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. 发明授权

US06404294B1 Voltage control oscillator (VCO) with automatic gain control 有权
标题翻译：具有自动增益控制的压控振荡器（VCO）
公开(公告)号：US06404294B1
公开(公告)日：2002-06-11
申请号：US09618706
申请日：2000-07-18
申请人： I-Teh Sha , Kuang-Yu Chen , Trung Tran
发明人： I-Teh Sha , Kuang-Yu Chen , Trung Tran
IPC分类号： H03B524
CPC分类号： H03L7/197 , H03L7/0995 , H03L2207/06
摘要： An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate an output signal having a frequency that varies in response to (i) a voltage signal and (ii) a load. The second circuit may be configured to generate the load by coupling one or more resistive devices to a reference node in response to a control signal.
摘要翻译：一种包括第一电路和第二电路的装置。第一电路可以被配置为产生具有响应于（i）电压信号和（ii）负载而变化的频率的输出信号。第二电路可以被配置为通过响应于控制信号将一个或多个电阻装置耦合到参考节点来产生负载。

2. 发明申请

US20130092023A1 COMPRESSORS WITH IMPROVED SEALING ASSEMBLIES 有权
标题翻译：具有改进密封组件的压缩机
公开(公告)号：US20130092023A1
公开(公告)日：2013-04-18
申请号：US13273045
申请日：2011-10-13
申请人： Dan Potter , Trung Tran
发明人： Dan Potter , Trung Tran
IPC分类号： F04B39/12 , F16J15/02
CPC分类号： F04B39/125 , F04B39/126 , F04B53/166 , F04B53/168
摘要： A compressor includes a housing; a compressor liner positioned within the housing and at least partially defining a first cylinder with an inlet and an outlet; a piston positioned within the first cylinder and configured to compress air flowing into the first cylinder through the inlet; a cylinder head at least partially defining the first cylinder; and a sealing assembly for sealing an interface between the compressor liner and the cylinder head. The sealing assembly includes a ring seal at an interface between the cylinder head and the compressor liner; a vent port on an opposite side of the ring seal from the first cylinder; and a vent tube extending between the vent port and the inlet such that air leaking through the ring seal from the first cylinder flows through the vent port, through the vent tube, and into the inlet.
摘要翻译：压缩机包括壳体; 定位在壳体内并且至少部分地限定具有入口和出口的第一气缸的压缩机衬套; 活塞，位于所述第一气缸内并构造成通过所述入口压缩流入所述第一气缸的空气; 至少部分地限定所述第一气缸的气缸盖; 以及用于密封压缩机衬套和气缸盖之间的界面的密封组件。密封组件包括在气缸盖和压缩机衬套之间的界面处的环形密封件; 在所述环形密封件的与所述第一气缸相对的相对侧上的通气口; 以及在通气口和入口之间延伸的通气管，使得通过环形密封件从第一气缸泄漏的空气流过通气口，通过排气管，并进入入口。

3. 发明授权

US06763502B2 Method and system for searching a microelectronic device physical layout 有权
标题翻译：搜索微电子器件物理布局的方法和系统
公开(公告)号：US06763502B2
公开(公告)日：2004-07-13
申请号：US10283557
申请日：2002-10-30
申请人： Trung Tran
发明人： Trung Tran
IPC分类号： G06F1750
CPC分类号： G06F17/5068
摘要： Search functions of a physical layout tool are performed by converting a given physical layout name and selected searching layout names from string representations into numerical representations and comparing the converted numerical representation of the given physical layout name with the converted numerical representations of searching physical layout names until a match occurs. In one embodiment, metal and via layer numbers included in string representations of physical layout names are converted to integer values by selecting number characters from predetermined positions in a string, such as number characters that identify the metal or via layer.
摘要翻译：物理布局工具的搜索功能通过将给定的物理布局名称和选定的搜索布局名称从字符串表示形式转换为数字表示，并将给定物理布局名称的转换数字表示与搜索物理布局名称的转换数字表示进行比较，直到发生匹配。在一个实施例中，包括在物理布局名称的字符串表示中的金属和通孔层编号通过从字符串中的预定位置（例如识别金属或通孔层的数字字符）中选择数字字符而被转换为整数值。

