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    • 4. 发明授权
    • Self-adapting voltage amplifier and battery charger detection
    • 自适应电压放大器和电池充电器检测
    • US09106089B2
    • 2015-08-11
    • US13958600
    • 2013-08-04
    • Wenzhong ZhangShayan ZhangYi Zhao
    • Wenzhong ZhangShayan ZhangYi Zhao
    • H02J7/00H03F3/45
    • H02J7/0052H02J2007/0062H03F3/45183
    • An amplifier applies a self-adapting voltage to an output terminal. A bias circuit provides a greater bias current in a first external connection condition, in the absence of a pull-up resistance connected to the output terminal, than when such a pull-up resistance is present. The amplifier applies a different voltage to the output terminal in the absence of a pull-up resistance than when such a pull-up resistance is present. The circuit can be used in a portable device for receiving charging current from a battery charger through a connector having a D+ pin for connection to the battery charger and connected to the amplifier output terminal for battery charger detection. The portable device can meet the USB battery charger specification rev. 1.2.
    • 放大器将自适应电压施加到输出端子。 在不存在连接到输出端子的上拉电阻的情况下,偏置电路在第一外部连接状态下提供更大的偏置电流,而不是存在这样的上拉电阻。 在不存在上拉电阻的情况下,放大器对输出端子施加不同的电压,而不是存在这样的上拉电阻。 该电路可以用在便携式设备中,用于通过具有用于连接到电池充电器的D +引脚的连接器从电池充电器接收充电电流,并连接到用于电池充电器检测的放大器输出端子。 便携式设备可以满足USB电池充电器规格的修改。 1.2。
    • 6. 发明申请
    • System and Method for Managing Requests for Service
    • 管理服务请求的系统和方法
    • US20130232002A1
    • 2013-09-05
    • US13780227
    • 2013-02-28
    • Yong ZhaoYi ZhaoMcEvan Baum
    • Yong ZhaoYi ZhaoMcEvan Baum
    • G06Q30/06
    • G06Q30/0613G06Q30/0239G06Q30/0611
    • A present invention embodiment provides a system for connecting service seekers with service providers in order for the service providers to perform a desired service. The system handles service requests and comprises a computer system including at least one processor. The system receives one or more service requests from service seekers requesting performance of a service. Service providers that provide the requested services are identified based on at least the current location of the service providers relative to the location for performing the requested service. The system further facilitates communication between the service seekers and the identified service providers. Embodiments of the present invention further include a method and computer program product for handling service requests in substantially the same manner described above.
    • 本发明实施例提供了一种用于将服务寻求者与服务提供商相连接的系统,以便服务提供商执行所需的服务。 该系统处理服务请求并且包括包括至少一个处理器的计算机系统。 系统从请求执行服务的服务请求者接收一个或多个服务请求。 提供所请求服务的服务提供者至少基于服务提供者相对于用于执行所请求服务的位置的当前位置被识别。 该系统进一步促进了服务寻求者与所识别的服务提供者之间的通信。 本发明的实施例还包括用于以基本相同的方式处理服务请求的方法和计算机程序产品。
    • 7. 发明授权
    • Device and method for controlling DC bias of RF discharge system
    • 控制射频放电系统直流偏置的装置和方法
    • US08217579B2
    • 2012-07-10
    • US12746480
    • 2008-02-03
    • Yi Zhao
    • Yi Zhao
    • H03F3/04H05B31/26
    • H03F1/0211H03F1/0277H03F3/20
    • The present invention provides a device and a method for controlling a DC bias of a RF discharge system. Said device comprises a DC bias detection module (302), a mode selection module (301), a DC bias controlling module (303) and a RF power providing module (304). The mode selection module (301) receives a parameter and a type of the parameter. If the type of the parameter is representative of voltage, the DC bias controlling module (303) calculates a power value according to the voltage-related representative parameter and the detected DC bias value, and the RF power providing module (304) provides power according to the calculated power value. If the type of the parameter is representative of power, the RF power providing module (304) provides power according to the power-related representative parameter.
    • 本发明提供一种用于控制RF放电系统的直流偏压的装置和方法。 所述装置包括DC偏压检测模块(302),模式选择模块(301),DC偏压控制模块(303)和RF功率提供模块(304)。 模式选择模块(301)接收参数和参数的类型。 如果参数的类型代表电压,则直流偏置控制模块(303)根据与电压相关的代表参数和检测到的直流偏压值来计算功率值,并且RF功率提供模块(304)根据 到计算的功率值。 如果参数的类型代表功率,则RF功率提供模块(304)根据功率相关的代表性参数提供功率。
    • 9. 发明申请
    • Vaccine-induced hepatitis B viral strain and uses thereof
    • 疫苗诱导的乙型肝炎病毒株及其用途
    • US20070026422A1
    • 2007-02-01
    • US11385013
    • 2006-03-20
    • Chong OonGek LimAi LeongYi ZhaoWei Chen
    • Chong OonGek LimAi LeongYi ZhaoWei Chen
    • C12Q1/68G01N33/53
    • G01N33/5764A61K39/12A61K39/29C07K14/005C07K14/71C07K2319/00C07K2319/30C12N7/00C12N2730/10122C12N2730/10134C12Q1/706
    • This invention provides an isolated strain of Hepatitis B virus designated Human Hepatitis B Virus Surface Antigen-‘S’-145 Singapore Strain (Glycine to Arginine) which constituent viral genome is deposited under Accession Nos. P97121504, P97121505 and P97121506 with the European Collection of Cell Culture on 15th Dec. 1997. This invention also provides an isolated nucleic acid encoding a polypeptide which is a mutant major surface antigen of a strain of hepatitis B virus, such polypeptide having an amino acid sequence which differs from the amino acid sequence of a major surface antigen of a wild type hepatitis B virus in that the amino acid at position number 145 of such polypeptide is an arginine rather than a glycine, and the purified peptide This invention further provides an isolated nucleic acid which encodes a peptide, wherein the peptide is encoded by a nucleic acid molecule comprising nucleotides 527 through 595 of SEQ. I.D. No. 1, and the purified peptide. This invention also provides various methods using the disclosed isolated nucleic acids and polypeptides.
    • 本发明提供了一种分离的乙型肝炎病毒株,命名为人类乙型肝炎病毒表面抗原-''-145新加坡菌株(Glycine to Arginine),构成病毒基因组以保藏号P97121504,P97121505和P97121506保藏在欧洲集合 细胞培养在15日/ 12月12日。 本发明还提供了编码多肽的分离核酸,其是乙型肝炎病毒株的突变型主要表面抗原,该多肽具有不同于野生型主要表面抗原的氨基酸序列的氨基酸序列 因为这种多肽的位置编号145的氨基酸是精氨酸而不是甘氨酸,纯化的肽本发明还提供了编码肽的分离的核酸,其中肽由核酸编码 包含SEQ ID NO:527至595的分子。 ID。 1和纯化肽。 本发明还提供了使用公开的分离的核酸和多肽的各种方法。