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1. 发明授权

US08649540B2 Electronic earplug 有权
标题翻译：电子耳塞
公开(公告)号：US08649540B2
公开(公告)日：2014-02-11
申请号：US12914314
申请日：2010-10-28
申请人： Mead C. Killion , Stephen Drake Julstrom , Timothy Scott Monroe , Viorel Drambarean
发明人： Mead C. Killion , Stephen Drake Julstrom , Timothy Scott Monroe , Viorel Drambarean
IPC分类号： H04R25/00
CPC分类号： A61F11/08 , A61F2011/145 , H04R1/1041 , H04R1/1083 , H04R2420/07
摘要： Electronic earplugs, methods of enhancing and/or attenuating sound using electronic earplugs, and kits including electronic earplugs are provided. Certain electronic earplugs provided can deliver sound to a user's ear canal at levels below, equal to, and/or above ambient sound levels for specified ambient sound level ranges. Certain electronic earplugs provided can be switched between first and second settings with different sound level delivery settings. Certain electronic earplugs provided can be coupled with or integrated into two-way communication devices. Certain of such two-way communication devices can use induction to receive and transmit audio signals. Certain electronic earplugs provided can include a receive coil configured to allow remote radio signals to be received. Certain electronic earplugs provided can block at least about 35 dB of ambient sound when fully inserted into a user's ear canal. Kits that include electronic earplugs and accessories for use with electronic earplugs are also provided.
摘要翻译：提供电子耳塞，使用电子耳塞增强和/或衰减声音的方法，以及包括电子耳塞的套件。提供的某些电子耳塞可以在指定的环境声级范围内的低于，等于和/或高于环境声级的水平下向用户的耳道传送声音。提供的某些电子耳塞可以在具有不同声级传送设置的第一和第二设置之间切换。提供的某些电子耳塞可以与双向通信设备耦合或集成到双向通信设备中。某些这样的双向通信设备可以使用感应来接收和发送音频信号。提供的某些电子耳塞可以包括被配置为允许接收远程无线电信号的接收线圈。当完全插入用户的耳道时，提供的某些电子耳塞可以阻挡至少约35dB的环境声音。还提供了包括用于电子耳塞的电子耳塞和附件的套件。

2. 发明申请

US20110103605A1 ELECTRONIC EARPLUG 有权
标题翻译：电子耳机
公开(公告)号：US20110103605A1
公开(公告)日：2011-05-05
申请号：US12914314
申请日：2010-10-28
申请人： Mead C. Killion , Stephen Drake Julstrom , Timothy Scott Monroe , Viorel Drambarean
发明人： Mead C. Killion , Stephen Drake Julstrom , Timothy Scott Monroe , Viorel Drambarean
IPC分类号： A61F11/06
CPC分类号： A61F11/08 , A61F2011/145 , H04R1/1041 , H04R1/1083 , H04R2420/07
摘要： Electronic earplugs, methods of enhancing and/or attenuating sound using electronic earplugs, and kits including electronic earplugs are provided. Certain electronic earplugs provided can deliver sound to a user's ear canal at levels below, equal to, and/or above ambient sound levels for specified ambient sound level ranges. Certain electronic earplugs provided can be switched between first and second settings with different sound level delivery settings. Certain electronic earplugs provided can be coupled with or integrated into two-way communication devices. Certain of such two-way communication devices can use induction to receive and transmit audio signals. Certain electronic earplugs provided can include a receive coil configured to allow remote radio signals to be received. Certain electronic earplugs provided can block at least about 35 dB of ambient sound when fully inserted into a user's ear canal. Kits that include electronic earplugs and accessories for use with electronic earplugs are also provided.
摘要翻译：提供电子耳塞，使用电子耳塞增强和/或衰减声音的方法，以及包括电子耳塞的套件。提供的某些电子耳塞可以在指定的环境声级范围内的低于，等于和/或高于环境声级的水平下向用户的耳道传送声音。提供的某些电子耳塞可以在具有不同声级传送设置的第一和第二设置之间切换。提供的某些电子耳塞可以与双向通信设备耦合或集成到双向通信设备中。某些这样的双向通信设备可以使用感应来接收和发送音频信号。提供的某些电子耳塞可以包括被配置为允许接收远程无线电信号的接收线圈。当完全插入用户的耳道时，提供的某些电子耳塞可以阻挡至少约35dB的环境声音。还提供了包括用于电子耳塞的电子耳塞和附件的套件。

