公开(公告)号：USD936274S1

公开(公告)日：2021-11-16

申请号：US29773646

申请日：2021-03-10

Applicant: Jianjun Chen

Designer： Jianjun Chen

公开(公告)号：US08391377B2

公开(公告)日：2013-03-05

申请号：US13026914

申请日：2011-02-14

Applicant: Yuanrong Zhu ,  Jianjun Chen ,  Zhubiao He ,  Jianfeng Wu ,  Ming Xu ,  Yi Zhang ,  Yuntao Zhu ,  Pinghua He

Inventor： Yuanrong Zhu ,  Jianjun Chen ,  Zhubiao He ,  Jianfeng Wu ,  Ming Xu ,  Yi Zhang ,  Yuntao Zhu ,  Pinghua He

IPC: H04L27/00

CPC classification number: H01Q1/246 ,  H01Q3/267 ,  H01Q3/34 ,  H04B7/0617 ,  H04B7/0842 ,  H04B17/11 ,  H04B17/21

Abstract: An active antenna, a base station, a method for refreshing the amplitude and phase, and a signal processing method are disclosed to simplify the structure of a phase shifter and guarantee the reliability of the phase shifter. The active antenna or the base station includes an antenna dipole array, a transceiver array, a digital processing unit (DPU), and a transceiving calibration unit. During signal reception, the transceiver demodulates a radio frequency (RF) signal of the antenna dipole into an IQ analog signal, and outputs the IQ analog signal to the DPU; the DPU converts the demodulated IQ analog signal into an IQ digital signal, and performs digital beam forming (DBF) on the IQ digital signal according to the transceiving calibration unit; during signal transmission, the transceiver modulates the IQ analog signal of the DPU into an RF signal, and outputs the RF signal to the antenna dipole; the DPU converts a signal of a base band unit (BBU) into an IQ digital signal in serial/parallel (S/P) mode, and performs DBF on the IQ digital signal according to the transceiving calibration unit.

Abstract translation: 公开了有源天线，基站，振幅和相位刷新的方法以及信号处理方法，以简化移相器的结构并保证移相器的可靠性。 有源天线或基站包括天线偶极子阵列，收发器阵列，数字处理单元（DPU）和收发校准单元。 在信号接收期间，收发器将天线偶极子的射频（RF）信号解调为IQ模拟信号，并将IQ模拟信号输出到DPU; DPU将解调的IQ模拟信号转换为IQ数字信号，并根据收发校准单元对IQ数字信号进行数字波束形成（DBF）; 在信号传输期间，收发器将DPU的IQ模拟信号调制成RF信号，并将RF信号输出到天线偶极子; DPU将基带单元（BBU）的信号以串行/并行（S / P）模式转换为IQ数字信号，并根据收发校准单元对IQ数字信号执行DBF。

公开(公告)号：US20120258938A1

公开(公告)日：2012-10-11

申请号：US13460375

申请日：2012-04-30

Applicant: Andrej Slominski ,  Robert C. Tuckey ,  Edith Tang ,  Elaine Tieu ,  Minh Nguyen ,  Zorica Janjetovic ,  Jianjun Chen ,  Wei Li ,  Yan Lu ,  Duane D. Miller ,  Jordan K. Zjawiony ,  Arnold E. Postlethwaite

Inventor： Andrej Slominski ,  Robert C. Tuckey ,  Edith Tang ,  Elaine Tieu ,  Minh Nguyen ,  Zorica Janjetovic ,  Jianjun Chen ,  Wei Li ,  Yan Lu ,  Duane D. Miller ,  Jordan K. Zjawiony ,  Arnold E. Postlethwaite

IPC: C12P15/00 ,  A61K31/593 ,  A61K8/67 ,  A61P17/00 ,  A61P17/06 ,  A61P35/00 ,  A61P37/06 ,  A61P29/00 ,  A61P25/00 ,  A61P1/00 ,  A61P3/10 ,  A61P3/04 ,  A61P9/10 ,  A61Q19/00 ,  C12N5/07 ,  A61P19/06 ,  C07C401/00

