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1. 发明授权

US08520371B2 Digital photo frame 失效
标题翻译：电子相框
公开(公告)号：US08520371B2
公开(公告)日：2013-08-27
申请号：US13187520
申请日：2011-07-21
申请人： Jiu-Cheng Peng , Ping-Chou Chen , Chi Tang , Jian Liu
发明人： Jiu-Cheng Peng , Ping-Chou Chen , Chi Tang , Jian Liu
IPC分类号： H05K5/00 , G06F1/16 , A47B97/04 , A47G1/16
CPC分类号： F16M11/105 , F16M11/2021 , F16M13/005 , F16M2200/028 , F16M2200/044 , G06F1/1601
摘要： A digital photo frame includes a body, a back shell defining a hole and a rotary support. The rotary support is rotatably connected to the back shell, includes a rotary base rotatably received in the hole, a connection member pivotedly connected to the rotary base, and an elongated support body slidably coupled to the connection member. The connection member includes a spring tab, a support body defining a plurality of channels. The channels are arranged along a lengthwise direction of the connection portion. the spring tab is selectively snappingly engaged in one of the channels. One of the rotary base and the back shell includes a plurality of protrusions, and the other one of the rotary base and the back shell defines a plurality of notches corresponding to the protrusions, the protrusions are snappingly engaging in the respective notches.
摘要翻译：数码相框包括主体，限定孔的后壳和旋转支架。旋转支撑件可旋转地连接到后壳，包括可旋转地容纳在孔中的旋转基座，与旋转底座枢转连接的连接构件和可滑动地联接到连接构件的细长支撑体。连接构件包括弹簧片，限定多个通道的支撑体。通道沿着连接部分的长度方向布置。弹簧片选择性地咬合在一个通道中。旋转底座和后壳中的一个包括多个突起，并且旋转底座和后壳中的另一个限定对应于突起的多个凹口，突起被卡扣地接合在相应的凹口中。

2. 外观设计

USD1019826S1 Glider exercise device 有权
公开(公告)号：USD1019826S1
公开(公告)日：2024-03-26
申请号：US29916182
申请日：2023-11-08
申请人： Jian Liu
设计人： Jian Liu
摘要： FIG. 1 is a front, top perspective view of a glider exercise device, showing my new design;
FIG. 2 is a rear, bottom perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.

3. 发明申请

US20230046316A1 SINGLE PASSIVE GATE-DRIVER FOR SERIES CONNECTED POWER DEVICES IN DC CIRCUIT BREAKER APPLICATIONS 有权
公开(公告)号：US20230046316A1
公开(公告)日：2023-02-16
申请号：US17885130
申请日：2022-08-10
申请人： Jian Liu , Lakshmi Ravi , Dong Dong , Rolando Burgos , Steven Schmalz
发明人： Jian Liu , Lakshmi Ravi , Dong Dong , Rolando Burgos , Steven Schmalz
IPC分类号： H01H9/54 , H01H33/59
摘要： Gate control of power semiconductor devices using reduced gate drivers is disclosed. A circuit breaker may include a multitude of transistors, such as insulated gate bipolar transistors (IGBTs), connected in series with one another. Each transistor may be connected to a respective gate resistor. Diodes may be connected between various gate resistors. One or more resistor-capacitor (RC) snubber circuits may be provided in parallel with one or more of the transistors. Likewise, one or more metal-oxide varistors (MOVs) may be connected in parallel to one or more of the transistors. A gate driver (e.g., a single gate drive) may be connected to the one or more diodes and an emitter of at least one of transistors.

4. 发明授权

US11465240B2 Method and apparatus for real time, in situ sensing and characterization of roughness, geometrical shapes, geometrical structures, composition, defects, and temperature in three-dimensional manufacturing systems 有权
公开(公告)号：US11465240B2
公开(公告)日：2022-10-11
申请号：US16378485
申请日：2019-04-08
申请人： Jian Liu
发明人： Jian Liu
IPC分类号： B23K26/34 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G01N21/19 , G01N21/71 , G01N21/88 , G01N21/17 , G01B11/30 , B22F10/20 , B22F10/36 , B22F10/28 , B22F10/30 , B22F10/50 , B22F12/90 , B29C64/393 , B23K26/354 , G01J5/00 , G01J5/80
摘要： Methods and apparatuses for manufacturing are disclosed, including (a) providing an apparatus having: a laser; scanner; powder injection system; powder spreading system; dichroic filter; imager-and-processor; and computer; (b) programming the computer with specifications of a sample; (c) using the computer to set initial parameters based on the sample specifications; (d) adjusting a stage to position the sample; (e) focusing and scanning electromagnetic radiation onto the sample while powder is concurrently injected onto the sample in order to deposit a layer; (f) capturing two-dimensional images of the sample and probing the sample to determine whether the deposited layer was manufactured per the specifications; (g) use the computer to adjust the three-dimensional manufacturing parameters based on the determination made in step (f) prior to additively manufacturing a subsequent layer or making repairs; and (h) repeating steps (d), (e), (f), and (g) until the manufacture is complete. Other embodiments are described and claimed.

