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1. 发明授权

US10976293B2 Agricultural processing system and method 有权
公开(公告)号：US10976293B2
公开(公告)日：2021-04-13
申请号：US15766810
申请日：2017-12-30
申请人： Mark Alan Lemkin
发明人： Mark Alan Lemkin
IPC分类号： G01N33/00 , B01L7/00 , G01N1/44 , G01N11/02 , G01N7/16
摘要： A method and device for processing an agricultural product is provided. The device includes a chamber having an opening, and a heater operative to heat the contents of the chamber. A sensor having an output is coupled to the chamber, the sensor output being processed to provide information about at least one of: a state of decarboxylation, or a quantity of a material in the contents of the chamber. The method includes loading a quantity of the agricultural product in a chamber having an port and applying an elevated temperature to the chamber to increase a rate of decarboxylation. A property of a gas is measured at the port the measurement being processed to determine one of either: a state of decarboxylation, or a quantity of material in the sample.

2. 发明授权

US08558728B1 Phase noise tolerant sampling 有权
标题翻译：相位容差采样
公开(公告)号：US08558728B1
公开(公告)日：2013-10-15
申请号：US13559909
申请日：2012-07-27
申请人： Mark Alan Lemkin , Thor Nelson Juneau
发明人： Mark Alan Lemkin , Thor Nelson Juneau
IPC分类号： H03M1/50
CPC分类号： H03L7/08 , G01R31/31709 , H03L7/18
摘要： Phase noise in a first clock signal is measured using a time to digital converter (TDC) by determining variations in the phase delay between the first clock signal and a second clock signal. The TDC can include first and second series interconnections of delay elements, first and second sets of latches, and processing circuitry coupled to the latches and configured to determine the phase delay. The TDC can include a series interconnection of delay elements, latches, and circuitry configured to selectively adjust the control signal connected to the delay elements based on the output of the latches. The phase noise measurement can be used in a sampling circuit, so as to produce a second data signal from a first data signal based on the first clock signal and the measured phase noise.
摘要翻译：通过确定第一时钟信号和第二时钟信号之间的相位延迟的变化，使用时间数字转换器（TDC）测量第一时钟信号中的相位噪声。 TDC可以包括延迟元件的第一和第二串联互连，第一和第二锁存器组以及耦合到锁存器并被配置为确定相位延迟的处理电路。 TDC可以包括延迟元件，锁存器和配置为基于锁存器的输出选择性地调整连接到延迟元件的控制信号的电路的串联互连。可以在采样电路中使用相位噪声测量，以便基于第一时钟信号和所测量的相位噪声从第一数据信号产生第二数据信号。

3. 发明申请

US20190105679A1 Irrigation monitoring system and method 审中-公开
公开(公告)号：US20190105679A1
公开(公告)日：2019-04-11
申请号：US16199196
申请日：2018-11-25
申请人： Mark Alan Lemkin
发明人： Mark Alan Lemkin
IPC分类号： B05B12/08 , A01G25/16 , G05D7/06 , B05B12/00
摘要： A method and device for monitoring an irrigation system is provided. The device includes a flow sensor and an irrigation controller comprising at least two outputs. The irrigation monitor is coupled to the irrigation controller and the flow sensor and performs an action in response to detecting a fault condition. The method includes steps of measuring flow through an irrigation feed, determining an intended state of an irrigation valve, associating the measured flow with the intended valve state, and detecting a fault condition. In some examples the irrigation monitor and irrigation controller use a single processor.

