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1. 发明申请

US20130293623A1 Printhead Apparatus, Printer System and Method of Printhead Built-In Test 有权
标题翻译：打印头设备，打印机系统和打印头内置测试方法
公开(公告)号：US20130293623A1
公开(公告)日：2013-11-07
申请号：US13978915
申请日：2011-01-25
申请人： Eric T. Martin , Adam L. Ghozeil
发明人： Eric T. Martin , Adam L. Ghozeil
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , G06K15/1894
摘要： A printhead apparatus, an inkjet printer system, and a method of built-in test employ a test flag transmitted through a data channel of a printhead. The apparatus includes a plurality of printheads, a data register at each printhead, and a status channel. Each printhead has a unidirectional data channel (UDC) to provide data to the printhead. The data register detects proper reception of a test flag received by the printhead through the UDC. The status channel reports printhead status information including whether or not proper reception of the test flag was detected by the data register. The system includes the apparatus and a controller to generate the test flag and receive the printhead status information. The method includes sending a test flag, and verifying proper reception thereof.
摘要翻译：打印头装置，喷墨打印机系统和内置测试方法采用通过打印头的数据通道传输的测试标志。该装置包括多个打印头，每个打印头处的数据寄存器和状态通道。每个打印头都有一个单向数据通道（UDC），用于向打印头提供数据。数据寄存器通过UDC检测打印头接收到的测试标志的正确接收。状态通道报告打印头状态信息，包括数据寄存器是否检测到测试标志的正确接收。该系统包括该装置和一个产生测试标志并接收打印头状态信息的控制器。该方法包括发送测试标志，并验证其正确的接收。

2. 发明授权

US08882237B2 Printhead apparatus, printer system and method of printhead built-in test 有权
标题翻译：打印头设备，打印机系统和打印头内置测试方法
公开(公告)号：US08882237B2
公开(公告)日：2014-11-11
申请号：US13978915
申请日：2011-01-25
申请人： Eric T. Martin , Adam L. Ghozeil
发明人： Eric T. Martin , Adam L. Ghozeil
IPC分类号： B41J29/393 , G06K15/02
CPC分类号： B41J29/393 , G06K15/1894
摘要： A printhead apparatus, an inkjet printer system, and a method of built-in test employ a test flag transmitted through a data channel of a printhead. The apparatus includes a plurality of printheads, a data register at each printhead, and a status channel. Each printhead has a unidirectional data channel (UDC) to provide data to the printhead. The data register detects proper reception of a test flag received by the printhead through the UDC. The status channel reports printhead status information including whether or not proper reception of the test flag was detected by the data register. The system includes the apparatus and a controller to generate the test flag and receive the printhead status information. The method includes sending a test flag, and verifying proper reception thereof.
摘要翻译：打印头装置，喷墨打印机系统和内置测试方法采用通过打印头的数据通道传输的测试标志。该装置包括多个打印头，每个打印头处的数据寄存器和状态通道。每个打印头都有一个单向数据通道（UDC），用于向打印头提供数据。数据寄存器通过UDC检测打印头接收到的测试标志的正确接收。状态通道报告打印头状态信息，包括数据寄存器是否检测到测试标志的正确接收。该系统包括该装置和一个产生测试标志并接收打印头状态信息的控制器。该方法包括发送测试标志，并验证其正确的接收。

3. 发明授权

US06853476B2 Charge control circuit for a micro-electromechanical device 失效
标题翻译：微机电装置的充电控制电路
公开(公告)号：US06853476B2
公开(公告)日：2005-02-08
申请号：US10428169
申请日：2003-04-30
申请人： Eric T. Martin , Adam L. Ghozeil , Arthur Piehl , James R. Przybyla
发明人： Eric T. Martin , Adam L. Ghozeil , Arthur Piehl , James R. Przybyla
IPC分类号： G09G3/34 , G02B26/00 , H01G5/01 , H01L21/20 , H01L21/3213
CPC分类号： G09G3/3466 , G09G2300/0809 , G09G2300/0842 , G09G2310/0251
摘要： A charge control circuit for controlling a micro-electromechanical device having a variable capacitance is disclosed. In one embodiment, a charge storage device is configured to store a charge amount. A switch circuit is configured to control the variable capacitance of the micro-electromechanical device by sharing the charge amount between the charge storage device and the micro-electromechanical device to equalize the charge storage device and the micro-electromechanical device to a same voltage.
摘要翻译：公开了一种用于控制具有可变电容的微机电装置的充电控制电路。在一个实施例中，电荷存储装置被配置为存储电荷量。开关电路被配置为通过共享电荷存储装置和微机电装置之间的电荷量来控制微机电装置的可变电容，以将电荷存储装置和微机电装置均衡到相同的电压。

