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21. 发明申请

US20100199777A1 Exposed Pad Backside Pressure Sensor Package 有权
标题翻译：裸露的背面压力传感器封装
公开(公告)号：US20100199777A1
公开(公告)日：2010-08-12
申请号：US12368402
申请日：2009-02-10
申请人： Stephen R. Hooper , James D. MacDonald , William G. McDonald
发明人： Stephen R. Hooper , James D. MacDonald , William G. McDonald
IPC分类号： G01L9/06 , B65B11/00
CPC分类号： G01L19/141 , G01L19/0084 , H01L2224/05554 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/49171 , H01L2224/73265 , H01L2924/1461 , H01L2924/15747 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： A method and apparatus are described for fabricating an exposed backside pressure sensor (30) which protects interior electrical components (37) formed on a topside surface of a pressure sensor transducer die (31) from corrosive particles using a protective gel layer (38) and molding compound (39), but which vents a piezoresistive transducer sensor diaphragm (33) formed on a backside of the pressure sensor transducer die (31) through a vent hole (42) formed in an exposed die flag (36), enabling the sensor diaphragm (33) to directly sense pressure variations without the influence of a protective gel.
摘要翻译：描述了一种用于制造暴露的背侧压力传感器（30）的方法和装置，其利用保护性凝胶层（38）保护形成在压力传感器传感器模具（31）的顶侧表面上的内部电气部件（37）免受腐蚀性颗粒的影响，模制化合物（39），但是通过形成在暴露的模具标记（36）中的通气孔（42）通向形成在压力传感器传感器模头（31）的背面上的压阻换能器传感器膜片（33），使得传感器隔膜（33）直接感应压力变化而不受保护凝胶的影响。

22. 发明授权

US06570776B2 Shielded electronics package structure with enhanced mechanical reliability 有权
公开(公告)号：US06570776B2
公开(公告)日：2003-05-27
申请号：US09884110
申请日：2001-06-20
申请人： James D. MacDonald, Jr. , Walter M. Marcinkiewicz
发明人： James D. MacDonald, Jr. , Walter M. Marcinkiewicz
IPC分类号： H05K900
CPC分类号： H01L23/552 , H01L24/48 , H01L2224/05599 , H01L2224/45099 , H01L2224/48091 , H01L2224/48227 , H01L2224/85399 , H01L2924/00014 , H01L2924/01078 , H01L2924/01079 , H01L2924/10253 , H01L2924/12044 , H01L2924/15311 , H01L2924/181 , H01L2924/3025 , H05K1/0218 , H01L2924/00 , H01L2224/45015 , H01L2924/207 , H01L2924/00012
摘要： A circuit shielding structure includes a circuitry package and a layer of conductive polymer material coating at least a portion of the circuitry package. The layer of conductive polymer material may include a metal filled polymer such as a silver particle filled fluoroelastomer.

23. 发明授权

US06430400B1 Detachable flip cover assembly for a portable phone 失效
标题翻译：便携式电话的可拆卸翻盖组件
公开(公告)号：US06430400B1
公开(公告)日：2002-08-06
申请号：US08586434
申请日：1996-01-16
申请人： James D. MacDonald, Jr. , Yawei Ma
发明人： James D. MacDonald, Jr. , Yawei Ma
IPC分类号： H04B138
CPC分类号： H04M1/0216 , H01Q1/242 , H04M1/0254
摘要： A portable phone is disclosed as including a main housing, circuitry located within the main housing for operating the portable phone in a designated mode of communication, a support bracket assembly detachably coupled to the main housing, a flip cover rotatably secured to the support bracket assembly about a first axis, and an antenna coupled to the circuitry for transmitting and receiving signals in the designated communication mode associated with the flip cover. The flip cover is also rotatable about a second axis with respect to the support bracket assembly, which is substantially perpendicular to the first axis. The support bracket assembly includes a support bracket having a slotted portion at one end sized to receive an end of the main housing, a latching mechanism for coupling the support bracket to the main housing, a hinge mechanism located at the other end of the support bracket to rotatably couple the support bracket to the flip cover about the first axis, and a yoke having an annular step which captures the flip cover so it can rotate about the second axis. The designated mode of communication may be cellular and/or satellite.
摘要翻译：便携式电话被公开为包括主壳体，位于主壳体内的电路，用于以指定的通信模式操作便携式电话;可拆卸地联接到主壳体的支撑支架组件，可旋转地固定到支撑支架组件的翻盖关于第一轴，以及耦合到所述电路的天线，用于以与所述翻盖相关联的指定通信模式发送和接收信号。翻盖也可相对于基本上垂直于第一轴线的支撑支架组件围绕第二轴线旋转。所述支撑支架组件包括支撑支架，所述支撑支架的一端的开槽部分的尺寸适于容纳所述主壳体的端部，用于将所述支撑托架联接到所述主壳体的闭锁机构，位于所述支撑支架的另一端的铰链机构以将所述支撑托架可旋转地联接到所述翻盖上围绕所述第一轴线;以及轭架，其具有环形台阶，所述环形台阶捕获所述翻盖，使得所述翻盖可围绕所述第二轴线旋转。指定的通信模式可以是蜂窝和/或卫星。