4. 发明授权

US07845514B2 Filled polystyrene tear back container lids 有权
标题翻译：填充聚苯乙烯撕裂容器盖
公开(公告)号：US07845514B2
公开(公告)日：2010-12-07
申请号：US11682637
申请日：2007-03-06
申请人： Jonathan E. Rush , Trung Tran , Virginia Lam, legal representative
发明人： Jonathan E. Rush , Trung Tran
IPC分类号： B65D51/20 , A47G19/22
CPC分类号： B65D43/0212 , B65D2543/00027 , B65D2543/00046 , B65D2543/00092 , B65D2543/00296 , B65D2543/00407 , B65D2543/00462 , B65D2543/00638 , B65D2543/00731 , B65D2543/00842
摘要： The invention relates to tear-back thermoformed high impact polystyrene lids having from at least 10% to about 15% of filler and the specified configuration of the tear-back portion. In particular, the tear back lid comprises a tear back portion defined by two sets of tear back indentations and a left and a right notch cut into a skirt defined by the outer diameter of the lid. The combination of the filler amount and tear-back configuration allows an improved tearability for the filled polystyrene lids.
摘要翻译：本发明涉及具有至少10％至约15％的填料的回弹热成型高抗冲聚苯乙烯盖和回弹部分的特定构型。具体地说，撕开盖包括由两组撕裂凹痕限定的撕裂部分和切割成由盖的外径限定的裙部的左右切口。填充量和撕裂结构的组合允许填充的聚苯乙烯盖的改进的可撕裂性。

5. 发明申请

US20080217346A1 FILLED POLYSTYRENE TEAR BACK CONTAINER LIDS 有权
标题翻译：填充聚苯乙烯背部收纳机
公开(公告)号：US20080217346A1
公开(公告)日：2008-09-11
申请号：US11682637
申请日：2007-03-06
申请人： Jonathan E. Rush , Trung Tran , Virginia Lam
发明人： Jonathan E. Rush , Trung Tran , Virginia Lam
IPC分类号： B65D47/08
CPC分类号： B65D43/0212 , B65D2543/00027 , B65D2543/00046 , B65D2543/00092 , B65D2543/00296 , B65D2543/00407 , B65D2543/00462 , B65D2543/00638 , B65D2543/00731 , B65D2543/00842
摘要： The invention relates to tear-back thermoformed high impact polystyrene lids having from at least 10% to about 15% of filler and the specified configuration of the tear-back portion. In particular, the tear back lid comprises a tear back portion defined by two sets of tear back indentations and a left and a right notch cut into a skirt defined by the outer diameter of the lid. The combination of the filler amount and tear-back configuration allows an improved tearability for the filled polystyrene lids.
摘要翻译：本发明涉及具有至少10％至约15％的填料的回弹热成型高抗冲聚苯乙烯盖和回弹部分的特定构造。具体地说，撕开盖包括由两组撕裂凹痕限定的撕裂部分和切割成由盖的外径限定的裙部的左右切口。填充量和撕裂结构的组合允许填充的聚苯乙烯盖的改进的可撕裂性。

6. 发明授权

US08991297B2 Compressors with improved sealing assemblies 有权
标题翻译：具有改进的密封组件的压缩机
公开(公告)号：US08991297B2
公开(公告)日：2015-03-31
申请号：US13273045
申请日：2011-10-13
申请人： Dan Potter , Trung Tran
发明人： Dan Potter , Trung Tran
IPC分类号： F01B31/00 , F16J10/04 , F04B25/00 , F04B39/12 , F04B53/16
CPC分类号： F04B39/125 , F04B39/126 , F04B53/166 , F04B53/168
摘要： A compressor includes a housing; a compressor liner positioned within the housing and at least partially defining a first cylinder with an inlet and an outlet; a piston positioned within the first cylinder and configured to compress air flowing into the first cylinder through the inlet; a cylinder head at least partially defining the first cylinder; and a sealing assembly for sealing an interface between the compressor liner and the cylinder head. The sealing assembly includes a ring seal at an interface between the cylinder head and the compressor liner; a vent port on an opposite side of the ring seal from the first cylinder; and a vent tube extending between the vent port and the inlet such that air leaking through the ring seal from the first cylinder flows through the vent port, through the vent tube, and into the inlet.
摘要翻译：压缩机包括壳体; 定位在所述壳体内并且至少部分地限定具有入口和出口的第一气缸的压缩机衬套; 活塞，位于所述第一气缸内并构造成通过所述入口压缩流入所述第一气缸的空气; 至少部分地限定所述第一气缸的气缸盖; 以及用于密封压缩机衬套和气缸盖之间的界面的密封组件。密封组件包括在气缸盖和压缩机衬套之间的界面处的环形密封件; 在所述环形密封件的与所述第一气缸相对的相对侧上的通气口; 以及在通气口和入口之间延伸的通气管，使得通过环形密封件从第一气缸泄漏的空气流过通气口，通过排气管，并进入入口。

