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1. 发明授权

US08000613B2 Flexible nanowire sensors and field-effect devices for testing toner 有权
标题翻译：柔性纳米线传感器和用于测试墨粉的场效应器件
公开(公告)号：US08000613B2
公开(公告)日：2011-08-16
申请号：US12338310
申请日：2008-12-18
申请人： William S Wong , Michael L Chabinyc , Sanjiv Sambandan , Pengfei Qi
发明人： William S Wong , Michael L Chabinyc , Sanjiv Sambandan , Pengfei Qi
IPC分类号： G03G15/00 , G01R31/02 , G01R27/08
CPC分类号： G03G15/0848 , G03G15/08 , G03G15/5062 , G03G2215/0604
摘要： A system, including an improved sensor, for determining toner particle uniformity is described. The sensor measures toner particle charge, typically be having the charge on the toner particle control a current flow through the channel of a thin film transistor. By measuring the charge on many toner particles, the system determines whether sufficient toner degradation has occurred that the toner should be replaced. The sensor is particularly suitable for being formed on a thin diagnostic sheet that is input through the paper path of a printing system.
摘要翻译：描述了一种用于确定调色剂颗粒均匀性的系统，包括改进的传感器。传感器测量调色剂颗粒电荷，通常使调色剂颗粒上的电荷控制通过薄膜晶体管的通道的电流。通过测量许多调色剂颗粒上的电荷，系统确定是否发生了调色剂应该被更换的调色剂降解。传感器特别适合于形成在通过打印系统的纸张路径输入的薄诊断纸上。

2. 发明申请

US20100158548A1 FLEXIBLE NANOWIRE SENSORS AND FIELD-EFFECT DEVICES FOR TESTING TONER 有权
标题翻译：灵活的纳米传感器和用于测试墨粉的场效应器件
公开(公告)号：US20100158548A1
公开(公告)日：2010-06-24
申请号：US12338310
申请日：2008-12-18
申请人： William S. Wong , Michael L. Chabinyc , Sanjiv Sambandan , Pengfei Qi
发明人： William S. Wong , Michael L. Chabinyc , Sanjiv Sambandan , Pengfei Qi
IPC分类号： G03G15/08
CPC分类号： G03G15/0848 , G03G15/08 , G03G15/5062 , G03G2215/0604
摘要： A system, including an improved sensor, for determining toner particle uniformity is described. The sensor measures toner particle charge, typically be having the charge on the toner particle control a current flow through the channel of a thin film transistor. By measuring the charge on many toner particles, the system determines whether sufficient toner degradation has occurred that the toner should be replaced. The sensor is particularly suitable for being formed on a thin diagnostic sheet that is input through the paper path of a printing system.
摘要翻译：描述了一种用于确定调色剂颗粒均匀性的系统，包括改进的传感器。传感器测量调色剂颗粒电荷，通常使调色剂颗粒上的电荷控制通过薄膜晶体管的通道的电流。通过测量许多调色剂颗粒上的电荷，系统确定是否发生了调色剂应该被更换的调色剂降解。传感器特别适合于形成在通过打印系统的纸张路径输入的薄诊断纸上。

3. 发明申请

US20100158544A1 FLEXIBLE DIAGNOSTIC SENSOR SHEET 有权
标题翻译：柔性诊断感应片
公开(公告)号：US20100158544A1
公开(公告)日：2010-06-24
申请号：US12338254
申请日：2008-12-18
申请人： Michael L. Chabinyc , Tse Nga Ng , William S. Wong , Ashish Pattekar , John E. Northrup , Pengfei Qi
发明人： Michael L. Chabinyc , Tse Nga Ng , William S. Wong , Ashish Pattekar , John E. Northrup , Pengfei Qi
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2215/00476 , G03G2215/00531
摘要： A system of diagnosing a printer or photocopying system using a flexible diagnostic sheet is described. In the system, a thin diagnostic sheet including a plurality of sensors formed on the sheet is run through the paper path of the printing system. The printing system subjects the diagnostic sheet to the printing process, including the deposition of fuser oil and toner on the sheet. Sensors on the sheet record various parameters, including but not limited to the amount of fuser oil deposited and the charge on various toner particles. The information is transmitted to service personnel or the printer end user to enable timely repair of the printer.
摘要翻译：描述使用柔性诊断片诊断打印机或复印系统的系统。在该系统中，包括形成在片材上的多个传感器的薄诊断片材穿过打印系统的纸张路径。打印系统对诊断纸张进行打印处理，包括将定影器油和调色剂沉积在纸张上。纸上的传感器记录各种参数，包括但不限于沉积的定影油量和各种调色剂颗粒上的电荷。将信息传送给服务人员或打印机最终用户，以便及时修复打印机。

