Patents by Inventor Xuemin Liu
Xuemin Liu 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).
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Publication number: 20240115698Abstract: Provided is an anti-IL-5 antibody formulation including an anti-IL-5 antibody, a His buffer, a stabilizer and TWEEN® 80 and having a pH value of 5.70-6.38. The anti-IL-5 antibody formulation of the present invention exhibits better stability than the control under conditions of high temperatures, freezing-thawing, and light, and is more suitable for clinical use.Type: ApplicationFiled: January 30, 2022Publication date: April 11, 2024Inventors: Yili YANG, Xuemin JIANG, Cuihua LIU
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Patent number: 11944384Abstract: The present application relates to computer-based preoperative planning technology, and discloses a preoperative planning method for multimodal ablation treatment and apparatus thereof, which can automatically provide objective, scientific, and quantitative multimodal ablation planning information. In this method, acquiring parameters of an volume to be ablated; calculating property changes of the tissue caused by performing freezing on the volume according to the parameters of the volume to be ablated, and acquiring a first planning data required for the property changes of the tissue to satisfy a first predetermined condition; further calculating property changes of the tissue caused by performing heating on the volume to acquire a second planning data required for the property changes of the tissue to satisfy a second predetermined condition based on the properties satisfying the first predetermined condition; outputting the first planning data and the second planning data.Type: GrantFiled: January 29, 2019Date of Patent: April 2, 2024Assignee: MAGI COMPANY LTD.Inventors: Xuemin Xu, Aili Zhang, Jianqi Sun, Ping Liu, Jingfeng Bai
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Patent number: 11596407Abstract: A magnetic vascular anastomosis device for rapid liver transplantation includes a magnetic ring assembly and a base member assembly. The magnetic ring assembly includes an O-shaped magnetic ring and a C-shaped magnetic ring coupled at a donor liver blood vessel and a receptor liver blood vessel respectively. The base member assembly includes an O-shaped base member and a C-shaped base member. The base member is categorized into a slotted base member, a columned base member, and a hooked base member for different surgical suture methods. The magnetic vascular anastomosis device incorporates with the magnetic attraction between magnetic rings, such that the entire liver transplantation vascular anastomosis process is fast, safe, and reliable. The vascular anastomosis device is able apply for different operations involving vascular anastomosis such as kidney transplantation, lung transplantation, heart transplantation, and maxillofacial surgery.Type: GrantFiled: January 28, 2020Date of Patent: March 7, 2023Assignee: The First Affiliated Hospital, Medical School of Xi'an Jiaotong UniversityInventors: Yi Lv, Xiaopeng Yan, Shanpei Wang, Aihua Shi, Xuemin Liu, Zheng Wu, Bo Wang, Rongqian Wu, Xiaogang Zhang, Feng Ma, Kang Liu, Qiang Lu
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Patent number: 11444902Abstract: A messaging system identifies a received message as a notification message from a conversation system in a media application. The messaging system obtains rendering information to render a current state of the conversation thread represented by the message. The message system renders the current state of the followed conversation thread, with actuators that provide interactive functionality allowing the user to interact with the conversation thread, in the message viewer of the user's messaging system.Type: GrantFiled: October 16, 2020Date of Patent: September 13, 2022Assignee: Microsoft Technology Licensing, LLCInventors: Ravin Sachdeva, Santosh Kumar, Izis de Melo Moreira, Luiz Gustavo Bustamante Magalhaes, Ashutosh Kumar, Xuemin Liu, Humberto Lezama Guadarrama, Yue Ma, Amy Huyen Phuoc Nguyen, Iuliana Chiriac, Fernando Ruben Martinez Ovelar
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Publication number: 20220124061Abstract: A messaging system identifies a received message as a notification message from a conversation system in a media application. The messaging system obtains rendering information to render a current state of the conversation thread represented by the message. The message system renders the current state of the followed conversation thread, with actuators that provide interactive functionality allowing the user to interact with the conversation thread, in the message viewer of the user's messaging system.Type: ApplicationFiled: October 16, 2020Publication date: April 21, 2022Inventors: Ravin Sachdeva, Santosh KUMAR, Izis de Melo MOREIRA, Luiz Gustavo Bustamante MAGALHAES, Ashutosh KUMAR, Xuemin LIU, Humberto LEZAMA GUADARRAMA, Yue MA, Amy Huyen Phuoc NGUYEN, Iuliana CHIRIAC, Fernando Ruben MARTINEZ OVELAR