CPC classification number: C07J3/00 ,  A61K8/345 ,  A61Q19/08 ,  C07J11/00

Abstract: Provided herein are steroidal compounds that are androsta-5,7-dienes or pregna-5,7-dienes and ultraviolet B (UVB) conversion products thereof and cholecalciferol derivatives hydroxylated at one or more of C1, C17, C20, C23, C24, C25, and C26 which includes pharmaceutical, cosmeceutical or nutraceutical compositions of the steroidal compounds as shown in Tables 1A, 2A and 3. Also provided is a method for producing hydroxylated metabolites of cholecalciferol via CYP11A1, CYP24, CYP27A1, or CYP27B1 enzyme systems where the hydroxylase has an activity to hydroxylate position C1 or C20 or other position of the sidechain of a secosteroid or its 5,7-dieneal precursor and the hydroxylated metabolites so produced. Methods are provided for inhibiting proliferation of either a normally or abnormally proliferating cell, for modifying immune activity, or for treating a condition associated with the proliferating or quiescent cell or immune cells by contacting the cell with or administering any of the compounds described herein.

Abstract translation: 本文提供的是甾族-5,7-二烯或前 - 5,7-二烯的甾族化合物和其紫外线B（UVB）转化产物和在C1，C17，C20，C23，C24， C25和C26，其包括如表1A，2A和3所示的甾体化合物的药物，药妆或营养组合物。还提供了通过CYP11A1，CYP24，CYP27A1或CYP27B1酶系统生产胆钙化甾醇的羟化代谢物的方法，其中 羟化酶具有羟基化位置C1或C20或类固醇或其5,7-二醛前体的侧链的其它位置和如此生成的羟基化代谢物的活性。 提供了通过使细胞与本文所述的任何化合物接触或施用任何本文所述的化合物来抑制正常或异常增殖细胞增殖，改善免疫活性或用于治疗与增殖或静止细胞或免疫细胞相关的病症的方法。

公开(公告)号：US20120071524A1

公开(公告)日：2012-03-22

申请号：US13216927

申请日：2011-08-24

Applicant: Yan Lu ,  Chien-Ming Li ,  Zhao Wang ,  Jianjun Chen ,  Wei Li ,  James T. DALTON ,  Duane D. Miller ,  Charles Duke ,  Sunjoo Ahn

Inventor： Yan Lu ,  Chien-Ming Li ,  Zhao Wang ,  Jianjun Chen ,  Wei Li ,  James T. DALTON ,  Duane D. Miller ,  Charles Duke ,  Sunjoo Ahn

IPC: A61K31/427 ,  C07D263/32 ,  C07D413/12 ,  C07D233/22 ,  C07D403/04 ,  A61P35/02 ,  A61K31/426 ,  A61K31/421 ,  A61K31/4178 ,  A61K31/4174 ,  A61P35/00 ,  C07D277/42 ,  C07D403/12

CPC classification number: A61K31/425 ,  A61K45/06 ,  C07D263/32 ,  C07D277/24 ,  C07D277/28 ,  C07D277/56 ,  C07D417/04 ,  A61K2300/00

Abstract: The present invention relates to novel compounds having anti-cancer activity, methods of making these compounds, and their use for treating cancer and drug-resistant tumors, e.g. melanoma, metastatic melanoma, drug resistant melanoma, prostate cancer and drug resistant prostate cancer.

Abstract translation: 本发明涉及具有抗癌活性的新化合物，制备这些化合物的方法及其用于治疗癌症和药物抗性肿瘤的用途，例如， 黑素瘤，转移性黑素瘤，耐药性黑素瘤，前列腺癌和耐药前列腺癌。

公开(公告)号：US20110134972A1

公开(公告)日：2011-06-09

申请号：US13026914

申请日：2011-02-14

Applicant: Yuanrong ZHU ,  Jianjun CHEN ,  Zhuobiao HE ,  Jianfeng WU ,  Ming XU ,  Yi ZHANG ,  Yuntao ZHU ,  Pinghua HE