4. 发明授权

US06784500B2 High voltage integrated circuit amplifier 有权
标题翻译：高压集成电路放大器
公开(公告)号：US06784500B2
公开(公告)日：2004-08-31
申请号：US09944830
申请日：2001-08-31
申请人： Mark Alan Lemkin
发明人： Mark Alan Lemkin
IPC分类号： H01L2976
CPC分类号： H03F3/187
摘要： A circuit including at least one low voltage input, at least one high voltage output, and a field transistor having a source, a drain and a control region. The circuit may comprise a high-voltage amplifier. In this embodiment, an electrical connection between the high-voltage output terminal and the field transistor control region, and an electrical connection between the input terminal and a second transistor. Various embodiments of the field transistor are described.
摘要翻译：包括至少一个低电压输入，至少一个高电压输出和具有源极，漏极和控制区域的场晶体管的电路。电路可以包括高压放大器。在本实施例中，高电压输出端和场晶体管控制区之间的电连接以及输入端和第二晶体管之间的电连接。描述场晶体管的各种实施例。

5. 发明授权

US10166565B2 Irrigation monitoring system and method for monitoring flow rate into irrigation system to determine the existence or absence of an irrigation fault 有权
公开(公告)号：US10166565B2
公开(公告)日：2019-01-01
申请号：US15360923
申请日：2016-11-23
申请人： Mark Alan Lemkin
发明人： Mark Alan Lemkin
IPC分类号： G05D11/00 , G05D9/00 , G05D7/00 , B05B12/08 , B05B12/00 , G05D7/06 , A01G25/16
摘要： A method and device for monitoring an irrigation system is provided. The device includes a flow sensor and an irrigation controller comprising at least two outputs. The irrigation monitor is coupled to the irrigation controller and the flow sensor and performs an action in response to detecting a fault condition. The method includes steps of measuring flow through an irrigation feed, determining an intended state of an irrigation valve, associating the measured flow with the intended valve state, and detecting a fault condition. In some examples the irrigation monitor and irrigation controller use a single processor.

6. 发明授权

US08953581B1 Timing synchronization for wireless networks 有权
标题翻译：无线网络的时序同步
公开(公告)号：US08953581B1
公开(公告)日：2015-02-10
申请号：US12778624
申请日：2010-05-12
申请人： Gordon Alexander Charles , Lance Robert Doherty , Thor Nelson Juneau , Mark Alan Lemkin , Jonathan Simon , Zhenqiang Ye
发明人： Gordon Alexander Charles , Lance Robert Doherty , Thor Nelson Juneau , Mark Alan Lemkin , Jonathan Simon , Zhenqiang Ye
IPC分类号： H04J3/06 , H04B7/00 , H04L7/00 , H04L7/04
CPC分类号： H04W56/001 , H04J3/0652 , H04J3/0658 , H04L7/04 , H04L7/048 , H04W56/003
摘要： A system for synchronizing nodes in a wireless network comprises a first node and a second node. The first node comprising a transmitter, a receiver, and a first time keeper. The second node comprising a transmitter, a receiver, a second time keeper, a timing error measurer for making a timing error measurement between the first time keeper and the second time keeper. The second timekeeper is adjusted to target minimizing the timing error measurement.
摘要翻译：用于同步无线网络中的节点的系统包括第一节点和第二节点。第一节点包括发射器，接收器和第一时间保持器。第二节点包括发射器，接收器，第二时间保持器，用于在第一时间保持器和第二时间保持器之间进行定时误差测量的定时误差测量器。第二个计时器被调整为目标，以最小化定时误差测量。

7. 发明授权

US08222965B1 Radio frequency modulator 有权
标题翻译：射频调制器
公开(公告)号：US08222965B1
公开(公告)日：2012-07-17
申请号：US12877732
申请日：2010-09-08
申请人： Thor Nelson Juneau , Mark Alan Lemkin
发明人： Thor Nelson Juneau , Mark Alan Lemkin
IPC分类号： H03C3/06 , H03L7/08
CPC分类号： H03C3/0916 , H03C3/0941 , H03C3/0958 , H03C3/0975 , H03C2200/0008
摘要： A modulator for modulating a radio frequency signal comprises a voltage controlled oscillator, a first feedback path, and a second feedback path. The first feedback path is coupled between a detector output and the voltage controlled oscillator. The second feedback path is coupled between the detector output and the voltage controlled oscillator. The detector is coupled to a divided down output of the voltage controlled oscillator and a reference clock.
摘要翻译：用于调制射频信号的调制器包括压控振荡器，第一反馈路径和第二反馈路径。第一反馈路径耦合在检测器输出和压控振荡器之间。第二反馈路径耦合在检测器输出和压控振荡器之间。检测器耦合到压控振荡器的分频输出和参考时钟。

