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1. 发明授权

US4949290A Method and apparatus for defining test sequences for a signal measurement system 失效
标题翻译：用于定义信号测量系统的测试序列的方法和装置
公开(公告)号：US4949290A
公开(公告)日：1990-08-14
申请号：US178036
申请日：1988-04-05
申请人： William T. Pike , Robert T. Loder, Jr.
发明人： William T. Pike , Robert T. Loder, Jr.
IPC分类号： G01R27/28 , G01R15/00 , G01R27/04 , G01R31/00 , G01R31/28 , G01R31/319
CPC分类号： G01R27/04 , G01R31/2834 , G01R31/31912
摘要： A signal measurement system with softkey menus for enabling a user to select a desired test setup, including selection of test measurement for a device. The signal measurement system prompts the user with a set of displayed softkey selections via a user interface to step the user through the setup process. Preferably, a signal processing unit (or analyzer) included in the signal measurement system incorporates the user interface in firmware to aid the user in entering a test sequence for the device to be tested. The analyzer preferably displays the softkey menus on a cathode ray tube included in the analyzer to guide the user. The user is guided through the test sequencing procedure by depressing softkeys. A set of softkey labels (softkey menu) is presented on the display of the analyzer by the firmware for each step in the test sequencing series. As each step of a desired test sequence is entered by the user, the step is displayed on the CRT. Also, the displayed steps are preferably overlaid on data measured in accordance with the test sequence.

2. 发明授权

US08978246B2 Fabrication process and package design for use in a micro-machined seismometer or other device 有权
标题翻译：用于微加工地震仪或其他设备的制造工艺和封装设计
公开(公告)号：US08978246B2
公开(公告)日：2015-03-17
申请号：US13007975
申请日：2011-01-17
申请人： William T. Pike , Ian Standley
发明人： William T. Pike , Ian Standley
IPC分类号： H05K3/34 , B29C65/00 , B32B37/00 , B32B38/04 , B21D39/00 , B23K31/02 , G01P15/08 , G01P15/125 , G01P15/13 , G01V1/18
CPC分类号： G01V13/00 , G01P15/08 , G01P15/0802 , G01P15/125 , G01P15/131 , G01P15/132 , G01P2015/0814 , G01P2015/082 , G01V1/18 , G01V1/181 , Y10T29/49002 , Y10T29/49144
摘要： A method of attaching two wafers in a seismometer comprising the steps of forming a patterned wetting metal layer on a first wafer and forming a plurality of cavities mirroring the pattern of the wetting metal layer on the first wafer. The steps further include pouring a plurality of solder balls on the surface of an alignment wafer, pouring off excess solder balls, aligning the first wafer with the alignment wafer, and connecting the first wafer with the alignment wafer. The solder balls are immobilized on the wetting metal layer by performing a partial reflow onto the wetting metal layer and removing the alignment wafer. The first and second wafers are aligned so that each solder ball is immobilized between the first and second wafer. The wafers are then bonded together.
摘要翻译：一种在地震仪中安装两个晶片的方法，包括以下步骤：在第一晶片上形成图案化的润湿金属层，并形成多个镜像第一晶片上的润湿金属层图案的腔。所述步骤还包括在对准晶片的表面上浇注多个焊球，排出多余的焊球，使第一晶片与对准晶片对准，以及将第一晶片与对准晶片连接。通过对润湿金属层进行部分回流并除去对准晶片，将焊球固定在润湿金属层上。对准第一和第二晶片，使得每个焊球固定在第一和第二晶片之间。然后将晶片粘合在一起。

