公开(公告)号：US20120137870A1

公开(公告)日：2012-06-07

申请号：US12363227

申请日：2009-01-30

Applicant: Timothy Lindsay ,  Quan Le ,  Jason Jackson

Inventor： Timothy Lindsay ,  Quan Le ,  Jason Jackson

IPC: F41A5/18 ,  F41A19/58 ,  F41A19/59 ,  F41A21/36 ,  F41A21/38

CPC classification number: F41A1/10

Abstract: The invention relates to firearms and especially shotguns as well as devices or mechanisms for reducing felt recoil. In particular, the invention relates to a gas-operated device to reduce felt recoil using a recoil suppressing mass, or recoil mass, to create a counter-acting force to the recoil force. The recoil mass moves in response to the gas pressure in the barrel after firing, and more particularly the control of the flow of gas into a chamber to force the recoil mass to move and generate a recoil suppressing force. In one aspect, incorporating the gas-operated device in a firearm can improve the operator's control of the firearm and measurably reduces felt recoil and/or muzzle climb

Abstract translation: 本发明涉及火器，特别是霰弹枪，以及用于减少毛毡反冲的装置或机构。 特别地，本发明涉及一种气体操作装置，其使用反冲抑制物质或反冲质量减少毛毡反冲，以产生对反冲力的反作用力。 反冲质量响应于焙烧后的筒体中的气体压力而移动，更具体地说是控制气体流入室中以迫使反冲物质移动并产生反冲抑制力。 在一个方面，将气体操作装置结合在火器中可以改善操作者对枪支的控制，并可以显着地减少毛毡反冲和/或枪口爬升

公开(公告)号：USD650035S1

公开(公告)日：2011-12-06

申请号：US29290773

申请日：2008-01-11

Applicant: Timothy Lindsay ,  Quan Le ,  David Kucy

Designer： Timothy Lindsay ,  Quan Le ,  David Kucy

公开(公告)号：USD650034S1

公开(公告)日：2011-12-06

申请号：US29290772

申请日：2008-01-11

Applicant: Timothy Lindsay ,  Andrew Finn ,  Charles Kushell ,  David Kucy ,  Quan Le ,  Jeremy Wilkens ,  Francisco Hernandez

Designer： Timothy Lindsay ,  Andrew Finn ,  Charles Kushell ,  David Kucy ,  Quan Le ,  Jeremy Wilkens ,  Francisco Hernandez

公开(公告)号：US20110129233A1

公开(公告)日：2011-06-02

申请号：US12905329

申请日：2010-10-15

Applicant: Jong Deog KIM ,  Quan Le

Inventor： Jong Deog KIM ,  Quan Le

IPC: H04B10/06

CPC classification number: H04B10/69 ,  H04B10/6933

Abstract: A burst-mode optical receiver and a timing control method are provided. The receiver receiving the burst-mode optical signal includes a transimpedance amplifier (TIA) for receiving a single current information signal and converting the single current information signal into a single voltage signal, a differential signal converter for converting the single voltage signal, received from the TIA, into differential signals, and an automatic offset control limiting amplifier (AOC-LA) for automatically controlling and amplifying an offset of the differential signals. The receiver further includes a gain controller for generating a gain value control signal based on an intensity of a burst packet of the single voltage signal to control a gain value of the TIA, and a burst detector for receiving the differential signals, detecting burst packets, and generating a burst detection signal for the start timing of each of the burst packets.

Abstract translation: 提供突发模式光接收机和定时控制方法。 接收突发模式光信号的接收机包括用于接收单个电流信息信号并将单个电流信息信号转换为单个电压信号的跨阻抗放大器（TIA），用于转换单个电压信号的差分信号转换器 TIA，差分信号和自动偏移控制限幅放大器（AOC-LA），用于自动控制和放大差分信号的偏移。 接收机还包括增益控制器，用于基于单个电压信号的脉冲串分组的强度产生增益值控制信号，以控制TIA的增益值;以及脉冲串检测器，用于接收差分信号，检测脉冲串分组， 以及产生用于每个突发分组的开始定时的脉冲串检测信号。

公开(公告)号：US08660439B2

公开(公告)日：2014-02-25

申请号：US12086225

申请日：2006-12-05

Applicant: Ho-Yong Kang ,  Hyun-Kyun Choi ,  Quan Le ,  Yool Kwon ,  Bong-Tae Kim ,  Sang-Gug Lee

Inventor： Ho-Yong Kang ,  Hyun-Kyun Choi ,  Quan Le ,  Yool Kwon ,  Bong-Tae Kim ,  Sang-Gug Lee

IPC: H04B10/69

CPC classification number: H04B10/6931 ,  H03G3/3084 ,  H04B10/66

Abstract: A transimpedance amplifier for a burst mode optical communication converts a burst current signal into differential output voltage signals. Using a multi-level digital AGC mechanism, the transimpedance amplifier is rapidly adapted to a burst signal whose amplitude varies in a wide range. By using an adaptive level detection method, a multi-level digital AGC can be implemented without using ADC. In addition, because the transimpedance amplifier uses a selective reset generation scheme that performs a reset operation for itself after a high power burst, a burst mode operation can be performed without external reset signals. Accordingly, the transimpedance amplifier can be integrated with an optical detector within a TO-can. Furthermore, the transimpedance amplifier can have the burst mode capability and the best sensitivity.

