Patents by Inventor Hao Song

Hao Song 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: 20180265522
    Abstract: Marinopyrrole derivatives and methods for their synthesis and use are described herein. Novel cyclic and symmetric marinopyrroles with triazole substituents having antibacterial activity against resistant bacterial strains, such as MRSA are introduced. Also provided are methods of using the compounds for treating or preventing cancer and/or microbial infections.
    Type: Application
    Filed: January 12, 2018
    Publication date: September 20, 2018
    Inventors: Rongshi Li, Said Sebti, Yan Liu, Yong Qin, Hao Song, Chunwei Cheng
  • Publication number: 20180121964
    Abstract: An online system receives multiple candidate components for including in content items to be presented to online system users. Upon identifying an opportunity to present content to a subject user of the online system, the online system dynamically generates an optimal content item for presentation to the subject user that includes one or more candidate components. Candidate components included in the optimal content item are selected by predicting an affinity of the subject user for each candidate component. The affinity of the subject user for a candidate component may be predicted using a machine-learned model that is trained using historical performance information about content items including the candidate component that were presented to viewing users of the online system having at least a threshold measure of similarity to the subject user. Components of content items used to train the model may be selected using a heuristic (e.g., Thompson sampling).
    Type: Application
    Filed: November 1, 2016
    Publication date: May 3, 2018
    Inventors: Zhurun Zhang, Hao Zhang, Junbiao Tang, James Theodore Kleban, Avi Samuel Gavlovski, Hao Song, David Benjamin Lue, Anand Sumatilal Bhalgat
  • Publication number: 20180114252
    Abstract: An online system selecting content items for presentation to its users accounts for likelihoods of users performing actions associated with content items when selecting content items. The online system maintains models determining likelihoods of users performing various actions. If a content item is associated with an action that infrequently occurs, information for determining the model for the action is limited, so the online system increases a bid amount associated with the content item during a time interval to an amount based on a likelihood of the user performing a more frequently occurring alternative action and an average bid amount for the alternative action from content items previously presented to users. The online system also determines an amount based on the model for the action and the bid amount for during the time interval and stops increasing the bid amount when the rate of change has less than a threshold magnitude.
    Type: Application
    Filed: October 20, 2016
    Publication date: April 26, 2018
    Inventors: Anand Sumatilal Bhalgat, Hao Song
  • Publication number: 20180105422
    Abstract: Particulate material comprising rough mesoporous hollow nanoparticles. The rough mesoporous hollow nanoparticles may comprise a mesoporous shell, the external surface of which has projections thereon, the projections having smaller sizes than the particle size. The particulate material may be used to deliver active agents, such as insecticides and pesticides. The active agents can enter into the hollow core of the particles and be protected from degradation by sunlight. The rough surface of the particles retains the particles on plant leaves or animal hair. Methods for forming the particles are also described. Carbon particles and methods for forming carbon particles are also described.
    Type: Application
    Filed: April 18, 2016
    Publication date: April 19, 2018
    Inventors: Chengzhang YU, Meihua YU, Hongwei ZHANG, Yusilawati Ahmad NOR, Hao SONG, Neena MITTER
  • Patent number: 9868747
    Abstract: Marinopyrrole derivatives and methods for their synthesis and use are described herein. Novel cyclic and symmetric marinopyrroles with triazole substituents having antibacterial activity against resistant bacterial strains, such as MRSA are introduced. Also provided are methods of using the compounds for treating or preventing cancer and/or microbial infections.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: January 16, 2018
    Assignees: H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC., CHONGQING ZEIN PHARMACEUTICAL CO., LTD
    Inventors: Rongshi Li, Said Sebti, Yan Liu, Yong Qin, Hao Song, Chunwei Cheng
  • Publication number: 20170352109
    Abstract: An online system presenting content items to a user generates a model that predicts a latent metric describing user actions that occur at least a reasonable amount of time after presentation of content items. To determine the latent metric, the online system retrieves one or more models predicting likelihoods of the user performing various interactions when presented with the content items and determines weights associated with different retrieved models. Combining the weighted retrieved models generates a model for determining the latent metric. As the retrieved models are based on data accessible to the online system in less than the reasonable amount of time after presenting content items, weighing the retrieved models allows the online system to predict the latent metric describing user actions occurring after content items are presented. When selecting content items for the user, the online system accounts for the latent metric determined by the generated model.