3. 发明授权

US07870788B2 Fabrication process and package design for use in a micro-machined seismometer or other device 有权
标题翻译：用于微加工地震仪或其他设备的制造工艺和封装设计
公开(公告)号：US07870788B2
公开(公告)日：2011-01-18
申请号：US11414866
申请日：2006-05-01
申请人： William T. Pike , Ian Standley
发明人： William T. Pike , Ian Standley
IPC分类号： G01P15/125 , G01H11/00
CPC分类号： G01V13/00 , G01P15/08 , G01P15/0802 , G01P15/125 , G01P15/131 , G01P15/132 , G01P2015/0814 , G01P2015/082 , G01V1/18 , G01V1/181 , Y10T29/49002 , Y10T29/49144
摘要： An accelerometer or a seismometer using an in-plane suspension geometry having a suspension plate and at least one fixed capacitive plate. The suspension plate is formed from a single piece and includes an external frame, a pair of flexural elements, and an integrated proof mass between the flexures. The flexural elements allow the proof mass to move in the sensitive direction in the plane of suspension while restricting movement in all off-axis directions. Off-axis motion of the proof mass is minimized by the use of intermediate frames disbursed within and between the flexural elements. Intermediate frames can include motion stops to prevent further relative motion during overload conditions. The device can also include a dampening structure, such as a spring or gas structure that includes a trapezoidal piston and corresponding cylinder, to provide damping during non-powered states. The capacitive plate is made of insulating material. A new method of soldering the capacitive plate to the suspension plate is also disclosed.
摘要翻译：一种使用具有悬挂板和至少一个固定电容板的面内悬挂几何形状的加速度计或地震仪。悬挂板由单件形成，并且包括外框，一对弯曲元件以及挠曲件之间的集成的证明块。弯曲元件允许检测质量在悬架平面中的敏感方向上移动，同时限制所有离轴方向上的移动。通过使用在弯曲元件内部和之间分配的中间框架来使得证明物质的离轴运动最小化。中间框架可以包括运动停止，以防止过载条件下进一步的相对运动。该装置还可以包括阻尼结构，例如弹簧或气体结构，其包括梯形活塞和相应的气缸，以在非供电状态下提供阻尼。电容板由绝缘材料制成。还公开了将电容板焊接到悬挂板的新方法。

4. 发明申请

US20080282802A1 Fabrication process and package design for use in a micro-machined seismometer or other device 有权
标题翻译：用于微加工地震仪或其他设备的制造工艺和封装设计
公开(公告)号：US20080282802A1
公开(公告)日：2008-11-20
申请号：US11414866
申请日：2006-05-01
申请人： William T. Pike , Ian Standley
发明人： William T. Pike , Ian Standley
IPC分类号： G01P15/125 , H05K3/34
CPC分类号： G01V13/00 , G01P15/08 , G01P15/0802 , G01P15/125 , G01P15/131 , G01P15/132 , G01P2015/0814 , G01P2015/082 , G01V1/18 , G01V1/181 , Y10T29/49002 , Y10T29/49144
摘要： An accelerometer or a seismometer using an in-plane suspension geometry having a suspension plate and at least one fixed capacitive plate. The suspension plate is formed from a single piece and includes an external frame, a pair of flexural elements, and an integrated proof mass between the flexures. The flexural elements allow the proof mass to move in the sensitive direction in the plane of suspension while restricting movement in all off-axis directions. Off-axis motion of the proof mass is minimized by the use of intermediate frames disbursed within and between the flexural elements. Intermediate frames can include motion stops to prevent further relative motion during overload conditions. The device can also include a dampening structure, such as a spring or gas structure that includes a trapezoidal piston and corresponding cylinder, to provide damping during non-powered states. The capacitive plate is made of insulating material. A new method of soldering the capacitive plate to the suspension plate is also disclosed.
摘要翻译：一种使用具有悬挂板和至少一个固定电容板的面内悬挂几何形状的加速度计或地震仪。悬挂板由单件形成，并且包括外框，一对弯曲元件以及挠曲件之间的集成的证明块。弯曲元件允许检测质量在悬架平面中的敏感方向上移动，同时限制所有离轴方向上的移动。通过使用在弯曲元件内部和之间分配的中间框架来使得证明物质的离轴运动最小化。中间框架可以包括运动停止，以防止过载条件下进一步的相对运动。该装置还可以包括阻尼结构，例如弹簧或气体结构，其包括梯形活塞和相应的气缸，以在非供电状态下提供阻尼。电容板由绝缘材料制成。还公开了将电容板焊接到悬挂板的新方法。