4. 发明授权

US08059975B2 Flexible diagnostic sensor sheet 有权
标题翻译：灵活的诊断传感器片
公开(公告)号：US08059975B2
公开(公告)日：2011-11-15
申请号：US12338254
申请日：2008-12-18
申请人： Michael L Chabinyc , Tse Nga Ng , William S Wong , Ashish Pattekar , John E Northrup , Pengfei Qi
发明人： Michael L Chabinyc , Tse Nga Ng , William S Wong , Ashish Pattekar , John E Northrup , Pengfei Qi
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2215/00476 , G03G2215/00531
摘要： A system of diagnosing a printer or photocopying system using a flexible diagnostic sheet is described. In the system, a thin diagnostic sheet including a plurality of sensors formed on the sheet is run through the paper path of the printing system. The printing system subjects the diagnostic sheet to the printing process, including the deposition of fuser oil and toner on the sheet. Sensors on the sheet record various parameters, including but not limited to the amount of fuser oil deposited and the charge on various toner particles. The information is transmitted to service personnel or the printer end user to enable timely repair of the printer.
摘要翻译：描述使用柔性诊断片诊断打印机或复印系统的系统。在该系统中，包括形成在片材上的多个传感器的薄诊断片材穿过打印系统的纸张路径。打印系统对诊断纸张进行打印处理，包括将定影器油和调色剂沉积在纸张上。纸上的传感器记录各种参数，包括但不限于沉积的定影油量和各种调色剂颗粒上的电荷。将信息传送给服务人员或打印机最终用户，以便及时修复打印机。

5. 发明授权

US08603246B2 Growth reactor systems and methods for low-temperature synthesis of nanowires 有权
公开(公告)号：US08603246B2
公开(公告)日：2013-12-10
申请号：US12022563
申请日：2008-01-30
申请人： Pengfei Qi , William S Wong
发明人： Pengfei Qi , William S Wong
IPC分类号： C23C16/00 , C23C16/46 , C23C16/455
CPC分类号： H01L21/02603 , B01J7/00 , B01J15/005 , B01J19/2415 , B01J2219/00135 , B82Y40/00 , H01L21/0237 , H01L21/02422 , H01L21/02532 , H01L21/0262 , H01L21/02645 , Y10S118/00
摘要： A method for synthesis of silicon nanowires provides a growth reactor having a decomposition zone and a deposition zone. A precursor gas introduced into the decomposition zone is disassociated to form an activated species that reacts with catalyst materials located in the deposition zone to deposit nano-structured materials on a low melting point temperature substrate in the deposition zone. A decomposition temperature in the decomposition zone is greater than a melting point temperature of the low melting point temperature substrate. The silicon nanowire are grown directly on the low melting point temperature substrate in the deposition zone to prevent the higher temperatures in the decomposition zone from damaging the molecular structure and/or integrity of the lower melting point temperature substrate located in the deposition zone.