    Type: Application
    Filed: June 6, 2016
    Publication date: December 7, 2017
    Inventors: Robert Oliver Burns Zeldin, Nathan John Davis, Anand Sumatilal Bhalgat, Harsh Doshi, Hao Song
  • Patent number: 9802180
    Abstract: Disclosed are a catalyst for synergistic control of oxynitride and mercury and a method for preparing the same. The catalyst includes the following components by mass percentage: a carrier: TiO2 72%-98.6%, active components: V2O5 0.1%-5%, WO3 1%-10%, Cr2O3 0.1%-5% and Nb2O5 0.1%-5%, and a co-catalyst of 0.1%-3%. The present invention can be used for reducing the oxynitrides in a flue gas, meanwhile oxidizing zero-valent mercury into bivalent mercury and then controlling the reactions, has relatively high denitration performance and also has high mercury oxidation performance; compared with current commercial SCR catalysts, the mercury oxidation rate of the catalyst is improved to a great extent, which can adapt to the requirements for mercury removal in China's coal-fired power plants, the conversion rate of SO2/SO3 is relatively low, and the catalyst has a better anti-poisoning ability, and is a new catalyst with a low cost and high performance.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: October 31, 2017
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Xiang Gao, Kunzan Qiu, Chenghang Zheng, Hao Song, Weihong Wu, Xinbo Zhu, Hongmin Yu, Dian Xu, Zhongyang Luo, Kefa Cen, Mingjiang Ni
  • Patent number: 9700044
    Abstract: Symmetrical marinopyrrole derivatives are disclosed herein, as is a synthetic route for producing these compounds. Also disclosed are methods of using symmetrical marinopyrrole derivatives to treat bacterial pathogens, like MRSE, MSSA and MRSA.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: July 11, 2017
    Assignees: H. Lee Moffitt Cancer Center and Research Institute, Inc., Chongqing Zein Pharmaceutical Co., Ltd.
    Inventors: Yong Qin, Chunwei Cheng, Hao Song, Rongshi Li, Yan Liu
  • Patent number: 9635591
    Abstract: A wireless communications component that supports a first radio access technology (RAT) and a second RAT. After the wireless communications component establishes a connection with a second RAT network, the wireless communications component receives a first message sent by the second RAT network. The first message includes content that is used to query a second RAT capability of the wireless communications component. The wireless communications component sends a second message to the second RAT network. The second message is used to indicate the second RAT capability of the wireless communications component and indicate that the wireless communications component does not support the first RAT. Because the wireless communications component reports to the second RAT network that the wireless communications component does not support the first RAT, the second RAT network does not instruct the wireless communications component to be changed to the first RAT.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: April 25, 2017
    Assignee: Huawei Device Co., Ltd.
    Inventors: Hui Jin, Xiaoyan Duan, Li Shen, Peng Wang, Guoqiong Cao, Songping Yao, Hao Song, Bo Zhang
  • Publication number: 20170071021
    Abstract: A wireless communication method and a wireless terminal. A wireless terminal supports a first radio access technology (RAT) and a second RAT. The wireless terminal establishes a connection with a second RAT network. The wireless terminal receives a first message sent by the second RAT network. The first message includes content used to query a first RAT capability of the wireless terminal. The wireless terminal sends a second message to the second RAT network. The second message is used to indicate that the wireless terminal does not support the first RAT.
    Type: Application
    Filed: April 26, 2014
    Publication date: March 9, 2017
    Applicant: HUAWEI DEVICE CO., LTD.
    Inventors: Hui JIN, Xiaoyan DUAN, Li SHEN, Peng WANG, Guoqiong CAO, Songping YAO, Hao SONG, Bo ZHANG
  • Publication number: 20170050981
    Abstract: Marinopyrrole derivatives and methods for their synthesis and use are described herein. Novel cyclic and symmetric marinopyrroles with triazole substituents having antibacterial activity against resistant bacterial strains, such as MRSA are introduced. Also provided are methods of using the compounds for treating or preventing cancer and/or microbial infections.
