公开(公告)号：US08484032B2

公开(公告)日：2013-07-09

申请号：US12248192

申请日：2008-10-09

申请人： Donald Edward Becker ,  Richard Philip Tucker ,  William Edwards ,  Baohua Shu ,  Laigui Qin ,  Wei Chen

发明人： Donald Edward Becker ,  Richard Philip Tucker ,  William Edwards ,  Baohua Shu ,  Laigui Qin ,  Wei Chen

IPC分类号： G10L11/00

CPC分类号： G08B25/14 ,  G08B25/012

摘要： A system and method for operating a security system include a device control module configured for electronic communication with a plurality of devices and a user interface coupled in electronic communication with the device control module. The user interface includes a voice memory and a first speaker. The user interface is configured to receive a first system event from the device control module identifying a first condition detected by the security system. The user interface is further configured to retrieve a voice message from the voice memory corresponding to the first system event and transmit the voice message via the first speaker.

摘要翻译： 用于操作安全系统的系统和方法包括被配置为与多个设备进行电子通信的设备控制模块和与设备控制模块电子通信耦合的用户界面。 用户接口包括语音存储器和第一扬声器。 用户接口被配置为从设备控制模块接收识别由安全系统检测到的第一状况的第一系统事件。 用户接口还被配置为从对应于第一系统事件的语音存储器检索语音消息，并且经由第一说话者发送语音消息。

公开(公告)号：US08385538B2

公开(公告)日：2013-02-26

申请号：US12332178

申请日：2008-12-10

申请人： Laigui Qin ,  Donald Edward Becker ,  William Edwards ,  Baohua Shu ,  Wei Chen

发明人： Laigui Qin ,  Donald Edward Becker ,  William Edwards ,  Baohua Shu ,  Wei Chen

IPC分类号： H04M9/00

CPC分类号： H04B1/58 ,  H04B1/583 ,  H04B3/03

摘要： A differential transformer-free hybrid circuit includes a first amplifier configured to receive a first signal from a transmitter and output the first signal to a telephone loop, and a second amplifier configured to receive a second signal from the telephone loop and output the second signal to a receiver. Further, the differential transformer-free hybrid circuit also includes at least one balanced network element and a transformer-less interface configured to couple the first amplifier and the second amplifier to the telephone loop, wherein the transformer-less interface includes at least one current blocking device.

摘要翻译： 一种差分无变压器混合电路包括：第一放大器，被配置为从发射器接收第一信号并将第一信号输出到电话回路;以及第二放大器，被配置为从电话回路接收第二信号，并将第二信号输出到 接收器 此外，差分无变压器的混合电路还包括至少一个平衡网络元件和被配置为将第一放大器和第二放大器耦合到电话回路的无变压器接口，其中无变压器接口包括至少一个电流阻塞 设备。

公开(公告)号：US20100094636A1

公开(公告)日：2010-04-15

申请号：US12248192

申请日：2008-10-09

申请人： Donald Edward Becker ,  Richard Philip Tucker ,  William Edwards ,  Baohua Shu ,  Laigui Qin ,  Wei Chen

发明人： Donald Edward Becker ,  Richard Philip Tucker ,  William Edwards ,  Baohua Shu ,  Laigui Qin ,  Wei Chen

IPC分类号： G10L11/00

CPC分类号： G08B25/14 ,  G08B25/012

摘要： A system and method for operating a security system include a device control module configured for electronic communication with a plurality of devices and a user interface coupled in electronic communication with the device control module. The user interface includes a voice memory and a first speaker. The user interface is configured to receive a first system event from the device control module identifying a first condition detected by the security system. The user interface is further configured to retrieve a voice message from the voice memory corresponding to the first system event and transmit the voice message via the first speaker.

摘要翻译： 用于操作安全系统的系统和方法包括被配置为与多个设备进行电子通信的设备控制模块和与设备控制模块电子通信耦合的用户界面。 用户接口包括语音存储器和第一扬声器。 用户接口被配置为从设备控制模块接收识别由安全系统检测到的第一状况的第一系统事件。 用户接口还被配置为从对应于第一系统事件的语音存储器检索语音消息，并且经由第一说话者发送语音消息。

公开(公告)号：US20100142699A1

公开(公告)日：2010-06-10

申请号：US12332178

申请日：2008-12-10

申请人： Laigui Qin ,  Donald Edward Becker ,  William Edwards ,  Baohua Shu ,  Wei Chen

发明人： Laigui Qin ,  Donald Edward Becker ,  William Edwards ,  Baohua Shu ,  Wei Chen

IPC分类号： H04M1/00

CPC分类号： H04B1/58 ,  H04B1/583 ,  H04B3/03

摘要： A differential transformer-free hybrid circuit includes a first amplifier configured to receive a first signal from a transmitter and output the first signal to a telephone loop, and a second amplifier configured to receive a second signal from the telephone loop and output the second signal to a receiver. Further, the differential transformer-free hybrid circuit also includes at least one balanced network element and a transformer-less interface configured to couple the first amplifier and the second amplifier to the telephone loop, wherein the transformer-less interface includes at least one current blocking device.