Inventor： Yuanrong ZHU ,  Jianjun CHEN ,  Zhuobiao HE ,  Jianfeng WU ,  Ming XU ,  Yi ZHANG ,  Yuntao ZHU ,  Pinghua HE

IPC: H04B17/00 ,  H04B1/38 ,  H04L27/06 ,  H04L27/04 ,  H04L25/49

CPC classification number: H01Q1/246 ,  H01Q3/267 ,  H01Q3/34 ,  H04B7/0617 ,  H04B7/0842 ,  H04B17/11 ,  H04B17/21

Abstract: An active antenna, a base station, a method for refreshing the amplitude and phase, and a signal processing method are disclosed to simplify the structure of a phase shifter and guarantee the reliability of the phase shifter. The active antenna or the base station includes an antenna dipole array, a transceiver array, a digital processing unit (DPU), and a transceiving calibration unit. During signal reception, the transceiver demodulates a radio frequency (RF) signal of the antenna dipole into an IQ analog signal, and outputs the IQ analog signal to the DPU; the DPU converts the demodulated IQ analog signal into an IQ digital signal, and performs digital beam forming (DBF) on the IQ digital signal according to the transceiving calibration unit; during signal transmission, the transceiver modulates the IQ analog signal of the DPU into an RF signal, and outputs the RF signal to the antenna dipole; the DPU converts a signal of a base band unit (BBU) into an IQ digital signal in serial/parallel (S/P) mode, and performs DBF on the IQ digital signal according to the transceiving calibration unit.

Abstract translation: 公开了有源天线，基站，振幅和相位刷新的方法以及信号处理方法，以简化移相器的结构并保证移相器的可靠性。 有源天线或基站包括天线偶极子阵列，收发器阵列，数字处理单元（DPU）和收发校准单元。 在信号接收期间，收发器将天线偶极子的射频（RF）信号解调为IQ模拟信号，并将IQ模拟信号输出到DPU; DPU将解调的IQ模拟信号转换为IQ数字信号，并根据收发校准单元对IQ数字信号进行数字波束形成（DBF）; 在信号传输期间，收发器将DPU的IQ模拟信号调制成RF信号，并将RF信号输出到天线偶极子; DPU将基带单元（BBU）的信号以串行/并行（S / P）模式转换为IQ数字信号，并根据收发校准单元对IQ数字信号执行DBF。

公开(公告)号：US20110118228A1

公开(公告)日：2011-05-19

申请号：US12807178

申请日：2010-08-30

Applicant: Andrzej Slominski ,  Wei Li ,  Blazej Zbytek ,  Robert C. Tuckey ,  Jordan K. Zjawiony ,  Minh Ngoc Nguyen ,  Zorica Janjetovic ,  Michal A. Zmijewski ,  Trevor W. Sweatman ,  Duane D. Miller ,  Jianjun Chen ,  Arnold E. Postlethwaite

Inventor： Andrzej Slominski ,  Wei Li ,  Blazej Zbytek ,  Robert C. Tuckey ,  Jordan K. Zjawiony ,  Minh Ngoc Nguyen ,  Zorica Janjetovic ,  Michal A. Zmijewski ,  Trevor W. Sweatman ,  Duane D. Miller ,  Jianjun Chen ,  Arnold E. Postlethwaite

IPC: A61K31/57 ,  C07J5/00 ,  C12N5/00 ,  A61P35/00 ,  A61P35/02 ,  A61P17/00 ,  A61P19/02 ,  A61P3/10 ,  A61P3/04 ,  A61P9/10 ,  C12P33/06

CPC classification number: C07C401/00 ,  A61K8/63 ,  A61K2800/81 ,  A61K2800/94 ,  A61Q19/00 ,  C07J3/00 ,  C07J11/00 ,  C12P7/02