5. 发明授权

US5332974A Network analyzer performance verification 失效
标题翻译：网络分析仪性能验证
公开(公告)号：US5332974A
公开(公告)日：1994-07-26
申请号：US518042
申请日：1990-05-01
申请人： Daniel R. Harkins , Paul R. Hernday , Roger W. Wong , William T. Pike , Paul S. Stafford
发明人： Daniel R. Harkins , Paul R. Hernday , Roger W. Wong , William T. Pike , Paul S. Stafford
IPC分类号： G01R27/32 , G01R35/00
CPC分类号： G01R35/00 , G01R27/32
摘要： A method to verify that a test and measurement system continues to operate within a predetermined acceptable range with respect to a given calibrated state previously defined for that system without the need for conventional external reference components. In accordance with one embodiment, performance verification of a network analyzer used to perform electrical measurements is achieved by storing RF "thru" measurement data (an RF thru measurement trace of the system) at the time of calibration at the factory or later repair and/or recalibration at a field service site. In accordance with another embodiment, performance verification of a lightwave component analyzer, used to perform electrical, electro-optical, opto-electrical, and optical measurements, is achieved by storing RF and optical thru measurement data (both an RF thru measurement trace of the system and an optical thru measurement trace of the system) at the time of calibration at the factory or later repair and/or recalibration. In both cases, at the time of manufacture, the key measurement paths (with calibrated reference components in the loop) of the test and measurement system are measured and stored in system memory or, alternatively, on a disc that is shipped with the system. Repeating these measurements with the same thru connection(s) at a later time(s) indicates how well the test and measurement system is reproducing the conditions of its initial calibration. Setting a range of allowable deviation (for measurement repeatability and normal system drift) between the initial and any later measurements establishes limits within which the integrity of the test and measurement system hardware performance is assured for subsequent measurements on an unknown device under test.
摘要翻译：一种验证测试和测量系统在预定的可接受范围内相对于先前为该系统定义的校准状态而不需要常规外部参考部件的方法继续运行的方法。根据一个实施例，用于执行电测量的网络分析仪的性能验证通过在出厂时存储RF“通过”测量数据（系统的RF直通测量轨迹）或稍后修复和/ 或在现场服务站点重新校准。根据另一个实施例，用于执行电，光电，光电和光学测量的光波分量分析仪的性能验证是通过存储RF和光学通过测量数据（两者的RF直通测量轨迹系统和系统的光学通过测量轨迹）在工厂进行校准时或稍后修理和/或重新校准。在这两种情况下，在制造时，测量和测量系统的关键测量路径（具有循环中的校准参考部件）都被测量并存储在系统存储器中，或者备选地在系统随附的盘上。以后再通过相同的连接重复这些测量，表明测试和测量系统正在重现初始校准的条件。在初始测量和任何后续测量之间设置允许偏差范围（用于测量重复性和正常系统漂移）建立了测试和测量系统硬件性能的完整性的限制，以确保在未测试的器件上进行后续测量。

6. 发明申请

US20110170376A1 FABRICATION PROCESS AND PACKAGE DESIGN FOR USE IN A MICRO-MACHINED SEISMOMETER OR OTHER DEVICE 有权
标题翻译：用于微机械地震仪或其他装置的制造工艺和包装设计
公开(公告)号：US20110170376A1
公开(公告)日：2011-07-14
申请号：US13007975
申请日：2011-01-17
申请人： William T. Pike , Ian Standley
发明人： William T. Pike , Ian Standley
IPC分类号： H04R19/00 , B23K31/02 , B23K1/20 , B32B38/00 , B32B37/02 , B32B37/14 , C23F1/02
CPC分类号： G01V13/00 , G01P15/08 , G01P15/0802 , G01P15/125 , G01P15/131 , G01P15/132 , G01P2015/0814 , G01P2015/082 , G01V1/18 , G01V1/181 , Y10T29/49002 , Y10T29/49144
摘要： An accelerometer or a seismometer using an in-plane suspension geometry having a suspension plate and at least one fixed capacitive plate. The suspension plate is formed from a single piece and includes an external frame, a pair of flexural elements, and an integrated proof mass between the flexures. The flexural elements allow the proof mass to move in the sensitive direction in the plane of suspension while restricting movement in all off-axis directions. Off-axis motion of the proof mass is minimized by the use of intermediate frames disbursed within and between the flexural elements. Intermediate frames can include motion stops to prevent further relative motion during overload conditions. The device can also include a dampening structure, such as a spring or gas structure that includes a trapezoidal piston and corresponding cylinder, to provide damping during non-powered states. The capacitive plate is made of insulating material. A new method of soldering the capacitive plate to the suspension plate is also disclosed.
摘要翻译：一种使用具有悬挂板和至少一个固定电容板的面内悬挂几何形状的加速度计或地震仪。悬挂板由单件形成，并且包括外框，一对弯曲元件以及挠曲件之间的集成的证明块。弯曲元件允许检测质量在悬架平面中的敏感方向上移动，同时限制所有离轴方向上的移动。通过使用在弯曲元件内部和之间分配的中间框架来使得证明物质的离轴运动最小化。中间框架可以包括运动停止，以防止过载条件下进一步的相对运动。该装置还可以包括阻尼结构，例如弹簧或气体结构，其包括梯形活塞和相应的气缸，以在非供电状态下提供阻尼。电容板由绝缘材料制成。还公开了将电容板焊接到悬挂板的新方法。