8. 发明申请

US20180141069A1 Irrigation monitoring system and method 审中-公开
公开(公告)号：US20180141069A1
公开(公告)日：2018-05-24
申请号：US15360923
申请日：2016-11-23
申请人： Mark Alan Lemkin
发明人： Mark Alan Lemkin
IPC分类号： B05B12/08 , B05B12/00 , G05D7/06
CPC分类号： B05B12/085 , A01G25/167 , B05B12/006
摘要： A method and device for monitoring an irrigation system is provided. The device includes a flow sensor and an irrigation controller comprising at least two outputs. The irrigation monitor is coupled to the irrigation controller and the flow sensor and performs an action in response to detecting a fault condition. The method includes steps of measuring flow through an irrigation feed, determining an intended state of an irrigation valve, associating the measured flow with the intended valve state, and detecting a fault condition. In some examples the irrigation monitor and irrigation controller use a single processor.

9. 发明授权

US09246436B2 Low power radio receiver 有权
标题翻译：低功率无线电接收机
公开(公告)号：US09246436B2
公开(公告)日：2016-01-26
申请号：US13550033
申请日：2012-07-16
申请人： Mark Alan Lemkin , Thor Nelson Juneau
发明人： Mark Alan Lemkin , Thor Nelson Juneau
IPC分类号： H04B1/18 , H03D7/14 , H04B1/30
CPC分类号： H04B1/18 , H03D7/1441 , H03D7/1466 , H04B1/10 , H04B1/30
摘要： A method and device for receiving a wireless signal is provided. The device includes a passive mixer having a first input node, a second input node, and at least one output node. An oscillator is coupled to the first input node of the mixer. The output of a buffer is coupled to the second input node of the mixer. An antenna is operatively coupled to the input node of the buffer. The buffer is configured to provide isolation from the mixer.
摘要翻译：提供了一种用于接收无线信号的方法和装置。该设备包括具有第一输入节点，第二输入节点和至少一个输出节点的无源混频器。振荡器耦合到混频器的第一输入节点。缓冲器的输出耦合到混频器的第二输入节点。天线可操作地耦合到缓冲器的输入节点。缓冲器被配置为提供与混合器的隔离。

10. 发明授权

US08699406B1 Timing synchronization for wireless networks 有权
标题翻译：无线网络的时序同步
公开(公告)号：US08699406B1
公开(公告)日：2014-04-15
申请号：US12778617
申请日：2010-05-12
申请人： Gordon Alexander Charles , Lance Robert Doherty , Thor Nelson Juneau , Mark Alan Lemkin , Jonathan Simon , Zhenqiang Ye
发明人： Gordon Alexander Charles , Lance Robert Doherty , Thor Nelson Juneau , Mark Alan Lemkin , Jonathan Simon , Zhenqiang Ye
IPC分类号： H04B7/212 , H04J3/06 , H04B7/00 , G06F15/16
CPC分类号： H04W56/001 , H04J3/0652 , H04J3/0658 , H04L7/04 , H04L7/048 , H04W56/003
摘要： A system for maintaining synchronization of nodes in a wireless network comprises a child node and a parent node. The child node comprising a transmitter, a receiver, and a first time keeper. The parent node comprising a transmitter, a receiver, a second time keeper. The parent node receiver is active for a guardband and wherein the guardband is adjusted to maintain synchronization of the parent node with the child node.
摘要翻译：用于维持无线网络中节点同步的系统包括子节点和父节点。子节点包括发射器，接收器和第一时间保持器。父节点包括发射机，接收机，第二时间守护者。父节点接收器对于保护带是有效的，并且其中调整保护带以保持父节点与子节点的同步。

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