会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 72. 发明授权
    • Disc drive actuator parking detector
    • 光盘驱动器执行器停车检测器
    • US06958880B2
    • 2005-10-25
    • US10679523
    • 2003-10-06
    • Lucas LeeYuNang ZaiJames ChangJiaHong ShuPeiKoh Lee
    • Lucas LeeYuNang ZaiJames ChangJiaHong ShuPeiKoh Lee
    • G11B21/02G11B21/22
    • G11B21/22
    • A device for detecting an actuator assembly parking error when a disc drive is powered on includes a magnetic latch attached to the actuator assembly and a latch pin assembly electrically connected to a base plate in the disc drive, where the latch pin assembly is positioned to contact the magnetic latch only when the actuator's read/write head is positioned over a parking zone on the disc. A detection module is electrically connected to the magnetic latch and thus is able to detect whether or not the magnetic latch is contacting the latch pin assembly when the disc drive is powered on. A method for detecting an actuator assembly parking error includes powering on the disc drive, determining whether the magnetic latch has electrical contact with the latch pin assembly, and reporting a parking error if the magnetic latch does not have electrical contact with the latch pin assembly.
    • 一种用于在盘驱动器通电时检测致动器组件停车误差的装置包括附接到致动器组件的磁性闩锁和电连接到盘驱动器中的基板的闩锁销组件,其中闩锁销组件定位成接触 只有当执行器的读/写头位于光盘上的停放区域上时,磁锁才能使用。 检测模块电连接到磁性闩锁,因此当磁盘驱动器通电时,能够检测磁性闩锁是否接触闩锁销组件。 用于检测致动器组件停车误差的方法包括对磁盘驱动器供电,确定磁性闩锁是否与闩锁销组件电接触,以及如果磁性闩锁没有与闩锁销组件电接触则报告停车误差。
    • 76. 发明授权
    • Method for etching silicon oxynitride and dielectric antireflection coatings
    • 蚀刻氮氧化硅和介电抗反射涂层的方法
    • US06537918B2
    • 2003-03-25
    • US09920251
    • 2001-07-31
    • Pavel IonovSung Ho KimDean LiChun YanJames Chang Wang
    • Pavel IonovSung Ho KimDean LiChun YanJames Chang Wang
    • H01L21302
    • H01L21/32139H01L21/0276H01L21/31116H01L21/3143
    • A method for plasma etching a semiconductor film stack. The film stack includes at least one layer comprising silicon oxynitride. The method includes etching the silicon oxynitride-comprising layer using an etchant gas mixture comprising chlorine and at least one compound containing fluorine and carbon. The atomic ratio of fluorine to chlorine in the etchant gas ranges between about 3:1 and about 0.01:1; preferably, between about 0.5:1 and about 0.01:1; most preferably, between about 0.25:1 and about 0.1:1. The etchant gas forms a fluorine-comprising polymer or species which deposits on exposed surfaces adjacent to the silicon oxynitride-comprising layer in an amount sufficient to reduce the etch rate of an adjacent material (such as a photoresist) while permitting the etching of the silicon oxynitride-comprising layer.
    • 一种用于等离子体蚀刻半导体膜堆叠的方法。 薄膜叠层包括至少一层包含氮氧化硅的层。 该方法包括使用包含氯和至少一种含氟和碳的化合物的蚀刻剂气体混合物来蚀刻含氧氮化硅层。 蚀刻剂气体中氟与氯的原子比范围为约3:1至约0.01:1; 优选约0.5:1至约0.01:1; 最优选在约0.25:1至约0.1:1之间。 蚀刻剂气体形成含氟聚合物或物质,它们以足以降低邻近材料(例如光致抗蚀剂)蚀刻速率的量沉积在与含氮氧化硅层相邻的暴露表面上,同时允许蚀刻硅 含氧氮化物的层。
    • 78. 发明申请
    • BICYCLE HUB AND BICYCLE WHEEL COMPRISING THE SAME
    • 自行车和自行车轮包括它
    • US20120235468A1
    • 2012-09-20
    • US13415969
    • 2012-03-09
    • James CHANG
    • James CHANG
    • B60B27/00
    • B60B27/023B60B2900/111
    • A bicycle hub of the present invention comprises two discs, an axial portion, and a connecting portion. The discs are formed with a through hole individually. The axial portion comprises a first end, a second end, and a middle section. The first and the second end of the axial portion penetrate the through hole of one of the discs individually. The connecting portion connects between two discs. The connecting portion defines at least an open portion so that at least a part of the middle section of the axial portion is not enclosed and can be seen. As such, the connecting portion of the present invention defines the open portion so that the connecting portion incompletely encloses the middle section of the axial portion. Whereby the connecting portion not only saves material, but reduces the weight of the bicycle hub.
