Patents by Inventor Xian Zhang

Xian Zhang 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: 20230414504
    Abstract: A pharmaceutical composition containing cariprazine, a preparation method and an application thereof are provided. The pharmaceutical composition contains cariprazine pamoate solid particles. A particle size of the cariprazine solid particles has a Dv(10) less than or equal to 30 microns, a Dv(50) less than or equal to 50 microns, and a Dv(90) less than or equal to 100 microns. When being used, the pharmaceutical composition containing cariprazine is an aqueous suspension and, the concentration of the free base of cariprazine is moderate. A long-term effect can be achieved upon injection of a certain administration volume of the pharmaceutical composition, thereby reducing the frequency of medication while increasing patient medication compliance. Furthermore, the pharmaceutical composition has a high bioavailability and has promising marketing prospects.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 28, 2023
    Inventors: Shuhuan YING, Zhixiang CHEN, Xian ZHANG, Tao ZHU, Tingting WANG
  • Patent number: 11822498
    Abstract: A connector includes a first pin which is configured to indicate an in-service signal, a second pin which is configured to indicate a power supply signal, a third pin which is configured to indicate a clock signal, and a fourth pin; the first pin which is configured to indicate a PCIe port signal; the first pin, the second pin, the third pin, and the fourth pin have an equal length; and the connector includes a first face and a second face, a limiting structure is arranged on the first face, the limiting structure is a boss or a groove, and the first pin is located in the middle of the first face.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: November 21, 2023
    Assignee: XFUSION DIGITAL TECHNOLOGIES CO., LTD.
    Inventor: Xian Zhang
  • Publication number: 20230355612
    Abstract: A pharmaceutically acceptable salt of cariprazine, a preparation method therefor, a pharmaceutical composition containing same, and the use thereof are provided. The pharmaceutically acceptable salt of cariprazine is a salt formed from the free base of cariprazine and an organic acid having six or more carbon atoms, and has relatively good solubility and stability.
    Type: Application
    Filed: August 26, 2021
    Publication date: November 9, 2023
    Inventors: Shuhuan YING, Zhixiang CHEN, Xian ZHANG, Tao ZHU, Tingting WANG, Shuang LIU
  • Patent number: 11802071
    Abstract: A fiber optic imaging element includes medium-expansion and a fabrication method including: (1) matching a core glass rod with a cladding glass tube to perform mono fiber drawing; (2) arranging the mono fibers into a mono fiber bundle rod, and then drawing the mono fiber bundle rod into a multi fiber; (3) arranging the multi fiber into a multi fiber bundle rod, and then drawing the multi fiber bundle rod into a multi-multi fiber; (4) cutting the multi-multi fiber, and then arranging the multi-multi fiber into a fiber assembly buddle, then putting the fiber assembly buddle into a mold of heat press fusion process, and performing the heat press fusion process to prepare a block of the fiber optic imaging element with medium-expansion; and (5) edged rounding, cutting and slicing, face grinding and polishing the prepared medium-expansion block into a billet.
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: October 31, 2023
    Assignee: China Building Materials Academy
    Inventors: Lei Zhang, Zhenbo Cao, Jinsheng Jia, Yun Wang, Yue Zhao, Xian Zhang, Xiaofeng Tang, Yu Shi, Jing Zhang, Zhiheng Fan, Huichao Xu, Haoyang Yu, Puguang Song, Aixin Wang, Changhua Hong
  • Publication number: 20230327317
    Abstract: An antenna mounting system that includes abase member, a plurality of spaced retaining attachment section and retaining members is provided. The base member has a central passage that is configured to receive an antenna shaft. The plurality of spaced retaining attachment sections are coupled to the base member. A retaining member is coupled to each retaining attachment section. Each retaining member has an engagement portion that is configured to engage an upper surface of a ceiling and a biasing portion that is configured to provide a bias force on the engagement portion to engage the upper surface of the ceiling.
    Type: Application
    Filed: July 14, 2021
    Publication date: October 12, 2023
    Applicant: CommScope Technologies LLC
    Inventors: Karl-Heinz Fackler, Xian Zhang, Gregory Orseno, Andreas Huebener
  • Publication number: 20230282107
    Abstract: A method includes detecting a traffic disturbance in a first lane of a road with a plurality of lanes. The traffic disturbance is categorized into a category. Movement characteristics of a plurality of vehicles in the proximity of the traffic disturbance are sensed. A traffic alleviation strategy is developed based on the category of the traffic disturbance and the movement characteristics. At least one traffic command is sent to a processor of at least one vehicle based on the traffic alleviation strategy.