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Publication number: 20200375600Abstract: A magnetic vascular anastomosis device for rapid liver transplantation includes a magnetic ring assembly and a base member assembly. The magnetic ring assembly includes an O-shaped magnetic ring and a C-shaped magnetic ring coupled at a donor liver blood vessel and a receptor liver blood vessel respectively. The base member assembly includes an O-shaped base member and a C-shaped base member. The base member is categorized into a slotted base member, a columned base member, and a hooked base member for different surgical suture methods. The magnetic vascular anastomosis device incorporates with the magnetic attraction between magnetic rings, such that the entire liver transplantation vascular anastomosis process is fast, safe, and reliable. The vascular anastomosis device is able apply for different operations involving vascular anastomosis such as kidney transplantation, lung transplantation, heart transplantation, and maxillofacial surgery.Type: ApplicationFiled: January 28, 2020Publication date: December 3, 2020Inventors: Yi Lv, Xiaopeng Yan, Shanpei Wang, Aihua Shi, Xuemin Liu, Zheng Wu, Bo Wang, Rongqian Wu, Xiaogang Zhang, Feng Ma, Kang Liu, Qiang Lu
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Patent number: 10797253Abstract: A fabrication method and a fabrication assembly for a flexible display substrate are provided. The fabrication assembly for a flexible display substrate includes: a rigid base substrate, including a first engaging structure being on a surface of the rigid base substrate; and a protective film, including a first surface and a second surface opposite to each other, and including a second engaging structure being on the first surface. The second surface of the protective film is configured to be attached to a flexible base substrate; and the rigid base substrate and the protective film are configured to be detachably connected with each other by the first engaging structure and the second engaging structure.Type: GrantFiled: June 5, 2019Date of Patent: October 6, 2020Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jianqiang Bi, Ming Hua, Peng Li, Yuanfu Bao, Jinya Feng, Jie Ge, Lei Bai, Xuemin Liu, Zhen Li, Haiyan Yang, Jianguo Xing
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Publication number: 20200106030Abstract: A fabrication method and a fabrication assembly for a flexible display substrate are provided. The fabrication assembly for a flexible display substrate includes: a rigid base substrate, including a first engaging structure being on a surface of the rigid base substrate; and a protective film, including a first surface and a second surface opposite to each other, and including a second engaging structure being on the first surface. The second surface of the protective film is configured to be attached to a flexible base substrate; and the rigid base substrate and the protective film are configured to be detachably connected with each other by the first engaging structure and the second engaging structure.Type: ApplicationFiled: June 5, 2019Publication date: April 2, 2020Inventors: Jianqiang BI, Ming HUA, Peng LI, Yuanfu BAO, Jinya FENG, Jie GE, Lei BAI, Xuemin LIU, Zhen LI, Haiyan YANG, Jianguo XING
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Publication number: 20190112577Abstract: Provides an ex vivo expansion method for a cord blood NK cell, and a kit and application thereof. The ex vivo expansion method for the cord blood NK cell comprises: separating a cord blood monocyte; activating, culturing, and proliferation; and culturing of the cord blood NK cell. The invention does not require cell sorting and does not require a trophoblast. A reagent in the kit does not contain animal-based component. The invention provides a high production volume of the NK cell. The cord blood NK cell obtained has at least 90% purity, a total cell count of up to 1010-11 per part of cord blood, and can kill a tumor cell effectively.Type: ApplicationFiled: May 6, 2016Publication date: April 18, 2019Inventors: Xiaoyun WU, Xuemin LIU, Huiyan KANG, Yunhong WANG, Xiaoxiang FAN, Zhigang LI, Wei DING, Lihua WU, Jinyan LI, Dianfu SHEN, Huizhen ZHANG
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Publication number: 20190094595Abstract: The present application provides a display panel, including a first substrate, a liquid crystal layer, a second substrate, and a spacer. The liquid crystal layer is disposed between the first substrate and the second substrate, the spacer is used for supporting the first substrate and the second substrate, a positioning structure is disposed between the spacer and the second substrate, the positioning structure includes a groove, one end of the spacer is received in the groove, and the groove is used for positioning the spacer. The present application also provides a method for manufacturing a display panel.Type: ApplicationFiled: August 8, 2018Publication date: March 28, 2019Inventors: Lei XING, Xi LUO, Bing GONG, Xuemin LIU, Zhonghao DING
