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

US07755445B2 Multi-layered high-speed printed circuit boards comprised of stacked dielectric systems 有权
标题翻译：由叠层介质系统组成的多层高速印刷电路板
公开(公告)号：US07755445B2
公开(公告)日：2010-07-13
申请号：US11161353
申请日：2005-07-30
申请人： Achyut Kumar Dutta , Robert Olah
发明人： Achyut Kumar Dutta , Robert Olah
IPC分类号： H01P3/08
CPC分类号： H01P3/087 , H01L2223/6627 , H01L2924/19032 , H01P3/084 , H01P11/003 , H05K1/024 , H05K1/0306 , H05K1/0313 , H05K3/386 , H05K3/4611 , H05K3/4614 , H05K3/4697
摘要： High speed printed circuit boards (PCBs) are disclosed comprising a dielectrics systems with the back-side trenches, prepregs, signal lines and ground-plans, wherein the signal line and ground-plan are located on the dielectrics. Using of the open trenches in the substrate help to reduce the microwave loss and dielectric constant and thus increasing the signal carrying speed of the interconnects. Thus, according to the present invention, it is possible to provide a simple high speed PCB using the conventional material and conventional PCB manufacturing which facilitates the design of circuits with controlled bandwidth based on the trench opening in the dielectrics, and affords excellent reliability. According to this present invention, high speed PCB with the interconnect system contains whole portion or portion of interconnects for high speed chips interconnects and that have have the dielectric system with opened trench or slot to reduce the microwave loss.
摘要翻译：公开了高速印刷电路板（PCB），其包括具有背面沟槽，预浸料，信号线和地面平面图的电介质系统，其中信号线和平面图位于电介质上。使用衬底中的开放沟槽有助于减少微波损耗和介电常数，从而增加互连的信号承载速度。因此，根据本发明，可以使用传统的材料和传统的PCB制造提供简单的高速PCB，这有助于基于电介质中的沟槽开口的具有受控带宽的电路的设计，并提供优异的可靠性。根据本发明，具有互连系统的高速PCB包含用于高速芯片互连的全部或互连部分，并且具有开放的沟槽或槽的电介质系统以减少微波损耗。

2. 发明授权

US08643187B1 On-chip interconnects VIAS and method of fabrication 有权
标题翻译：片上互连VIAS和制造方法
公开(公告)号：US08643187B1
公开(公告)日：2014-02-04
申请号：US13151242
申请日：2011-06-01
申请人： Achyut Kumar Dutta , Robert Olah
发明人： Achyut Kumar Dutta , Robert Olah
IPC分类号： H01L29/40 , H01L21/4763
CPC分类号： H01L23/5226 , H01L21/7682 , H01L23/5222 , H01L23/53295 , H01L2924/0002 , H01L2924/00
摘要： An interconnection system is provided with reduced capacitance between a signal via and the surrounding dielectric material. By using a non-homogenous dielectric, the effective dielectric constant of the system is reduced. The signal vias are surrounded with some combination of open trenches and/or grounded vias to decrease the effective dielectric constant of the surrounding system, providing shielding from the interference of nearby signal lines and vias. The fabrication techniques provided are advantageous because they can be preformed using today's standard IC fabrication techniques.
摘要翻译：互连系统在信号通孔和周围的电介质材料之间具有减小的电容。通过使用不均匀的电介质，系统的有效介电常数降低。信号通道被开放沟槽和/或接地通孔的某些组合包围，以降低周围系统的有效介电常数，提供对附近信号线和通孔的干扰的屏蔽。所提供的制造技术是有利的，因为它们可以使用当今的标准IC制造技术进行。