    Type: Application
    Filed: March 1, 2022
    Publication date: September 7, 2023
    Applicant: Continental Automotive Systems, Inc.
    Inventors: Rujiao Yan, Xian Zhang, Matthew Donald Berkemeier
  • Publication number: 20230242436
    Abstract: The present invention discloses a glass with high refractive index for fiber optic imaging elements with medium-expansion and fabrication method therefor, the glass comprising the following components in percentage by weight: SiO2 5-9%, Al2O3 0-1%, B2O3 23-28%, CaO 0-3%, BaO 6-12%, La2O3 30-34%, Nb2O5 4-8%, Ta2O5 0-1%, Y2O3 0-1%, ZnO 4-9%, TiO2 4-8%, ZrO2 4-6%, SnO2 0-1%. The present invention further provides a fabrication method for the glass with a high refractive index, comprising: putting raw materials quartz sand, aluminum hydroxide, boric acid or boric anhydride, calcium carbonate, barium carbonate or barium nitrate, lanthanum oxide, niobium oxide, tantalum oxide, yttrium oxide, zinc oxide, titanium dioxide, zirconium oxide and stannic oxide, etc. into a platinum crucible according to the requirement of dosing, melting at a high temperature, cooling and fining, leaking and casting to form a glass rod, and then annealing, cooling and chilling the molded glass rod.
    Type: Application
    Filed: January 29, 2022
    Publication date: August 3, 2023
    Inventors: Lei Zhang, Zhenbo Cao, Jinsheng Jia, Yun Wang, Yue Zhao, Xian Zhang, Xiaofeng Tang, Yu Shi, Jing Zhang, Zhiheng Fan, Huichao Xu, Haoyang Yu, Puguang Song, Aixin Wang, Changhua Hong
  • Patent number: 11703067
    Abstract: An electro-hydraulic servo valve, which has an adjustable null position and can be directly driven by the motor, is provided and includes four parts: a slide valve assembly, a two-dimensional motor, a magnet resetting-to-null mechanism, and a displacement sensor, and the four parts are set coaxially arranged. The slide valve assembly is a conventional two-dimensional servo valve structure. The two-dimensional motor may directly drive the valve core to rotate to further control a size of an opening opened by a valve. The magnet resetting-to-null mechanism is configured to reset the valve to the null position. The displacement sensor may monitor a position of the valve core in real-time and feedback signals to achieve closed-loop controlling.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: July 18, 2023
    Assignees: HANGZHOU CITY UNIVERSITY, SHANGHAI MARINE EQUIPMENT RESEARCH INSTITUTE
    Inventors: Qiang Zuo, Xian Zhang, Yaolan Jin, Zhuhua Deng, Wei Shao, Pengfei Wang, Jie Xiong, Liying Lou, Yanwei Zhao, Longlong Leng
  • Publication number: 20230212058
    Abstract: A fiber optic imaging element includes medium-expansion and a fabrication method including: (1) matching a core glass rod with a cladding glass tube to perform mono fiber drawing; (2) arranging the mono fibers into a mono fiber bundle rod, and then drawing the mono fiber bundle rod into a multi fiber; (3) arranging the multi fiber into a multi fiber bundle rod, and then drawing the multi fiber bundle rod into a multi-multi fiber; (4) cutting the multi-multi fiber, and then arranging the multi-multi fiber into a fiber assembly buddle, then putting the fiber assembly buddle into a mold of heat press fusion process, and performing the heat press fusion process to prepare a block of the fiber optic imaging element with medium-expansion; and (5) edged rounding, cutting and slicing,
    Type: Application
    Filed: January 29, 2022
    Publication date: July 6, 2023
    Inventors: Lei Zhang, Zhenbo Cao, Jinsheng Jia, Yun Wang, Yue Zhao, Xian Zhang, Xiaofeng Tang, Yu Shi, Jing Zhang, Zhiheng Fan, Huichao Xu, Haoyang Yu, Puguang Song, Aixin Wang, Changhua Hong
  • Publication number: 20230205851
    Abstract: According to implementations of the subject matter described herein, a solution is provided for pirated copy tracing based on a third party. In the solution, a report on a pirated copy of a digital content is received from a third party, wherein the report comprises first secret information for characterizing a first identification, time information and tracing information of the pirated copy. Subsequently, a request for verifying the report is received to determine whether the report is valid. When the report is determined as valid, a licensee associated with the report is marked as a first status to indicate that the pirated copy might be leaked by the licensee. Therefore, the pirated copy may be effectively traced based on third parties. The tracing information in the report can be hidden, and other third parties can therefore be prevented from using the tracing information for duplicate reports.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 29, 2023
    Inventors: Xian Zhang, Xiaobing Guo, Yang Chen, Shuo Chen, Zhongxin Guo, Qiufeng Yin, Mao Yang, Lidong Zhou
