Patents by Inventor Xiaodong Gao

Xiaodong Gao 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: 20250027645
    Abstract: A lightweight depressurization hydrogen supply device suitable for a hydrogen energy handheld torch is provided. The device is configured to connect a gas cylinder to a combustor in the torch and includes a cylinder opening valve, a pressure reducing valve, a switch assembly, a switch actuating component, and a gas cylinder cap. The pressure reducing valve is configured to perform depressurization of high pressure hydrogen, and is provided with three butting ports. A lower butting port is connected to the gas cylinder cap, an upper butting port is connected to the combustor, a side butting port is provided with the switch assembly, and the switch actuating component and the cylinder opening valve are installed in the gas cylinder cap. The switch assembly is configured to control the switch actuating component to open or close the cylinder opening valve. The cylinder opening valve is connected to a cylinder opening of the gas cylinder and configured to open or close the gas cylinder.
    Type: Application
    Filed: April 11, 2022
    Publication date: January 23, 2025
    Inventors: Xiaofeng Li, Yingren Ding, Xiaodong Zheng, Xincheng Wang, Yang Gao
  • Patent number: 12186450
    Abstract: A composition for bone regeneration includes substantially spherical granules. Each of the spherical granules include an outer shell including magnesium phosphate and nano-sized silica and a bioactive core encapsulated by the outer shell. The granules include macro-pores and micro-pores. The macro-pores are intergranular spaces between adjacent granules, and the micro-pores are intragranular nanopores formed on the outer shell of each of the granules. A method of producing the substantially spherical granules, includes providing a mixture of a biological active powder, magnesium phosphate, and an initiator with a colloidal silica solution; rotating the mixture with dual asymmetric centrifugation for a predetermined amount of time; and drying the resulting material.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: January 7, 2025
    Assignee: OSTEONOVUS LLC
    Inventors: Anand Agarwal, Xiaodong Gao, Smruti Gore
  • Publication number: 20240406266
    Abstract: The present disclosure provides a method, an apparatus, a storage medium, and an electronic device for controlling an IoT device. The method includes: receiving detection data reported by an IoT device; verifying device control information based on the detection data; and sending, in response to second data in the device control information being successfully verified, a control instruction configured for execution of a pending action to the IoT device to be controlled based on first data. The above method is conductive to improving the response speed of the IoT device.
    Type: Application
    Filed: November 13, 2023
    Publication date: December 5, 2024
    Applicant: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Peng LIU, Xiaodong GAO, She DU, Guanghui WANG, Tingting SHU, Kaifeng DUAN, Yongchao ZHANG, Bin LI
  • Publication number: 20240257274
    Abstract: This application discloses a trip sharing method and apparatus, a device, a storage medium, and program product, and relates to the field of computer and the Internet technologies. The method includes displaying, shared information of a first trip created by a first user account in the mini program in a display interface of the social networking application, the first trip being a trip created by a car owner and waiting for participation by a passenger; displaying a trip detail interface of the mini program in a case that the mini program determines, after receiving the trip presentation instruction, that a second user account has permission to participate in the first trip; and displaying a trip confirmation interface in the mini program in response to an operation on the trip participation control, the trip confirmation interface displaying trip information of the participated first trip.
    Type: Application
    Filed: April 9, 2024
    Publication date: August 1, 2024
    Inventors: Peng DIAO, Ke TANG, Shaobo DU, Shipeng LI, Cong ZHANG, Di DENG, Xiaodong GAO, Shufang TAO, Dongyang ZHENG
  • Publication number: 20230131307
    Abstract: Embodiments of the present disclosure disclose an image processing method. The method includes: obtaining a trigger event from an interface of a photographing preview image; and displaying a sharing interface according to the trigger event, and displaying, in the sharing interface, one or more icons of one or more image sharing applications supported by an operating system of an electronic device. Each of the one or more icons is configured to share, in response to being triggered, an image corresponding to a thumbnail displayed in the interface of the photographing preview image via the application associated with the icon. The embodiments of the present disclosure further disclose an image processing apparatus, an electronic device, and a storage medium.
    Type: Application
    Filed: December 23, 2022
    Publication date: April 27, 2023
    Inventors: Yinting Lu, Xiaodong Gao, Runda Dai
  • Publication number: 20220401620
    Abstract: A composition for bone regeneration includes substantially spherical granules. Each of the spherical granules include an outer shell including magnesium phosphate and nano-sized silica and a bioactive core encapsulated by the outer shell. The granules include macro-pores and micro-pores. The macro-pores are intergranular spaces between adjacent granules, and the micro-pores are intragranular nanopores formed on the outer shell of each of the granules. A method of producing the substantially spherical granules, includes providing a mixture of a biological active powder, magnesium phosphate, and an initiator with a colloidal silica solution; rotating the mixture with dual asymmetric centrifugation for a predetermined amount of time; and drying the resulting material.
    Type: Application
    Filed: June 21, 2022
    Publication date: December 22, 2022
    Inventors: Anand Agarwal, Xiaodong Gao, Smruti Gore
  • Publication number: 20210017500
    Abstract: Provided are an animal cell strain for use in producing a glycoprotein which uses a high-mannose sugar chain as a main N-glycan structure, a method for use in producing a glycoprotein by using the cell strain, a glycoprotein produced by using the method, and a use thereof. At least two genes from among a Golgi mannosidase and an endoplasmic reticulum mannosidase gene of the cell strain are damaged or knocked out.