3. 发明授权

US07663064B2 High-speed flex printed circuit and method of manufacturing 有权
标题翻译：高速柔性印刷电路及其制造方法
公开(公告)号：US07663064B2
公开(公告)日：2010-02-16
申请号：US11162720
申请日：2005-09-20
申请人： Achyut Kumar Dutta , Robert Olah
发明人： Achyut Kumar Dutta , Robert Olah
IPC分类号： H01R12/04 , H05K1/11
CPC分类号： H05K1/024 , H05K1/0393 , H05K3/386 , H05K3/4611 , H05K3/4635 , H05K3/4697 , H05K2201/09536 , H05K2201/09727 , Y10T29/49126
摘要： Multilayer high speed flex printed circuit boards (FLEX-PCBs) are disclosed including a dielectrics systems with the back-side trenches, adhesives, signal lines and ground planes, wherein the signal line and ground plane lane are located on the dielectrics. Using of the open trenches in the substrate help to reduce the microwave loss and dielectric constant and thus increasing the signal carrying speed of the interconnects. Thus, according to the present invention, it is possible to provide a simply constructed multiplayer high speed FLEX-PCB using the conventional material and conventional FLEX-PCB manufacturing which facilitates the design of circuits with controlled bandwidth based on the trench opening in the dielectrics, and affords excellent connection reliability. As the effective dielectric constant is reduced, the signal width is required to make wider or the dielectric thickness is required to make thinner keeping fixed characteristics impedance. The fundamental techniques disclosed here can also be used for high-speed packaging.
摘要翻译：公开了多层高速柔性印刷电路板（FLEX-PCB），其包括具有背面沟槽，粘合剂，信号线和接地平面的电介质系统，其中信号线和接地平面通道位于电介质上。使用衬底中的开放沟槽有助于减少微波损耗和介电常数，从而增加互连的信号承载速度。因此，根据本发明，可以使用常规材料和传统的FLEX-PCB制造提供简单构造的多人高速FLEX-PCB，其有助于基于电介质中的沟槽开口的具有受控带宽的电路的设计，并提供良好的连接可靠性。随着有效介电常数的降低，需要使信号宽度变宽或需要电介质厚度来形成较薄的保持固定特性阻抗。这里公开的基本技术也可用于高速包装。

4. 发明授权

US08791358B1 Energy scavenging devices and manufacturing thereof 有权
标题翻译：能量清除装置及其制造
公开(公告)号：US08791358B1
公开(公告)日：2014-07-29
申请号：US12573091
申请日：2009-10-02
申请人： Achyut Kumar Dutta , Robert Olah
发明人： Achyut Kumar Dutta , Robert Olah
IPC分类号： H01L31/058 , G05F1/67 , H02J7/35 , H01L31/02 , H01L31/12
CPC分类号： H01L31/02021 , G05F1/67 , H01L31/02966 , H01L31/035281 , H01L31/068 , H01L31/0735 , H01L31/077 , H01L31/12 , H01L31/1832 , H01L31/1892 , H02J7/025 , H02J7/35 , H02J17/00 , H02J50/30 , H02S10/20 , Y02E10/544 , Y02E10/547 , Y02E10/58
摘要： This invention is related to energy scavenging device and in particular, to energy harvesting or scavenging from the environmental radiation covering from solar spectrum and thermal radiation. Energy harvesting device is an integrated device comprising the devices that capture the radiation and converted into electrons, and also energy management devices to manage the converted energy either to store, to operate the electronic devices, and/or recharge the batteries. The energy scavenging devices integrates several device capabilities such as energy conversion, management, and storing the energy, on a common platform. Herein a design of a device capable to scavenge or harvest the energy from environment radiation is disclosed. A primary objective of this invention is to provide a design of a scavenging device that harvests the energy from environment radiation, operates 24/7, thereby generate and store, manage the energy as required.
摘要翻译：本发明涉及能量清除装置，特别涉及从太阳光谱和热辐射的环境辐射覆盖的能量收集或清除。能量收集装置是包括捕获辐射并转换成电子的装置的集成装置，以及能量管理装置，用于管理转换的能量以存储，操作电子装置和/或对电池再充电。能源清除装置将能量转换，管理和存储能量等多种设备功能集成在通用平台上。本文中公开了能够从环境辐射中清除或收获能量的装置的设计。本发明的主要目的是提供一种从环境辐射中收集能量的扫气装置的设计，每天24小时运行，从而根据需要生产和储存，管理能量。

