wall in order to correspond with the width of the battery pack. A frame of a movable electrical contact assembly is mounted on at least one of the second upright wall and the base plate. An elongated carriage is movably mounted along the frame. A pair of terminal seats are movably mounted on the carriage and have a respective electrical contact provided thereon. The terminal seats are movable along the carriage, and the carriage is movable along the frame so as to align the electrical contacts with corresponding contact terminals of the battery pack.

Abstract translation: 电池组充电装置包括具有基板的壳体，从基板向上延伸的第一直立壁和从基板向上类似地从第一直立壁相对设置的第二直立壁。 第一和第二直立壁和基板限定了容纳电池组的容纳空间。 可动壁组件设置在与第一直立壁相邻的容纳空间中。 可移动壁组件包括面向第二直立壁并与第二直立壁间隔开的定位壁构件。 定位壁构件能够朝向或远离第一直立壁移动，以便改变定位壁构件和第二直立壁之间的空间，以便与电池组的宽度对应。 可移动电接触组件的框架安装在第二直立壁和底板中的至少一个上。 细长的滑架沿框架可移动地安装。 一对终端座可移动地安装在滑架上并且具有设置在其上的相应的电接触。 端子座可沿着滑架移动，并且滑架可沿着框架移动，以将电触点与电池组的相应接触端对准。

公开(公告)号：US20240286149A1

公开(公告)日：2024-08-29

申请号：US18175652

申请日：2023-02-28

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: B05B1/16 ,  A61C17/032 ,  B05B1/18 ,  B05B15/40

CPC classification number: B05B1/1609 ,  A61C17/032 ,  B05B1/185 ,  B05B15/40

Abstract: A shower head contains: a body, a showering assembly, a switch button, a shift assembly, and a flushing pipe. The body includes a handle, a head portion, an inlet segment, a water supply chamber, an outlet segment, a tab, and a notch. The showering assembly is connected with the water supply chamber. The switch button includes two locking extensions. The shift assembly includes a water distribution projection which has a central orifice, a coupling portion, and a hemispherical rubber ring. The movable seat has a first conduit and an actuated element. The movable seat has a water guider and a spherical abutting face. The flushing pipe includes a channel, and an end of the flushing pipe is connected on a top of the central orifice of the water distribution projection. The flushing pipe includes a washing segment and a spray nozzle.

公开(公告)号：US11802423B2

公开(公告)日：2023-10-31

申请号：US17515710

申请日：2021-11-01

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: E05B47/00 ,  E05B55/00 ,  E05B63/08 ,  E05B47/02 ,  E05B63/00

CPC classification number: E05B47/0012 ,  E05B47/026 ,  E05B55/005 ,  E05B63/08 ,  E05B63/0056

Abstract: A door lock contains: a casing, a head, a first clutch element, a second clutch, a drive gear, a gear assembly, a guide rod, a locking column, and a holder. The casing includes a first connection part and a second connection part. The head includes a retainer, a first engagement portion, and a receiving orifice. The first clutch element includes a groove. The second clutch element includes a driving orifice, a limitation protrusion, and an abutting segment. The drive gear includes a defining trench. The gear assembly includes a driven gear, a motor, a transmission gear, a first meshing gear, and a second meshing gear. The guide rod includes a toothed section, a guiding stem, a tongue, and a resilient element. The locking column includes a cross section in a square shape. The holder includes an extending sheet, a fixing orifice, a fitting sleeve, and a first through orifice.

公开(公告)号：US20230139198A1

公开(公告)日：2023-05-04

申请号：US17515716

申请日：2021-11-01

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: E05B47/00 ,  E05B55/00 ,  E05B47/02 ,  E05B63/08 ,  E05B63/00

Abstract: A control structure of a door lock contains: a body, a partition, a motor, a slide cylinder, a rotatable sheet, a tongue, a locating bolt, a first resilient element, and a second resilient element. The body includes a first casing, a second casing, an open segment, a close segment, an operation space, a holder, and a groove. The partition includes a first slot, multiple actuation portions, two hooks, two seats, two connection orifices, and multiple extensions. The motor includes a guide gear, and the slide cylinder includes an accommodation chamber, a receiving trench, at least one second slot, and a post. The rotatable sheet includes a curved face, a chute, a drive section, and a toothed portion. The tongue includes a lock segment, a notch, an engagement segment, two fixing portions, and two retainers. The locating bolt includes a defining fringe and a connection protrusion.

公开(公告)号：US11578506B2

公开(公告)日：2023-02-14

申请号：US17004468

申请日：2020-08-27

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: E05B47/00 ,  E05B17/22 ,  E05B47/02

Abstract: A transmission structure of a rotary shaft of an electronic lock contains: a drive unit which includes a holding plate, a motor, a worm, and a driven wheel. The holding plate includes an externally threaded portion and a fixing orifice. The driven wheel includes an internally threaded orifice, two protrusions, two flat zones, two arcuate fringes, and a tooth section. The transmission unit includes a guide element, a movable element, a resilient element, a retainer, and an acting element. The guiding element has a central orifice, the movable element has a guiding orifice, and the acting element has a slidable post. The frame includes a defining orifice and is welded with the holding plate. The connection seat is received in the defining orifice and includes a retaining portion. After the connection seat is received in the defining orifice, the retaining portion is engaged with a fastening ring.

公开(公告)号：US20220162883A1

公开(公告)日：2022-05-26

申请号：US17226026

申请日：2021-04-08

Applicant: Jeff Chen

Inventor： Jeff Chen

IPC: E05B47/00 ,  F16H37/06

Abstract: A lock for door includes a locking latch assembly, a lock rotor, a lock bolt and a rotating member, wherein the latch includes an upper rotor member, a clutch transmission set, a deceleration gear set, and a motor. When the deceleration gear set is driven by the motor, the deceleration gear set immediately drives the clutch transmission set to move the lock bolt. When the lock rotor is manually driven to rotate and the upper rotor member is connected to rotate, the upper rotor member pushes the clutch transmission set for a clutch action, so that the clutch transmission set only drives the lock bolt to move so as to selectively lock and unlock the lock for door.