3. 发明授权

US08174233B2 Magnetically coupled battery charging system 有权
标题翻译：磁耦合电池充电系统
公开(公告)号：US08174233B2
公开(公告)日：2012-05-08
申请号：US12575975
申请日：2009-10-08
申请人： Stephen Drake Julstrom , Timothy Scott Monroe
发明人： Stephen Drake Julstrom , Timothy Scott Monroe
IPC分类号： H01M10/44 , H01M10/46
CPC分类号： H02J7/025 , H02J50/12 , H02J50/70
摘要： Inductively coupled battery charging systems and methods are provided. Transmit circuitry can include a transmit coil operatively part of a transmit resonant circuit that exhibits resonance at a transmit resonant frequency and an unloaded Q value of at least about 20. Transmit coil can generate a magnetic field at about the transmit resonant frequency. Rechargeable battery assembly can include a receive coil configured to receive inductively coupled current, and circuitry configured to rectify the current and communicate charging power to a storage cell. Receive coil can be part of a receive resonant circuit that exhibits resonance at about the transmit resonant frequency and an unloaded Q value of at least about 10. Transmit circuitry can include multiple transmit coils and can selectively discontinue production of alternating current in the coils generating fields that are not most strongly coupled to the receive coil.
摘要翻译：提供了电感耦合电池充电系统和方法。发射电路可以包括传输谐振电路的可操作部分的发射线圈，其在发射谐振频率处展现谐振，并且至少约20的无载Q值。发射线圈可以在大约发射谐振频率处产生磁场。可再充电电池组件可以包括被配置为接收电感耦合电流的接收线圈，以及被配置为对电流进行整流并将充电电力传送到存储单元的电路。接收线圈可以是接收谐振电路的一部分，其在大约发射谐振频率处展现谐振，并且至少约为10的无载Q值。发射电路可以包括多个发射线圈并且可以选择性地中断在线圈产生场中的交流电这不是最强耦合到接收线圈。

4. 发明授权

US08174234B2 Magnetically coupled battery charging system 有权
标题翻译：磁耦合电池充电系统
公开(公告)号：US08174234B2
公开(公告)日：2012-05-08
申请号：US12576053
申请日：2009-10-08
申请人： Stephen Drake Julstrom , Timothy Scott Monroe
发明人： Stephen Drake Julstrom , Timothy Scott Monroe
IPC分类号： H01M10/44 , H01M10/46
CPC分类号： H02J7/025 , H02J50/12 , H02J50/70 , H02J50/80
摘要： Inductively coupled battery charging systems and methods are provided. Transmit circuitry can include a transmit coil operatively part of a transmit resonant circuit that exhibits resonance at a transmit resonant frequency and an unloaded Q value of at least about 20. Transmit coil can generate a magnetic field at about the transmit resonant frequency. Rechargeable battery assembly can include a receive coil configured to receive inductively coupled current, and circuitry configured to rectify the current and communicate charging power to a storage cell. Receive coil can be part of a receive resonant circuit that exhibits resonance at about the transmit resonant frequency. Transmit circuitry can be configured to detect the rechargeable battery assembly by monitoring a load on the transmit coil.
摘要翻译：提供了电感耦合电池充电系统和方法。发射电路可以包括传输谐振电路的可操作部分的发射线圈，其在发射谐振频率处展现谐振，并且至少约20的无载Q值。发射线圈可以在大约发射谐振频率处产生磁场。可再充电电池组件可以包括被配置为接收电感耦合电流的接收线圈，以及被配置为对电流进行整流并将充电电力传送到存储单元的电路。接收线圈可以是接收谐振电路的一部分，其在大约发射谐振频率处表现出共振。发射电路可以被配置为通过监测发射线圈上的负载来检测可充电电池组件。