4. 发明申请

US20110159648A1 METHODS OF FOMRING ARRAY OF NANOSCOPIC MOSFET TRANSISTORS 有权
标题翻译： NANOSCOPIC MOSFET晶体管阵列的方法
公开(公告)号：US20110159648A1
公开(公告)日：2011-06-30
申请号：US13040401
申请日：2011-03-04
申请人： Adam L. Ghozeil , James Stasiak , Kevin Peters , Galen H. Kawamoto
发明人： Adam L. Ghozeil , James Stasiak , Kevin Peters , Galen H. Kawamoto
IPC分类号： H01L21/336
CPC分类号： H01L29/66825 , H01L21/28273 , H01L21/823437 , H01L29/1033 , H01L29/66575
摘要： A nanoscopic transistor is made by forming an oxide layer on a semiconductor substrate, applying resist, patterning the resist using imprint lithography to form a pattern aligned along a first direction, applying a first ion-masking material over the pattern, selectively lifting it off to leave a first ion mask to form a gate, forming doped regions by implanting a suitable dopant, applying another layer of resist and patterning the second resist layer using imprint lithography to form a second pattern aligned along a second direction, applying a second ion-masking material over the second pattern, selectively lifting it off to leave a second ion mask defined by the second pattern, and forming second doped regions in the substrate by implanting a suitable second dopant selectively in accordance with the second ion mask. The method may be used to make an array of nanoscopic transistors.
摘要翻译：纳米晶体管通过在半导体衬底上形成氧化物层，施加抗蚀剂，使用压印光刻对抗蚀剂进行构图以形成沿着第一方向排列的图案，在图案上施加第一离子掩模材料，选择性地将其提升到留下第一离子掩模以形成栅极，通过注入合适的掺杂剂形成掺杂区域，施加另一层抗蚀剂并使用压印光刻图案化第二抗蚀剂层以形成沿着第二方向排列的第二图案，施加第二离子掩模材料选择性地将其提起以留下由第二图案限定的第二离子掩模，以及通过根据第二离子掩模选择性地注入合适的第二掺杂剂而在衬底中形成第二掺杂区域。该方法可用于制造纳米晶体管阵列。

5. 发明授权

US06375295B1 Reduced EMI printhead apparatus and method 失效
标题翻译：减少EMI打印头设备和方法
公开(公告)号：US06375295B1
公开(公告)日：2002-04-23
申请号：US09253302
申请日：1999-02-19
申请人： Adam L. Ghozeil , Michael J. Barbour , Jeffery S. Beck
发明人： Adam L. Ghozeil , Michael J. Barbour , Jeffery S. Beck
IPC分类号： B42J2938
CPC分类号： B41J2/0452 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2/04581
摘要： A printhead apparatus and accompanying method that achieve a staggered firing of multiple firing chambers within a firing interval to reduce EMI caused by multiple firing signal current transitions. The staggered firings may be achieved by delaying firing signals relative to others. The induced delay is preferably sufficient to reduce EMI while not being sufficient to noticeably affect image quality.
摘要翻译：一种打印头设备和附带的方法，其在点火间隔内实现多个点火室的交错点火，以减少由多个点火信号电流转换引起的EMI。可以通过相对于他人延迟发射信号来实现交错的发射。感应延迟优选足以减少EMI，而不足以显着影响图像质量。