6. 发明申请

US20090159996A1 Method Of Producing Microsprings Having Nanowire Tip Structures 有权
标题翻译：具有纳米线尖端结构的微管生产方法
公开(公告)号：US20090159996A1
公开(公告)日：2009-06-25
申请号：US11963507
申请日：2007-12-21
申请人： Eugene Chow , Pengfei Qi
发明人： Eugene Chow , Pengfei Qi
IPC分类号： H01L29/84 , H01L21/00
CPC分类号： B81C1/0015 , B81B2203/019 , B81B2207/07 , B82Y10/00
摘要： A stress-engineered microspring is formed generally in the plane of a substrate. A nanowire (or equivalently, a nanotube) is formed at the tip thereof, also in the plane of the substrate. Once formed, the length of the nanowire may be defined, for example photolithographically. A sacrificial layer underlying the microspring may then be removed, allowing the engineered stresses in the microspring to cause the structure to bend out of plane, elevating the nanowire off the substrate and out of plane. Use of the nanowire as a contact is thereby provided. The nanowire may be clamped at the tip of the microspring for added robustness. The nanowire may be coated during the formation process to provide additional functionality of the final device.
摘要翻译：应力工程微球通常在基底的平面上形成。纳米线（或等效地，纳米管）也形成在其顶端，也在基板的平面中。一旦形成，可以例如光刻地限定纳米线的长度。然后可以去除位于微弹簧下面的牺牲层，允许微弹簧中的工程应力使结构弯曲出平面，从而使纳米线离开基底并离开平面。由此提供了使用纳米线作为接触。可以将纳米线夹在微弹簧的尖端，以增加坚固性。在形成过程中可以涂覆纳米线以提供最终装置的附加功能。

7. 发明申请

US20110167526A1 Microsprings Having Nanowire Tip Structures 审中-公开
标题翻译：具有纳米线尖端结构的微管
公开(公告)号：US20110167526A1
公开(公告)日：2011-07-07
申请号：US13045042
申请日：2011-03-10
申请人： Eugene Chow , Pengfei Qi
发明人： Eugene Chow , Pengfei Qi
IPC分类号： G01Q70/08 , B82Y30/00
CPC分类号： B81C1/0015 , B81B2203/019 , B81B2207/07 , B82Y10/00
摘要： A stress-engineered microspring is formed generally in the plane of a substrate. A nanowire (or equivalently, a nanotube) is formed at the tip thereof, also in the plane of the substrate. Once formed, the length of the nanowire may be defined, for example photolithographically. A sacrificial layer underlying the microspring may then be removed, allowing the engineered stresses in the microspring to cause the structure to bend out of plane, elevating the nanowire off the substrate and out of plane. Use of the nanowire as a contact is thereby provided. The nanowire may be clamped at the tip of the microspring for added robustness. The nanowire may be coated during the formation process to provide additional functionality of the final device.
摘要翻译：应力工程微球通常在基底的平面上形成。纳米线（或等效地，纳米管）也在其顶端形成在基板的平面中。一旦形成，可以例如光刻地限定纳米线的长度。然后可以去除位于微弹簧下面的牺牲层，允许微弹簧中的工程应力使结构弯曲出平面，从而使纳米线离开基底并离开平面。由此提供了使用纳米线作为接触。可以将纳米线夹在微弹簧的末端以增加坚固性。在形成过程中可以涂覆纳米线以提供最终装置的附加功能。

8. 发明授权

US08956978B1 Semiconductor device, method for manufacturing semiconductor single-walled nanotubes, and approaches therefor 有权
标题翻译：半导体器件，半导体单壁纳米管的制造方法及其方法
公开(公告)号：US08956978B1
公开(公告)日：2015-02-17
申请号：US11830509
申请日：2007-07-30
申请人： Hongjie Dai , Guangyu Zhang , Pengfei Qi
发明人： Hongjie Dai , Guangyu Zhang , Pengfei Qi
IPC分类号： H01L21/336 , H01L21/36 , H01L51/00 , H01L51/05
CPC分类号： H01L51/0048 , C01B32/16 , C01B32/168 , C01B32/172 , C01B2202/02 , H01L51/0545 , H01L51/0558
摘要： Nanotube devices and approaches therefore involve the formation and/or implementation of substantially semiconducting single-walled nanotubes. According to an example embodiment of the present invention, substantially semiconducting single-walled nanotubes couple circuit nodes in an electrical device. In some applications, semiconducting and metallic nanotubes having a diameter in a threshold range are exposed to an etch gas that selectively etches the metallic nanotubes, leaving substantially semiconducting nanotubes coupling the circuit nodes.
摘要翻译：因此，纳米管装置和方法涉及基本上半导体的单壁纳米管的形成和/或实现。根据本发明的示例性实施例，基本上半导体的单壁纳米管在电气设备中耦合电路节点。在一些应用中，直径在阈值范围内的半导体和金属纳米管暴露于选择性蚀刻金属纳米管的蚀刻气体，留下耦合电路节点的基本上半导体的纳米管。