Abstract translation: 用于突发模式光通信的跨阻放大器将突发电流信号转换成差分输出电压信号。 使用多电平数字AGC机制，跨阻放大器快速适应幅度在宽范围内变化的脉冲串信号。 通过使用自适应电平检测方法，可以在不使用ADC的情况下实现多电平数字AGC。 此外，由于跨阻抗放大器使用在高功率突发之后对其自身执行复位操作的选择性复位产生方案，所以可以在没有外部复位信号的情况下执行突发模式操作。 因此，跨阻放大器可以与TO-can内的光学检测器集成。 此外，跨阻放大器可以具有突发模式能力和最佳灵敏度。

公开(公告)号：US08433206B2

公开(公告)日：2013-04-30

申请号：US12905329

申请日：2010-10-15

Applicant: Jong Deog Kim ,  Quan Le

Inventor： Jong Deog Kim ,  Quan Le

IPC: H04B10/06

CPC classification number: H04B10/69 ,  H04B10/6933

Abstract: A burst-mode optical receiver and a timing control method are provided. The receiver receiving the burst-mode optical signal includes a transimpedance amplifier (TIA) for receiving a single current information signal and converting the single current information signal into a single voltage signal, a differential signal converter for converting the single voltage signal, received from the TIA, into differential signals, and an automatic offset control limiting amplifier (AOC-LA) for automatically controlling and amplifying an offset of the differential signals. The receiver further includes a gain controller for generating a gain value control signal based on an intensity of a burst packet of the single voltage signal to control a gain value of the TIA, and a burst detector for receiving the differential signals, detecting burst packets, and generating a burst detection signal for the start timing of each of the burst packets.

Abstract translation: 提供突发模式光接收机和定时控制方法。 接收突发模式光信号的接收机包括用于接收单个电流信息信号并将单个电流信息信号转换为单个电压信号的跨阻抗放大器（TIA），用于转换单个电压信号的差分信号转换器 TIA，差分信号和自动偏移控制限幅放大器（AOC-LA），用于自动控制和放大差分信号的偏移。 接收机还包括增益控制器，用于基于单个电压信号的脉冲串分组的强度产生增益值控制信号，以控制TIA的增益值;以及脉冲串检测器，用于接收差分信号，检测脉冲串分组， 以及产生用于每个突发分组的开始定时的脉冲串检测信号。

公开(公告)号：US20100014866A1

公开(公告)日：2010-01-21

申请号：US12086225

申请日：2006-12-05

Applicant: Ho-Yong Kang ,  Hyun-Kyun Choi ,  Quan Le ,  Yool Kwon ,  Bong-Tae Kim ,  Sang-Gug Lee

Inventor： Ho-Yong Kang ,  Hyun-Kyun Choi ,  Quan Le ,  Yool Kwon ,  Bong-Tae Kim ,  Sang-Gug Lee

IPC: H04J14/08

CPC classification number: H04B10/6931 ,  H03G3/3084 ,  H04B10/66

Abstract: A transimpedance amplifier for a burst mode optical communication converts a burst current signal into differential output voltage signals. Using a multi-level digital AGC mechanism, the transimpedance amplifier is rapidly adapted to a burst signal whose amplitude varies in a wide range. By using an adaptive level detection method, a multi-level digital AGC can be implemented without using ADC. In addition, because the transimpedance amplifier uses a selective reset generation scheme that performs a reset operation for itself after a high power burst, a burst mode operation can be performed without external reset signals. Accordingly, the transimpedance amplifier can be integrated with an optical detector within a TO-can. Furthermore, the transimpedance amplifier can have the burst mode capability and the best sensitivity.

Abstract translation: 用于突发模式光通信的跨阻放大器将突发电流信号转换成差分输出电压信号。 使用多电平数字AGC机制，跨阻放大器快速适应幅度在宽范围内变化的脉冲串信号。 通过使用自适应电平检测方法，可以在不使用ADC的情况下实现多电平数字AGC。 此外，由于跨阻抗放大器使用在高功率突发之后对其自身执行复位操作的选择性复位产生方案，所以可以在没有外部复位信号的情况下执行突发模式操作。 因此，跨阻放大器可以与TO-can内的光学检测器集成。 此外，跨阻放大器可以具有突发模式能力和最佳灵敏度。