Patents by Inventor Yuzhu Chen

Yuzhu Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240156465
    Abstract: The invention provides a ligating clip for continuous firing and a process, which can arrange a plurality of ligating clips diastolically and orderly in the same direction and fix them in a continuous firing cartridge; Moreover, the ligating clip in the cartridge can be compressed to the allowable range of the puncture cannula by directionally moving the continuous firing cartridge in the cartridge sleeve, and the continuous firing cartridge can be separated from the cartridge sleeve; Alternatively, after the positioning guide post is arranged on the side cartridge, the positioning guide post is provided with a positioning groove, so the ligating clip is precisely positioned into the T-shaped upper slot between the first upper cartridge and the second upper cartridge, and the T-shaped lower slot between the first lower cartridge and the second lower cartridge, convenient to install the ligating clip while the ligating clip can be effectively positioned.
    Type: Application
    Filed: January 16, 2024
    Publication date: May 16, 2024
    Inventors: Lei Shi, Hongjing Huang, Xiongquan Chen, Yanli Ma, Xiaorong Chen, Yuzhu Chen, Yaxue Weng, Dongfang Hu, Dongqiu Mei
  • Patent number: 11899398
    Abstract: A collapsible pyramid holographic projection imager includes a pyramid imaging member and a bottom fixing member, where the pyramid imaging member includes two support plates and a holographic projection film; a middle of the support plate is shaped as a crisscross framework; the holographic projection film is fixed between the two support plates; four pre-cuts are formed in the bottom fixing member; in response to a collapsed state of the collapsible pyramid holographic projection imager, the pyramid imaging member and the bottom fixing member are placed independently in a sheet manner; and in response to an expanded state of the collapsible pyramid holographic projection imager, the collapsible pyramid holographic projection imager assists an image generation device, and a video or an image played by the image generation device is projected to the collapsible pyramid holographic projection imager to form a three-dimensional (3D) image.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: February 13, 2024
    Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Yuan Tian, Xi Yang, Yuzhu Chen, Fangrui Chen, Ying Wu, Yuehang Hu, Ziye Pei, Zhijiang Yin, Hao Wang, Xuefeng He
  • Publication number: 20240045373
    Abstract: A collapsible pyramid holographic projection imager includes a pyramid imaging member and a bottom fixing member, where the pyramid imaging member includes two support plates and a holographic projection film; a middle of the support plate is shaped as a crisscross framework; the holographic projection film is fixed between the two support plates; four pre-cuts are formed in the bottom fixing member; in response to a collapsed state of the collapsible pyramid holographic projection imager, the pyramid imaging member and the bottom fixing member are placed independently in a sheet manner; and in response to an expanded state of the collapsible pyramid holographic projection imager, the collapsible pyramid holographic projection imager assists an image generation device, and a video or an image played by the image generation device is projected to the collapsible pyramid holographic projection imager to form a three-dimensional (3D) image.
    Type: Application
    Filed: November 2, 2021
    Publication date: February 8, 2024
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Yuan TIAN, Xi YANG, Yuzhu CHEN, Fangrui CHEN, Ying WU, Yuehang HU, Ziye PEI, Zhijiang YIN, Hao WANG, Xuefeng HE
  • Patent number: 11767565
    Abstract: Provided are the use of a detection reagent for detecting the methylation of genes associated with colorectal cancer, and a kit. The kit comprises the detection reagent for detecting the methylation of genes associated with colorectal cancer.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: September 26, 2023
    Assignee: WUHAN AMMUNITION LIFE-TECH CO., LTD.
    Inventors: Lianglu Zhang, Tingting Li, Lanlan Dong, Zhicheng Wu, Xihui Yao, Yuzhu Chen
  • Patent number: 11608384
    Abstract: The present invention provides a humanized anti-TPBG antibody, a preparation method therefor, a conjugate thereof, and applications. The humanized anti-TPBG antibody comprises: (a), a framework region comprising a residue of a human antibody framework region; and (b) one or more CDRs of a light-chain variable region as shown in the SEQ ID NO:4 or 8 or one or more CDRs of a heavy-chain variable region as shown in the SEQ ID NO:2 or 6.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: March 21, 2023
    Assignee: XDCEXPLORER (SHANGHAI) CO., LTD.