Abstract: Provided herein are steroidal compounds that are androsta-5,7-dienes or a pregna-5,7-dienes and ultraviolet B (UVB) conversion products thereof which includes pharmaceutical compositions of the steroidal compounds as shown in Tables 1 and 2. Also provided is a method for producing hydroxylated metabolites of cholecalciferol or ergocalciferol via the P450scc (CYP11A1) or CYP27B1 enzyme systems where the hydroxylase has an activity to hydroxylate position C20 of a secosteroid or its 5,7-dieneal precursor and the hydroxylated metabolites so produced. In addition, a method for inhibiting proliferation of either a normally or abnormally proliferating cell by contacting the cell with any of the compounds described herein. A related method is provided of treating a condition associated with the proliferating cell such as a cancer, a skin disorder, a defect in cell differentiation, cosmetic, prophylaxsis, or healthy cell maintenance.

Abstract translation: 本文提供的是类固醇化合物，其是雄甾-5,7-二烯或其前体-5,7-二烯和紫外线B（UVB）转化产物，其包括如表1和2所示的甾体化合物的药物组合物。还提供 是通过P450scc（CYP11A1）或CYP27B1酶系统产生胆钙化醇或麦角钙化醇的羟化代谢物的方法，其中羟化酶具有使羟基化为羟基化的第二类固醇或其5,7-二醛前体的位置C20和如此生成的羟基化代谢物的活性。 此外，通过使细胞与本文所述的任何化合物接触来抑制正常或异常增殖细胞增殖的方法。 提供了一种相关方法来治疗与增殖细胞相关的病症，例如癌症，皮肤病症，细胞分化缺陷，化妆品，预防或健康细胞维持。

公开(公告)号：USD1031524S1

公开(公告)日：2024-06-18

申请号：US29933508

申请日：2024-03-20

Applicant: Jianjun Chen

Designer： Jianjun Chen

Abstract: FIG. 1 is top, rear and left-side perspective view of an electric motorcycle for kids embodying my new design;
FIG. 2 is bottom, front and left-side perspective view thereof;
FIG. 3 is a left-side elevation view thereof;
FIG. 4 is a right-side elevation view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged and partial perspective view of area 9 in FIG. 1.
The dot-dash broken lines do not form part of the claimed design and are provided for annotative purposes to show the area being enlarged.

公开(公告)号：US20140200201A1

公开(公告)日：2014-07-17

申请号：US13780587

申请日：2013-02-28

Applicant: Andrzej T. Slominski ,  Robert C. Tuckey ,  Blazej Zbytek ,  Michal A. Zmijewski ,  Minh Ngoc Nguyen ,  Zorica Janjetovic ,  Jianjun Chen ,  Wei Li ,  Duane D. Miller ,  Jordan K. Zjawiony ,  Arnold E. Postlethwaite ,  Trevor W. Sweatman

Inventor： Andrzej T. Slominski ,  Robert C. Tuckey ,  Blazej Zbytek ,  Michal A. Zmijewski ,  Minh Ngoc Nguyen ,  Zorica Janjetovic ,  Jianjun Chen ,  Wei Li ,  Duane D. Miller ,  Jordan K. Zjawiony ,  Arnold E. Postlethwaite ,  Trevor W. Sweatman

IPC: C07C401/00 ,  C12P7/02

CPC classification number: C07C401/00 ,  A61K8/63 ,  A61K2800/81 ,  A61K2800/94 ,  A61Q19/00 ,  C07J3/00 ,  C07J11/00 ,  C12P7/02

Abstract: Provided herein are steroidal compounds that are androsta-5,7-dienes or a pregna-5,7-dienes and ultraviolet B (UVB) conversion products thereof which includes pharmaceutical compositions of the steroidal compounds as shown in Tables 1 and 2. Also provided is a method for producing hydroxylated metabolites of cholecalciferol or ergocalciferol via the P450scc (CYP11A1) or CYP27B1 enzyme systems where the hydroxylase has an activity to hydroxylate position C20 of a secosteroid or its 5,7-dieneal precursor and the hydroxylated metabolites so produced. In addition, a method for inhibiting proliferation of either a normally or abnormally proliferating cell by contacting the cell with any of the compounds described herein. A related method is provided of treating a condition associated with the proliferating cell such as a cancer, a skin disorder, a defect in cell differentiation, cosmetic, prophylaxsis, or healthy cell maintenance.