5. 发明授权

US09748383B2 Transistor 有权
公开(公告)号：US09748383B2
公开(公告)日：2017-08-29
申请号：US12867257
申请日：2009-02-12
申请人： Elizabeth Ching Tee Kho , Zheng Chao Liu , Deb Kumar Pal , Michael Mee Gouh Tiong , Jian Liu , Kia Yaw Kee
发明人： Yong Hai Hu , Elizabeth Ching Tee Kho , Zheng Chao Liu , Deb Kumar Pal , Michael Mee Gouh Tiong , Jian Liu , Kia Yaw Kee , William Lau
IPC分类号： H01L29/78 , H01L29/06 , H01L29/423
CPC分类号： H01L29/7834 , H01L29/0653 , H01L29/42368 , H01L29/7835
摘要： A Metal Oxide Semiconductor (MOS) transistor comprising: a source; a gate; and a drain, the source, gate and drain being located in or on a well structure of a first doping polarity located in or on a substrate; wherein at least one of the source and the drain comprises a first structure comprising: a first region forming a first drift region, the first region being of a second doping polarity opposite the first doping polarity; a second region of the second doping polarity in or on the first region, the second region being a well region and having a doping concentration which is higher than the doping concentration of the first region; and a third region of the second doping polarity in or on the second region. Due to the presence of the second region the transistor may have a lower ON resistance when compared with a similar transistor which does not have the second region. The breakdown voltage may be influenced only to a small extent.

6. 发明申请

US20170138695A1 Secure Personal Item Carrier Weapon Concealment Compartment System 审中-公开
公开(公告)号：US20170138695A1
公开(公告)日：2017-05-18
申请号：US15421263
申请日：2017-01-31
申请人： Jian Liu
发明人： Jian Liu
IPC分类号： F41C33/06 , A45C13/10 , A45C13/02
CPC分类号： F41C33/06 , A45C3/00 , A45C13/02 , A45C13/103 , F41C33/0209
摘要： A system and method for a secure weapon concealment compartment situated in a personal carrying item such as a purse, handbag, briefcase, backpack or luggage that allows a person to safely and efficiently carry, store and make available for use a weapon. The concealment compartment includes weapon securing having tapered holders or orifices formed to receive a weapon and provide safety against unintentional discharge of the weapon and resistive forces applied to a protective carrier of the weapon once stored to enable quick and effective withdrawal of the weapon from the concealment compartment.

7. 发明授权

US09469851B2 Recombinant virus products and methods for inhibition of expression of DUX4 有权
标题翻译：重组病毒产物和抑制DUX4表达的方法
公开(公告)号：US09469851B2
公开(公告)日：2016-10-18
申请号：US14234413
申请日：2012-07-24
申请人： Scott Quenton Harper , Jian Liu , Sara Garwick Coppens , Lindsay Wallace
发明人： Scott Quenton Harper , Jian Liu , Sara Garwick Coppens , Lindsay Wallace
IPC分类号： C12N15/86 , C12N15/09 , C12N15/63 , C12N15/11 , C12N15/113
CPC分类号： C12N15/86 , C12N15/113 , C12N2310/11 , C12N2310/141 , C12N2320/30 , C12N2330/51 , C12N2750/00032 , C12N2750/14132 , C12N2750/14143
摘要： The present invention relates to RNA interference-based methods for inhibiting the expression of the DUX4 gene, a double homeobox gene on human chromosome 4q35. Recombinant adeno-associated viruses of the invention deliver DNAs encoding microRNAs that knock down the expression of DUX4. The methods have application in the treatment of muscular dystrophies such as facioscapulohumeral muscular dystrophy.
摘要翻译：本发明涉及用于抑制DUX4基因（人染色体4q35上的双重同源盒基因）表达的基于RNA干扰的方法。本发明的重组腺相关病毒提供了编码降低DUX4表达的微小RNA的DNA。该方法可用于治疗肌营养不良症，例如面皮囊性肌营养不良症。