    Inventors: Ying Zhang, Shiyong Gong, Xiaolan Sun, Tengjiao Xu, Fei Peng, Yuzhu Chen, Lile Liu
  • Publication number: 20220267859
    Abstract: rovided are the use of a detection reagent for detecting the methylation of genes associated with colorectal cancer, and a kit. The kit comprises the detection reagent for detecting the methylation of genes associated with colorectal cancer. By means of carrying out methylation detection on specific regions in the SDC2 gene and TFPI2 gene using the kit, results of the methylation detection on the regions are used as a basis for auxiliary diagnosis of colorectal cancer.
    Type: Application
    Filed: May 29, 2020
    Publication date: August 25, 2022
    Applicant: WUHAN AMMUNITION LIFE-TECH CO., LTD.
    Inventors: Lianglu ZHANG, Tingting LI, Lanlan DONG, Zhicheng WU, Xihui YAO, Yuzhu CHEN
  • Publication number: 20200062856
    Abstract: The present invention provides a humanized anti-TPBG antibody, a preparation method therefor, a conjugate thereof, and applications. The humanized anti-TPBG antibody comprises: (a), a framework region comprising a residue of a human antibody framework region; and (b) one or more CDRs of a light-chain variable region as shown in the SEQ ID NO:4 or 8 or one or more CDRs of a heavy-chain variable region as shown in the SEQ ID NO:2 or 6.
    Type: Application
    Filed: April 4, 2018
    Publication date: February 27, 2020
    Applicant: XDCEXPLORER (SHANGHAI) CO., LTD.
    Inventors: Ying Zhang, Shiyong Gong, Xiaolan Sun, Tengjiao Xu, Fei Peng, Yuzhu Chen, Lile Liu
  • Patent number: 10140234
    Abstract: A storage apparatus includes a printed circuit board (PCB) and multiple memory chips symmetrically arranged on two sides of the PCB, where multiple memory chips on one side of the PCB form a rank, and multiple memory chips on the other side of the PCB form a rank; a memory chip includes multiple pins; multiple cables are disposed in the PCB; and one cable of the multiple cables is connected to two pins in a same position on the two sides of the PCB.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: November 27, 2018
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Rangliang Wu, Yuzhu Chen
  • Publication number: 20170262397
    Abstract: A storage apparatus includes a printed circuit board (PCB) and multiple memory chips symmetrically arranged on two sides of the PCB, where multiple memory chips on one side of the PCB form a rank, and multiple memory chips on the other side of the PCB form a rank; a memory chip includes multiple pins; multiple cables are disposed in the PCB; and one cable of the multiple cables is connected to two pins in a same position on the two sides of the PCB.
    Type: Application
    Filed: March 9, 2017
    Publication date: September 14, 2017
    Inventors: Rangliang Wu, Yuzhu Chen
  • Patent number: 9579723
    Abstract: The processing technology of a molybdenum-niobium alloy plate target shall be implemented as follows: (1) mix: divide a certain amount of molybdenum powder and niobium powder into, at least, three small portions, and mix each portion of them into a mixed powder. After several rounds of mixing and sieving, a mixed alloy powder will be achieved from a plurality of mixed powders; divide the mixed alloy powder into three portions and mix each portion with other materials, a uniform alloy powder will be obtained by mixing the three portions together; (2) shaping: the alloy compact, which is formed after isostatic pressing, shall be sintered in a high-temperature intermediate frequency furnace for at least 3 hours under protection of hydrogen. The sintering temperature includes three zones, i.e. 0° C.˜800° C., 800° C.˜1600° C. and 1600° C.˜2000° C., and the alloy compact shall be sintered in each of the three temperature zones.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: February 28, 2017
    Assignee: Baoji Kedipu Nonferrous Metals Processing Co., LTD.
    Inventor: Yuzhu Chen
  • Publication number: 20150276819
    Abstract: A method and an apparatus for determining resistance values of a dynamic voltage-adjusting circuit are provided. The method includes determining a reference voltage, a maximum output voltage value, and a minimum output voltage value of the dynamic voltage-adjusting circuit; determining, according to the reference voltage, the maximum output voltage value and the minimum output voltage value, a first relational expression between the reference voltage, the maximum output voltage value, and multiple resistors of the dynamic voltage-adjusting circuit, and a second relational expression between the reference voltage, the minimum output voltage value, and the multiple resistors; and determining a group of resistance values of the multiple resistors according to the two relational expressions. It is ensured that voltage values output by the dynamic voltage-adjusting circuit can fall within a same range when the reference voltage takes different values.
