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).

  • Publication number: 20190355295
    Abstract: A display device including a display panel that includes a plurality of micro-LED pixel units arranged in an array, and a light-controlling component disposed on a light exiting side of the display panel. The light-controlling component includes a plurality of light-controlling regions each including at least two sub-regions individually controllable to switch between a transmissive state and a non-transmissive state. The light-controlling regions are arranged such that an orthographic projection of each of the light-controlling regions on the display panel covers a respective one of the micro-LED pixel units.
    Type: Application
    Filed: April 18, 2018
    Publication date: November 21, 2019
    Inventors: Yanfeng WANG, Xue DONG, Dan WANG, Yun QIU, Yuanxin DU, Xiaoling XU, Zhenhua LV, Zhidong WANG, Weipin HU, Congcong WEI
  • Patent number: 10457702
    Abstract: 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: Grant
    Filed: January 13, 2017
    Date of Patent: October 29, 2019
    Assignee: Jinan University
    Inventors: Hao Gao, Xinsheng Yao, Rongrong He, Guodong Chen, Zhengqun Zhou, Chuanxi Wang, Dan Hu, Hongxia Fan
  • Patent number: 10429886
    Abstract: 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: Grant
    Filed: July 3, 2018
    Date of Patent: October 1, 2019
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jun Feng, Han Yan, Dan Hu, Tien-Yen Chiang
  • Publication number: 20190292212
    Abstract: 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: Application
    Filed: January 13, 2017
    Publication date: September 26, 2019
    Inventors: Hao Gao, Xinsheng Yao, Rongrong He, Guodong Chen, Zhengqun Zhou, Chuanxi Wang, Dan Hu, Hongxia Fan
  • Patent number: 10360770
    Abstract: An order re-check system, comprising: electronic tags arranged on turnover boxes; RFID readers/writers arranged on goods allocations, when the turnover boxed are located on the goods allocations, RFID readers/writers acquiring number information of the turnover boxes via the electronic tags; a first information binding module, used for binding the first number information and the second number information in a one to one manner; a second information binding module, used for binding the second number information and orders in a one to one manner; a commodity information acquisition module, used for acquiring commodity information; a commodity information processing module, used for determining an order for a commodity according to the commodity information, and determining the first number information corresponding to the commodity according to a binding relationship between the first number information and the orders; and control indication modules, used for instructing the corresponding goods allocations or
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: July 23, 2019
    Assignees: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Runsu Ning, Jingren Tang, Zanyuan Wang, Haifeng Han, Xuejing Cheng, Xu Yi, Zhen Cui, Jinxing Hu, Jian Dong, Dan Li
  • Patent number: 10351478
    Abstract: Apparatus and methods for improving the curing process of materials that cure under reaction with CO2 and that do not cure in the presence of water alone are described, and examples are given.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: July 16, 2019
    Assignee: Solidia Technologies, Inc.
    Inventors: Sean Camron Quinn, Kenneth Michael Smith, Devin M. Patten, Xudong Hu, George Perry, Vahit Atakan, Jitendra Jain, Anuj Seth, Ahmet Cuneyt Tas, Alan Thomas Blacklock, Thomas Schuler, Christopher J. Grootenboer, Dan Castoro
  • Publication number: 20190214020
    Abstract: The present disclosure relates to a method, apparatus, and system for speaker verification. The method includes: acquiring an audio recording; extracting speech signals from the audio recording; extracting features of the extracted speech signals; and determining whether the extracted speech signals represent speech by a predetermined speaker based on the extracted features and a speaker model trained with reference voice data of the predetermined speaker.
    Type: Application
    Filed: March 14, 2019
    Publication date: July 11, 2019
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Jie CHEN, Dan SU, Tianxiao FU, Na HU
  • Publication number: 20190155334
    Abstract: 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: Application
    Filed: July 3, 2018
    Publication date: May 23, 2019
    Inventors: JUN FENG, HAN YAN, DAN HU, TIEN-YEN CHIANG
  • Publication number: 20190031701
    Abstract: 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: Application
    Filed: January 13, 2017
    Publication date: January 31, 2019
    Applicant: Jinan University
    Inventors: Hao Gao, Xinsheng Yao, Rongrong He, Guodong Chen, Zhengqun Zhou, Chuanxi Wang, Dan Hu, Hongxia Fan
  • Publication number: 20180090709
    Abstract: 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: Application
    Filed: August 21, 2017
    Publication date: March 29, 2018
    Inventors: Hong Meng, Dan HU, Xiuru Xu, Lijia Yan, Wei Huang
  • Publication number: 20160254316
    Abstract: 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: Application
    Filed: November 3, 2014
    Publication date: September 1, 2016
    Applicant: UNILUMIN GROUP CO., LTD
    Inventors: Guijiao GUO, Jinfeng HE, Dan HU
  • Patent number: 9221915
    Abstract: 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: Grant
    Filed: October 26, 2011
    Date of Patent: December 29, 2015
    Assignees: 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
  • Publication number: 20140340732
    Abstract: 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: Application
    Filed: April 12, 2012
    Publication date: November 20, 2014
    Applicant: Capital Normal University
    Inventors: Yan Zhang, Dan Hu
  • Publication number: 20140154268
    Abstract: 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: Application
    Filed: February 21, 2013
    Publication date: June 5, 2014
    Applicants: PFIZER INC., BRISTOL-MYERS SQUIBB COMPANY
    Inventors: 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
  • Patent number: 8620952
    Abstract: 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: Grant
    Filed: January 3, 2007
    Date of Patent: December 31, 2013
    Assignee: Carhamm Ltd., LLC
    Inventors: Dominic V. Bennett, Dan Hu
  • Patent number: 8509829
    Abstract: 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: Grant
    Filed: March 24, 2010
    Date of Patent: August 13, 2013
    Assignee: ZTE Corporation
    Inventors: Song Shen, Dan Hu
  • Patent number: 8369863
    Abstract: 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: Grant
    Filed: May 4, 2012
    Date of Patent: February 5, 2013
    Assignee: Beijing University of Posts and Telecommunications
    Inventors: Xiaodong Xu, Ping Zhang, Dan Hu, Hongjia Li, Yi Li, Xiaofeng Tao, Qimei Cui, Sai Wang, Qiang Wang
  • Publication number: 20120309406
    Abstract: 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: Application
    Filed: May 4, 2012
    Publication date: December 6, 2012
    Applicant: BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Xiaodong XU, Qimei CUI, Xiaofeng TAO, Qiang Wang, Ping ZHANG, Dan HU, Hongjia LI, Yi LI, Sai WANG
  • Publication number: 20120264462
    Abstract: 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: Application
    Filed: March 24, 2010
    Publication date: October 18, 2012
    Applicant: ZTE CORPORATION
    Inventors: Song Shen, Dan Hu
  • Patent number: D791100
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: July 4, 2017
    Assignee: SHENZHEN VOXTECH CO., LTD.
    Inventors: Hao Chen, Qian Chen, Dan Hu, Lei Zhong, Yi Tang