Fixed Frequency Resonant Converter
    2.
    发明申请
    Fixed Frequency Resonant Converter 审中-公开
    固定频率谐振转换器

    公开(公告)号:US20070108914A1

    公开(公告)日:2007-05-17

    申请号:US11620548

    申请日:2007-01-05

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: H05B41/36

    摘要: A low cost drive circuit forming part of a high efficiency fixed frequency resonant mode converter. The drive circuit is self synchronizing, and utilizes relatively inexpensive components in synchronizing a MOSFET transistor output stage to a primary resonant current in a DC to DC converter.

    摘要翻译: 构成高效率固定频率谐振模式转换器的一部分的低成本驱动电路。 驱动电路是自同步的,并且在将MOSFET晶体管输出级与DC至DC转换器中的初级谐振电流同步时使用相对便宜的组件。

    Method and system for multicasting call notifications
    3.
    发明授权
    Method and system for multicasting call notifications 失效
    组播呼叫通知的方法和系统

    公开(公告)号:US06683870B1

    公开(公告)日:2004-01-27

    申请号:US09104570

    申请日:1998-06-25

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: H04L1266

    摘要: A method for communication over a network, which can be both analog and digital includes simultaneously transmitting a call notification to a plurality of communication devices. These communication devices include devices such as telephones, pagers, computers, and voice mail systems. The addresses (e.g., telephone numbers) are stored in a database which is queried based on the call notification. For example, this method can be used in a find-me/follow-me system or to initiate a conference call.

    摘要翻译: 通过网络进行通信的方法,其可以是模拟和数字两者,包括同时向多个通信设备发送呼叫通知。 这些通信设备包括诸如电话,寻呼机,计算机和语音邮件系统之类的设备。 地址(例如,电话号码)存储在基于呼叫通知查询的数据库中。 例如,该方法可以用于find-me / follow-me系统或者发起电话会议。

    Multiple voltage DC to DC resonant converter
    4.
    发明授权
    Multiple voltage DC to DC resonant converter 有权
    多电压直流至直流谐振转换器

    公开(公告)号:US08154894B1

    公开(公告)日:2012-04-10

    申请号:US11580554

    申请日:2006-10-13

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: H02M7/217 H02M3/335

    摘要: A resonant DC to DC converter circuit receiving an input voltage and capable of delivering multiple output voltages, while maintaining excellent cross-regulation with only one power transformer. The circuit of the invention uses trailing edge modulation, along with a new amplitude modulation arrangement which allows for the use of resonance with synchronous rectification and only a single power transformer. Thus, the circuit provides for DC to DC conversion, as well as an amplitude modulation arrangement.

    摘要翻译: 接收输入电压并且能够输出多个输出电压的谐振DC-DC转换器电路,同时仅利用一个电力变压器保持优良的交叉调节。 本发明的电路使用后沿调制,以及允许使用具有同步整流的谐振和仅一个电力变压器的新的幅度调制装置。 因此,电路提供DC到DC转换以及幅度调制装置。

    Method and system for multicasting call notifications
    5.
    发明授权
    Method and system for multicasting call notifications 有权
    组播呼叫通知的方法和系统

    公开(公告)号:US07050427B2

    公开(公告)日:2006-05-23

    申请号:US10702190

    申请日:2003-11-05

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: H04L12/66

    摘要: A method for communication over a network, which can be both analog and digital includes simultaneously transmitting a call notification to a plurality of communication devices. These communication devices include devices such as telephones, pagers, computers, and voice mail systems. The addresses (e.g., telephone numbers) are stored in a database which is queried based on the call notification. For example, this method can be used in a find-me/follow-me system or to initiate a conference call.

    摘要翻译: 通过网络进行通信的方法,其可以是模拟和数字两者,包括同时向多个通信设备发送呼叫通知。 这些通信设备包括诸如电话,寻呼机,计算机和语音邮件系统之类的设备。 地址(例如,电话号码)存储在基于呼叫通知查询的数据库中。 例如,该方法可以用于find-me / follow-me系统或者发起电话会议。

    Synchronizing independent media and data streams using media stream synchronization points

    公开(公告)号:US20220217192A1

    公开(公告)日:2022-07-07

    申请号:US17700564

    申请日:2022-03-22

    摘要: A messaging channel is embedded directly into a media stream. Messages delivered via the embedded messaging channel are extracted at a client media player. According to a variant embodiment, and in lieu of embedding all of the message data in the media stream, only a coordination index is injected, and the message data is sent separately and merged into the media stream downstream (at the client media player) based on the coordination index. In one example embodiment, multiple data streams (each potentially with different content intended for a particular “type” or class of user) are transmitted alongside the video stream in which the coordination index (e.g., a sequence number) has been injected into a video frame. Based on a user's service level, a particular one of the multiple data streams is released when the sequence number appears in the video frame, and the data in that stream is associated with the media.

