Patents by Inventor Xiaomin Chen
Xiaomin 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).
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Patent number: 11958796Abstract: The present invention relates to a compound having the general formula (1) wherein in the general formula (1) the residues R1 to R8 and Ar are the same or different and are independently from each other selected from the group consisting of hydrogen, unsubstituted hydrocarbon groups, substituted hydrocarbon groups and inorganic groups, wherein at least one of the residues R1 to R8 and Ar is a hydrophilic group, such as for instance a group comprising one or more polyethylene groups.Type: GrantFiled: September 30, 2019Date of Patent: April 16, 2024Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.Inventors: Qiang Chen, Akimitsu Narita, Klaus Müllen, Sapun Parekh, Mischa Bonn, Xiaomin Liu
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Publication number: 20240089010Abstract: An on-chip adaptive optical receiver system, an optical chip, and a communication device are disclosed, which are applied to optical communication. The on-chip adaptive optical receiver system includes an antenna array configured for separating received spatial light to obtain a plurality of sub-light spots; an optical phased array configured for performing phase-shifting processing and beam combining processing on the sub-light spots to obtain combined light; and an optical receiving module configured for demultiplexing the combined light to obtain beacon light. The optical receiving module is further configured for detecting intensity information of the beacon light and generating a feedback signal according to the intensity information.Type: ApplicationFiled: June 28, 2021Publication date: March 14, 2024Inventors: Caiming Sun, Shupeng Deng, Weiwei Liu, Aidong Zhang, Xiaomin Nie, Zhenmin Chen, Hongjie Wang, Xinke Tang
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Publication number: 20240081111Abstract: A display substrate and a display device. The display substrate includes a base, an insulating layer, a crack barrier structure, and a signal line. The crack barrier structure is located in a peripheral area, and at least a part of an orthographic projection of the crack barrier structure onto the base extends in an extension direction of a boundary of a display area. The crack barrier structure includes: a groove structure and a blocking portion, the groove structure is in the insulating layer, and a part of the blocking portion is located in the groove structure. The signal line is located at the peripheral area, and includes a top surface facing away from the base, and a side surface located between the top surface and the base, and at least a part of the side surface away from the display area is between the blocking portion and the groove structure.Type: ApplicationFiled: September 28, 2022Publication date: March 7, 2024Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Ge WANG, Zhiliang JIANG, Qingqing YAN, Xiangnan PAN, Qing HE, Xiaomin YUAN, Zaiyong LONG, Min CHEN
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Publication number: 20220402562Abstract: The present invention provides a tiering device for a freight compartment, which pertains to the technical field of logistic and transportation equipment. It solves the problem in the prior art that existing tiering devices for a freight compartment occupy a relatively large space inside the freight compartment. The tiering device for a freight compartment according to the present invention comprises: a sidewall of the freight compartment, a transmission part, and a vertical guide track; the transmission part lift/lower support members, the support members forms placement area for goods. Half of the transmission part is buried inside a belt guide channel on the vertical guide track, the other half is located inside the vertical guide track or is flush with the groove opening of the vertical guide track. The present invention occupies less space inside the freight compartment, thus facilitating loading/unloading goods to/from the freight compartment.Type: ApplicationFiled: December 24, 2020Publication date: December 22, 2022Applicant: Zhejiang TOPSUN Logistic Control Co., Ltd.Inventors: Buqin Ruan, Zhaoyin Xiao, Zhengzhong Zhu, Xiaomin Chen
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Publication number: 20210409312Abstract: This application discloses a fault protection method, including: A first node determines that a first cross-domain node is faulty. The first node is a head node of a segment routing best effort SR-BE service tunnel, the SR-BE tunnel is a cross-domain tunnel that passes through a first IGP domain and a second IGP domain, the SR-BE tunnel passes through the first cross-domain node, and the first cross-domain node is a node that crosses the first IGP domain and the second IGP domain. The first node switches a service transmission path from the SR-BE tunnel to a backup tunnel. The backup tunnel does not pass through the first cross-domain node, and the backup tunnel is a tunnel with a strict explicit path.Type: ApplicationFiled: September 14, 2021Publication date: December 30, 2021Inventors: Shi Chen, Xiaomin Chen
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Patent number: 11104202Abstract: A vehicle airflow system includes a centrifugal fan and an air diffuser. The centrifugal fan is configured to direct air radially outward from a rotational axis of the fan. The air diffuser has a plurality of air deflectors that are disposed radially about the fan. The air deflectors have curved surfaces. Each curved surface defines an airflow channel that has an inlet extending radially outward from a periphery of the centrifugal fan and an outlet extending axially away from the diffuser relative to the rotational axis of the fan.Type: GrantFiled: October 18, 2018Date of Patent: August 31, 2021Assignees: DENSO International America, Inc., Denso CorporationInventors: Kyle Stabile, Brian Belanger, Nicholaus Spunar, Xiaomin Chen