  • Publication number: 20230148621
    Abstract: The present disclosure relates to the technical field of tea processing, and discloses a method for processing dried-tangerine-peel Qingzhuan tea, including: weighing tea raw materials accurately according to a weight of a dried-tangerine-peel green tea brick; mixing raw material tea leaves and dried tangerine peels evenly, and steaming a mixture with a steamer; pressing the mixture into a tea-brick mold, covering with an aluminum cover plate and a corner iron fin immediately, and pressing compactly under a pressure machine; cooling to shape a pressed tea brick, and then removing the tea brick that is cooled and shaped; feeding the removed tea bricks to a drying room, arranging the tea bricks orderly on a drying rack at regular intervals for drying treatment, stop heating after the drying treatment is finished, opening a window for cooling, taking the tea bricks out of the dry room, and then packaging.
    Type: Application
    Filed: January 18, 2023
    Publication date: May 18, 2023
    Applicant: Institute of Fruit & Tea, Hubei Academy of Agricultural Sciences
    Inventors: Xun CHEN, Xian ZHANG, Gaixiang LEI, Wenli ZHANG
  • Publication number: 20230150075
    Abstract: A device assembling system includes a management apparatus, a material apparatus, and an execution apparatus. The management apparatus is communicatively connected to the material apparatus and the execution apparatus, and the material apparatus and the execution apparatus are installed into an overall structure. The management apparatus is configured to obtain a maintenance task of a maintenance device. The maintenance task includes an operation type and an operation object. The management apparatus parses the maintenance task into a first control instruction and a second control instruction. The material apparatus receives the first control instruction, and searches for a to-be-assembled part according to the first control instruction, that is, the material apparatus may determine a position of the to-be-assembled part.
    Type: Application
    Filed: January 6, 2023
    Publication date: May 18, 2023
    Inventors: Di Wu, Yuan Cheng, Xian Zhang, Hongda Li
  • Publication number: 20230014670
    Abstract: This application discloses a leakage detection apparatus and method, and a cabinet system, and relates to the server field. The apparatus is applied to a cabinet system, the cabinet system includes a plurality of nodes, with each node using a liquid cooling apparatus for heat dissipation. The apparatus includes: a detection circuit, coupled to the plurality of nodes, comprises a plurality of branch circuits for leakage detection of a plurality of liquid cooling apparatuses in the plurality of nodes; and a monitoring device, coupled to the detection circuit and configured to monitor a leakage status of the liquid cooling apparatus in each node, and determine, when leakage occurs in a faulty liquid cooling apparatus, a faulty node where the faulty liquid cooling apparatus resides.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 19, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Changqi WANG, Xian ZHANG
  • Publication number: 20230016012
    Abstract: A network switch subrack in a cabinet system is configured to bear a network switch. The network switch subrack includes an outer frame that is configured to be plugged into the cabinet. The outer frame includes a cavity sized to accommodate the network switch. The network switch subrack further includes a fastening assembly that is disposed in the outer frame and configured to fasten the network switch in the cavity in the outer frame. The network switch subrack further includes a transfer module having a first end pluggably connected to the cabinet system and a second end pluggably connected to the network switch.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 19, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Daohong LI, Xian ZHANG
  • Publication number: 20220401419
    Abstract: The present application relates to a hydrogen peroxide-responsive Keap1-Nrf2 PPI inhibitor prodrug, and a preparation method therefor. The hydrogen peroxide-responsive Keap1-Nrf2 PPI inhibitor prodrug pro2 has a chemical structure as shown below. By modifying a key carboxyl pharmacophore in a Keap1-Nrf2 inhibitor with a H2O2-responsive thiazolidinone moiety, a novel ROS-responsive antioxidant prodrug pro2 is synthesized. The H2O2 activated prodrug pro2 can simultaneously achieve targeted activation of Nrf2 and enhancement of therapeutic efficacy in the body. The prodrug is based on the concept of ROS activation-ROS clearance therapy, is the first example of a H2O2-responsive prodrug suitable for oral administration, and is expected to be used clinically by virtue of the characteristics of druggability and high targeting ability.