8. 发明申请

US20160258037A1 SYSTEM AND PROCESS FOR PRODUCTION OF MAGNESIUM METAL AND MAGNESIUM HYDRIDE FROM MAGNESIUM-CONTAINING SALTS AND BRINES 有权
标题翻译：从含镁盐和铬生产镁金属和氢氧化镁的系统和方法
公开(公告)号：US20160258037A1
公开(公告)日：2016-09-08
申请号：US14640929
申请日：2015-03-06
申请人： B. Peter McGrail , Satish K. Nune , Radha K. Motkuri , Vassiliki-Alexandra Glezakou , Phillip K. Koech , Tyler T. Adint , Leonard S. Fifield , Carlos A. Fernandez , Jian Liu
发明人： B. Peter McGrail , Satish K. Nune , Radha K. Motkuri , Vassiliki-Alexandra Glezakou , Phillip K. Koech , Tyler T. Adint , Leonard S. Fifield , Carlos A. Fernandez , Jian Liu
IPC分类号： C22B26/22 , C22B3/00 , C22B3/02 , C22B3/44 , C01B6/04 , B01J19/24
CPC分类号： C22B26/22 , B01J19/245 , B01J2219/24 , C01B6/04 , C01F5/00 , C01F7/34 , C07F3/02 , C22B3/00 , C22B3/02 , C22B3/44 , C22B5/00
摘要： A system and process are disclosed for production of consolidated magnesium metal products and alloys with selected densities from magnesium-containing salts and feedstocks. The system and process employ a dialkyl magnesium compound that decomposes to produce the Mg metal product. Energy requirements and production costs are lower than for conventional processing.
摘要翻译：公开了用于从含镁盐和原料生产具有选定密度的固结的镁金属产品和合金的系统和方法。该系统和方法使用分解产生Mg金属产物的二烷基镁化合物。能源需求和生产成本低于常规加工。

9. 发明授权

US09434767B2 Method for preparing atosiban acetate 有权
标题翻译：阿托品醋酸酯的制备方法
公开(公告)号：US09434767B2
公开(公告)日：2016-09-06
申请号：US13579030
申请日：2011-12-22
申请人： Qing Xiao , Jian Liu , Hongling Li , Yaping Ma , Jiancheng Yuan
发明人： Qing Xiao , Jian Liu , Hongling Li , Yaping Ma , Jiancheng Yuan
IPC分类号： C07K7/64 , C07K7/16
CPC分类号： C07K7/64 , C07K7/16
摘要： The present invention provides a method for preparing atosiban acetate. The method comprises the following steps of: synthesizing to obtain linear atosiban; dissolving the linear atosiban in an acetonitrile aqueous solution, adjusting the pH value with ammonia water, adding H2O2 for oxidizing, filtering, purifying, and transferring salt to obtain the atosiban acetate. In the present invention, an appropriate route is provided, the linear atosiban is synthesized by adopting a solid phase method, and the atosiban is obtained by liquid phase oxidation. The method has the advantages of capabilities of solving the problem of insolubility of the linear atosiban, reducing the reaction size to the maximum extent and shortening reaction time, and being high in yield and easy to industrialize.
摘要翻译：本发明提供了一种制备醋酸托西班醋酸酯的方法。该方法包括以下步骤：合成得到线性阿托西班; 将线性阿托西班溶解在乙腈水溶液中，用氨水调节pH值，加入H 2 O 2进行氧化，过滤，纯化和转移盐，得到醋酸阿托品。在本发明中，提供了适当的途径，通过采用固相法合成线性阿托西班，通过液相氧化获得阿托西班。该方法具有解决线性阿托西班不溶性问题的能力，最大限度地减少反应尺寸，缩短反应时间，产率高，易于工业化的优点。

10. 发明授权

US09262513B2 Search method and apparatus 有权
标题翻译：搜索方法和装置
公开(公告)号：US09262513B2
公开(公告)日：2016-02-16
申请号：US13521274
申请日：2012-06-21
申请人： Jian Liu
发明人： Jian Liu
IPC分类号： G06F17/30
CPC分类号： G06F17/3053 , G06F17/30675 , G06Q30/0625
摘要： A computing device may identify multiple search results that have relatively high correlation with the keyword. The device may determine multiple additional search results based on the corresponding relationships among the keyword, the multiple additional search results, and transaction parameters. The device may list the search results related to the degree of transaction success on the top and the search results related to the correlation on the bottom. The transactional parameters may be determined based on a click index and a purchase index that are associated with the keyword and each search result of the multiple additional search results. The click index and the purchase index may be generated in a predetermined time period.
摘要翻译：计算设备可以标识与关键字具有较高相关性的多个搜索结果。设备可以基于关键字，多个附加搜索结果和事务参数之间的对应关系确定多个附加搜索结果。设备可以列出与顶部的交易成功程度相关的搜索结果和与底部的相关性相关的搜索结果。可以基于与关键字相关联的点击索引和购买索引以及多个附加搜索结果的每个搜索结果来确定事务参数。可以在预定时间段内生成点击索引和购买索引。

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