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Patent number: 11098966Abstract: A header tank of a heat exchanger. The header tank includes a housing defining a coolant chamber through which coolant flows. The header tank further includes a flow control member, which extends into the coolant chamber. The flow control member is configured to advantageously reduce swirling of coolant in the coolant chamber, reduce velocity of coolant in the coolant chamber, and reduce liquid pressure drop of the heat exchanger.Type: GrantFiled: August 8, 2018Date of Patent: August 24, 2021Assignees: DENSO International America, Inc., DENSO CORPORATIONInventors: Mark Holmes, Xiaomin Chen
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Patent number: 10887657Abstract: A message transmission method is provided. A processor that implements a first client, corresponding to a first account, determines a second account which performs message interaction with the first account, the second account corresponding to a second client. The first client transmits to the second client a preset link that is usable for playing a target media file at the second client, the target media file being currently played at the first client. The first client transmits and receives a message between the first account and the second account based on the target media file being played at the first client and the second client, the message being displayed on a first preset page of the first client.Type: GrantFiled: December 7, 2018Date of Patent: January 5, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Xiaomin Chen, Bing Li, Changwen Yuan
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Publication number: 20200122546Abstract: A vehicle airflow system includes a centrifugal fan and an air diffuser. The centrifugal fan is configured to direct air radially outward from a rotational axis of the fan. The air diffuser has a plurality of air deflectors that are disposed radially about the fan. The air deflectors have curved surfaces. Each curved surface defines an airflow channel that has an inlet extending radially outward from a periphery of the centrifugal fan and an outlet extending axially away from the diffuser relative to the rotational axis of the fan.Type: ApplicationFiled: October 18, 2018Publication date: April 23, 2020Inventors: Kyle STABILE, Brian BELANGER, Nicholaus SPUNAR, Xiaomin CHEN
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Publication number: 20200049430Abstract: A header tank of a heat exchanger. The header tank includes a housing defining a coolant chamber through which coolant flows. The header tank further includes a flow control member, which extends into the coolant chamber. The flow control member is configured to advantageously reduce swirling of coolant in the coolant chamber, reduce velocity of coolant in the coolant chamber, and reduce liquid pressure drop of the heat exchanger.Type: ApplicationFiled: August 8, 2018Publication date: February 13, 2020Inventors: Mark HOLMES, Xiaomin CHEN
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Publication number: 20190110105Abstract: A message transmission method is provided. A processor that implements a first client, corresponding to a first account, determines a second account which performs message interaction with the first account, the second account corresponding to a second client. The first client transmits to the second client a preset link that is usable for playing a target media file at the second client, the target media file being currently played at the first client. The first client transmits and receives a message between the first account and the second account based on the target media file being played at the first client and the second client, the message being displayed on a first preset page of the first client.Type: ApplicationFiled: December 7, 2018Publication date: April 11, 2019Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Xiaomin CHEN, Bing LI, Changwen YUAN
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Publication number: 20180028401Abstract: A double-chambered infusion bag includes a sealed soft infusion bag, a first chamber and a second chamber separated by a first peelable strip pseudo soldering structure are formed inside the sealed soft infusion bag. A second peelable strip pseudo soldering structure is provided between the second chamber and an output tube. A breakthrough pressure of the second peelable strip pseudo soldering structure is equal to or greater than a breakthrough pressure of the first peelable strip pseudo soldering structure. A periphery of the second chamber is permanently connected with compound aluminum films or transparent or semi-transparent compound films.Type: ApplicationFiled: October 7, 2017Publication date: February 1, 2018Inventor: XIAOMIN CHEN