Abstract translation: 本文提供的是类固醇化合物，其是雄甾-5,7-二烯或其前体-5,7-二烯和紫外线B（UVB）转化产物，其包括如表1和2所示的甾体化合物的药物组合物。还提供 是通过P450scc（CYP11A1）或CYP27B1酶系统产生胆钙化醇或麦角钙化醇的羟化代谢物的方法，其中羟化酶具有使羟基化为羟基化的第二类固醇或其5,7-二醛前体的位置C20和如此生成的羟基化代谢物的活性。 此外，通过使细胞与本文所述的任何化合物接触来抑制正常或异常增殖细胞增殖的方法。 提供了一种相关方法来治疗与增殖细胞相关的病症，例如癌症，皮肤病症，细胞分化缺陷，化妆品，预防或健康细胞维持。

公开(公告)号：US08705563B2

公开(公告)日：2014-04-22

申请号：US13529956

申请日：2012-06-21

Applicant: Pingjing Wang ,  Wei Zheng ,  Jian Shen ,  Jianjun Chen

Inventor： Pingjing Wang ,  Wei Zheng ,  Jian Shen ,  Jianjun Chen

IPC: H04J3/16

CPC classification number: H04L41/0213 ,  H04L41/06 ,  H04L69/324 ,  H04W88/085

Abstract: Methods and apparatus are provided for receiving AISG protocol signals sent by one or more local devices and adding corresponding labels to the AISG protocol signals, where the labels are used to identify mapping relationships between the local devices that send the AISG protocol signals and peer devices. The AISG protocol signals to which the labels have been added are packed into data packet and sent to a peer combiner through a shared feeder. The peer combiner unpacks the data packet and sends the AISG protocol signals to corresponding peer devices according to the labels added to the AISG protocol signals.

Abstract translation: 提供了用于接收由一个或多个本地设备发送的AISG协议信号的方法和装置，并向AISG协议信号添加相应的标签，其中标签用于标识发送AISG协议信号的本地设备和对等设备之间的映射关系。 已经添加了标签的AISG协议信号被打包到数据分组中，并通过共享馈线发送到对等体组合器。 对等组合器根据添加到AISG协议信号的标签，对数据包进行解包，并将AISG协议信号发送给相应的对等设备。

公开(公告)号：US20130097321A1

公开(公告)日：2013-04-18

申请号：US13274385

申请日：2011-10-17

Applicant: Adwait Tumbde ,  Sahaya Andrews Albert ,  Adam Silberstein ,  Suryanarayan Perinkulam ,  Masood Mortazavi ,  Jianjun Chen ,  Russell Sears

Inventor： Adwait Tumbde ,  Sahaya Andrews Albert ,  Adam Silberstein ,  Suryanarayan Perinkulam ,  Masood Mortazavi ,  Jianjun Chen ,  Russell Sears

IPC: G06F15/173

CPC classification number: H04L67/1008 ,  G06F9/5083 ,  G06F11/3433 ,  G06F2209/508 ,  H04L67/101 ,  H04L67/1012

Abstract: Method, system, and programs for balancing work load in a distributed system. A plurality of multi-dimensional load metrics are received from a plurality of resource units in the distributed system. Based on the received plurality of multi-dimensional load metrics and a global statistical load model, a load deviance for each resource unit is computed. The plurality of resource units in the distributed system are then ranked based on the load deviance of each resource unit. At least one load balancing action is further determined based on the ranked resource units and at least one load balancing policy.

Abstract translation: 用于平衡分布式系统中工作负载的方法，系统和程序。 从分布式系统中的多个资源单元接收多个多维负载度量。 基于接收到的多维多尺度负载量度和全局统计负荷模型，计算每个资源单元的负荷偏差。 然后，基于每个资源单元的负载偏差对分布式系统中的多个资源单元进行排名。 基于排序的资源单元和至少一个负载平衡策略进一步确定至少一个负载平衡动作。