24. 发明授权

US06301489B1 Flat blade antenna and flip engagement and hinge configurations 有权
标题翻译：扁平刀片天线和翻转接合和铰链配置
公开(公告)号：US06301489B1
公开(公告)日：2001-10-09
申请号：US09217142
申请日：1998-12-21
申请人： Russell Evans Winstead , James D. MacDonald, Jr. , Nils Rydbeck
发明人： Russell Evans Winstead , James D. MacDonald, Jr. , Nils Rydbeck
IPC分类号： H04B138
CPC分类号： H01Q1/084 , H01Q1/242 , H01Q1/38 , H01Q9/40 , H04B1/3833
摘要： Radiotelephones include flat blade antennas and flip configurations. The flat blade antenna and flip are mounted to the radiotelephone via dual hinges. The flat blade antenna is configured to be captured by the flip to define a cover in the stow position. The flat blade antenna rotates separate from the flip. The flat blade antenna opens to an angular position greater than the adjacently mounted flip.
摘要翻译：无线电话包括平板天线和翻盖配置。扁平叶片天线和翻盖通过双铰链安装到无线电话机上。扁平叶片天线被构造成通过翻转装置捕获以在收起位置限定盖子。扁平刀片天线与翻盖分开旋转。扁平刀片天线打开到比相邻安装的翻转件更大的角位置。

25. 发明授权

US06204816B1 Radio frequency antenna 失效
标题翻译：射频天线
公开(公告)号：US06204816B1
公开(公告)日：2001-03-20
申请号：US09045753
申请日：1998-03-20
申请人： James D. MacDonald, Jr. , Gerard James Hayes , John Michael Spall
发明人： James D. MacDonald, Jr. , Gerard James Hayes , John Michael Spall
IPC分类号： H01Q124
CPC分类号： H01Q1/244
摘要： An antenna assembly has a shaft element with first and second ends. The antenna assembly also has a tube-like element disposed about the first end of the shaft element which tube-like element acts as a matching structure for the antenna assembly and strengthens and rigidifies the antenna assembly to resist bending of the shaft element proximate to the first end thereof. The antenna assembly further has a dielectric material disposed between the tube-like element and the shaft element at the first end. Moreover, the antenna assembly may be combined with a housing to form a radio-communication assembly, the housing having a surface with an edge, the tube-like element acting as a matching structure and strengthening and rigidifying the antenna assembly to resist bending of the shaft element at a fulcrum defined by the edge. Furthermore, a method reconfiguring an antenna on a radio-communication assembly is provided.
摘要翻译：天线组件具有带有第一和第二端的轴元件。天线组件还具有围绕轴元件的第一端设置的管状元件，该管状元件用作天线组件的匹配结构，并且加强和刚化天线组件以抵抗靠近该天线组件的轴元件的弯曲的第一端。天线组件还具有在第一端处设置在管状元件和轴元件之间的电介质材料。此外，天线组件可以与壳体组合以形成无线电通信组件，壳体具有带有边缘的表面，管状元件用作匹配结构，并且加强和刚化天线组件以抵抗轴元件在由边缘限定的支点处。此外，提供了一种在无线电通信组件上重新配置天线的方法。

