中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

199 records (took 0.04 seconds)

    Method for cashless gaming
    111.
    发明授权
    Method for cashless gaming 有权
    无现金游戏的方法

    公开(公告)号：US06739975B2

    公开(公告)日：2004-05-25

    申请号：US10423691

    申请日：2003-04-25

    Applicant: Binh T. Nguyen ,  Craig A. Paulsen

    Inventor： Binh T. Nguyen ,  Craig A. Paulsen

    IPC: A63F924

    CPC classification number: G07F17/32 ,  G06Q20/10 ,  G07F17/3223 ,  G07F17/3244 ,  G07F17/3255

    Abstract: A gaming system method uses typically a wireless communication device, and includes the following steps: Call data is provided identifying a gaming system player. This would normally be a typical identifying number plus a PIN number. A call is initiated from the wireless communication device (such as a cell phone) through a telephone call network to a financial center, requesting a cash transfer. Based on the call data, the transfer is credited to the wireless communication device or to a casino, to the credit of the player. Upon receiving of the predetermined balance of the cash transfer, one may communicate, using the wireless communication device, to transfer a portion or all of the predetermined cash balance from the wireless communication device or casino to the credit of a particular gaming machine, thus enabling the gaming machine for play just as if physical cash has been provided to it.

    Abstract translation: 游戏系统方法通常使用无线通信设备，并且包括以下步骤：标识游戏系统播放器的呼叫数据被提供。 这通常是典型的识别号码加上PIN码。 从无线通信设备（例如手机）通过电话呼叫网络向金融中心发起呼叫，请求现金转移。 基于呼叫数据，转移被记入无线通信设备或娱乐场，以支付给玩家的信用。 在接收到现金转移的预定余额之后，可以使用无线通信装置将来自无线通信装置或娱乐场的预定现金余额的一部分或全部传送到特定游戏机的信用，从而使能 玩游戏机就像物理现金一样被提供给它。

    Preparation of organosilicon intermediate and their derivatives in a novel grignard process
    112.
    发明授权
    Preparation of organosilicon intermediate and their derivatives in a novel grignard process 失效
    有机硅中间体及其衍生物在新型格氏法中的制备

    公开(公告)号：US06686492B2

    公开(公告)日：2004-02-03

    申请号：US10172443

    申请日：2002-06-13

    Applicant: Binh T. Nguyen

    Inventor： Binh T. Nguyen

    IPC: C07F708

    CPC classification number: C07F7/122 ,  C07F7/0896

    Abstract: A one-step process for the preparation of organosilicon intermediates. The organosilicon intermediates comprise a group which includes such intermediates as 1,4-bis(dimethylsilyl)benzene, 1,4-bis(dimethylchlorosilyl)benzene, and their derivatives. The process comprises: combining a dihalobenzene with magnesium metal in a co-solvent mixture of an ether and an organic solvent and reacting them with an organosilicon compound of the general formula, R2bHcSiXd. The resulting mixture is allowed to react to completion. The resulting mixture is passed through a filtration device. The liquid, now free of solid magnesium halide, is subjected to a separation technique to recover the subject organosilicon intermediates and their derivatives.

    Abstract translation: 制备有机硅中间体的一步法。 有机硅中间体包括包括1,4-双（二甲基甲硅烷基）苯，1,4-双（二甲基氯甲硅烷基）苯等中间体及其衍生物的基团。 该方法包括：将二卤代苯与镁金属在醚和有机溶剂的共溶剂混合物中混合并使其与通式为R 2 b HcSiXd的有机硅化合物反应。 使所得混合物反应完成。 将所得混合物通过过滤装置。 现在不含固体卤化镁的液体经受分离技术以回收目标有机硅中间体及其衍生物。

    Disubstituted palladium catalysts for reacting organic halides with disilanes
    113.
    发明授权
    Disubstituted palladium catalysts for reacting organic halides with disilanes 失效
    用于使有机卤化物与二硅烷反应的二取代钯催化剂

    公开(公告)号：US5567837A

    公开(公告)日：1996-10-22

    申请号：US593317

    申请日：1996-01-31

    Applicant: Howard M. Bank ,  Brian M. Naasz ,  Binh T. Nguyen

    Inventor： Howard M. Bank ,  Brian M. Naasz ,  Binh T. Nguyen

    IPC: B01J31/28 ,  C07B61/00 ,  C07F7/08 ,  C07F7/12

    CPC classification number: C07F7/122 ,  C07F7/123

    Abstract: A process for reacting organic halides with disilanes to form monosilanes. The process uses disubstituted palladium compounds as catalysts. The process is especially useful for reacting alkenyl chlorides, such as allyl chloride, with disilanes to form monosilanes having alkenyl substitution. The process is also useful for converting the high-boiling disilane containing fraction resulting from the direct process for forming organosilanes into more useful monosilanes.