    Type: Application
    Filed: February 18, 2015
    Publication date: February 23, 2017
    Inventors: Rongshi Li, Said Sebti, Yan Liu, Yong Qin, Hao Song, Chunwei Cheng
  • Patent number: 9533259
    Abstract: Disclosed is a method for regenerating a SCR denitration catalyst assisted by microwaves. The method comprises: (1) a poisoned SCR denitration catalyst is immersed in deionized water, and the SCR denitration catalyst is cleaned by a bubbling method; (2) the SCR denitration catalyst is transferred to a container containing a pore-expanding solution for a soaking treatment; (3) the SCR denitration catalyst is transferred to a microwave device and treated for 1-10 minutes; (4) the SCR denitration catalyst is transferred to a container with an activating liquid and impregnated for 1-4 hours; (5) the SCR denitration catalyst is dried with microwaves for 1-20 minutes; and (6) the SCR denitration catalyst is calcined under conditions of 500-600° C. for 4-7 hours. The present invention has readily available raw materials, is simple and energy-saving in device and process, and is suitable for industrial scale regeneration.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: January 3, 2017
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Xiang Gao, Zhongyang Luo, Kefa Cen, MingJiang Ni, Hao Song, Weihong Wu, Hongmin Yu, Zhenglun Shi, Jinsong Zhou, Mengxiang Fang, Chunjiang Yu, Shurong Wang, Lemin Cheng, Qinhui Wang
  • Publication number: 20160354766
    Abstract: Disclosed are a catalyst for synergistic control of oxynitride and mercury and a method for preparing the same. The catalyst includes the following components by mass percentage: a carrier: TiO2 72%-98.6%, active components: V2O5 0.1%-5%, WO3 1%-10%, Cr2O3 0.1%-5% and Nb2O5 0.1%-5%, and a co-catalyst of 0.1%-3%. The present invention can be used for reducing the oxynitrides in a flue gas, meanwhile oxidizing zero-valent mercury into bivalent mercury and then controlling the reactions, has relatively high denitration performance and also has high mercury oxidation performance; compared with current commercial SCR catalysts, the mercury oxidation rate of the catalyst is improved to a great extent, which can adapt to the requirements for mercury removal in China's coal-fired power plants, the conversion rate of SO2/SO3 is relatively low, and the catalyst has a better anti-poisoning ability, and is a new catalyst with a low cost and high performance.
    Type: Application
    Filed: December 11, 2013
    Publication date: December 8, 2016
    Inventors: Xiang GAO, Kunzan QIU, Chenghang ZHENG, Hao SONG, Weihong WU, Xinbo ZHU, Hongmin YU, Dian XU, Zhongyang LUO, Kefa CEN, Mingjiang NI
  • Publication number: 20160256824
    Abstract: Disclosed is a method for regenerating a SCR denitration catalyst assisted by microwaves. The method comprises: (1) a poisoned SCR denitration catalyst is immersed in deionized water, and the SCR denitration catalyst is cleaned by a bubbling method; (2) the SCR denitration catalyst is transferred to a container containing a pore-expanding solution for a soaking treatment; (3) the SCR denitration catalyst is transferred to a microwave device and treated for 1-10 minutes; (4) the SCR denitration catalyst is transferred to a container with an activating liquid and impregnated for 1-4 hours; (5) the SCR denitration catalyst is dried with microwaves for 1-20 minutes; and (6) the SCR denitration catalyst is calcined under conditions of 500-600° C. for 4-7 hours. The present invention has readily available raw materials, is simple and energy-saving in device and process, and is suitable for industrial scale regeneration.
    Type: Application
    Filed: October 9, 2013
    Publication date: September 8, 2016
    Inventors: XIANG GAO, ZHONGYANG LUO, KEFA CEN, MINGJIANG NI, HAO SONG, WEIHONG WU, HONGMIN YU, ZHENGLUN SHI, JINSONG ZHOU, MENGXIANG FANG, CHUNJIANG YU, SHURONG WANG, LEMIN CHENG, QINHUI WANG
  • Publication number: 20160119824
    Abstract: A wireless communications component that supports a first radio access technology (RAT) and a second RAT. After the wireless communications component establishes a connection with a second RAT network, the wireless communications component receives a first message sent by the second RAT network. The first message includes content that is used to query a second RAT capability of the wireless communications component. The wireless communications component sends a second message to the second RAT network. The second message is used to indicate the second RAT capability of the wireless communications component and indicate that the wireless communications component does not support the first RAT. Because the wireless communications component reports to the second RAT network that the wireless communications component does not support the first RAT, the second RAT network does not instruct the wireless communications component to be changed to the first RAT.