    Type: Application
    Filed: March 26, 2015
    Publication date: October 1, 2015
    Inventors: Bingfeng Zhang, Yuzhu Chen
  • Publication number: 20140134037
    Abstract: The processing technology of a molybdenum-niobium alloy plate target shall be implemented as follows: (1) mix: divide a certain amount of molybdenum powder and niobium powder into, at least, three small portions, and mix each portion of them into a mixed powder. After several rounds of mixing and sieving, a mixed alloy powder will be achieved from a plurality of mixed powders; divide the mixed alloy powder into three portions and mix each portion with other materials, a uniform alloy powder will be obtained by mixing the three portions together; (2) shaping: the alloy compact, which is formed after isostatic pressing, shall be sintered in a high-temperature intermediate frequency furnace for at least 3 hours under protection of hydrogen. The sintering temperature includes three zones, i.e. 0° C.˜800° C., 800° C.˜1600° C. and 1600° C.˜2000° C., and the alloy compact shall be sintered in each of the three temperature zones.
    Type: Application
    Filed: January 8, 2013
    Publication date: May 15, 2014
    Applicant: Baoji Kedipu Nonferrous Metals Processing Co., Ltd.
    Inventor: Yuzhu Chen
  • Publication number: 20140103993
    Abstract: The present invention provides a chip dynamic voltage regulator circuit and a terminal device. The voltage regulator circuit includes: a parameter detecting module, configured to detect an attribute parameter of a chip; a Pulse Width Modulation (PWM) signal generating module, configured to generate a corresponding PWM digital signal according to the detected attribute parameter, and convert the PWM digital signal into an analog signal having a direct-current voltage; and a power supply module, including a DC-DC converter or a low-dropout regulator, which is configured to regulate an output voltage according to the analog signal that is fed back and a feedback signal of the voltage output end of the voltage regulator circuit. The present invention is capable of accurately regulating an output voltage according to an analog signal converted from a PWM digital signal, thereby implementing dynamic voltage regulation for a chip at a low cost and avoiding power waste.
    Type: Application
    Filed: October 11, 2013
    Publication date: April 17, 2014
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yuzhu Chen, Tao Huang
  • Patent number: 8149840
    Abstract: A method, a system, and a processor for processing a network address translation (NAT) service are provided. The method includes: performing NAT service identification of a received message, and selecting a corresponding NAT service processor for processing a NAT service of a message that needs a NAT service processing from at least two NAT service processors. Through embodiments of the disclosure, a demand for the system to process a lot of NAT services within a short time is fulfilled, so as to increase the capacity of processing NAT services of the system.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: April 3, 2012
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Rihua Zhang, Zhiqiang Zhu, Guibin Hou, Xiangdong Meng, Shifeng Mao, Rong He, Wenhui Xie, Yuzhu Chen, Ran Su, Yong Xu, Zhijun Cheng
  • Publication number: 20090296706
    Abstract: A method, a system, and a processor for processing a network address translation (NAT) service are provided. The method includes: performing NAT service identification of a received message, and selecting a corresponding NAT service processor for processing a NAT service of a message that needs a NAT service processing from at least two NAT service processors. Through embodiments of the disclosure, a demand for the system to process a lot of NAT services within a short time is fulfilled, so as to increase the capacity of processing NAT services of the system.
    Type: Application
    Filed: May 20, 2009
    Publication date: December 3, 2009
    Applicant: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD.
    Inventors: Rihua Zhang, Zhiqiang Zhu, Guibin Hou, Xiangdong Meng, Shifeng Mao, Rong He, Wenhui Xie, Yuzhu Chen, Ran Su, Yong Xu, Zhijun Cheng
  • Patent number: D1018443
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: March 19, 2024
    Assignee: Jiangsu Worldlight New Material Co., LTD
    Inventors: Minghui Tang, Yangyang Zhu, Yuzhu Chen, Shijie Zhao