Patents by Inventor Dan Hu
Dan Hu 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: 20200120651Abstract: This application provides an information transmission method and apparatus. A terminal receives downlink control information (DCI), wherein a format of the DCI corresponds to a time domain resource set, the time domain resource set comprises first time domain resource. The terminal determines the first time domain resource from the time domain resource set based on the format of the DCI and second information, wherein the second information is carried in the DCI, and the second information indicates the index of the first time domain resource in the time domain resource set. And the terminal performs information transmission on the first time domain resource and through a physical channel.Type: ApplicationFiled: December 16, 2019Publication date: April 16, 2020Inventors: Ruixiang Ma, Yongxia Lyu, Jiafeng Shao, Shengyu Li, Dan Hu
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Publication number: 20190384926Abstract: Systems, methods, and software described herein provide enhancements for managing permissions in a shared graph. In one implementation, a graph management system identifies a request to classify a first subgraph in the graph for access by a tenant of a plurality of tenants, wherein the request indicates one or more vertex types and/or one or more edge types for the first subgraph. The graph management system further identifies one or more vertices and/or one or more edges in the graph that qualify for the first subgraph based on the indicated one or more vertex types and/or one or more edge types, and allocates permissions to at least one user associated with the tenant to access the first subgraph.Type: ApplicationFiled: June 13, 2018Publication date: December 19, 2019Inventors: Mingxi Wu, Xixuan Zhuang, Yu Xu, Dan Hu, Chengjie Qin
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Patent number: 10457702Abstract: The present invention relates to dicaffeoyl spermidine cyclized derivatives and a preparation method and use thereof. Biological activity experiments show that the dicaffeoyl spermidine cyclized derivatives of the present invention have anti-Senile dementia activity and antioxidant activity, and their activity are even better than that of a positive control drug, thus suitable for the prevention and treatment of neurodegenerative diseases such as Senile dementia.Type: GrantFiled: January 13, 2017Date of Patent: October 29, 2019Assignee: Jinan UniversityInventors: Hao Gao, Xinsheng Yao, Rongrong He, Guodong Chen, Zhengqun Zhou, Chuanxi Wang, Dan Hu, Hongxia Fan
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Patent number: 10429886Abstract: A housing includes a main body having an external surface, a power storage unit, a support unit, and a plug unit; the power storage unit, the support unit and the plug unit are positioned on one end of the external surface, the support unit is rotatably connected to the power storage unit and is used to support the housing be fixed at a certain angle, and the plug unit is rotatably connected to the support unit and is used to be plugged in a power source to charge the power storage unit. A terminal device assembly is also provided. The terminal device assembly includes the housing and a terminal device, the terminal device of the terminal device assembly is detachably received in the housing.Type: GrantFiled: July 3, 2018Date of Patent: October 1, 2019Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jun Feng, Han Yan, Dan Hu, Tien-Yen Chiang
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Publication number: 20190292212Abstract: The present invention relates to dicaffeoyl spermidine derivative glycosides, a preparation method and a use thereof. The biological activity experiments show that the dicaffeoyl spermidine derivative glycosides of the present invention have anti-oxidative activity and antiviral activity, and their activity are even better than that of a positive control drug, thus can be used as an antioxidant for the prevention and/or treatment of neurodegenerative diseases such as Senile dementia, and as an antiviral agent for the prevention and/or treatment of viral infections.Type: ApplicationFiled: January 13, 2017Publication date: September 26, 2019Inventors: Hao Gao, Xinsheng Yao, Rongrong He, Guodong Chen, Zhengqun Zhou, Chuanxi Wang, Dan Hu, Hongxia Fan
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Publication number: 20190155334Abstract: A housing includes a main body having an external surface, a power storage unit, a support unit, and a plug unit; the power storage unit, the support unit and the plug unit are positioned on one end of the external surface, the support unit is rotatably connected to the power storage unit and is used to support the housing be fixed at a certain angle, and the plug unit is rotatably connected to the support unit and is used to be plugged in a power source to charge the power storage unit. A terminal device assembly is also provided. The terminal device assembly includes the housing and a terminal device, the terminal device of the terminal device assembly is detachably received in the housing.Type: ApplicationFiled: July 3, 2018Publication date: May 23, 2019Inventors: JUN FENG, HAN YAN, DAN HU, TIEN-YEN CHIANG