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Patent number: 10042759Abstract: A computer system includes an addressing assembly, connected respectively to high bits of a memory address line of a processor and high bits of a word address line of a storage, and used to convert, in a preset continuous or discrete range on the storage, high bits of a memory address formed by the processor into high bits of a corresponding word address of the storage and output the high bits to the storage. Low bits of the memory address line of the processor are connected to low bits of the word address line of the storage. The preset range is smaller than or equal to an addressing range of the memory address line of the processor. The processor changes storage units of the storage covered by the preset range by changing the preset range. Thus it reduces cost, improves operation efficiency, shortens operation time, and has wide applicability.Type: GrantFiled: June 19, 2014Date of Patent: August 7, 2018Assignee: SHANGHAI UNIVERSITYInventors: Yi Jin, Shan Ouyang, Yunfu Shen, Junjie Peng, Xuemin Liu
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Patent number: 9953504Abstract: A fire alarm device includes: a base portion; a press portion capable of moving relative to the base portion to deviate away from the base portion or close to the base portion; an alarm switch capable of moving relative to an alarm circuit, to control turn-on and turn-off of the alarm circuit; and a plurality of buttons mounted on the base portion and capable of converting movement of the press portion to movement of the alarm switch; wherein the device has an alarm enable position, wherein, the press portion deviates close to the base portion, to press the plurality of buttons and indirectly press the alarm switch to turn on the alarm circuit; and an alarm disable position, wherein, the press portion deviates away from the base portion, to release the plurality of buttons and indirectly release the alarm switch to turn off the alarm circuit.Type: GrantFiled: September 23, 2016Date of Patent: April 24, 2018Assignee: GULF SECURITY TECHNOLOGY COMPANY LIMITEDInventors: Zhihua Gao, Yanhua Bian, Xuemin Liu
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Publication number: 20170153974Abstract: A computer system includes an addressing assembly, connected respectively to high bits of a memory address line of a processor and high bits of a word address line of a storage, and used to convert, in a preset continuous or discrete range on the storage, high bits of a memory address formed by the processor into high bits of a corresponding word address of the storage and output the high bits to the storage. Low bits of the memory address line of the processor are connected to low bits of the word address line of the storage. The preset range is smaller than or equal to an addressing range of the memory address line of the processor. The processor changes storage units of the storage covered by the preset range by changing the preset range. Thus it reduces cost, improves operation efficiency, shortens operation time, and has wide applicability.Type: ApplicationFiled: June 19, 2014Publication date: June 1, 2017Inventors: YI JIN, Shan OUYANG, Yunfu SHEN, Junjie PENG, Xuemin LIU
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Publication number: 20170092091Abstract: A fire alarm device includes: a base portion; a press portion capable of moving relative to the base portion to deviate away from the base portion or close to the base portion; an alarm switch capable of moving relative to an alarm circuit, to control turn-on and turn-off of the alarm circuit; and a plurality of buttons mounted on the base portion and capable of converting movement of the press portion to movement of the alarm switch; wherein the device has an alarm enable position, wherein, the press portion deviates close to the base portion, to press the plurality of buttons and indirectly press the alarm switch to turn on the alarm circuit; and an alarm disable position, wherein, the press portion deviates away from the base portion, to release the plurality of buttons and indirectly release the alarm switch to turn off the alarm circuit.Type: ApplicationFiled: September 23, 2016Publication date: March 30, 2017Inventors: Zhihua Gao, Yanhua Bian, Xuemin Liu
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Patent number: 8452318Abstract: A higher limit of forward supplemental channel transmitting power of sector trunking group users is reduced or increased correspondingly based on whether sector power is overload, and it is set as a target maximum transmitting power of trunking group forward supplemental channels; the trunking group users are divided into groups based on channel board, and an adjusting step size is determined based on a ratio between trunking group combining transmitting power of the users divided and forward supplemental channel shared transmitting power of the sector trunking group, and a comparison between the forward supplemental channel shared transmitting power of the sector trunking group and target maximum transmitting power of the trunking group forward supplemental channels, and the higher limit of the forward supplemental channel transmitting power of sector trunking group is adjusted based on the adjusting step size.Type: GrantFiled: June 8, 2006Date of Patent: May 28, 2013Assignee: ZTE CorporationInventors: Xiaohan Liu, Xuemin Liu
