公开(公告)号：US06378312B1

公开(公告)日：2002-04-30

申请号：US09579148

申请日：2000-05-25

Applicant: Chao Wang

Inventor： Chao Wang

IPC: F25B900

CPC classification number: F25B9/145 ,  F25B9/10 ,  F25B9/14 ,  F25B2309/006 ,  F25B2309/1408 ,  F25B2309/1413 ,  F25B2309/14181 ,  F25B2309/14241 ,  F25D19/006

Abstract: A component for use in pulse tube cryorefrigerators which integrates the reservoirs (buffer volumes) as well as the housing for the rotary valve and valve plate and drive motor into a convenient, unified assembly. Other components required by the pulse-tube refrigerators, such as the heat sink, orifices, phase shifting valves, connecting tubing, etc., may also be integrated into the buffer volume/valve/motor housing within the teachings of the invention.

Abstract translation: 用于脉冲管冷冻机的组件，其将储存器（缓冲器体积）以及用于旋转阀和阀板的壳体以及驱动马达集成到方便，统一的组件中。 根据本发明的教导，脉冲管式冰箱所需的其它部件，例如散热器，孔，相移阀，连接管等也可以集成到缓冲容积/阀/马达壳体中。

公开(公告)号：USD1056644S1

公开(公告)日：2025-01-07

申请号：US29916065

申请日：2023-11-07

Applicant: Chao Wang

Designer： Chao Wang

公开(公告)号：USD913857S1

公开(公告)日：2021-03-23

申请号：US29715308

申请日：2019-11-30

Applicant: Chao Wang ,  Kun Lang ,  Lei Cao ,  Yongqiang Liu

Designer： Chao Wang ,  Kun Lang ,  Lei Cao ,  Yongqiang Liu

公开(公告)号：US10374287B2

公开(公告)日：2019-08-06

申请号：US15283530

申请日：2016-10-03

Applicant: Jing Wu ,  Jianchun Mai ,  Chao Wang

Inventor： Jing Wu ,  Jianchun Mai ,  Chao Wang

IPC: H01Q1/24 ,  H01Q1/22 ,  H01Q1/48 ,  H01Q9/42 ,  H01Q21/30 ,  H01Q1/36 ,  H01Q1/38

Abstract: An antenna system with a full metal back cover is provided in the present disclosure. The antenna system includes a metal back cover with a main body, a first sidewall and a second sidewall opposite to each other, a circuit board with a main ground point, a first antenna module and a second antenna module electrically connected to the circuit board. A first gap is formed between the first sidewall and the main body, and a second gap is formed between the second sidewall and the main body; the metal back cover is divided into a first metal portion including the first sidewall and a second metal portion including the second sidewall. The first metal portion includes a top slit penetrating through an edge of the first sidewall, and the second metal portion includes a bottom slit penetrating through an edge of the second sidewall.

公开(公告)号：US20160219376A1

公开(公告)日：2016-07-28

申请号：US14832913

申请日：2015-08-21

Applicant: Chao Wang ,  Bin Xu

Inventor： Chao Wang ,  Bin Xu

IPC: H04R19/04 ,  B81B7/00

CPC classification number: H04R19/04 ,  B81B7/0064 ,  B81B2201/0257 ,  B81B2207/012 ,  H04R19/005 ,  H04R2201/003 ,  H04R2209/022

Abstract: A micro-electro-mechanical system (MEMS) microphone package is provided in the present disclosure. The MEMS microphone package includes a circuit board, an electromagnetic shielding cover mounted on the circuit board to define an accommodating space, electronic components received in the accommodating space and electrically connected to the circuit board, and a shielding ring covering a joint between the electromagnetic shielding cover and the circuit board. The shielding ring is configured for preventing electromagnetic waves from entering the accommodating space via the joint between the electromagnetic shielding cover and the circuit board.