5. 发明授权

US08035184B1 Broadband imaging device 有权
标题翻译：宽带成像设备
公开(公告)号：US08035184B1
公开(公告)日：2011-10-11
申请号：US12567724
申请日：2009-09-25
申请人： Achyut Kumar Dutta , Robert Olah
发明人： Achyut Kumar Dutta , Robert Olah
IPC分类号： H01L27/146
CPC分类号： H01L27/14634 , B82Y20/00 , H01L31/0352 , H01L31/035236 , H01L31/035281 , H01L31/18 , Y02E10/50
摘要： This invention relates to imaging device and its related transferring technologies to independent substrate able to attain significant broadband capability covering the wavelengths from ultra-violet (UV) to long-Infrared. More particularly, this invention is related to the broadband image sensor (along with its manufacturing technologies), which can detect the light wavelengths ranges from as low as UV to the wavelengths as high as 20 μm covering the most of the wavelengths using of the single monolithic image sensor on the single wafer. This invention is also related to the integrated circuit and the bonding technologies of the image sensor to standard integrated circuit for multicolor imaging, sensing, and advanced communication. Our innovative approach utilizes surface structure having more than micro-nano-scaled 3-dimensional (3-D) blocks which can provide broad spectral response. Utilizing multiple micro-nano scaled blocks help to increase the absorption spectra more than the material used as the absorption layer. In addition, utilizing the multiple nano-scaled 3-D blocks help to increase the absorption over the wavelength due to the multiple reflections and diffractions inside the 3-D structures. The absorption layers will be designed to achieve the required quantum efficiency and also required speed.
摘要翻译：本发明涉及成像装置及其相关的转移技术，可以实现覆盖从紫外（UV）到长红外的波长的显着宽带能力的独立基板。更具体地说，本发明涉及宽带图像传感器（及其制造技术），其可以使用单个波长来检测覆盖大多数波长的高达20微米的低至UV的波长的光波长范围单片图像传感器。本发明还涉及图像传感器与用于多色成像，感测和高级通信的标准集成电路的集成电路和接合技术。我们的创新方法利用具有超过微纳米级3维（3-D）块的表面结构，可提供广泛的光谱响应。利用多个微纳米尺度的块有助于比用作吸收层的材料更多地增加吸收光谱。此外，利用多个纳米尺度的3-D块有助于增加由于在3-D结构内部的多次反射和衍射而导致的波长上的吸收。吸收层将被设计成实现所需的量子效率和所需的速度。

6. 发明申请

US20080001744A1 RFID DEVICE WITH FIRST CLOCK FOR DATA AQUISITION AND/OR CALIBRATION OF SECOND CLOCK 有权
标题翻译：具有第一时钟的RFID设备用于数据采集和/或校准第二时钟
公开(公告)号：US20080001744A1
公开(公告)日：2008-01-03
申请号：US11424810
申请日：2006-06-16
申请人： Naresh Batra , Robert Olah , William Henry Bares
发明人： Naresh Batra , Robert Olah , William Henry Bares
IPC分类号： G08B13/14
CPC分类号： G06K19/0723 , G06F1/14
摘要： A system according to one embodiment of the present invention includes a first clock signal generator generating a first clock signal at a first frequency, and a second clock signal generator generating a second clock signal at a second frequency that is higher than the first frequency. The first clock signal is used to calibrate the second clock signal generator. An RFID device according to another embodiment of the present invention includes a crystal controlled first clock signal generator generating a first clock signal at a first frequency, a second clock signal generator generating a second clock signal at a second frequency that is higher than the first frequency, and an activate circuit. The second clock signal generator is inactive until activated by the activate circuit. The first clock signal is used to calibrate the second clock signal generator. Methods are also presented.
摘要翻译：根据本发明的一个实施例的系统包括产生第一频率的第一时钟信号的第一时钟信号发生器和产生高于第一频率的第二频率的第二时钟信号的第二时钟信号发生器。第一个时钟信号用于校准第二个时钟信号发生器。根据本发明另一实施例的RFID设备包括：晶体控制的第一时钟信号发生器，其以第一频率产生第一时钟信号;第二时钟信号发生器，其以比第一频率高的第二频率产生第二时钟信号，以及激活电路。第二个时钟信号发生器无效，直到被激活电路激活。第一个时钟信号用于校准第二个时钟信号发生器。还提出了方法。