    Type: Application
    Filed: December 30, 2015
    Publication date: April 28, 2016
    Inventors: Hui Jin, Xiaoyan Duan, Li Shen, Peng Wang, Guoqiong Cao, Songping Yao, Hao Song, Bo Zhang
  • Publication number: 20150366197
    Abstract: Symmetrical marinopyrrole derivatives are disclosed herein, as is a synthetic route for producing these compounds. Also disclosed are methods of using symmetrical marinopyrrole derivatives to treat bacterial pathogens, like MRSE, MSSA and MRSA.
    Type: Application
    Filed: January 22, 2014
    Publication date: December 24, 2015
    Inventors: Yong Qin, Chunwei Cheng, Hao Song, Rongshi Li, Yan Liu
  • Patent number: 9133060
    Abstract: The present invention provides a gypsum composition, a gypsum board and their preparation method and the use of DHA as an anti-sagging additive in a gypsum product. Said gypsum board comprises set gypsum prepared from the composition; while said composition comprises gypsum, and an anti-deformation additive, wherein the anti-deformation additive comprises at least one selected from a group consisting of dehydroascorbic acid, dehydroascorbate and semidehydroascorbic acid. The set gypsum prepared from the said composition shows better anti-sagging or deformation resisting property. The gypsum product of the present invention is hardly distorted and has stronger stability even in the condition of high humidity, thus improve the quality of the gypsum product to meet the demands of the customer.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: September 15, 2015
    Assignee: Saint-Gobain Placo
    Inventors: Xiaotong Gao, Dongxiao Shao, Huifen Li, Hao Song, Ke Zhang
  • Publication number: 20150007753
    Abstract: The present invention provides a gypsum composition, a gypsum board and their preparation method and the use of DHA as an anti-sagging additive in a gypsum product. Said gypsum board comprises set gypsum prepared from the composition; while said composition comprises gypsum, and an anti-deformation additive, wherein the anti-deformation additive comprises at least one selected from a group consisting of dehydroascorbic acid, dehydroascorbate and semidehydroascorbic acid. The set gypsum prepared from the said composition shows better anti-sagging or deformation resisting property. The gypsum product of the present invention is hardly distorted and has stronger stability even in the condition of high humidity, thus improve the quality of the gypsum product to meet the demands of the customer.
    Type: Application
    Filed: December 3, 2012
    Publication date: January 8, 2015
    Applicant: SAINT-GOBAIN PLACO
    Inventors: Xiaotong Gao, Dongxiao Shao, Huifen Li, Hao Song, Ke Zhang
  • Publication number: 20150011138
    Abstract: The present invention provides a composition, a gypsum board and their preparation method and the use of ascorbic acid as an anti-sagging additive in a gypsum board. Said gypsum board comprises set gypsum prepared from the composition; while said composition comprises hemi-hydrate gypsum, water and a compound comprising group and no carboxylate groups. The set gypsum prepared from the said composition shows better anti-sagging or deformation resisting property. The gypsum board of the present invention is hardly distorted and has stronger stability even in the condition of high humidity, thus improve the quality of the gypsum board to meet the demands of the customer.
    Type: Application
    Filed: December 3, 2012
    Publication date: January 8, 2015
    Applicant: SAINT-GOBAIN PLACO
    Inventors: Xiaotong Gao, Huifen Li, Hao Song, Ke Zhang
  • Patent number: 8431726
    Abstract: The present invention relates to a method for the preparation of (3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-oxetan-2-one and a product of the method. The method includes the following steps: a) reducing a substance represented by formula (II) to obtain a substance represented by formula (III), and then oxidizing the substance represented by formula (III) to form a substance represented by formula (IV); b) acylating n-octanoic acid to obtain n-octanoyl chloride using thionyl dichloride, then condensing the obtained n-octanoyl chloride with 2-mercapto-pyridine under basic condition to form a substance represented by formula (V), and then converting the substance represented by formula (V) to a substance represented by formula (VI); c) reacting the substance obtained in the step a) with the substance obtained in the step b) under catalytic condition of Lewis acid to generate a substance represented by formula (VII), and then reacting with a Lewis acid.
    Type: Grant
    Filed: May 26, 2008
    Date of Patent: April 30, 2013
    Inventors: Yong Qin, Xianglin Deng, Xuan Zhou, Guofeng Yu, Ke Wang, Hao Song, Xiaolin Wang, Shan Huang