公开(公告)号：US20060047491A1

公开(公告)日：2006-03-02

申请号：US11208844

申请日：2005-08-22

申请人： Xin Li ,  Yang Xu ,  Peng Li ,  Lawrence Pileggi

发明人： Xin Li ,  Yang Xu ,  Peng Li ,  Lawrence Pileggi

IPC分类号： G06F17/50

CPC分类号： G06F17/5036

摘要： Analog and radio frequency system-level simulation using frequency relaxation. Embodiments of the invention use a frequency relaxation approach for analog/RF system-level simulation that accommodates both large system size and complex signal space. The simulator can determine an output response for a system by partitioning the system into blocks and simulating the propagation of an input signal through the blocks. The input signal can take various forms, including a multi-tone sinusoidal signal, a continuous spectra signal, and/or a stochastic signal. Frequency relaxation is applied to produce individual responses. The output response can be computed based on obtaining convergence of the individual responses. The input to embodiments of the simulator can be a circuit netlist, or a block-level macromodel.

摘要翻译： 模拟和射频系统级仿真使用频率弛豫。 本发明的实施例使用容纳大系统尺寸和复杂信号空间的模拟/ RF系统级仿真的频率松弛方法。 模拟器可以通过将系统划分成块并且模拟通过块的输入信号的传播来确定系统的输出响应。 输入信号可以采取各种形式，包括多音频正弦信号，连续频谱信号和/或随机信号。 应用频率弛豫来产生个体反应。 可以基于获得各个响应的收敛来计算输出响应。 模拟器的实施例的输入可以是电路网表或块级宏模型。

公开(公告)号：US20050021319A1

公开(公告)日：2005-01-27

申请号：US10859621

申请日：2004-06-03

申请人： Peng Li ,  Lawrence Pileggi

发明人： Peng Li ,  Lawrence Pileggi

IPC分类号： G06F17/10 ,  G06F17/50

CPC分类号： G06F17/5036 ,  G06F17/504

摘要： According to some embodiments of the present invention, a nonlinear system may be modeled by obtaining a transfer function for the nonlinear system and generating a Taylor series expansion of the transfer function. The Taylor series expansion includes a plurality of moments respectively corresponding to a plurality of coefficients of the Taylor series terms. At least one Krylov subspace is derived that matches at least one of the plurality of moments. The nonlinear system is modeled using the at least one Krylov subspace.

摘要翻译： 根据本发明的一些实施例，可以通过获得非线性系统的传递函数并生成传递函数的泰勒级数展开来建模非线性系统。 泰勒级数展开包括分别对应于泰勒级数项的多个系数的多个力矩。 导出至少一个Krylov子空间，其匹配多个力矩中的至少一个。 非线性系统使用至少一个Krylov子空间建模。

公开(公告)号：USD1012940S1

公开(公告)日：2024-01-30

申请号：US29918046

申请日：2023-11-24

申请人： Peng Li

设计人： Peng Li

摘要： FIG. 1 is a bottom perspective view of a laptop case, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an enlarged detail view of area 8 in FIG. 2.
The broken lines in the drawings illustrate the portions of the laptop case, form no part of the claimed design.
The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

公开(公告)号：USD988576S1

公开(公告)日：2023-06-06

申请号：US29863125

申请日：2022-12-15

申请人： Peng Li

设计人： Peng Li

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

公开(公告)号：US20230094919A1

公开(公告)日：2023-03-30

申请号：US17483771

申请日：2021-09-23

申请人： Hsinho Wu ,  Peng Li ,  Masashi Shimanouchi

发明人： Hsinho Wu ,  Peng Li ,  Masashi Shimanouchi

IPC分类号： H04L1/20 ,  H04L1/00

摘要： Various embodiments provide apparatuses, systems, and methods to determine a figure of merit (FOM) of a communication link (e.g., a serial communication link, also referred to herein as a channel) between a transmitter and a receiver. The FOM may be used to, for example, determine a health of the communication link during mission mode (normal operating mode), determine a modulation scheme to use for the communication link, determine a configuration to use for the receiver and/or transmitter, and/or another suitable use case. Other embodiments may be described and claimed.

公开(公告)号：US20210328852A1

公开(公告)日：2021-10-21

申请号：US17358982

申请日：2021-06-25

申请人： Masashi Shimanouchi ,  Hsinho Wu ,  Peng Li

发明人： Masashi Shimanouchi ,  Hsinho Wu ,  Peng Li

IPC分类号： H04L27/36 ,  H04L27/38

摘要： Systems and devices are provided for receiving or transmitting IQ data (e.g., suitable for passband quadrature amplitude modulation (QAM)) over a wireline using pairs of baseband pulse amplitude modulation (PAM-n) signals. Encoding circuitry may map data from an input bit stream to IQ data that includes an in-phase component and a quadrature-phase component. Modulator circuitry may determine an in-phase PAM-n signal based on the in-phase component and a quadrature-phase PAM-n signal based on the quadrature-phase component. Driver circuitry may transmit the in-phase PAM-n signal and the quadrature-phase PAM-n signal across a wireline channel. The in-phase PAM-n signal may be different by 90° from the quadrature-phase PAM-n signal. This may enable a remote receiver on the wireline channel to detect the in-phase PAM-n signal independently of the quadrature-phase PAM-n signal.