7. 发明申请

US20080001667A1 Circuitry For Adaptively Generating And Using A Reference Voltage 有权
标题翻译：用于自适应生成和使用参考电压的电路
公开(公告)号：US20080001667A1
公开(公告)日：2008-01-03
申请号：US11383943
申请日：2006-05-17
申请人： Ta-wei Yang , Larry Farnsley , Jyn-Bang Shyu , Thomas Ching , Robert Olah
发明人： Ta-wei Yang , Larry Farnsley , Jyn-Bang Shyu , Thomas Ching , Robert Olah
IPC分类号： H03F3/45 , H04Q5/22 , H03F3/191 , G08B13/14
CPC分类号： G06K19/0723
摘要： a circuit for an RFID device in one embodiment includes an operational amplifier having a first input, a second input, and an output where the first input receives an incoming signal, arid the second input is coupled to the output via a feedback loop. An operational amplifier for an RFID device according to another embodiment compares an output of the operational amplifier to an incoming baseband signal, A circuit according to another embodiment includes an operational amplifier having a first input, a second input, and an output, wherein the first input receives an incoming signal, and wherein the second input is coupled to the output via a feedback loop. A comparator having one input is coupled to the output of the operational amplifier, another input receiving the incoming signal, and an output for outputting an outgoing signal. Methods for adjusting a filtering characteristic of an operational amplifier are also disclosed.
摘要翻译：在一个实施例中的用于RFID设备的电路包括具有第一输入，第二输入和输出的运算放大器，其中第一输入接收输入信号，并且第二输入经由反馈回路耦合到输出。根据另一实施例的用于RFID设备的运算放大器将运算放大器的输出与输入的基带信号进行比较。根据另一实施例的电路包括具有第一输入，第二输入和输出的运算放大器，其中第一输入接收输入信号，并且其中第二输入经由反馈回路耦合到输出。具有一个输入的比较器耦合到运算放大器的输出端，接收输入信号的另一输入端和用于输出输出信号的输出端。还公开了用于调整运算放大器的滤波特性的方法。

8. 发明申请

US20070139159A1 Clock generation circuit 审中-公开
标题翻译：时钟发生电路
公开(公告)号：US20070139159A1
公开(公告)日：2007-06-21
申请号：US11305652
申请日：2005-12-15
申请人： Rohit Mittal , Robert Olah , Jyn-Bang Shyu
发明人： Rohit Mittal , Robert Olah , Jyn-Bang Shyu
IPC分类号： H04Q5/22
CPC分类号： H04L7/046 , H04L7/027 , H04L7/06
摘要： A circuit according to one embodiment of the present invention includes a first frequency to voltage converter for storing a reference voltage based on a frequency of an incoming signal, and a second frequency to voltage converter for storing a second voltage based on the frequency of the incoming signal, the second voltage being a fraction of the reference voltage. A voltage to frequency converter creates a voltage on a node, the voltage repeatedly varying between about the reference voltage and about the second voltage. From this varying signal, a clock signal can be derived.
摘要翻译：根据本发明的一个实施例的电路包括：第一频率 - 电压转换器，用于基于输入信号的频率存储参考电压;以及第二频率 - 电压转换器，用于基于输入的频率存储第二电压信号，第二电压是参考电压的一部分。电压到频率转换器在节点上产生电压，电压在约参考电压和约第二电压之间重复变化。从该变化的信号，可以导出时钟信号。

