专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090317622A1 HIGH HARDNESS MAGNESIUM ALLOY COMPOSITE MATERIAL 审中-公开
标题翻译：高硬度镁合金复合材料
公开(公告)号：US20090317622A1
公开(公告)日：2009-12-24
申请号：US12352831
申请日：2009-01-13
申请人： Song-Jeng HUANG , Hui-Kan HSU , Tang-Hao CHIANG
发明人： Song-Jeng HUANG , Hui-Kan HSU , Tang-Hao CHIANG
IPC分类号： B32B15/04
CPC分类号： C22C23/00 , C22C32/00 , Y10T428/252
摘要： A magnesium alloy composite material includes a magnesium alloy matrix, and a nanoparticle second phase material dispersed in the magnesium alloy matrix. The nanoparticle second phase material has an average particle size ranging from 1.0 nm to 100 nm. Preferably, the amount of the nanoparticle second phase material ranges from 0.05 wt % to 2.5 wt % based on total weight of the magnesium alloy composite material. With the addition of the nanoparticle second phase material to the magnesium alloy matrix, hardness can be increased to a relatively high level without significantly increasing density.
摘要翻译：镁合金复合材料包括镁合金基体和分散在镁合金基质中的纳米颗粒第二相材料。纳米颗粒第二相材料的平均粒径范围为1.0nm至100nm。优选地，基于镁合金复合材料的总重量，纳米颗粒第二相材料的量为0.05重量％至2.5重量％。通过向镁合金基体添加纳米颗粒第二相材料，可以将硬度提高到相对较高的水平，而不会显着增加密度。

2. 发明申请

US20170336037A1 Lighting System Having Improved Unidirectional Intensity 有权
公开(公告)号：US20170336037A1
公开(公告)日：2017-11-23
申请号：US15156699
申请日：2016-05-17
申请人： Tang-Hao Chien
发明人： Tang-Hao Chien
IPC分类号： F21S4/24 , F21V3/04 , F21V23/00 , F21V23/02
CPC分类号： F21S4/24 , F21V3/02 , F21V3/062 , F21V17/002 , F21V17/164 , F21V23/001 , F21V23/02 , F21W2121/00 , F21W2121/04 , F21Y2101/00 , F21Y2103/00 , F21Y2103/10 , F21Y2115/10
摘要： A strip of a flexible plastic has a transparent cover surface which permits passage of light and an opposed bottom surface and sides which are opaque to passage of light. A series of spaced apart light emitting diodes are positioned on the top surface in electrical contact with a pair of spaced apart, generally parallel electrical wires running along the length of the top surface and individual electric bulbs are positioned on top of each light emitting diode. When electric current flows through the electrical wires, light is transmitted from each light emitting diode through each bulb and out in a unidirectional manner.

3. 发明申请

US20130314939A1 LIGHT EMITTING DEVICE 审中-公开
标题翻译：发光装置
公开(公告)号：US20130314939A1
公开(公告)日：2013-11-28
申请号：US13900536
申请日：2013-05-23
申请人： Zhi-Ting Ye , Chin-Liang Chen , Ming-Chuan Lin , Tang-Hao Weng
发明人： Zhi-Ting Ye , Chin-Liang Chen , Ming-Chuan Lin , Tang-Hao Weng
IPC分类号： F21K99/00
CPC分类号： F21K9/61 , G02B6/001 , G02B6/0038
摘要： A light emitting device including a light guide pillar, a reflective layer, and a point light source is provided. The light guide pillar has a light incident terminal surface and includes a first portion and a second portion located between the first portion and the light incident terminal surface. The reflective layer is disposed on the first portion and exposes a portion of the first portion. The reflective layer is not disposed on the second portion. The point light source emits light toward the light incident terminal surface.
摘要翻译：提供了包括导光柱，反射层和点光源的发光器件。导光柱具有光入射端子表面，并且包括位于第一部分和光入射端子表面之间的第一部分和第二部分。反射层设置在第一部分上并暴露第一部分的一部分。反射层不设置在第二部分上。点光源向光入射端子表面发光。

4. 发明授权

US09995445B2 Lighting system having improved unidirectional intensity 有权
公开(公告)号：US09995445B2
公开(公告)日：2018-06-12
申请号：US15156699
申请日：2016-05-17
申请人： Tang-Hao Chien
发明人： Tang-Hao Chien
IPC分类号： F21V1/22 , F21S4/24 , F21V23/02 , F21V3/04 , F21V23/00 , F21Y101/02 , F21Y103/00
CPC分类号： F21S4/24 , F21V3/02 , F21V3/062 , F21V17/002 , F21V17/164 , F21V23/001 , F21V23/02 , F21W2121/00 , F21W2121/04 , F21Y2101/00 , F21Y2103/00 , F21Y2103/10 , F21Y2115/10
摘要： A strip of a flexible plastic has a transparent cover surface which permits passage of light and an opposed bottom surface and sides which are opaque to passage of light. A series of spaced apart light emitting diodes are positioned on the top surface in electrical contact with a pair of spaced apart, generally parallel electrical wires running along the length of the top surface and individual electric bulbs are positioned on top of each light emitting diode. When electric current flows through the electrical wires, light is transmitted from each light emitting diode through each bulb and out in a unidirectional manner.

5. 发明授权

US5714891A Multiple-valued literal circuit using resonant tunneling diodes 失效
标题翻译：使用谐振隧道二极管的多值文字电路
公开(公告)号：US5714891A
公开(公告)日：1998-02-03
申请号：US650178
申请日：1996-05-20
申请人： Hung C. Lin , Tang Hao
发明人： Hung C. Lin , Tang Hao
IPC分类号： H03M1/36 , H03K19/10
CPC分类号： B82Y10/00 , H03M1/361
摘要： A multiple-valued literal circuit is implemented with resonant tunneling diodes (RTD). A number of RTD sections are connected in series with a current source. Current is tapped by a current bleeder between every two adjacent RTD sections. The current bleeders are turned on at different levels of input voltage, which is applied at the joint between the current source and the RTD sections. When the voltage reaches a certain threshold level, the current bleeder with the highest threshold voltage is turned on and taps the most current from the current source, depleting the current from other current bleeders with lower threshold voltages. Thus only one dominant current is tapped from the current source. The literal circuit can be used for multiple-valued decoders, multiplexers, demultiplexers and other multiple-valued digital systems.
摘要翻译：谐振隧道二极管（RTD）实现了多值文字电路。许多RTD部分与电流源串联连接。每两个相邻RTD部分之间的电流泄漏电流被分流。电流放电器以不同的输入电压水平开启，这些电压源被施加在电流源和RTD部分之间的接头处。当电压达到一定的阈值电平时，具有最高阈值电压的电流放电器导通，并从电流源抽出最大电流，从较低阈值电压的其他电流泄放器中消耗电流。因此，只有一个主流电流从当前源被轻敲。文字电路可用于多值解码器，多路复用器，解复用器和其他多值数字系统。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式