Abstract translation: 在本公开中提供了微机电系统（MEMS）麦克风封装。 MEMS麦克风封装包括电路板，安装在电路板上以限定容纳空间的电磁屏蔽盖，容纳在容纳空间中并电连接到电路板的电子元件，以及覆盖电磁屏蔽 盖板和电路板。 遮蔽环被构造成用于防止电磁波经由电磁屏蔽盖和电路板之间的接合进入容纳空间。

公开(公告)号：US20150153429A1

公开(公告)日：2015-06-04

申请号：US14551888

申请日：2014-11-24

Applicant: Wei Ping Peng ,  Stefan Stocker ,  Chao Wang

Inventor： Wei Ping Peng ,  Stefan Stocker ,  Chao Wang

IPC: G01R33/385 ,  G01R33/48

CPC classification number: G01R33/3858

Abstract: The present embodiments provide a gradient coil assembly. The gradient coil assembly includes an aluminum wire body, and a copper wire end connected by cold pressure welding to two ends of the aluminum wire body. Using the gradient coil according to a particular embodiment, it is possible to reduce gradient coil weight as well as reduce the thickness of an outer vacuum chamber used for a magnet, thereby reducing the cost of the magnet and gradient coil, and making it less difficult to install and maintain the magnet and gradient coil. There is no problem of oxidation associated with the cold pressure welding of the aluminum wire body to the copper wire ends, so quality defects arising from such oxidation are avoided.

Abstract translation: 本实施例提供一种梯度线圈组件。 梯度线圈组件包括铝线体和通过冷压焊连接到铝线体两端的铜线端。 使用根据特定实施例的梯度线圈，可以减小梯度线圈重量并减小用于磁体的外部真空室的厚度，从而降低磁体和梯度线圈的成本，并且使其变得更难 安装和维护磁铁和梯度线圈。 铝线体与铜线端部的冷压焊没有氧化相关的问题，因此避免了由这种氧化引起的质量缺陷。

公开(公告)号：US08971267B2

公开(公告)日：2015-03-03

申请号：US13547748

申请日：2012-07-12

Applicant: Jun Chen ,  Jieke Shi ,  Lingli Pang ,  Xiaoxiao Zheng ,  Zhe Xu ,  Ming Wen ,  Chao Wang

Inventor： Jun Chen ,  Jieke Shi ,  Lingli Pang ,  Xiaoxiao Zheng ,  Zhe Xu ,  Ming Wen ,  Chao Wang

IPC: H04W4/00 ,  H04W28/06 ,  H03M7/30 ,  H04L29/06

CPC classification number: H04W28/06 ,  H03M7/3084 ,  H03M7/6011 ,  H03M7/6064 ,  H04L69/04

Abstract: The present invention discloses a method and an apparatus for compressing and decompressing an IP data packet. The method includes: performing, by a first device, compression processing on IP data in an IP data packet according to a first compression algorithm; and encapsulating, by the first device, the IP data after the compression processing into a packet data convergence protocol (PDCP) data packet, where header information of the PDCP data packet includes identifier information, where the identifier information is used to indicate the first compression algorithm or indicate that the IP data is compressed.

Abstract translation: 本发明公开了一种用于压缩和解压缩IP数据分组的方法和装置。 该方法包括：根据第一压缩算法，通过第一设备对IP数据分组中的IP数据进行压缩处理; 并且由第一设备将压缩处理后的IP数据封装成分组数据会聚协议（PDCP）数据分组，其中PDCP数据分组的报头信息包括标识符信息，其中标识符信息用于指示第一压缩 算法或指示IP数据被压缩。

公开(公告)号：US20140253713A1

公开(公告)日：2014-09-11

申请号：US14351028

申请日：2012-05-14

Applicant: Guangjie Zhai ,  Wenkai Yu ,  Xuefeng Liu ,  Xuri Yao ,  Chao Wang ,  Zhibin Sun

Inventor： Guangjie Zhai ,  Wenkai Yu ,  Xuefeng Liu ,  Xuri Yao ,  Chao Wang ,  Zhibin Sun