5. 发明授权

US08022775B2 Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency 有权
标题翻译：用于将谐振电路的驱动信号保持在谐振频率的系统和方法
公开(公告)号：US08022775B2
公开(公告)日：2011-09-20
申请号：US12576065
申请日：2009-10-08
申请人： Stephen Drake Julstrom , Timothy Scott Monroe
发明人： Stephen Drake Julstrom , Timothy Scott Monroe
IPC分类号： H03L7/085
CPC分类号： H02J7/025 , H02J50/12 , H02J50/70 , H03L7/02
摘要： Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency are provided. A system for maintaining a drive signal to a resonant circuit at a resonant frequency can include: an oscillator configured to provide an output to a phase comparator and a drive circuit, the drive circuit configured to provide a drive signal to a resonant circuit; a phase detector configured to receive a filtered version of the drive signal from the resonant circuit and provide a phase-indicating signal to the phase comparator; and the phase comparator, wherein the phase comparator is configured to provide a signal based on the phase difference between the oscillator output and the phase-indicating signal, wherein the signal from the phase comparator is used to control the frequency of the oscillator such that the phase difference converges to a fixed value.
摘要翻译：提供了以谐振频率将驱动信号保持到谐振电路的系统和方法。用于将谐振电路的驱动信号保持在谐振频率的系统可以包括：被配置为向相位比较器和驱动电路提供输出的振荡器，所述驱动电路被配置为向谐振电路提供驱动信号; 相位检测器，被配置为从所述谐振电路接收所述驱动信号的滤波版本，并向所述相位比较器提供相位指示信号; 和相位比较器，其中相位比较器被配置为基于振荡器输出和相位指示信号之间的相位差来提供信号，其中来自相位比较器的信号用于控制振荡器的频率，使得相位差收敛于固定值。

6. 发明授权

US08237402B2 Magnetically coupled battery charging system 有权
标题翻译：磁耦合电池充电系统
公开(公告)号：US08237402B2
公开(公告)日：2012-08-07
申请号：US12576036
申请日：2009-10-08
申请人： Stephen Drake Julstrom , Timothy Scott Monroe
发明人： Stephen Drake Julstrom , Timothy Scott Monroe
IPC分类号： H01M10/48
CPC分类号： H02J7/025 , H01F38/14 , H02J50/12 , H02J50/70
摘要： Inductively coupled battery charging systems and methods are provided. Transmit circuitry can include a transmit coil operatively part of a transmit resonant circuit exhibiting resonance at a transmit resonant frequency and an unloaded Q value of at least about 20. Transmit coil can generate a magnetic field at about the transmit resonant frequency. Rechargeable battery assembly can include a receive coil configured to receive inductively coupled current, and circuitry configured to rectify the current and communicate charging power to a storage cell. Receive coil can be part of a receive resonant circuit that exhibits resonance at about the transmit resonant frequency. Transmit circuitry can be configured to regulate alternating current produced in the transmit coil based on current flowing in the transmit resonant circuit and/or maintain the magnetic field at about the transmit resonant frequency by maintaining about a ninety degree phase shift between a square wave input and output.
摘要翻译：提供了电感耦合电池充电系统和方法。发射电路可以包括发射谐振电路的可操作部分的发射线圈，其在发射谐振频率处呈现谐振，并且至少约20的无载Q值。发射线圈可以在大约发射谐振频率处产生磁场。可再充电电池组件可以包括被配置为接收电感耦合电流的接收线圈，以及被配置为对电流进行整流并将充电电力传送到存储单元的电路。接收线圈可以是接收谐振电路的一部分，其在大约发射谐振频率处表现出共振。发射电路可以被配置为基于在发射谐振电路中流动的电流来调节在发射线圈中产生的交流电流和/或通过在方波输入和方波输入之间保持大约90度相移来保持大约在发射谐振频率处的磁场输出。

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