    Abstract translation: 使有机卤化物与二硅烷反应形成单硅烷的方法。 该方法使用二取代的钯化合物作为催化剂。 该方法特别适用于使链烯基氯（如烯丙基氯）与二硅烷反应形成具有烯基取代基的单硅烷。 该方法也可用于将由形成有机硅烷的直接方法得到的含高沸点乙硅烷的级分转化为更有用的单硅烷。

    Process for preparation of hydrido organooxysilanes
    115.
    发明授权
    Process for preparation of hydrido organooxysilanes 失效
    水解有机氧化硅烷的制备方法

    公开(公告)号：US5189194A

    公开(公告)日：1993-02-23

    申请号：US909329

    申请日：1992-07-06

    Applicant: Binh T. Nguyen

    Inventor： Binh T. Nguyen

    IPC: C07F7/18

    CPC classification number: C07F7/188

    Abstract: The present invention is a process for the preparation of hydrido organooxysilanes. The process comprises contacting a chlorosilane having at least one hydrogen atom bonded to the silicon atom with a anhydrous sodium organooxide. In a preferred embodiment, the process comprises adding the anhydrous sodium organooxide to the chlorosilane at a controlled rate. The process is conducted at a temperature within a range of about 0.degree. C. to 70.degree. C.

    Social gaming
    116.
    发明授权
    Social gaming 有权

    公开(公告)号：US10235831B2

    公开(公告)日：2019-03-19

    申请号：US13801171

    申请日：2013-03-13

    Applicant: Binh T. Nguyen

    Inventor： Binh T. Nguyen

    IPC: G07F17/32 ,  A63F13/335 ,  A63F13/80 ,  A63F13/30

    Abstract: In one embodiment, a system, apparatus, and method for social gaming may include a gaming machine configured to play a game of chance and produce game information. A social gaming server can be configured to communicate with the gaming machine, may establish a remote gaming session between the gaming machine and a user device, and may distribute the portion of the game information to the user device.

    Asynchronous persistent group bonus game
    117.
    发明授权
    Asynchronous persistent group bonus game 有权

    公开(公告)号：US09741205B2

    公开(公告)日：2017-08-22

    申请号：US13801121

    申请日：2013-03-13

    Applicant: Binh T. Nguyen

    Inventor： Binh T. Nguyen

    IPC: G07F17/34 ,  G07F17/32 ,  A63F13/00

    CPC classification number: G07F17/3244 ,  A63F13/00 ,  G07F17/32 ,  G07F17/3211

    Abstract: An asynchronous persistent group bonus game system, method and apparatus may have a plurality of gaming machines including a first processor and a bonus server having a second processor. The first processor may be configured to: determine when a bonus game session event is triggered, transmit a bonus game session request to the second processor, and receive an end session notification from the second processor. The second processor may be configured to execute and maintain the always-on asynchronous persistent group bonus game, receive a bonus game session request from at least one of the plurality of gaming machines, instantiate a bonus game session inside the continuous asynchronous persistent group bonus game for the at least one gaming machine, determine when an end session trigger has been triggered for the bonus game session, and transmit an end session notification to the at least one gaming machine if it is determined that the end session condition has been triggered.

    Adventure sequence activities
    120.
    发明授权
    Adventure sequence activities 有权

    公开(公告)号：US09454872B2

    公开(公告)日：2016-09-27

    申请号：US11349844

    申请日：2006-02-07

    Applicant: David Hugh Muir ,  Binh T. Nguyen

    Inventor： David Hugh Muir ,  Binh T. Nguyen

    IPC: A63F13/00 ,  G07F17/32

    CPC classification number: G07F17/323 ,  G07F17/32 ,  G07F17/3206 ,  G07F17/3211 ,  G07F17/3227 ,  G07F17/3232 ,  G07F17/3255 ,  G07F17/3262 ,  G07F17/3276 ,  G07F17/329 ,  G07F17/3293 ,  G07F17/34

    Abstract: Some implementations of the invention provide methods and devices for various types of adventure sequences that preferably involve, at least in part, wagering games. Such sequences may involve wagering and/or other games at a plurality of gaming devices, tables and/or gaming establishments. Some implementations provide a virtual gaming experience wherein one or more other environments (e.g., environments that include gaming establishments) are simulated at a single location. Accordingly, adventure sequences described herein may comprise stages in one or more virtual environments, stages in one or more real environments or a combination of the two. Virtual players, also referred to herein as player game agents (“PGAs”), may act on behalf of real players. A PGA may be able to play games autonomously, e.g., when the associated player is at a different location and/or is not aware of the PGA's current activities. PGAs may be enabled to negotiate on behalf of real players, e.g., for comps, better pay table percentages, etc.

Patent Agency Ranking