26. 发明授权

US06195267B1 Gel structure for combined EMI shielding and thermal control of microelectronic assemblies 有权
标题翻译：用于组合EMI屏蔽和微电子组件的热控制的凝胶结构
公开(公告)号：US06195267B1
公开(公告)日：2001-02-27
申请号：US09338818
申请日：1999-06-23
申请人： James D. MacDonald, Jr. , Walter M. Marcinkiewicz
发明人： James D. MacDonald, Jr. , Walter M. Marcinkiewicz
IPC分类号： H05K720
CPC分类号： H05K9/0024 , H01L23/42 , H01L23/552 , H01L2224/16225 , H01L2224/73253 , H01L2924/00014 , H01L2224/0401
摘要： A shielding and thermal dissipation structure for an electronic assembly including a distribution circuit and at least one electronic component mounted on a surface of the distribution circuit. A plastic housing overlays the at least one electronic component, and includes an outer periphery defining a housing interior and substantially surrounding the outer periphery of the at least one electronic component. A closed end on one side of the housing outer periphery has an interior surface facing the at least one electronic component with a metal coating about 5 microns thick on the interior surface. The metal coating is chosen from the group of nickel and gold. An electrically conductive gel in the housing interior about the plastic housing outer periphery (and preferably including carbon particles or carbon fibers) is in intimate contact with the distribution circuit and the metal coating. And a thermally conductive gel is disposed between the at least one electronic component and the housing closed end interior surface, and preferable includes particles of at least one of the group of aluminum oxide, aluminum nitride, and boron nitride.
摘要翻译：一种用于电子组件的屏蔽和散热结构，包括分配电路和安装在分配电路的表面上的至少一个电子部件。塑料壳体覆盖至少一个电子部件，并且包括限定壳体内部并且基本上围绕至少一个电子部件的外周边的外周边。壳体外周的一侧上的封闭端具有面向至少一个电子部件的内表面，在内表面上具有约5微米厚的金属涂层。金属涂层选自镍和金。壳体内部围绕塑料壳体外周（并且优选地包括碳颗粒或碳纤维）的导电凝胶与分配回路和金属涂层紧密接触。并且导热性凝胶被设置在所述至少一个电子部件和所述壳体封闭端内表面之间，并且优选包括所述一组氧化铝，氮化铝和氮化硼中的至少一种的颗粒。

27. 外观设计

USD431558S Flip and blade antenna for radiotelephone 失效
公开(公告)号：USD431558S
公开(公告)日：2000-10-03
申请号：US101240
申请日：1999-03-01
申请人： Russell Evans Winstead , James D. MacDonald, Jr. , Nils Rydbeck
设计人： Russell Evans Winstead , James D. MacDonald, Jr. , Nils Rydbeck

28. 发明授权

US6005524A Flexible diversity antenna 失效
标题翻译：灵活的分集天线
公开(公告)号：US6005524A
公开(公告)日：1999-12-21
申请号：US31223
申请日：1998-02-26
申请人： Gerard James Hayes , James D. MacDonald, Jr. , John Michael Spall
发明人： Gerard James Hayes , James D. MacDonald, Jr. , John Michael Spall
IPC分类号： H01P11/00 , H01Q1/38 , H01Q1/40 , H01Q9/40 , H01Q13/08 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/40
摘要： Flexible diversity antennas having gain and bandwidth capabilities suitable for use within small communications devices such as radiotelephones are provided. A core of flexible material has an electrical conductor embedded therewithin in a meandering pattern and is surrounded by a first layer of flexible dielectric material. At one end of the antenna, the first layer of dielectric material is surrounded by flexible conductive material. The flexible conductive material is surrounded by a second layer of flexible dielectric material. The portion of the antenna surrounded by conductive material serves as a tuning element, and the portion of the antenna not surrounded by conductive material serves as a radiating element. A flexible signal feed is integral with the antenna and extends outwardly from the flexible core.
摘要翻译：提供了具有适合在诸如无线电话机之类的小型通信设备中使用的增益和带宽能力的灵活分集天线。柔性材料的芯具有以曲折图案嵌入其中的电导体并且被第一层柔性电介质材料包围。在天线的一端，第一层电介质材料被柔性导电材料包围。柔性导电材料被第二层柔性介电材料包围。由导电材料包围的天线的部分用作调谐元件，并且天线未被导电材料包围的部分用作辐射元件。灵活的信号馈送与天线成一体并从柔性芯向外延伸。

