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    • 26. 发明授权
    • Method for the hydrogenation of poly-si
    • 多晶硅氢化方法
    • US08580661B1
    • 2013-11-12
    • US13216304
    • 2011-08-24
    • Qi Wang
    • Qi Wang
    • H01L21/20
    • H01L21/02532H01L21/02595H01L21/0262H01L21/02664H01L21/67109H01L31/03682H01L31/075H01L31/182Y02E10/546Y02E10/548Y02P70/521
    • A method for hydrogenating poly-si. Poly-si is placed into the interior of a chamber. A filament is placed into the interior of a chamber. The base pressure of the interior of the chamber is evacuated, preferably to 10−6 Torr or less. The poly-si is heated for a predetermined poly-si heating time. The filament is heated by providing an electrical power to the filament. Hydrogen is supplied into the pressurized interior of the chamber comprising the heated poly-si and the heated filament. Atomic hydrogen is produced by the filament at a rate whereby the atomic hydrogen surface density at the poly-si is less than the poly-si surface density. Preferably, the poly-si is covered from the atomic hydrogen produced by the heated filament for a first predetermined covering time. Preferably, the poly-si is then uncovered from the atomic hydrogen produced by the heated filament for a first hydrogenation time.
    • 一种氢化多晶硅的方法。 多晶硅放置在室内。 灯丝放置在室内。 室内部的基础压力被抽真空,优选为10-6托或更低。 将多晶硅加热预定的多晶硅加热时间。 通过向灯丝提供电力来加热灯丝。 将氢气供应到包括加热的多晶硅和加热的细丝的腔室的加压内部。 原子氢由细丝以多晶硅中的原子氢表面密度小于多晶硅表面密度的速率产生。 优选地,多晶硅由加热的细丝产生的原子氢覆盖第一预定覆盖时间。 优选地,多晶硅然后从被加热的细丝产生的原子氢中暴露出第一个氢化时间。
    • 27. 发明授权
    • High sensitivity, solid state neutron detector
    • 高灵敏度,固态中子探测器
    • US08569708B2
    • 2013-10-29
    • US13146780
    • 2009-01-30
    • Pauls StradinsHoward M. BranzQi WangHarold R. McHugh
    • Pauls StradinsHoward M. BranzQi WangHarold R. McHugh
    • G01T3/08
    • H01L31/115G01T3/00G01T3/08H01L31/02
    • An apparatus (200) for detecting slow or thermal neutrons (160) including an alpha particle-detecting layer (240) that is a hydrogenated amorphous silicon p-i-n diode structure. The apparatus includes a bottom metal contact (220) and a top metal contact (250) with the diode structure (240) positioned between the two contacts (220, 250) to facilitate detection of alpha particles (170). The apparatus (200) includes a neutron conversion layer (230) formed of a material containing boron-10 isotopes. The top contact (250) is pixilated with each contact pixel extending to or proximate to an edge of the apparatus to facilitate electrical contacting. The contact pixels have elongated bodies to allow them to extend across the apparatus surface (242) with each pixel having a small surface area to match capacitance based upon a current spike detecting circuit or amplifier connected to each pixel. The neutron conversion layer (860) may be deposited on the contact pixels (830) such as with use of inkjet printing of nanoparticle ink.
    • 一种用于检测包括作为氢化非晶硅p-i-n二极管结构的α粒子检测层(240)的慢或热中子(160)的装置(200)。 该装置包括底部金属触点(220)和顶部金属触点(250),二极管结构(240)位于两个触点(220,250)之间,以便于检测α粒子(170)。 装置(200)包括由含有硼-10同位素的材料形成的中子转换层(230)。 顶部接触(250)被像素化,每个接触像素延伸到或靠近设备的边缘以促进电接触。 接触像素具有细长体以允许它们跨越装置表面(242)延伸,每个像素具有小的表面积,以基于连接到每个像素的电流尖峰检测电路或放大器匹配电容。 中子转换层(860)可以沉积在接触像素(830)上,例如使用纳米颗粒油墨的喷墨印刷。
    • 28. 发明授权
    • Synchronization structure and method for a receiving apparatus of a communication system
    • 通信系统的接收装置的同步结构和方法
    • US08553812B2
    • 2013-10-08
    • US12638369
    • 2009-12-15
    • Qi WangZhaocheng Wang
    • Qi WangZhaocheng Wang
    • H03D1/00H04L27/06
    • H04L7/042
    • Discussed herein is a synchronization structure for a receiving apparatus for receiving signals in a communication system, in which the signals are transmitted in frames, each frame comprising a synchronization part with synchronization sequences, wherein at least one of the synchronization sequences has a different phase than the other synchronization sequences. The synchronization structure includes a correlation unit configured to perform a correlation on the synchronization part, a peak detection unit configured to detect candidate correlation peaks and the correlation result, and a correlation peak detection unit configured to detect a correlation peak among said candidate correlation peaks on the basis of a confidence value and phase information. Further, a corresponding synchronization method that enables frame synchronization with a higher performance in low signal to noise ratio environments is also discussed.