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Publication number: 20190031701Abstract: The present invention relates to dicaffeoyl spermidine cyclized derivatives and a preparation method and use thereof. Biological activity experiments show that the dicaffeoyl spermidine cyclized derivatives of the present invention have anti-Senile dementia activity and antioxidant activity, and their activity are even better than that of a positive control drug, thus suitable for the prevention and treatment of neurodegenerative diseases such as Senile dementia.Type: ApplicationFiled: January 13, 2017Publication date: January 31, 2019Applicant: Jinan UniversityInventors: Hao Gao, Xinsheng Yao, Rongrong He, Guodong Chen, Zhengqun Zhou, Chuanxi Wang, Dan Hu, Hongxia Fan
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Publication number: 20180090709Abstract: The present invention provides a planar electroluminescence (EL) device comprising a substrate layer, an electrode layer, a light emitting layer, and a modulating layer, wherein the electrode layer comprises a plurality of electrodes arranged on a same level over the substrate layer, and there is no contact between adjacent electrodes. In one embodiment, the device further comprises a hole injection layer (HIL), a hole transport layer (HTL), an electron injection layer (EIL) and an electrode transport layer (ETL). In one embodiment, the light emitting layer comprises organic light emitting polymers or organic light emitting molecules. The device of the present invention would emit light when liquid, polar component, or conductive solution is written directly on the light emitting layer. In one embodiment, the device can emit light for prolonged period when the light emitting layer is coated or deposited with conductive material.Type: ApplicationFiled: August 21, 2017Publication date: March 29, 2018Inventors: Hong Meng, Dan HU, Xiuru Xu, Lijia Yan, Wei Huang
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Publication number: 20160254316Abstract: An LED display mask and an LED display are provided. The LED display includes at least two first frame strips and at least two second frame strips which are orthogonal to each other and form a rectangular mesh body. The rectangular mesh body is fixed to a bottom case of an LED module and has at least two unclosed sides. The tail ends of the frame strips orthogonal to the unclosed sides exceed the outside frame strips parallel to the unclosed sides. The LED display mask and the LED display solve the problem that the existing adjacent masks on the LED display bulge at the junctions because of unmatched dimensions or thermal expansion, resulting in black shadows and dark areas on the display. With the present invention the excessive parts can be easily cut when adjacent masks extend mutually to form bulges without affecting the characteristics of the display.Type: ApplicationFiled: November 3, 2014Publication date: September 1, 2016Applicant: UNILUMIN GROUP CO., LTDInventors: Guijiao GUO, Jinfeng HE, Dan HU
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Patent number: 9221915Abstract: The present invention relates to antibodies including human antibodies and antigen-binding portions thereof that bind to the extracellular domain (ECD) of activin receptor-like, kinase-1 (ALK-1) and that function to abrogate the ALK-1/TGF-beta-1/Smad1 signaling pathway. The invention also relates to heavy and light chain immunoglobulins derived from human anti-ALK-1 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-ALK-1 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions. The invention also relates to transgenic animals or plants comprising nucleic acid molecules of the present invention.Type: GrantFiled: October 26, 2011Date of Patent: December 29, 2015Assignees: Pfizer Inc., Amgen Fremont Inc.Inventors: Shelley Sims Belouski, Sirid-Aimée Kellerman, Michael Aidan North, Karin Kristina Amundson, Vahe Bedian, Dana Dan Hu-Lowe, Xin Jiang, Shannon Marie Karlicek, James Arthur Thomson, Jianying Wang, Grant Raymond Wickman, Jingchuan Zhang