    Type: Application
    Filed: April 26, 2018
    Publication date: January 21, 2021
    Applicant: JIANGNAN UNIVERSITY
    Inventors: Morihisa FUJITA, Zecheng JIN, Toshiniko KITAJIMA, Huijie ZHANG, Xiaodong GAO
  • Publication number: 20150087756
    Abstract: A kind of hydrophobic flame-retardant fiber and a preparation method thereof are provided by the present invention. The fiber has a skin-core structure, wherein, the volume ratio of skin to core is in a range of 2:8-6:4; weight percentages of compositions of skin layer material include: 79.9%-88.8% of PET (polyethylene terephthalate), 8%-13% of PVDF (polyvinylidene fluoride), 3%-6% of flame-retardant agent, 0.1%-0.5% of compatibilizer, 0.1%-0.6% of coupling agent; weight percentages of compositions of core layer material include: 91%-95% of PET, 5%-9% of flame-retardant agent.
    Type: Application
    Filed: December 4, 2014
    Publication date: March 26, 2015
    Inventors: Lu Qi, Zhijia DING, Dekang GAO, Xiaodong GAO
  • Patent number: 8697598
    Abstract: The present invention provides a hydrogenation catalyst, containing a carrier, metal components of nickel, molybdenum and tungsten supported thereon, and an adjuvant component selected from the group consisting of fluorine and phosphor and combination thereof. In another embodiment, the present invention provides a hydrogenation catalyst, containing a carrier and metal components of nickel, molybdenum and tungsten supported thereon, wherein said carrier contains a molecular sieve. The present invention provides further use of said catalyst in the process for hydrogenating hydrocarbon oil. In comparison with a hydrogenation catalyst according to the prior art, the catalyst according to the present invention has a much higher activity.
    Type: Grant
    Filed: April 20, 2006
    Date of Patent: April 15, 2014
    Assignees: China Petroleum & Chemical Corporation, Research Institute of Petroleum Processing, SINOPEC
    Inventors: Xiangyun Long, Xuefen Liu, Hong Nie, Kui Wang, Jing Xin, Qinghe Liu, Xiaodong Gao, Zhihai Hu, Yahua Shi, Dadong Li
  • Publication number: 20090139898
    Abstract: The present invention provides a hydrogenation catalyst, containing a carrier, metal components of nickel, molybdenum and tungsten supported thereon, and an adjuvant component selected from the group consisting of fluorine and phosphor and combination thereof. In another embodiment, the present invention provides a hydrogenation catalyst, containing a carrier and metal components of nickel, molybdenum and tungsten supported thereon, wherein said carrier contains a molecular sieve. The present invention provides further use of said catalyst in the process for hydrogenating hydrocarbon oil. In comparison with a hydrogenation catalyst according to the prior art, the catalyst according to the present invention has a much higher activity.
    Type: Application
    Filed: April 20, 2006
    Publication date: June 4, 2009
    Inventors: Xiangyun Long, Xuefen Liu, Hong Nie, Kui Wang, Jing Xin, Qinghe Liu, Xiaodong Gao, Zhihai Hu, Yahua Shi, Dadong Li
  • Patent number: 6365542
    Abstract: A presulfurization method of hydrogenation catalyst comprises mixing an olefin-containing component, elemental sulfur and a promoter, heating the resultant mixture at 100-120° C. for more than 0.5 hours, wherein the mole number of elemental sulfur is at least not less than that of double bonds of the olefin, and the amount of the promoter used is 10-80% weight of the amount used of elemental sulfur, and said promoter is selected from an organic promoter used usually in rubber curing; the elemental sulfur-incorporated catalyst is impregnated with the product obtained, and heated at 100-300° C. in an inert atmosphere for more than 1 hour; wherein the volume amount of said product used is at least 60% of the pore volume of the catalyst. In the case of a little amount of the promoter being used, the presulfurization method can improve greatly the sulfur retention degree of the catalyst.
    Type: Grant
    Filed: January 24, 2000
    Date of Patent: April 2, 2002
    Assignee: China Petrochemical Corporation and Research Institute of Petroleum Processing
    Inventors: Shouzhi Yu, Xiaodong Gao, Ruolei Chen
  • Patent number: 5914290
    Abstract: The present invention discloses a hydrofining catalyst. The catalyst has the following composition based on the total weight of the entire catalyst composition: 1-5%(wt.) nickel oxide, 12-35% (wt.) tungsten oxide, 1-9% (wt.) fluorine, and the balancing amount of composite alumina. Said composite alumina is composed of one or several kinds of micropore alumina and one or several kinds of macropore alumina, wherein the weight ratio of micropore alumina to macropore alumina is 75:25 to 50:50. The term "micropore alumina" in the context means the alumina in which the volume of the proe of diameter less than 80 angstrom occupies more than 95% of its total pore volume, while the term "macropore alumina" in the contest means the alumina in which the volume of the pore of diameter 60-600 angstrom occupies more than 70% of its total pore volume. The pore distribution mentioned above is determined by BET method of nitrogen adsorption at low temperature.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: June 22, 1999
    Assignees: China Petrochemical Corporation, Research Institute of Petroleum
    Inventors: Yahua Shi, Dadong Li, Xuefen Liu, Hong Nie, Xiaodong Gao, Yibing Ying