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Patent number: 8325731Abstract: A method for establishing a call rapidly in a cluster communication system based on code division multiple access, comprising the following steps: a dispatching station server transmitting a normal group call request to a base station subsystem after receiving a normal group call request sent by a calling terminal; the each base station in a dispatching area allocating resource and establishing a forward-reverse traffic channel required by a normal group call service in the base station side after receiving the normal group call request; each sector of the base station in the dispatching area sending a broadcast channel assignment message in a form of broadcast message to the terminals in an idle state in the sector in a forward control channel; the terminals in the sector comparing a broadcast address with a group identification stored, if matching, the terminal establishing each service channel in the side of the terminal in the called state according to the broadcast channel assignment message received; ifType: GrantFiled: June 2, 2005Date of Patent: December 4, 2012Assignee: ZTE CorporationInventors: Huiying Fang, Xuemin Liu, Jiaan Yang
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Patent number: 8159996Abstract: The present invention relates to a control method for re-access after the terminal in the trunking system exits the group call, which includes the following steps: it is to maintain one message number for every group call for updating and send the message number to the terminal when the call is established, and the terminal retains the message number after accessing the call; the terminal sets the exit symbol as “unable to passively access” when it exits the call normally, and as “able to passively access” when it exits the call abnormally; after the terminal has received periodically transmitted paging message in its idle state, it judges whether the exit symbol of the corresponding group is the type of “able to passively access”, if yes, it accesses the call and then the procedure end; if the exit symbol is “unable to passively access”, then the terminal judges whether the message number retained in the group is the same as the message number in the paging message, if not, it accesses the call, otherwise diType: GrantFiled: November 25, 2005Date of Patent: April 17, 2012Assignee: ZTE CorporationInventors: Xuemin Liu, Huiying Fang
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Patent number: 8126965Abstract: The present invention provides a paper-based meeting service management tool for meeting support functions. The paper-based tool includes a digital pen that can be used to make strokes which can be transmitted from the digital pen to services that provide the meeting support functions. The paper-based tool also includes digital paper that has an underlying image pattern. The digital pen can locate itself on the digital paper by recognizing underlying dot patterns and transmitting the location information to a computer through a Bluetooth connection.Type: GrantFiled: February 28, 2007Date of Patent: February 28, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Chang Hu, Qiong Liu, Xuemin Liu, Paul P. McEvoy, Chunyuan Liao
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Patent number: 8102819Abstract: The present invention discloses a method for Late-Entry in CDMA or other trunking systems. The method includes the following steps: after a group call is established, the base station checks the load condition of the paging channel, and if the load on the paging channel is relatively light, then the base station sends paging message carrying channel resource, and the terminal directly establishes the corresponding channel and the call is accessed through the matching for group identifier address after it receives the paging message; otherwise, the base station sends the paging message not carrying channel resource, and sends the message carrying channel resource after it receives the response message from the terminal, and then the terminal establishes the corresponding channel based on the resource information in said message and the call is accessed. By employing the method of the present invention, the load on the paging channel is alleviated and the access speed of the terminal is guaranteed.Type: GrantFiled: May 30, 2008Date of Patent: January 24, 2012Assignee: ZTE CorporationInventors: Xuemin Liu, Yanye Chen, Xiaoxia Hou
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Patent number: 8032170Abstract: The method of present invention is used for addressing a broadcast message in a trunking system, in which said trunking communication system includes a base station and mobile stations. This method includes the following steps: adding a new index of trunking broadcast time slots, with all the mobile stations that support boundless capacity group call service monitoring these trunking broadcast time slots; the base station transmitting the paging message of the boundless capacity group call in the trunking broadcast time slot; and using the group identification as the broadcast address, allowing addressing to the group identification and not a single mobile station. The method of present invention efficiently solves the problem of paging channel capacity limitations of the boundless capacity group call service supported by CDMA trunking telecommunication systems, and greatly shortens the time of group call connection.Type: GrantFiled: August 18, 2005Date of Patent: October 4, 2011Assignee: ZTE CorporationInventors: Yanye Chen, Xuemin Liu, Chenguang Zhang, Xiaoxia Hou