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Publication number: 20140340732Abstract: This invention relates to a planar optical component and a design method thereof, the method including designing a structure with defined discrete phases; based on the structure with defined discrete phases as array elements, designing a 2D thin antenna array; constituting the planar optical component by a metal film having the 2D thin antenna array and a substrate. To achieve expected beam shaping effect, the method according to the embodiment of the present invention modulates structural parameters of antenna array elements to modulate the amplitude and phase of radiation field having vertical polarization states, which is excited by a beam having specific wavelengths and polarization states incident on the planar diffractive optical component. The planar diffractive optical component according to the embodiment of the present invention has little difference from expected parameters, and can achieve optimum beam shaping effect to make up the shortfall of conventional beam shaping elements.Type: ApplicationFiled: April 12, 2012Publication date: November 20, 2014Applicant: Capital Normal UniversityInventors: Yan Zhang, Dan Hu
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Publication number: 20140154268Abstract: The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, or antigen binding portions thereof, that specifically bind to integrin ?5?1 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies or antigen binding portions thereof are also provided. The disclosure also provides methods for treating various cancers using the anti-?5?1 antibodies or antigen binding portions thereof described herein.Type: ApplicationFiled: February 21, 2013Publication date: June 5, 2014Applicants: PFIZER INC., BRISTOL-MYERS SQUIBB COMPANYInventors: STEVEN LEE BENDER, GERALD FRIES CASPERSON, DANA DAN HU-LOWE, XIN JIANG, GANG LI, MICHAEL AIDAN NORTH, JIANYING WANG, GRANT WICKMAN, PETER BRAMS, HAICHUN HUANG, BRIGITTE DEVAUX, HAIBIN CHEN, DAWN M. TANAMACHI, KRISTOPHER TOY, LAN YANG, TIM W. SPROUL, MARK YAMANAKA
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Patent number: 8620952Abstract: A method of creating user-generated reports. The method begins with the step of receiving information related to consumer internet behavior. That information is then assembled into a database having facts and dimensions, in which the database resides on a server, the server being connected to a communications network. The method then provides a report generation system, including a report generation module resident on the server. The module generates a report, beginning with accepting user criteria for generating a report from a front end system resident on a client computer. It then generates from the database a dataset corresponding to the first report and forwards the same to the client computer, and it displays the report generated from the first dataset. The module then reiterates the report generation steps to generate a second report, the first report remaining resident on the client computer.Type: GrantFiled: January 3, 2007Date of Patent: December 31, 2013Assignee: Carhamm Ltd., LLCInventors: Dominic V. Bennett, Dan Hu
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Patent number: 8509829Abstract: The present invention provides a method for implementing an Unstructured Supplementary Service Data (USSD) service in a Code Division Multiple Access (CDMA) network, which is implemented based on a mobile intelligent network service and a flash message service. A Mobile Switching Center (MSC) triggers the mobile intelligent network service, a Service Control Point (SCP) determines an operation type code of the current step according to a user identification and a USSD access code and performs a corresponding operation, and at the same time constructs short message content associated with the operation type code of the current step, and transmits the short message content to a Mobile Station (MS) by way of the flash message. The present invention also correspondingly provides a system and device for implementing a USSD service in a CDMA network. By providing an operation prompt, the present invention realizes real-time message interaction, and reduces user's misoperation effectively.Type: GrantFiled: March 24, 2010Date of Patent: August 13, 2013Assignee: ZTE CorporationInventors: Song Shen, Dan Hu
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Patent number: 8369863Abstract: An interference suppression method is provided. A method includes the following steps: determining, by a Femtocell, a set of Femtocells which generate interference with said Femtocell based on information measured by and feedbacked from subscribers which are served by said Femtocell, and delivering the cell IDs of all Femtocells in said set to a Femtocell gateway; establishing, by the Femtocell gateway, a relationship graph on interference among Femtocells according to information delivered from the Femtocells, and clustering the Femtocells based on said relationship graph; determining the range influenced by each Femtocell cluster; allocating resources to the Femtocells in each isolated cluster or in the range influenced by each cluster. It may ensure liable communications of Femtocell subscribers as possible, and/or may maximize spectrum efficiency and system capacity of the Femtocell layer as possible.Type: GrantFiled: May 4, 2012Date of Patent: February 5, 2013Assignee: Beijing University of Posts and TelecommunicationsInventors: Xiaodong Xu, Ping Zhang, Dan Hu, Hongjia Li, Yi Li, Xiaofeng Tao, Qimei Cui, Sai Wang, Qiang Wang