29. 发明授权

US5885710A Flexible strip transmission line 失效
标题翻译：柔性带传输线
公开(公告)号：US5885710A
公开(公告)日：1999-03-23
申请号：US824472
申请日：1997-03-26
申请人： James D. MacDonald, Jr. , Walter M. Marcinkiewicz
发明人： James D. MacDonald, Jr. , Walter M. Marcinkiewicz
IPC分类号： H01B7/08 , H01P3/08 , H05K1/00 , H05K1/02 , H05K1/03 , D02G3/00 , H01B7/34
CPC分类号： H01P3/085 , H01B7/0861 , H05K1/0218 , H05K1/0313 , H05K1/0393 , Y10T428/2933
摘要： A flexible strip transmission line is disclosed. The flexible strip transmission lines consists of a plurality of flexible layers enabling the transmission line to be folded or repeatably bent. The central layer consists of a flexible dielectric material. On opposing side of the dielectric layer are first and second flexible ground planes formed of a metalized fabric. The flexible ground plane layers are bonded to the dielectric material using a bonding agent such as silicone adhesive. An abrasion resistant material is connected to the outer surface of the flexible ground plane layers to provide a protective exterior shell.
摘要翻译：公开了一种柔性条传输线。柔性带传输线由多个柔性层组成，使得传输线能够被折叠或可重复地弯曲。中心层由柔性电介质材料组成。在电介质层的相对侧是由金属化织物形成的第一和第二柔性接地层。使用诸如硅酮粘合剂的粘结剂将柔性接地层与接合材料接合。耐磨材料连接到柔性接地平面层的外表面以提供保护外壳。

30. 发明授权

US5809403A Coaxial cable assembly for a portable phone 失效
标题翻译：用于便携式电话的同轴电缆组件
公开(公告)号：US5809403A
公开(公告)日：1998-09-15
申请号：US613700
申请日：1996-03-11
申请人： James D. MacDonald, Jr. , Yawei Ma
发明人： James D. MacDonald, Jr. , Yawei Ma
IPC分类号： H04B1/38 , H04Q7/32 , H04M1/00
CPC分类号： H04B1/3833
摘要： A coaxial cable assembly for connecting at least one antenna element with RF signal circuitry of a portable phone is disclosed. The portable phone includes a base portion in which the RF signal circuitry is located and a flip cover rotatably secured to the base portion in which the antenna elements are located. The flip cover is rotatably secured to the base portion by means of a support bracket assembly. The coaxial cable assembly provides a separate coaxial cable for each antenna element, with a first end thereof being coupled to the antenna element and a second end being coupled to the RF signal circuitry. Each coaxial cable is shaped to extend through the support bracket assembly so as to withstand bend stresses associated with rotation of the flip cover, with certain locations of the coaxial cable being formed to maintain such shape.
摘要翻译：公开了一种用于将至少一个天线元件与便携式电话的RF信号电路连接的同轴电缆组件。便携式电话包括RF信号电路所在的基部和可旋转地固定到天线元件所在的基部的翻盖。翻盖通过支撑支架组件可旋转地固定到基部。同轴电缆组件为每个天线元件提供单独的同轴电缆，其第一端耦合到天线元件，第二端耦合到RF信号电路。每个同轴电缆成形为延伸穿过支撑支架组件，以便承受与翻盖的旋转相关的弯曲应力，同轴电缆的某些位置被形成为保持这种形状。

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