9. 发明申请

US20060028305A1 High-Speed Printed Circuit Boards (PCBs) and Manufacturing 有权
标题翻译：高速印刷电路板（PCB）和制造
公开(公告)号：US20060028305A1
公开(公告)日：2006-02-09
申请号：US11161353
申请日：2005-07-30
申请人： Achyut Dutta , Robert Olah
发明人： Achyut Dutta , Robert Olah
IPC分类号： H01P3/08
CPC分类号： H01P3/087 , H01L2223/6627 , H01L2924/19032 , H01P3/084 , H01P11/003 , H05K1/024 , H05K1/0306 , H05K1/0313 , H05K3/386 , H05K3/4611 , H05K3/4614 , H05K3/4697
摘要： High speed printed circuit boards (PCBs) are disclosed comprising a dielectrics systems with the back-side trenches, prepregs, signal lines and ground-plans, wherein the signal line and ground-plan are located on the dielectrics. Using of the open trenches in the substrate help to reduce the microwave loss and dielectric constant and thus increasing the signal carrying speed of the interconnects. Thus, according to the present invention, it is possible to provide a simple high speed PCB using the conventional material and conventional PCB manufacturing which facilitates the design of circuits with controlled bandwidth based on the trench opening in the dielectrics, and affords excellent reliability. According to this present invention, high speed PCB with the interconnect system contains whole portion or portion of interconnects for high speed chips interconnects and that have have the dielectric system with opened trench or slot to reduce the microwave loss.
摘要翻译：公开了高速印刷电路板（PCB），其包括具有背面沟槽，预浸料，信号线和地面平面图的电介质系统，其中信号线和平面图位于电介质上。使用衬底中的开放沟槽有助于减少微波损耗和介电常数，从而增加互连的信号承载速度。因此，根据本发明，可以使用常规材料和常规PCB制造提供简单的高速PCB，其有利于基于电介质中的沟槽开口的具有受控带宽的电路的设计，并且提供优异的可靠性。根据本发明，具有互连系统的高速PCB包含用于高速芯片互连的全部或互连部分，并且具有开放的沟槽或槽的电介质系统以减少微波损耗。

10. 发明授权

US08548098B2 Clock-free activation circuit 有权
标题翻译：无时钟启动电路
公开(公告)号：US08548098B2
公开(公告)日：2013-10-01
申请号：US11305648
申请日：2005-12-15
申请人： Jyn-Bang Shyu , Robert Olah , Rohit Mittal
发明人： Jyn-Bang Shyu , Robert Olah , Rohit Mittal
IPC分类号： H04L27/00 , H03D3/22
CPC分类号： H04L7/0332 , H04L7/0087
摘要： A circuit for recovering data from an incoming data stream according to one embodiment includes a capacitor and a substantially constant current source for charging the capacitor. A subcircuit generates a signal causing the capacitor to discharge upon detecting a first type of transition in the incoming data stream, the capacitor re-charging upon being at least partially discharged. A comparator compares a voltage on a node coupled to the capacitor to a reference voltage, the comparator outputting a first signal if the voltage on the node is higher than the reference voltage and outputting a second signal if the voltage on the node is lower than the reference voltage, the first signal being associated with a first logic value, the second signal being associated with a second logic value.
摘要翻译：根据一个实施例的用于从输入数据流恢复数据的电路包括电容器和用于对电容器充电的基本上恒定的电流源。分支电路产生一个信号，使得电容器在检测到输入数据流中的第一类型转换时放电，电容器在至少部分放电后重新充电。比较器将耦合到电容器的节点上的电压与参考电压进行比较，如果节点上的电压高于参考电压，则比较器输出第一信号，并且如果节点上的电压低于参考电压则输出第二信号参考电压，所述第一信号与第一逻辑值相关联，所述第二信号与第二逻辑值相关联。

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