    • 这里讨论的是用于在通信系统中接收信号的接收装置的同步结构,其中以帧的形式发送信号,每帧包括具有同步序列的同步部分,其中至少一个同步序列具有与 其他同步序列。 所述同步结构包括被配置为对所述同步部进行相关的相关单元,配置为检测候选相关峰的峰值检测单元和所述相关结果,以及相关峰检测单元,被配置为检测所述候选相关峰中的相关峰, 置信度和相位信息的基础。 此外,还讨论了在低信噪比环境中实现具有更高性能的帧同步的相应同步方法。
    • 29. 发明申请
    • NANO SMART GLASS SYSTEM
    • 纳诺智能玻璃系统
    • US20130242370A1
    • 2013-09-19
    • US13824312
    • 2012-05-25
    • Qi Wang
    • Qi Wang
    • G02F1/163G02F1/153
    • G02F1/163E06B2009/2464G02F1/1533
    • The present invention provides a nano smart glass system, including nano smart glass, DC power supply, sensor, and control unit. Wherein, the nano smart glass includes glass and the electrochromic thin-film device; The anode of the DC power supply connects to the at least one conductive anode layer of the electrochromic thin-film device; the cathode of the DC power supply connects to the at least one conductive cathode layer of the electrochromic thin-film device; the DC power supply is used to provide 1V-50V DC voltage to the electrochromic thin-film device; the electrochromic thin-film device adheres to the inside surface of the glass through the at least one conductive cathode layer or the at least one conductive anode layer; The sensor measures outdoor or indoor conditions and send the real-time measurement data to the control unit. The control unit connects to the DC power supply, and it can control the output voltage of the DC power supply to the electrochromic thin-film device. The present invention can real-time and intelligently adjust the color of the glass, which can help saving energy and reducing green house gas emission.
    • 本发明提供一种纳米智能玻璃系统,包括纳米智能玻璃,直流电源,传感器和控制单元。 其中,纳米智能玻璃包括玻璃和电致变色薄膜器件; 直流电源的阳极连接到电致变色薄膜器件的至少一个导电阳极层; 直流电源的阴极连接到电致变色薄膜器件的至少一个导电阴极层; 直流电源用于向电致变色薄膜器件提供1V-50V的直流电压; 所述电致变色薄膜器件通过所述至少一个导电阴极层或所述至少一个导电阳极层粘附到所述玻璃的内表面; 传感器测量户外或室内条件,并将实时测量数据发送到控制单元。 控制单元连接到直流电源,可以控制电致变色薄膜器件的直流电源的输出电压。 本发明可以实时智能地调节玻璃的颜色,这有助于节省能源并减少温室气体的排放。
    • 30. 发明申请
    • Subsequent association identifier (AID) update within single user, multiple user, multiple access, and/or MIMO wireless communications
    • 在单用户,多用户,多访问和/或MIMO无线通信中的后续关联标识符(AID)更新
    • US20130142184A1
    • 2013-06-06
    • US13563064
    • 2012-07-31
    • Qi Wang
    • Qi Wang
    • H04W84/12
    • H04W8/24H04B7/0413H04L1/0016H04L1/0033H04L1/0065H04L1/0625H04L1/0668H04L1/1607H04L5/0053H04L5/0055H04W84/12
    • Subsequent association identifier (AID) update within single user, multiple user, multiple access, and/or MIMO wireless communications. Even while a given communication device maintains continuous association within a given communication system, a unique identifier associated with that particular communication device may be updated. For example, considering and implementation including an access point (AP) and a number of wireless stations (STAs), even while at least some of the STAs remain in association with the AP, the respective unique identifiers associated with one or more of those STAs may be updated (e.g., the respective AID values associated with one or more of those STAs may be updated). For example, after an initial assignment of unique identifiers associated with a group of respective communication devices within the communication network, the unique identifier associated with one or more of those respective communication devices may be updated or changed after the initial assignment.
    • 在单用户,多用户,多访问和/或MIMO无线通信中的后续关联标识符(AID)更新。 即使在给定通信设备在给定的通信系统内保持连续关联的情况下,也可以更新与该特定通信设备相关联的唯一标识符。 例如,即使在至少一些STA保持与AP相关联的情况下,包括接入点(AP)和多个无线站(STA)的考虑和实现,与这些STA中的一个或多个相关联的相应的唯一标识符 可以被更新(例如,可以更新与这些STA中的一个或多个相关联的各个AID值)。 例如,在与通信网络中的各个通信设备的组相关联的唯一标识符的初始分配之后,可以在初始分配之后更新或改变与这些相应通信设备中的一个或多个相关联的唯一标识符。