摘要翻译： 一种差分无变压器混合电路包括：第一放大器，被配置为从发射器接收第一信号并将第一信号输出到电话回路;以及第二放大器，被配置为从电话回路接收第二信号并将第二信号输出到 接收器 此外，差分无变压器的混合电路还包括至少一个平衡网络元件和被配置为将第一放大器和第二放大器耦合到电话回路的无变压器接口，其中无变压器接口包括至少一个电流阻塞 设备。

公开(公告)号：US12077787B2

公开(公告)日：2024-09-03

申请号：US17469899

申请日：2021-09-09

申请人： Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

发明人： Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

IPC分类号： C12N9/10 ,  C12P7/6445

CPC分类号： C12N9/1029 ,  C12P7/6445 ,  C12Y203/0102

摘要： Disclosed is a diacylglycerol acyltransferase 1, a recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1, and application thereof in production of triacylglycerol. The diacylglycerol acyltransferase 1 of the invention has a function of catalyzing synthesis of triacylglycerol. After the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 of the invention is subjected to induction culture for 48 h, the content of total fatty acid and triacylglycerol in the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 can be respectively increased by 1.94 folds and 12.09 folds as compared with those of Saccharomyces cerevisiae without the recombinant diacylglycerol acyltransferase 1. The instant invention provides a method for improving the ability of microorganisms to produce polyunsaturated fatty acids (PUFAs) by means of genetic engineering.

公开(公告)号：US20220316281A1

公开(公告)日：2022-10-06

申请号：US17223127

申请日：2021-04-06

申请人： Farhat Shaikh ,  Navin Sakthivel ,  Aaron Avagliano ,  Wei Chen

发明人： Farhat Shaikh ,  Navin Sakthivel ,  Aaron Avagliano ,  Wei Chen

IPC分类号： E21B17/00 ,  H01B1/18 ,  C04B37/02 ,  C04B37/00

摘要： An electrically conductive ceramic composite conductor configured for downhole operations includes a first portion formed from an electrically non-conductive ceramic material having a first coefficient of thermal expansion (CTE). The first portion includes an outer surface. A second portion is disposed radially inwardly of the outer surface. The second portion is formed from an electrically conductive ceramic material having a second CTE that is substantially similar to the first CTE.

公开(公告)号：USD962002S1

公开(公告)日：2022-08-30

申请号：US29808797

申请日：2021-09-23

申请人： Wei Chen

设计人： Wei Chen

公开(公告)号：US11408163B2

公开(公告)日：2022-08-09

申请号：US16899621

申请日：2020-06-12

申请人： Wei Chen ,  Hao Chen

发明人： Wei Chen ,  Hao Chen

IPC分类号： E03F5/04

摘要： A drain floor, including a drain base, a drain body including a cavity, a drain cup, a supporting frame; and a reset member. The drain cup includes a cup body, a stem, and a base. The cup body includes a through hole, and two ends of the stem are connected to the cup body and the base, respectively. The cup body is disposed in the cavity and the base is disposed out of the cavity. The space between the drain body and the drain cup forms an annular channel, and the annular channel communicates with the through hole. The annular channel includes a water inlet and a water outlet. The reset member is connected to the drain cup and is movable with respect to the drain cup to open and close the water outlet. The supporting frame connects the drain body and the reset member.

公开(公告)号：US20190165848A1

公开(公告)日：2019-05-30

申请号：US16309941

申请日：2017-06-07

申请人： Di Han ,  Bo Bai ,  Wei Chen ,  Xin Guo ,  Shuai Liu

发明人： Di Han ,  Bo Bai ,  Wei Chen ,  Xin Guo ,  Shuai Liu

IPC分类号： H04B7/06 ,  H04W24/10 ,  H04W28/02 ,  H04W28/08 ,  H04B17/309 ,  H04W40/22 ,  H04W72/04

摘要： Provided are an electronic device for a network control terminal and a network node, and a method for the electronic device. The electronic device for a network control terminal comprises processing circuitry configured to set a first condition concerning a beam-forming capacity of a network node for determining the network node capable of serving as a relay node, and to generate control signaling of indication information comprising the first condition for indicating the network node served by the network control terminal.

公开(公告)号：US10108049B2

公开(公告)日：2018-10-23

申请号：US12794623

申请日：2010-06-04

申请人： EnkhAmgalan Dorjgotov ,  Zhibing Ge ,  Ming Xu ,  Cheng Chen ,  Young Bae Park ,  John Z. Zhong ,  Wei Chen ,  Shawn Robert Gettemy

发明人： EnkhAmgalan Dorjgotov ,  Zhibing Ge ,  Ming Xu ,  Cheng Chen ,  Young Bae Park ,  John Z. Zhong ,  Wei Chen ,  Shawn Robert Gettemy

IPC分类号： G09G3/36 ,  G02F1/1337

摘要： Devices and methods related to high-contrast liquid crystal displays (LCDs) are provided. For example, such an electronic device may include an LCD with two liquid crystal alignment layers not symmetric to one another and upper and lower polarizing layers respectively above and below the alignment layers. Light transmittance through the plurality of pixels may increase monotonically with gray scale voltage. The display may operate using a gray scale level 0 voltage higher than a minimum gray scale level 0 voltage capability of the display. Additionally or alternatively, liquid crystal molecular alignment axes of the two alignment layers may be offset from one another by an angle other than a multiple of 180 degrees. Additionally or alternatively, a first polarizing axis of the upper polarizing layer or a second polarizing axis of the lower polarizing layer, or both, may be neither parallel nor perpendicular to one of the liquid crystal molecular alignment axes.