7. 发明授权

US06905945B1 Microwave bonding of MEMS component 失效
标题翻译： MEMS组件的微波焊接
公开(公告)号：US06905945B1
公开(公告)日：2005-06-14
申请号：US10198656
申请日：2000-04-20
申请人： Martin B. Barmatz , John D. Mai , Henry W. Jackson , Nasser K. Budraa , William T. Pike
发明人： Martin B. Barmatz , John D. Mai , Henry W. Jackson , Nasser K. Budraa , William T. Pike
IPC分类号： B81C3/00 , H01L21/30
CPC分类号： B81C3/001
摘要： Bonding of MEMs materials is carried out using microwave. High microwave absorbing films are placed within a microwave cavity, and excited to cause selective heating in the skin of the material. This causes heating in one place more than another. Thereby minimizing the effects of the bonding microwave energy.
摘要翻译：使用微波进行MEMs材料的接合。将高微波吸收膜放置在微波腔内，并激发以在材料的皮肤中引起选择性加热。这导致加热在一个地方比另一个地方。从而使结合微波能量的效果最小化。

8. 发明授权

US06809305B2 Microwave bonding of thin film metal coated substrates 失效
公开(公告)号：US06809305B2
公开(公告)日：2004-10-26
申请号：US10064500
申请日：2002-07-22
申请人： Martin B. Barmatz , John D. Mai , Henry W. Jackson , Nasser K. Budraa , William T. Pike
发明人： Martin B. Barmatz , John D. Mai , Henry W. Jackson , Nasser K. Budraa , William T. Pike
IPC分类号： H05B664
CPC分类号： B81C1/00269 , B23K13/01 , H01L2924/0002 , H05B6/806 , Y10T428/12347 , H01L2924/00
摘要： Bonding of materials such as MEMS materials is carried out using microwaves. High microwave absorbing films are placed within a microwave cavity containing other less microwave absorbing materials, and excited to cause selective heating in the skin depth of the films. This causes heating in one place more than another. This thereby minimizes unwanted heating effects during the microwave bonding process.

9. 发明授权

US5089782A Vector network analyzer for swept frequency harmonic and mixer conversion loss measurements using either an internal or external signal source 失效
标题翻译：矢量网络分析仪，用于扫频频率谐波和混频器转换损耗测量，使用内部或外部信号源
公开(公告)号：US5089782A
公开(公告)日：1992-02-18
申请号：US547891
申请日：1990-07-02
申请人： William T. Pike , David D. Sharrit , Barry A. Brown
发明人： William T. Pike , David D. Sharrit , Barry A. Brown
IPC分类号： G01R27/28
CPC分类号： G01R27/28
摘要： A vector network analyzer for performing swept frequency measurements on non-linear RF devices, using either an internal or external signal source. This simplifies and speeds linear and non-linear amplifier and mixer measurements, such as impedance, amplifier gain, and mixer conversion loss, on the one hand, and measurement of harmonics, on the other hand.
摘要翻译：用于使用内部或外部信号源在非线性RF设备上执行扫频测量的矢量网络分析仪。另一方面，这简化并加速了线性和非线性的放大器和混频器测量，如阻抗，放大器增益和混频器转换损耗以及谐波的测量。

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