Patents by Inventor Xin Wen

Xin Wen 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: 20160172763
    Abstract: Exemplary embodiments are provided of antennas and antenna systems including the same. In an exemplary embodiment, an antenna generally includes a radiating patch element having an annular rectangular shape. An antenna ground plane is spaced apart from the radiating patch element. A feeding element electrically coupled to the radiating patch element via proximity coupling. The antenna also includes at least two shorting elements electrically coupling the radiating patch element to the antenna ground plane. In other exemplary embodiments, the antenna systems include at least one active GPS antenna, at least one passive antenna, and an isolator.
    Type: Application
    Filed: December 16, 2014
    Publication date: June 16, 2016
    Inventor: Xin Wen Teoh
  • Publication number: 20160153863
    Abstract: A vibrating simulation device is configured to test an object. The vibrating simulation device includes a carrying module, a driving module and a pressing module. The carrying module carries the object. The driving module drives the carrying module to vibrate. The press module is located upon the carrying module and presses on the object. The pressing module includes a bag and fillers. The fillers are replaceably filled in the bag.
    Type: Application
    Filed: January 6, 2015
    Publication date: June 2, 2016
    Inventors: XIN-WEN KOU, XIANG-WU LONG
  • Patent number: 9314772
    Abstract: Disclosed are a catalyst and preparation method and use thereof. The catalyst has a constitution represented as the formula below, wherein, D represents at least one element selected from the group consisting of copper, magnesium, manganese, stibium and zinc; E represents at least one element selected from the group consisting of tungsten, silicon, nickel, palladium, ferrum and plumbum; Z is selected from the group consisting of SiC, MoO3, WO3, TiO2 and ZrO2; y/x=11.1-50:100; a=0.1-3; b=0.01-5; c=0.01-5; d=0.01-3; e=0.01-2; f is the proportion of oxygen atom balancing the valence. The method comprises: (i) formulating Solution A with molybdenum, phosphorus, and vanadium compounds; formulating Solution B with dissolve potassium compound and a D-containing compound; formulating Solution C with an E-containing compound; (ii) mix Solutions A, B and C under a temperature of ?5-10° C.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: April 19, 2016
    Assignee: Shanghai HuaYi Acrylic Acid Co. Ltd.
    Inventors: Xin Wen, Ge Luo, Xinlei Jin, Tonghao Wu, Yan Zhuang, Xiaodong Chu, Jinghua Ji
  • Patent number: 9303697
    Abstract: A driving system of an electric vehicle and an electric vehicle comprising the same are provided. The driving system comprises: a driving motor, a transmission and a hydraulic system. The transmission may include an input shaft, an output shaft, a first transmission unit, a first clutch, a second transmission unit and a second clutch.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: April 5, 2016
    Assignees: SHENZHEN BYD AUTO R&D COMPANY, BYD COMPANY LIMITED
    Inventors: Yi Ren, Guangquan Chen, Kaizhao Li, Daqi Chen, Hengjun Zhai, Shuanghong Jing, Xin Wen
  • Patent number: 9301953
    Abstract: A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: April 5, 2016
    Assignee: Purdue Pharma L.P.
    Inventors: Qun Sun, Kate Xin Wen
  • Publication number: 20150357714
    Abstract: According to various aspects, exemplary embodiments are disclosed of ground independent multi-band antenna assemblies. In an exemplary embodiment, a ground independent multi-band antenna assembly is operable within at least a first frequency range and a second frequency range different than the first frequency range. The antenna assembly generally includes an annular ground element, a feed element, a patch element, and a high band element. The feed element includes a feeding point and a shorting point electrically connected to the annular ground element. The patch element is electrically shorted to the annular ground element by the feed element. The high band element is electrically connected to the feed element.