    Power factor correction circuit
    7.
    发明申请
    Power factor correction circuit 审中-公开
    功率因数校正电路

    公开(公告)号:US20060285373A1

    公开(公告)日:2006-12-21

    申请号:US10544471

    申请日:2004-02-04

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: H02M5/42

    摘要: A power factor correction circuit which uses incoming AC voltage in a capacitive storage arrangement, forcing a wide conduction angle along with a high frequency boost convertor, to thereby raise the power factor to levels necessary to meet worldwide harmonic current requirements. The boost convertor feeds a resonant convertor from its output, while steering the incoming rectified AC voltage into the capacitive storage arrangement.

    摘要翻译: 一种功率因数校正电路,其使用电容存储装置中的输入AC电压,与高频升压转换器一起强制导通角,从而将功率因数提高到满足全球谐波电流要求所需的电平。 升压转换器从其输出端馈送谐振转换器,同时将输入的整流交流电压转向电容性存储装置。

    Fixed frequency resonant converter
    8.
    发明申请
    Fixed frequency resonant converter 审中-公开
    固定频率谐振转换器

    公开(公告)号:US20060209575A1

    公开(公告)日:2006-09-21

    申请号:US10544462

    申请日:2004-02-04

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: H02M3/335

    摘要: A low cost drive circuit forming part of a high efficiency fixed frequency resonant mode converter. The drive circuit is self synchronizing, and utilizes relatively inexpensive components in synchronizing a MOSFET transistor output stage to a primary resonant current in a DC to DC converter.

    摘要翻译: 构成高效率固定频率谐振模式转换器的一部分的低成本驱动电路。 驱动电路是自同步的,并且在将MOSFET晶体管输出级与DC至DC转换器中的初级谐振电流同步时使用相对便宜的组件。

    Methods and products using grass of the genus Triodia
    9.
    发明授权
    Methods and products using grass of the genus Triodia 失效
    方法和产品使用三叉虫属的草

    公开(公告)号:US08557307B2

    公开(公告)日:2013-10-15

    申请号:US13497799

    申请日:2010-09-21

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: A01N65/00

    摘要: According to this invention, plants of the genus Triodia are harvested for use as a renewable energy source or as a means of carbon sequestration. Triodia is a hummock-forming grass endemic to Australia, commonly known as spinifex. It is an abundant perennial plant which grows in semi-arid and arid regions. The novel use of Triodia as a biofuel feedstock has many advantages over the prior art. Being perennial, there is no need to plant and fertilise crops. The plants can be continuously harvested without damaging the soil. Triodia grows well with even small amounts of natural rainfall.

    摘要翻译: 根据本发明,收获三碘属属的植物用作可再生能源或作为碳封存的手段。 三叠纪是澳大利亚地区流行的一种水痘,通常被称为spinifex。 它是一种丰富的多年生植物,在半干旱和干旱地区生长。 Triodia作为生物燃料原料的新颖应用具有优于现有技术的许多优点。 作为多年生植物,不需要种植和施肥作物。 植物可以连续收获而不损害土壤。 三叠纪生长良好,甚至少量的自然降雨。

    SYNCHRONOUS DRIVE CIRCUIT FOR VARIABLE FREQUENCY RESONANT CONVERTERS
    10.
    发明申请
    SYNCHRONOUS DRIVE CIRCUIT FOR VARIABLE FREQUENCY RESONANT CONVERTERS 有权
    用于可变频率谐振转换器的同步驱动电路

    公开(公告)号:US20110267842A1

    公开(公告)日:2011-11-03

    申请号:US13098331

    申请日:2011-04-29

    申请人: Michael Archer

    发明人: Michael Archer

    IPC分类号: H02M3/335

    摘要: A DC to DC converter for controlling the on time and off time of a pair of synchronous switches, which reside in the position of output rectifiers in a half bridge transformer type circuit is provided. The circuit is actually two identical circuits, one for each half of the transformer output. The circuits consist of a voltage reference, a dual comparator, a bias switch, and drive buffer as well as biasing means for proper set up of the various parameters.

    摘要翻译: 提供了一种用于控制位于半桥变压器型电路中的输出整流器的位置的一对同步开关的导通时间和关断时间的DC-DC转换器。 该电路实际上是两个相同的电路,一个变压器输出的一半。 电路由电压基准,双比较器,偏置开关和驱动缓冲器以及用于适当设置各种参数的偏置装置组成。