6. 发明授权

US06318828B1 System and method for controlling firing operations of an inkjet printhead 有权
标题翻译：用于控制喷墨打印头的喷射操作的系统和方法
公开(公告)号：US06318828B1
公开(公告)日：2001-11-20
申请号：US09253377
申请日：1999-02-19
申请人： Michael J. Barbour , Jeffery S. Beck , George H Corrigan, III , Adam L. Ghozeil , Richard I Klaus
发明人： Michael J. Barbour , Jeffery S. Beck , George H Corrigan, III , Adam L. Ghozeil , Richard I Klaus
IPC分类号： B41J2938
CPC分类号： B41J2/0451 , B41J2/04528 , B41J2/04543 , B41J2/04548 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/04591 , B41J2202/17
摘要： The present invention is a printing system and method having a printhead assembly that controls firing operations of an inkjet printhead. In particular, the system and method control the firing and timing decisions pertaining to ink drop ejection through the use of various types of delays. The printing system includes a controller, a power supply and a printhead assembly. The printhead assembly includes a memory device and distributive processor integrated with an ink driver head.
摘要翻译：本发明是一种具有控制喷墨打印头的点火操作的打印头组件的打印系统和方法。特别地，该系统和方法通过使用各种类型的延迟来控制与墨滴喷射有关的点火和定时决定。打印系统包括控制器，电源和打印头组件。打印头组件包括与墨水驱动头集成的存储装置和分配处理器。

7. 发明授权

US09517630B2 Inkjet printing system, fluid ejection system, and method thereof 有权
标题翻译：喷墨打印系统，流体喷射系统及其方法
公开(公告)号：US09517630B2
公开(公告)日：2016-12-13
申请号：US14125652
申请日：2011-10-24
申请人： Andrew L. Van Brocklin , Adam L. Ghozeil , Daryl E Anderson
发明人： Andrew L. Van Brocklin , Adam L. Ghozeil , Daryl E Anderson
IPC分类号： B41J29/393 , B41J29/38 , B41J2/175 , B41J2/045 , B41J2/14
CPC分类号： B41J2/0452 , B41J2/0451 , B41J2/0458 , B41J2/04586 , B41J2/14153 , B41J2/175 , B41J2/17506 , B41J2/17566 , B41J2002/14354
摘要： An inkjet printing system, fluid ejection system and method thereof are disclosed. The fluid ejection system includes a fluid ejection device and a determination module to determine a supply condition based on the count value output by the converter module. The fluid ejection device includes a fluid supply chamber to store fluid, an ejection chamber including a nozzle and a corresponding ejection member to selectively eject the fluid through the nozzle, a pressure sensor unit having a sensor plate to output a voltage value corresponding to a cross-sectional area of an amount of fluid in the ejection chamber. The fluid ejection system also includes a converter module to output a count value corresponding to the voltage value output by the pressure sensor unit.
摘要翻译：公开了一种喷墨打印系统，流体喷射系统及其方法。流体喷射系统包括流体喷射装置和确定模块，用于基于由转换器模块输出的计数值来确定供给条件。流体喷射装置包括用于存储流体的流体供应室，包括喷嘴的喷射室和相应的喷射构件，以选择性地通过喷嘴喷射流体;压力传感器单元，具有传感器板，用于输出对应于十字的电压值在喷射室中的流体量的检测区域。流体喷射系统还包括转换器模块，用于输出与由压力传感器单元输出的电压值对应的计数值。

8. 发明授权

US09252149B2 Device including active floating gate region area that is smaller than channel area 有权
标题翻译：器件包括有源浮栅区域小于通道面积
公开(公告)号：US09252149B2
公开(公告)日：2016-02-02
申请号：US14375695
申请日：2012-04-30
申请人： Ning Ge , Adam L. Ghozeil , Chaw Sing Ho , Trudy Benjamin
发明人： Ning Ge , Adam L. Ghozeil , Chaw Sing Ho , Trudy Benjamin
IPC分类号： H01L27/115 , H01L29/788 , G11C16/04 , H01L21/28 , H01L21/288 , H01L21/3213 , H01L29/10 , H01L29/423 , H01L29/66
CPC分类号： H01L27/11517 , G11C16/0425 , H01L21/28158 , H01L21/288 , H01L21/32133 , H01L27/11521 , H01L27/11524 , H01L27/1156 , H01L29/1033 , H01L29/42324 , H01L29/66825 , H01L29/7881 , H01L29/7884
摘要： A device including a drain, a channel, a floating gate, and a control gate. The channel surrounds the drain and has a channel area. The floating gate includes an active floating gate region that has an active floating gate region area. The control gate is coupled to the active floating gate region via a control capacitance, wherein the active floating gate region area is smaller than the channel area.
摘要翻译：一种包括漏极，沟道，浮动栅极和控制栅极的器件。通道围绕排水沟并具有通道区域。浮置栅极包括具有有源浮栅区域的有源浮栅区域。控制栅极经由控制电容耦合到有源浮栅区域，其中有源浮栅区域小于沟道区域。