    Type: Application
    Filed: November 16, 2020
    Publication date: December 22, 2022
    Applicant: CHINA PHARMACEUTICAL UNIVERSITY
    Inventors: Qidong YOU, Zhengyu JIANG, Mengchen LU, Xian ZHANG, Jing ZHAO, Xiaoke GUO, Xiaoli XU, Lei WANG
  • Publication number: 20220373155
    Abstract: The present invention relates to a lamp for a vehicle and a vehicle. The lamp includes a housing and a light source arranged in the housing, an opening of the housing being divisible into one or more light emitting regions to correspondingly realize a predetermined light function, wherein the at least one light emitting region is provided with a light distribution element for the light source, the light distribution element having a first light distribution portion and a second light distribution portion, the first light distribution portion being configured to cause light of the light source to leave the light emitting region within a first angular range, and the second light distribution portion being configured to cause light of the light source to leave the light emitting region within a second angular range that is different from the first angular range.
    Type: Application
    Filed: November 6, 2020
    Publication date: November 24, 2022
    Applicant: VALEO VISION
    Inventors: Zhujun WANG, Xian ZHANG, Kang YE
  • Patent number: 11490387
    Abstract: Example communication methods and apparatus that are applied to discrete narrowband communication information are described. One example communication method includes sending first indication information to a terminal by a network device. The first indication information includes a frequency channel number of a start sub-band in all discrete sub-bands of a serving cell in which the terminal is currently located, a bitmap representing whether each sub-band in a frequency band belongs to the serving cell, and a frequency spacing between sub-bands in the frequency band. The frequency band is a frequency band to which all the discrete sub-bands of the serving cell belong. The network device sends second indication information to the terminal, wherein the second indication information is used to indicate a sub-band available to the terminal in all the discrete sub-bands of the serving cell.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: November 1, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Nizhong Lin, Lingli Pang, Xian Zhang, Zhang Zhang, Xinzheng Wang, Xinyou Ma
  • Publication number: 20220323506
    Abstract: In various aspects and embodiments the invention provides a method of treating multiple sclerosis in a subject in need thereof, the method comprising administering to the subject an effective amount of an oligodendrocyte-derived extracellular vesicle.
    Type: Application
    Filed: June 3, 2020
    Publication date: October 13, 2022
    Inventors: Abdolmohamad ROSTAMI, Giacomo CASELLA, Bogoljub CIRIC, Guang-Xian ZHANG
  • Patent number: 11409285
    Abstract: A method and system for navigating traffic for an autonomously controllable vehicle operates by detecting at least one target vehicle within a traffic environment with at least one sensor disposed on a primary vehicle. The system obtains information with a plurality of sensors disposed on the primary vehicle of the traffic environment and the at least target vehicle and predicts a maneuver of the at least one target vehicle with a controller disposed on the primary vehicle for a future time based on the information obtained relating to the traffic environment and the at least one target vehicle. The system further generates a recommended path for the primary vehicle with the controller that avoids conflicts with a future position of the at least one target vehicle based on predicted maneuvers of the at least one target vehicle.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: August 9, 2022
    Assignee: Continental Automotive Systems, Inc.
    Inventor: Xian Zhang
  • Publication number: 20220246470
    Abstract: The present invention relates to a method of forming contact holes of a CMOS device and a method of making a CMOS device. Because a carbon cap layer or a carbon rich layer is formed on a etching stop layer, when etching reaches the etching stop layer with less depth, great polymer protecting the etching stop layer from etching will be formed in the etching stop layer. As such, when etching reaches the contact holes with more depth, the contact holes with less depth may be protected from over-etching until etching the contact holes with more depth is finished. Over-etching may be avoided, and meanwhile the contact holes with more depth may be fully etched to avoid from under-etching.
    Type: Application
    Filed: January 25, 2022
    Publication date: August 4, 2022
    Applicant: SiEn (QingDao) Integrated Circuits Co., Ltd.
    Inventors: Min-Hwa CHI, Zhaosheng MENG, Xian ZHANG