IPC: G01N21/25 ,  G01N21/64 ,  G01N21/17

CPC classification number: G01N21/255 ,  G01J1/0414 ,  G01J1/4228 ,  G01N21/17 ,  G01N21/6456 ,  G01S7/4816 ,  G01S7/486 ,  G01S17/89 ,  G02B26/0833 ,  H03K21/38

Abstract: A single-photon or ultra-weak light multi-D imaging spectral system and method. In order to realize rough time resolution, a time-resolved single-photon counting 2D imaging system for forming color or grey imaging is provided. Moreover, in order to realize high-precision time resolution, the system comprises a light source, an imaging spectral measurement unit, an electric detection unit, a system control unit and an algorithm unit. The light carrying information of an object is imaged on a spatial light modulator and randomly modulated according to compressed sensing theory, emergent light of a grating is collected using a point or array single-photon detector, the number of photons and photon arrival time are recorded, and reconstruction is carried out using the compressed sensing algorithm and related algorithm of the spectral imaging. The system provides single-photon detection sensitivity, high time resolution and wide spectral range, and can be applied in numerous new high-tech industries.

Abstract translation: 单光子或超弱光多D成像光谱系统及方法。 为了实现粗糙的时间分辨率，提供了用于形成彩色或灰度成像的时间分辨的单光子计数2D成像系统。 此外，为了实现高精度时间分辨率，该系统包括光源，成像光谱测量单元，电检测单元，系统控制单元和算法单元。 物体的光携带信息在空间光调制器上成像，并且根据压缩感测理论随机调制，使用点或阵列单光子检测器收集光栅的出射光，记录光子数和光子到达时间 ，并利用压缩感知算法和相关的光谱成像算法进行重建。 该系统提供单光子检测灵敏度高，时间分辨率高，光谱范围广，可应用于众多新兴高科技行业。

公开(公告)号：US08671698B2

公开(公告)日：2014-03-18

申请号：US11869810

申请日：2007-10-10

Applicant: Chao Wang

Inventor： Chao Wang

IPC: F25B9/00 ,  F25B19/00 ,  F17C3/08 ,  F17C3/10 ,  F25J1/00

CPC classification number: F25B9/10 ,  F25B9/14 ,  F25B2400/17 ,  F25B2500/27 ,  F25J1/0007 ,  F25J1/0225 ,  F25J1/0276 ,  F25J2270/91

Abstract: A cryocooler for liquefying gas in which the neck of the dewar or cryostat includes a cold end of a cryocooler with the first stage cooling station, the first stage regenerator, the second stage cooling station, the second stage regenerator, and a condenser thermally coupled to the second cooling station. Radiation baffles are also present within the neck portion of the dewar between the storage portion for the dewar and the condenser, such that when the cryocooler is turned off, the radiation baffles reduce heat radiation on the cryogen in the storage section of the dewar.

Abstract translation: 用于液化气体的低温冷却器，其中杜瓦瓶或低温恒温器的颈部包括具有第一级冷却站的冷却器的冷端，第一级再生器，第二级冷却站，第二级再生器和冷凝器， 第二个冷却站。 辐射挡板也存在于杜瓦瓶的储存部分和冷凝器之间的杜瓦瓶的颈部内，使得当低温冷却器关闭时，辐射挡板减少杜瓦瓶的储存部分中的冷冻剂上的热辐射。

公开(公告)号：US08561029B2

公开(公告)日：2013-10-15

申请号：US12894710

申请日：2010-09-30

Applicant: Nishant Sinha ,  Chao Wang

Inventor： Nishant Sinha ,  Chao Wang

IPC: G06F9/44 ,  G06F11/00

CPC classification number: G06F11/3604

Abstract: Methods and systems for concurrent program verification. A concurrent program is summarized into a symbolic interference skeleton (IS) using data flow analysis. Sequential consistency constraints are enforced on read and write events in the IS. Error conditions are checked together with the IS using a processor.

Abstract translation: 并发程序验证的方法和系统。 使用数据流分析将并发程序总结为符号干扰骨架（IS）。 在IS中的读写事件上执行顺序一致性约束。 使用处理器与IS一起检查错误状况。