    Type: Application
    Filed: August 17, 2015
    Publication date: December 10, 2015
    Inventors: Kok Jiunn Ng, Tshu Pin Chee, Tze Yuen Ng, Xin Wen Teoh
  • Patent number: 9192930
    Abstract: The present invention provides a process for regenerating a deactivated heteropolymolybdophosphoric acid catalyst, comprising the steps of grinding the deactivated catalyst into particles having a particle size of 40 mesh or less, mixing the particles with a mixture comprising aqua ammonia, an aqueous solution containing ammonium ions and organic auxiliaries, kneading the same in a kneader to obtain a paste, drying the paste, molding the paste into cylindrical particles with a through hole in its longitudinal axis, and heating the paste in atmosphere at 350˜450° C. for 1˜10 hours to produce the generated catalyst.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: November 24, 2015
    Assignee: SHANGHAI HUAYI ACRYLIC ACID CO. LTD.
    Inventors: Xin Wen, Linghua Zuo, Ge Luo, Xiaoqi Zhao, Yan Zhuang, Xiaodong Chu, Jingming Shao
  • Patent number: 9135247
    Abstract: A method includes determining a location of erroneous content in a web page in response to a user's request for correcting the erroneous content in the web page; receiving the user's input of correction content for the erroneous content; and submitting correction information to a correction service provider including the location of the erroneous content and the correction content. An alternative method includes receiving correction information submitted by a user for erroneous content in a web page, the correction information including a location of the erroneous content and correction content; storing the received correction information; and retrieving the correction information and sending the correction information to the user in response to the user's request for visiting the web page.
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: September 15, 2015
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Juan Li, Xin Wen Qi, Fang Rui Shu, Mei Yang
  • Publication number: 20150113673
    Abstract: The present invention provides a CD81 and OCLN double transgenic mouse and its construction method and use. The double transgenic mouse can be used to constitute acute and chronic HCV infection in a mouse model.
    Type: Application
    Filed: June 24, 2014
    Publication date: April 23, 2015
    Inventors: Hong Tang, Xin-Wen Chen, Ji-Zheng Chen, Yang Zhao, Chao Zhang, Hai-Rong Chen
  • Publication number: 20150001031
    Abstract: A driving system of an electric vehicle and an electric vehicle comprising the same are provided. The driving system comprises: a driving motor, a transmission and a hydraulic system. The transmission may include an input shaft, an output shaft, a first transmission unit, a first clutch, a second transmission unit and a second clutch.
    Type: Application
    Filed: December 28, 2012
    Publication date: January 1, 2015
    Inventors: Yi Ren, Guangquan Chen, Kaizhao Li, Daqi Chen, Hengjun Zhai, Shuanghong Jing, Xin Wen
  • Publication number: 20140249185
    Abstract: A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.
    Type: Application
    Filed: December 17, 2013
    Publication date: September 4, 2014
    Applicant: PURDUE PHARMA L.P.
    Inventors: QUN SUN, XIN WEN
  • Publication number: 20140141964
    Abstract: Disclosed are a catalyst and preparation method and use thereof. The catalyst has a constitution represented as the formula below, wherein, D represents at least one element selected from the group consisting of copper, magnesium, manganese, stibium and zinc; E represents at least one element selected from the group consisting of tungsten, silicon, nickel, palladium, ferrum and plumbum; Z is selected from the group consisting of SiC, MoO3, WO3, TiO2 and ZrO2; y/x=11.1-50:100; a=0.1-3; b=0.01-5; c=0.01-5; d=0.01-3; e=0.01-2; f is the proportion of oxygen atom balancing the valence. The method comprises: (i) formulating Solution A with molybdenum, phosphorus, and vanadium compounds; formulating Solution B with dissolve potassium compound and a D-containing compound; formulating Solution C with an E-containing compound; (ii) mix Solutions A, B and C under a temperature of ?5-10° C.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 22, 2014
    Applicant: Shanghai HuaYi Acrylic Acid Co., Ltd.
    Inventors: Xin Wen, Ge Luo, Xinlei Jin, Tonghao Wu, Yan Zhuang, Xiaodong Chu, Jinghua Ji
  • Patent number: 8637548
    Abstract: A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: January 28, 2014
    Assignee: Purdue Pharma L.P.