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Publication number: 20120309406Abstract: An interference suppression method is provided. A method includes the following steps: determining, by a Femtocell, a set of Femtocells which generate interference with said Femtocell based on information measured by and feedbacked from subscribers which are served by said Femtocell, and delivering the cell IDs of all Femtocells in said set to a Femtocell gateway; establishing, by the Femtocell gateway, a relationship graph on interference among Femtocells according to information delivered from the Femtocells, and clustering the Femtocells based on said relationship graph; determining the range influenced by each Femtocell cluster; allocating resources to the Femtocells in each isolated cluster or in the range influenced by each cluster. It may ensure liable communications of Femtocell subscribers as possible, and/or may maximize spectrum efficiency and system capacity of the Femtocell layer as possible.Type: ApplicationFiled: May 4, 2012Publication date: December 6, 2012Applicant: BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONSInventors: Xiaodong XU, Qimei CUI, Xiaofeng TAO, Qiang Wang, Ping ZHANG, Dan HU, Hongjia LI, Yi LI, Sai WANG
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Publication number: 20120264462Abstract: The present invention provides a method for implementing an Unstructured Supplementary Service Data (USSD) service in a Code Division Multiple Access (CDMA) network, which is implemented based on a mobile intelligent network service and a flash message service. A Mobile Switching Center (MSC) triggers the mobile intelligent network service, a Service Control Point (SCP) determines an operation type code of the current step according to a user identification and a USSD access code and performs a corresponding operation, and at the same time constructs short message content associated with the operation type code of the current step, and transmits the short message content to a Mobile Station (MS) by way of the flash message. The present invention also correspondingly provides a system and device for implementing a USSD service in a CDMA network. By providing an operation prompt, the present invention realizes real-time message interaction, and reduces user's misoperation effectively.Type: ApplicationFiled: March 24, 2010Publication date: October 18, 2012Applicant: ZTE CORPORATIONInventors: Song Shen, Dan Hu
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Patent number: 8170912Abstract: In one embodiment, a method of analyzing online advertising information includes the steps of receiving consumer data from client computers, creating a database based on the consumer data, receiving user selected values from a front end, and extracting data from the database based on the user selected values. The front end may have a selection area with user selectable values that change depending on an initially selected value. In one embodiment, the database comprises an online analytical processing (OLAP) database.Type: GrantFiled: November 25, 2003Date of Patent: May 1, 2012Assignee: Carhamm Ltd., LLCInventors: Dominic Bennett, Dan Hu
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Publication number: 20120052074Abstract: The present invention relates to antibodies including human antibodies and antigen-binding portions thereof that bind to the extracellular domain (ECD) of activin receptor-like, kinase-1 (ALK-1) and that function to abrogate the ALK-1/TGF-beta-1/Smad1 signaling pathway. The invention also relates to heavy and light chain immunoglobulins derived from human anti-ALK-1 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-ALK-1 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions. The invention also relates to transgenic animals or plants comprising nucleic acid molecules of the present invention.Type: ApplicationFiled: October 26, 2011Publication date: March 1, 2012Applicants: PFIZER INC., AMGEN FREMONT INC.Inventors: Shelley Sims Belouski, Sirid-Aimée Kellerman, Michael Aidan North, Karin Kristina Amundson, Vahe Bedian, Dana Dan Hu-Lowe, Xin Jiang, Shannon Marie Karlicek, James Arthur Thomson, Jianying Wang, Grant Raymond Wickman, Jingchuan Zhang
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Patent number: D791100Type: GrantFiled: December 10, 2015Date of Patent: July 4, 2017Assignee: SHENZHEN VOXTECH CO., LTD.Inventors: Hao Chen, Qian Chen, Dan Hu, Lei Zhong, Yi Tang