    • 本发明的自行车轮毂包括两个盘,一个轴向部分和一个连接部分。 圆盘分别形成有通孔。 轴向部分包括第一端,第二端和中间部分。 轴向部分的第一和第二端分别穿透一个盘的通孔。 连接部分连接在两个盘之间。 连接部分限定至少一个开口部分,使得轴向部分的中间部分的至少一部分不被封闭并且可以看到。 因此,本发明的连接部分限定了开口部分,使得连接部分不完全地包围轴向部分的中间部分。 连接部分不仅节省材料,而且减轻了自行车轮毂的重量。
    • 79. 发明申请
    • Cyclosporin Compositions
    • 环孢菌素组合物
    • US20080009436A1
    • 2008-01-10
    • US11857223
    • 2007-09-18
    • James ChangOrest OlejnikBruce Firestone
    • James ChangOrest OlejnikBruce Firestone
    • A61K38/13A61K8/06A61P27/02
    • A61K38/13A61K9/0048A61K9/1075A61K36/00A61K47/44Y10S514/912Y10S514/975A61K2300/00
    • A composition is disclosed herein comprising from about 0.001% to about 0.4% cyclosporin A, castor oil, and a surfactant selected from the group consisting of alcohol ethoxylates, alcohols, alkyl glycosides, alkyl polyglycosides, alkylphenol ethoxylates, amine oxides, block polymers, carboxylated alcohol or alkylphenol ethoxylates, carboxylic acids/fatty acids, cellulose derivatives, ethoxylated alcohols, ethoxylated alkylphenols, ethoxylated aryl phenols, ethoxylated fatty acids, ethoxylated fatty acids, ethoxylated fatty esters and oils, fatty alcohols, fatty esters, glycol esters, lanolin-based derivatives, lecithin and lecithin derivatives, lignin and lignin derivatives, methyl esters, monoglycerides and derivatives, phosphalipids, polyacrylic acids, polyethylene glycols, polyethylene oxide-polypropylene oxide copolymers, polyethylene oxides, polymeric surfactants, polypropylene oxides, propoxylated alcohols, propoxylated alkyl phenols, propoxylated fatty acids, protein-based surfactants, sarcosine derivatives, silicone-based surfactants, sorbitan derivatives, stearates, sucrose and glucose esters and derivatives, and combinations thereof.
    • 本文公开了一种组合物,其包含约0.001%至约0.4%的环孢菌素A,蓖麻油和选自醇乙氧基化物,醇,烷基糖苷,烷基多糖苷,烷基酚乙氧基化物,氧化胺,嵌段聚合物,羧化的 醇或烷基酚乙氧基化物,羧酸/脂肪酸,纤维素衍生物,乙氧基化醇,乙氧基化烷基酚,乙氧基化芳基酚,乙氧基化脂肪酸,乙氧基化脂肪酸,乙氧基化脂肪酯和油,脂肪醇,脂肪酯,二醇酯,羊毛脂基 衍生物,卵磷脂和卵磷脂衍生物,木质素和木质素衍生物,甲酯,单酸甘油酯和衍生物,磷脂,聚丙烯酸,聚乙二醇,聚环氧乙烷 - 聚氧丙烯共聚物,聚环氧乙烷,聚合物表面活性剂,聚环氧丙烷,丙氧基化醇,丙氧基化烷基酚, 丙氧基化脂肪酸,基于蛋白质的surfa 硅藻土衍生物,硅氧烷基表面活性剂,脱水山梨糖醇衍生物,硬脂酸盐,蔗糖和葡萄糖酯及其衍生物及其组合。