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Publication number: 20140365182Abstract: Various embodiments provide systems and methods enable a user to receive feedback regarding a computer-implemented design of an architectural structure as the user is designing or otherwise modifying the computer-implemented design using a computer-aided design (CAD) software tool. The feedback (hereafter also referred to as “design feedback”) may provide the user with useful analysis information regarding the architectural structure's predicted characteristics (e.g., operational performance, resource consumption, cost, etc.) based on the current state of the computer-implemented design. As the user performs one or more actions on the computer-implemented design model (e.g., through the CAD software tool), particularly with respect to the geometry or texture of the computer-implemented design model, systems and methods can provide the impact of those actions, possibly at or near the time the actions were executed (e.g., at or near real-time).Type: ApplicationFiled: August 20, 2013Publication date: December 11, 2014Applicant: Sefaira, Inc.Inventors: Guillaume Marceau, David Wightman Swartz, Ritwik Raj, Jacob Miles, Carl Styan Sterner, Jeremy Gayed, Xiaomin Chen, Jonathan Taylor Apple, Jeffrey Stephen Csicsek, Varun Singh, Mads Naestholt Jensen, Alexander Marshall
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Patent number: 8841257Abstract: Compounds which inhibit the activity of signal transducer and activator of transcription 3 (STAT3) are provided together with methods of making and using the same. The compounds are designed to bind to the SH2 domain of STAT3, preventing STAT3 from binding to receptors for interleukin-6 family cytokines, growth factors such as the platelet-derived growth factor, the epidermal growth factor, vascular endothelial growth factor, and other signaling molecules such as leptin. Blocking these interactions prevents STAT3 from being phosphorylated on Tyr705, which is required for the dimerization of STAT3, translocation to the nucleus, binding to STAT3 response elements on promotors, and transcription of genes. In addition to these activities, binding to the SH2 domain of STAT3 breaks up pre-formed dimmers, thereby preventing the transcriptional activity of the inhibitor.Type: GrantFiled: April 9, 2010Date of Patent: September 23, 2014Assignee: Board of Regents, The University of Texas SystemInventors: John S. McMurray, Pijus K. Mandal, Warren S. Liao, Fredika Robertson, Xiaomin Chen, Ramesh Rajaopal, Zhiyong Ren
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Publication number: 20120035114Abstract: Compounds which inhibit the activity of signal transducer and activator of transcription 3 (STAT3) are provided together with methods of making and using the same. The compounds are designed to bind to the SH2 domain of STAT3, preventing STAT3 from binding to receptors for interleukin-6 family cytokines, growth factors such as the platelet-derived growth factor, the epidermal growth factor, vascular endothelial growth factor, and other signaling molecules such as leptin. Blocking these interactions prevents STAT3 from being phosphorylated on Tyr705, which is required for the dimerization of STAT3, translocation to the nucleus, binding to STAT3 response elements on promotors, and transcription of genes. In addition to these activities, binding to the SH2 domain of STAT3 breaks up pre-formed dimmers, thereby preventing the transcriptional activity of the inhibitor.Type: ApplicationFiled: April 9, 2010Publication date: February 9, 2012Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEMInventors: John S. McMurray, Pijus K. Mandal, Warren S. Liao, Fredika Robertson, Xiaomin Chen, Ramesh Rajaopal, Zhiyong Ren
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Publication number: 20070010428Abstract: Stat3 inhibitor compounds are disclosed, wherein the compounds are structural analogs of Ac-pTyr-Leu-Pro-Gln-Thr-NH2 and bind to the SH2 domain of Stat3 under physiological conditions to inhibit a cellular signaling activity of Stat3.Type: ApplicationFiled: September 2, 2005Publication date: January 11, 2007Inventors: John McMurray, Zhiyong Ren, David Coleman, Pijus Mandal, Xiaomin Chen, Warren Liao
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Publication number: 20040009571Abstract: The invention identifies an interface domain for interaction between two or more dimers of Signal Transducer and Activator of Transcription (STAT) proteins formed between amino acid residues Gln8 (Q8), Ile12 (I12), and Leu15 (L15) of &agr; helices 1 and 2, Met28 (M28) and Glu29 (E29) of &agr; helix 3 of a first STAT protein partner of the dimer, and Leu77 (L77) and Leu78 (L78) in &agr; helix 7 of a second STAT protein partner of the dimer. The interface domain is useful for designing and identifying compounds capable of enhancing or inhibiting binding between STAT protein dimers and/or DNA binding sites, and thus useful for identifying compounds able to modulate STAT protein dimer-dimer induction of gene expression.Type: ApplicationFiled: June 25, 2002Publication date: January 15, 2004Inventors: John Kuriyan, James E. Darnell, Xiaomin Chen, Focco Van den Akker
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Patent number: 6160092Abstract: The present invention provides a crystal of the core portion of the STAT protein in dimeric form with an 18-mer duplex DNA that contains a binding site for the STAT-dimer. The crystal is of sufficient quality to perform X-ray crystallographic studies. Methods of preparing the crystals are include in the invention. The present invention further discloses the three-dimensional structure of the crystal. The present invention also provides methods of using the structural information in drug discovery and drug development.Type: GrantFiled: May 29, 1998Date of Patent: December 12, 2000Assignee: The Rockefeller UniversityInventors: Xiaomin Chen, Uwe Vinkemeier, Yanxiang Zhao, David Jeruzalmi, James E. Darnell, Jr., John Kuriyan