9. 发明申请

US20140118435A1 INKJET PRINTHEAD DEVICE, FLUID EJECTION DEVICE, AND METHOD THEREOF 有权
标题翻译：喷墨打印装置，流体喷射装置及其方法
公开(公告)号：US20140118435A1
公开(公告)日：2014-05-01
申请号：US14125660
申请日：2011-10-24
申请人： Andrew L Van Brocklin , Adam L. Ghozeil , Daryl E. Anderson
发明人： Andrew L Van Brocklin , Adam L. Ghozeil , Daryl E. Anderson
IPC分类号： B41J2/175 , G01F23/18
CPC分类号： B41J2/04573 , B41J2/0451 , B41J2/0458 , B41J2/04581 , B41J2/14153 , B41J2/17566 , B41J2002/17579 , B41J2202/07 , G01F23/185
摘要： An inkjet printhead device, fluid ejection device and method thereof are disclosed. The fluid ejection device includes a fluid supply chamber to store fluid, an ejection chamber including a nozzle and a corresponding ejection member to selectively eject the fluid through the nozzle, and a channel to establish fluid communication between the fluid supply chamber and the ejection chamber. The fluid ejection device also includes a pressure sensor unit having a sensor plate to output a voltage value corresponding to a cross-sectional area of an amount of fluid in the at least ejection chamber.
摘要翻译：公开了喷墨打印头装置，流体喷射装置及其方法。流体喷射装置包括用于存储流体的流体供应室，包括喷嘴的喷射室和相应的喷射构件，以选择性地通过喷嘴喷射流体，以及用于在流体供应室和喷射室之间建立流体连通的通道。流体喷射装置还包括具有传感器板的压力传感器单元，该传感器板输出对应于至少喷射室中的流体的横截面面积的电压值。

10. 发明申请

US20130063527A1 FLUID EJECTION DEVICE HAVING FIRST AND SECOND RESISTORS 有权
标题翻译：具有第一和第二电阻的流体喷射装置
公开(公告)号：US20130063527A1
公开(公告)日：2013-03-14
申请号：US13231634
申请日：2011-09-13
申请人： Ning Ge , Trudy Benjamin , Adam L. Ghozeil
发明人： Ning Ge , Trudy Benjamin , Adam L. Ghozeil
IPC分类号： B41J2/05 , B41J2/175
CPC分类号： B41J2/05 , B41J2/14056 , B41J2/14072 , B41J2/14129 , B41J2202/18
摘要： A fluid ejection device comprises a first resistor layer that comprises at least a first resistor for heating fluid and a second resistor layer that comprises at least a second resistor for heating fluid. There is an electrically insulating layer between the first and second resistor layers. A print cartridge for a printer comprises a fluid container and a printhead, at least one nozzle, a first resistor layer that comprises at least a first resistor for pre-heating or thermally ejecting fluid, a second resistor layer that comprises at least a second resistor for pre-heating or thermally ejecting fluid, and an electrically insulating layer between the first and second resistor layers.
摘要翻译：流体喷射装置包括至少包括用于加热流体的第一电阻器的第一电阻器层和至少包括用于加热流体的第二电阻器的第二电阻器层。在第一和第二电阻层之间存在电绝缘层。一种用于打印机的打印墨盒包括流体容器和打印头，至少一个喷嘴，至少包括用于预热或热喷射流体的第一电阻器的第一电阻器层，包括至少第二电阻器用于预热或热喷射流体，以及在第一和第二电阻器层之间的电绝缘层。

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