公开(公告)号：US20210205060A1

公开(公告)日：2021-07-08

申请号：US17134263

申请日：2020-12-26

申请人： Peng Li

发明人： Peng Li

IPC分类号： A61C15/04

摘要： The invention discloses a dental floss stick, comprising an upper piece and a lower piece, wherein both the upper piece and the lower piece are U-shaped; the top of both ends of the opening of the upper piece and the top of both ends of the opening of the lower piece (are rotatably connected; the upper part of both ends of the opening of the upper piece is provided with a bulge, and the upper part of both ends of the opening of the lower piece is provided with a groove corresponding to the bulge; the middle part of the upper piece is provided with a female buckle, and the middle part of the lower piece is provided with a male buckle matching the female buckle; the upper part of both ends of the opening of the upper piece is provided with a dental floss.

公开(公告)号：US20190261633A1

公开(公告)日：2019-08-29

申请号：US16124399

申请日：2018-09-07

申请人： Zhijun Lu ,  Peng Li ,  Wangpeng Shi ,  Yongmei Tao ,  Tao Zhang

发明人： Zhijun Lu ,  Peng Li ,  Wangpeng Shi ,  Yongmei Tao ,  Tao Zhang

IPC分类号： A01N63/02 ,  C12R1/07

摘要： A bacillus velezensis and its application in plants is provided. The bacillus velezensis is Bacillus velezensis NSZ-YBGJ0001, and the deposit number is CGMCC No. 14384. The Bacillus velezensis can effectively prevent and control plant diseases, has no harm to the plants itself, and can promote plant growth to some extent. The use of Bacillus velezensis microbial agent can replace or reduce the use of chemical pesticides; it largely protects the ecological environment and the quality and safety of agricultural products.

公开(公告)号：US09680675B1

公开(公告)日：2017-06-13

申请号：US13597618

申请日：2012-08-29

申请人： Donald Alderrou ,  Peng Li ,  Weiqi Ding

发明人： Donald Alderrou ,  Peng Li ,  Weiqi Ding

IPC分类号： H04L27/01

CPC分类号： H04B1/38 ,  H04B17/309 ,  H04L25/03343 ,  H04L25/03885 ,  H04L27/01

摘要： One embodiment relates to a method of automated adaptation of a transmitter equalizer. A multi-dimensional search space of tap settings for the transmitter equalizer is divided into multiple single-dimensional search spaces, each single-dimensional search space being associated with a single tap of the transmitter equalizer. The multiple single-dimensional search spaces are searched in series, and a tap for a single-dimensional search space is set before searching a next single-dimensional search space. Another embodiment relates to a transceiver with adaptation circuitry configured to implement the above-described method. Other embodiments, aspects, and features are also disclosed.

公开(公告)号：US09441577B2

公开(公告)日：2016-09-13

申请号：US13389795

申请日：2010-08-11

申请人： Dequan Liang ,  Weizhong Wang ,  Xiangfu Dai ,  Nian Li ,  Xingpu Wang ,  Peng Li ,  Shucheng Lu ,  Yuqiong Luo ,  Zhangying Li ,  Jinsong Tan ,  Dan Wu ,  Sen Lin

发明人： Dequan Liang ,  Weizhong Wang ,  Xiangfu Dai ,  Nian Li ,  Xingpu Wang ,  Peng Li ,  Shucheng Lu ,  Yuqiong Luo ,  Zhangying Li ,  Jinsong Tan ,  Dan Wu ,  Sen Lin

IPC分类号： F02M21/06 ,  B60P3/22 ,  G05D16/20

CPC分类号： F02M21/06 ,  B60P3/225 ,  G05D16/2033 ,  Y02T10/32 ,  Y10T137/6855 ,  Y10T137/7761 ,  Y10T137/86196 ,  Y10T137/86292 ,  Y10T137/87925

摘要： A pressure reducing system for fuel gas and a natural gas dewaxing vehicle are provided. The pressure reducing system includes fuel gas pipelines which consist of successively connected a high pressure pipeline, a medium pressure pipeline and a low pressure pipeline in the flow direction of fuel gas. The tail end of the low pressure pipeline connects with a combustion apparatus. A high pressure relief valve, a high pressure air feed valve, a heat exchanger and a primary pressure reducing valve subassembly are connected on the high pressure pipeline. The heat exchanger is provided with a hot fluid inlet and a hot fluid outlet, where the hot fluid inlet connects with a hot water apparatus, and the hot fluid outlet connects with a water storage apparatus. The medium pressure pipeline is equipped with a medium pressure relief valve and a secondary pressure reducing valve.

摘要翻译： 提供了一种用于燃料气体和天然气脱蜡车辆的减压系统。 减压系统包括燃料气管道，其包括在燃料气体的流动方向上连续连接高压管道，中压管道和低压管道。 低压管道的尾端与燃烧装置连接。 在高压管道上连接有高压溢流阀，高压空气供给阀，热交换器和主减压阀子组件。 热交换器设置有热流体入口和热流体出口，其中热流体入口与热水装置连接，热流体出口与储水装置连接。 中压管道配有中压安全阀和二次减压阀。