9. 发明申请

US20110163061A1 Method Of Producing Microsprings Having Nanowire Tip Structures 审中-公开
标题翻译：具有纳米线尖端结构的微管生产方法
公开(公告)号：US20110163061A1
公开(公告)日：2011-07-07
申请号：US13044933
申请日：2011-03-10
申请人： Eugene Chow , Pengfei Qi
发明人： Eugene Chow , Pengfei Qi
IPC分类号： C03C25/68 , B05D1/32 , B82Y40/00
CPC分类号： B81C1/0015 , B81B2203/019 , B81B2207/07 , B82Y10/00
摘要： A stress-engineered microspring is formed generally in the plane of a substrate. A nanowire (or equivalently, a nanotube) is formed at the tip thereof, also in the plane of the substrate. Once formed, the length of the nanowire may be defined, for example photolithographically. A sacrificial layer underlying the microspring may then be removed, allowing the engineered stresses in the microspring to cause the structure to bend out of plane, elevating the nanowire off the substrate and out of plane. Use of the nanowire as a contact is thereby provided. The nanowire may be clamped at the tip of the microspring for added robustness. The nanowire may be coated during the formation process to provide additional functionality of the final device.
摘要翻译：应力工程微球通常在基底的平面上形成。纳米线（或等效地，纳米管）也在其顶端形成在基板的平面中。一旦形成，可以例如光刻地限定纳米线的长度。然后可以去除位于微弹簧下面的牺牲层，允许微弹簧中的工程应力使结构弯曲出平面，从而使纳米线离开基底并离开平面。由此提供了使用纳米线作为接触。可以将纳米线夹在微弹簧的末端以增加坚固性。在形成过程中可以涂覆纳米线以提供最终装置的附加功能。

10. 发明申请

US20110089402A1 Composite Nanorod-Based Structures for Generating Electricity 审中-公开
标题翻译：用于发电的复合纳米棒基结构
公开(公告)号：US20110089402A1
公开(公告)日：2011-04-21
申请号：US12757825
申请日：2010-04-09
申请人： Pengfei Qi
发明人： Pengfei Qi
IPC分类号： H01L31/0352 , H01L31/18 , B82Y99/00 , B82Y40/00
CPC分类号： H01L31/035281 , H01L31/03529 , H01L31/03921 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： One aspect of the invention involves an article of manufacture that includes a dielectric layer with an array of pores, and an array of nanowires at least partially contained within the array of pores. A respective nanowire in the array of nanowires is formed within a respective pore in the array of pores. Nanowires in the array of nanowires include a core semiconducting region with a first type of, a shell semiconducting region with a second type of doping, and a junction region between the core semiconducting region and the shell semiconducting. Additionally, the article of manufacture includes a first conducting layer electrically coupled to a plurality of shell semiconducting regions for a plurality of nanowires in the array of nanowires, as well as a second conducting layer electrically coupled to a plurality of core semiconducting regions for a plurality of nanowires in the array of nanowires.
摘要翻译：本发明的一个方面涉及一种包括具有孔阵列的电介质层和至少部分地包含在孔阵列内的纳米线阵列的制品。纳米线阵列中的相应纳米线在孔阵列中的相应孔内形成。纳米线阵列中的纳米线包括具有第一类型的核半导体区域，具有第二类掺杂的壳半导体区域，以及在核半导体区域和壳半导体层之间的结区域。另外，制品包括电耦合到多个纳米线阵列中的多个纳米线的多个壳半导体区域的第一导电层，以及电耦合到多个芯部半导体区域的第二导电层，用于多个的纳米线阵列中的纳米线。

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