公开(公告)号：US06728436B2

公开(公告)日：2004-04-27

申请号：US10242973

申请日：2002-09-13

申请人： Yue Liu ,  Changchun Li

发明人： Yue Liu ,  Changchun Li

IPC分类号： G02B628

CPC分类号： H04J14/0221 ,  H04B10/25137 ,  H04B10/505 ,  H04B10/5051 ,  H04B10/5161 ,  H04B10/541 ,  H04B10/5561 ,  H04B2210/252

摘要： The invention relates to an optical signal transmission system with phase modulation and the implementation method. The system adds a phase modulator in the optical signal-emitting module. The optical pulses after intensity modulation and a high-speed data stream are input to the phase modulator synchronously, where the optical pulses are modulated in phase according to the high-speed data stream into high-speed optical signals with chattering. According to the invention, the phase modulator added in the optical signal-emitting module modulates optical signals in phase, which has been modulated in intensity. Appropriate chattering modulation can depress effectively the non-linear effect in the transmission of optical pulses through the interaction between chromatic dispersion and non-linear effects. Thus, the power input of individual channels is increased effectively, and the passive relay regeneration distance is extended.

摘要翻译： 本发明涉及一种具有相位调制和实现方法的光信号传输系统。 该系统在光信号发射模块中增加一个相位调制器。 强度调制后的光脉冲和高速数据流被同步输入到相位调制器，其中根据高速数据流将光脉冲相位调制成具有抖动的高速光信号。 根据本发明，添加在光信号发射模块中的相位调制器已经以强度调制的同相中的光信号进行调制。 适当的抖动调制可以通过色散和非线性效应之间的相互作用有效地抑制光脉冲透射中的非线性效应。 因此，各个通道的功率输入有效增加，被动继电器再生距离延长。

公开(公告)号：US20120315638A1

公开(公告)日：2012-12-13

申请号：US13477332

申请日：2012-05-22

申请人： Haim H. Bau ,  Changchun Li ,  Michael G. Mauk ,  Robert W. Hart ,  Xianbo Qiu

发明人： Haim H. Bau ,  Changchun Li ,  Michael G. Mauk ,  Robert W. Hart ,  Xianbo Qiu

IPC分类号： C12Q1/68 ,  C12P19/34 ,  C12M1/00 ,  B01L3/00

CPC分类号： B01L3/5027 ,  B01L3/502707 ,  B01L7/525 ,  B01L2200/148 ,  B01L2300/0681 ,  B01L2400/0406 ,  B01L2400/0481 ,  C12Q1/6806

摘要： Provided are disposable, moisture-activated, self-heating cartridges useful for, e.g., isothermal nucleic acid amplification, incubation, and thermal actuation, and visual fluorescent detection of the amplification products. These devices may be self-contained and do not require any special instruments to operate.

摘要翻译： 提供了可用于例如等温核酸扩增，孵育和热致动以及扩增产物的视觉荧光检测的一次性，湿气活化的自加热盒。 这些设备可能是独立的，不需要任何特殊的仪器来操作。

公开(公告)号：US11571944B2

公开(公告)日：2023-02-07

申请号：US17102718

申请日：2020-11-24

申请人： Craig A Lindquist ,  Changchun Li ,  Attilio Crivellari

发明人： Craig A Lindquist ,  Changchun Li ,  Attilio Crivellari

IPC分类号： B60H1/32 ,  B60H1/00 ,  B60L58/26 ,  B60K11/02 ,  B60K1/00

摘要： A thermal system for a vehicle includes a high temperature coolant loop thermally coupled to a heater core, a low temperature coolant loop thermally coupled to at least one of an electric motor and power electronics, and a first four-way valve configured to selectively fluidly couple the high temperature coolant loop and the low temperature coolant loop such that coolant heated by the electric motor and/or the power electronics is directed to the heater core to facilitate heating of an airflow passing thereby.

公开(公告)号：US06833948B2

公开(公告)日：2004-12-21

申请号：US10250715

申请日：2003-07-08

申请人： Juan Chen ,  Changchun Li

发明人： Juan Chen ,  Changchun Li

IPC分类号： H01S300

CPC分类号： H04B10/2941 ,  H04B2210/256 ,  H04J14/0221

摘要： The invention discloses a method for implementing power equalization of a DWDM system, comprises: Measure and calculate, respectively, a gain spectrum characteristic curve of an optical power booster amplifier unit and a loss spectrum characteristic curve of a loss device with related wavelengths in the DWDM system; Subtracting the loss spectrum characteristic curve from the gain spectrum characteristic curve to obtain a difference curve, taking the complement curve of the difference curve as a loss characteristic target curve of a GFF; Setting in the optical power booster amplifier unit a GFF having loss characteristic curve coinciding with the loss characteristic target curve. The invention synthetically considers gain spectrum of an optical power booster amplifier unit and loss spectrum of a loss device with relating wavelengths to define a loss characteristic curve which a GFF should have. In this way, optical power flatness of every channel is effectively guaranteed. Therefore, transmission link flatness of whole system is guaranteed, and channel optical power equalization property of a system is further improved.

摘要翻译： 本发明公开了一种实现DWDM系统功率均衡的方法，包括：分别测量和计算光功率放大器单元的增益谱特性曲线和DWDM中相关波长损耗器件的损耗谱特性曲线 系统; 从增益谱特征曲线中减去损耗谱特征曲线，得到差分曲线，将差分曲线的补数曲线作为GFF的损耗特征曲线; 在光功率放大器单元中设置具有与损耗特性目标曲线一致的损耗特性曲线的GFF。 本发明综合考虑光功率放大器单元的增益谱和具有相关波长的损耗器件的损耗谱，以定义GFF应具有的损耗特性曲线。 这样就可以有效地保证每个通道的光功率平坦度。 因此，保证整个系统的传输链路平坦度，进一步提高系统的信道光功率均衡性能。

公开(公告)号：US20220161630A1

公开(公告)日：2022-05-26

申请号：US17102718

申请日：2020-11-24

申请人： Craig A. Lindquist ,  Changchun Li ,  Attilio Crivellari

发明人： Craig A. Lindquist ,  Changchun Li ,  Attilio Crivellari

IPC分类号： B60H1/00 ,  B60L58/26 ,  B60K11/02

摘要： A thermal system for a vehicle includes a high temperature coolant loop thermally coupled to a heater core, a low temperature coolant loop thermally coupled to at least one of an electric motor and power electronics, and a first four-way valve configured to selectively fluidly couple the high temperature coolant loop and the low temperature coolant loop such that coolant heated by the electric motor and/or the power electronics is directed to the heater core to facilitate heating of an airflow passing thereby.

公开(公告)号：USD1017012S1

公开(公告)日：2024-03-05

申请号：US29912948

申请日：2023-09-26

申请人： Changchun Li

设计人： Changchun Li

摘要： FIG. 1 is a front perspective view of a humidifier, showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines in the drawings illustrate the portions of the humidifier, which form no part of the claimed design.