7. 发明授权

US08966095B2 Negotiate multi-stream continuous presence 有权
标题翻译：谈判多流连续存在
公开(公告)号：US08966095B2
公开(公告)日：2015-02-24
申请号：US13542930
申请日：2012-07-06
申请人： Adel Mostafa , Trung Tran , William Janning , Patrick Ma
发明人： Adel Mostafa , Trung Tran , William Janning , Patrick Ma
IPC分类号： H04L29/06 , H04N7/15
CPC分类号： H04N7/15 , H04L65/4084
摘要： Described are embodiments for allowing the negotiation of a continuous presence layout. Specifically, in embodiments, an offer is generated by a client that includes attributes for displaying continuous presence video information. The attributes include, in some embodiments, one or more window identifiers, one or more bandwidth limit identifiers, one or more group numbers, and/or one or more ranks. The offer is sent to a server which transmits an answer to the offer. Once the attributes for the continuous presence layout has been negotiated, the server uses the attributes to format video content sent to the client.
摘要翻译：描述了允许谈判连续存在布局的实施例。具体地，在实施例中，由包括用于显示连续存在视频信息的属性的客户端生成报价。在一些实施例中，属性包括一个或多个窗口标识符，一个或多个带宽限制标识符，一个或多个组号，和/或一个或多个等级。该优惠被发送到传送该优惠答案的服务器。一旦连续存在布局的属性已经协商，服务器将使用属性来格式化发送到客户端的视频内容。

8. 外观设计

USD572587S1 Cup lid 有权
公开(公告)号：USD572587S1
公开(公告)日：2008-07-08
申请号：US29275313
申请日：2006-12-20
申请人： Jonathan E. Rush , Trung Tran
设计人： Jonathan E. Rush , Trung Tran

9. 发明申请

US20050193889A1 High strength and ultra-efficient oil coalescer 有权
标题翻译：高强度超高效油聚结器
公开(公告)号：US20050193889A1
公开(公告)日：2005-09-08
申请号：US10990092
申请日：2004-11-15
申请人： Trung Tran , Tom Iles , Christopher Scott
发明人： Trung Tran , Tom Iles , Christopher Scott
IPC分类号： B01D46/00 , B01D46/24
CPC分类号： B01D46/2414 , B01D46/0031 , B01D46/0049 , B01D2273/20 , F05D2220/323 , Y10S55/05 , Y10S55/17 , Y10S55/25 , Y10T428/31681 , Y10T428/31721 , Y10T428/31725
摘要： A coalescing assembly for coalescing entrained oil from a high temperature, high velocity gas stream comprises a coalescing element of compacted high temperature polyamide fibers, such as those available under the trademark Nomex®, rigidly held by concentric cylindrical support structures of a dense fibrous material such as stainless steel. The coalescing assembly forms a component of an oil coalescer having a unique hole configuration in its outer shell to prevent coalesced oil from being re-entrained into the gas stream. The oil coalescer is a component of an oil separator for use in aircraft operational environments and features high durability and longevity of 10 years or more.
摘要翻译：用于聚合来自高温，高速气流的夹带油的聚结组件包括压实的高温聚酰胺纤维的聚结元件，例如以商标Nomex获得的聚合纤维，其由致密纤维状的同心圆柱形支撑结构刚性地保持材质如不锈钢。聚结组件在其外壳中形成具有独特孔结构的油聚结器的组件，以防止聚结的油被再次夹带到气流中。油聚结器是用于飞行器操作环境中的油分离器的组件，并且具有10年以上的高耐久性和长寿命。

10. 发明申请

US20050109289A1 High temperature and high pressure compressor piston ring 有权
标题翻译：高温高压压缩机活塞环
公开(公告)号：US20050109289A1
公开(公告)日：2005-05-26
申请号：US10719223
申请日：2003-11-21
申请人： Yoshio Usui , Tom Iles , Trung Tran
发明人： Yoshio Usui , Tom Iles , Trung Tran
IPC分类号： F04B39/00 , F16J9/14 , F16J9/20 , F16J9/26 , F02B75/00
CPC分类号： F04B39/0005 , F05C2201/0406 , F05C2201/0463 , F05C2203/0808 , F05C2203/0826 , F16J9/14 , F16J9/20 , F16J9/26
摘要： A piston ring for use at temperatures above 350° F. at pressures greater than or equal to about 2000 psi, comprising a gap having a gap width about 1.4 to about 2.0 times greater than a thickness of the piston ring; a height about 4.5 to about 6.4 times larger than the thickness, and a leading edge characterized by an arc having a radius of curvature of less than or equal to about 4 times the height. The piston ring may be formed of a material comprising cobalt, chromium, tungsten, and carbon. A gas compressor and method of sealing a piston using the above piston ring is also provided for.
摘要翻译：一种在大于或等于约2000psi的压力下在高于350°F的温度下使用的活塞环，包括间隙宽度比活塞环厚度大约1.4至大约2.0倍的间隙; 高度比该厚度大约4.5至大约6.4倍的高度，以及具有小于或等于大约4倍的曲率半径的弧形的前缘。活塞环可以由包括钴，铬，钨和碳的材料形成。还提供了一种气体压缩机和使用上述活塞环密封活塞的方法。

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