    Inventors: Qun Sun, Xin Wen
  • Patent number: 8349842
    Abstract: Piperidine Compounds; compositions comprising a Piperidine Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Piperidine Compound are disclosed. In one embodiment, the Piperidine Compound has the formula: and pharmaceutically acceptable salts thereof, wherein Ar1, Ar2, X, R3, R4, and m are as disclosed herein.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: January 8, 2013
    Assignee: Purdue Pharma, L.P.
    Inventors: Qun Sun, Kate Xin Wen, Xiaoming Zhou
  • Publication number: 20120288893
    Abstract: A seed-specific expression vector and its construction methods and applications are disclosed. A fusion protein expression cassette consisting of Arachis hypogaea oleosin gene-apolipopoprotein A-IMilano (A-IM) gene driven by Brassica napus oleosin gene promoter is inserted between the HindIII and SacI sites of a plant binary expression vector pBI121, obtaining the plant expression vector pBINOA of the invention. In addition, a method for producing apolipoprotein A-IMilano is provided, in which the expression vector is used to transform oil sunflower which is used as a plant bioreactor. The method can not only improve the yield of apolipoprotein A-IMilano, but also greatly reduce production costs, and is suitable for industrial production.
    Type: Application
    Filed: December 9, 2010
    Publication date: November 15, 2012
    Inventors: Shengjun An, Xiqing Chai, Kunsheng Wang, Tiemei Shao, Zhan Jiao, Xin Wen, Xue Li, Pei Liu, Haigang Lu, Yunyu Chen, Lingyuan Hu, Haimin Xu, Chenggang Yu
  • Patent number: 8288306
    Abstract: The present invention provides a preparation process of complex oxides catalyst containing Mo, Bi, Fe and Co, which comprising steps as following: dissolving precursor compounds of the components for catalyst and complexing agent in water to obtain a solution, and then drying, molding and calcining the solution to obtain catalyst. The catalyst is used for gas phase oxidation of light alkenes to unsaturated aldehydes. The catalyst has high activity, selectivity and stability. The reaction condition is mild. The preparation process of the catalyst is easy to operate and can be used for mass production.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: October 16, 2012
    Assignee: Shanghai Huayi Acrylic Acid Co., Ltd.
    Inventors: Ge Luo, Xin Wen, Xiaoqi Zhao, Xuemei Li, Yan Zhuang, Jianxue Ma, Jingming Shao
  • Publication number: 20120135856
    Abstract: The present invention provides a process for regenerating a deactivated heteropolymolybdophosphoric acid catalyst, comprising the steps of grinding the deactivated catalyst into particles having a particle size of 40 mesh or less, mixing the particles with a mixture comprising aqua ammonia, which is an aqueous solution containing ammonium ions and organic auxiliaries, kneading the mixture of particles and aqua ammonia in a kneader to obtain a paste, drying the paste, molding the paste into cylindrical particles with a through hole in its longitudinal axis, and heating the paste in atmosphere at 350˜450° C. for 1˜10 hours to produce the generated catalyst.
    Type: Application
    Filed: September 22, 2011
    Publication date: May 31, 2012
    Applicant: Shanghai HuaYi Acrylic Acid Co. Ltd.
    Inventors: Xin Wen, Linghua Zuo, Ge Luo, Xiaoqi Zhou, Yan Zhuang, Xiaodong Chu, Jingming Shao
  • Patent number: 8178560
    Abstract: A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: May 15, 2012
    Assignee: Purdue Pharma L.P.
    Inventors: Qun Sun, Xin Wen
  • Patent number: 8089655
    Abstract: A method for producing a gift card for a gift imaging product, comprises receiving an order of the gift imaging product from a user, producing the gift imaging product, producing the gift card by the user for the gift imaging product; and consolidating the gift card with the gift imaging product into one package.
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: January 3, 2012
    Assignee: Shutterfly, Inc.
    Inventors: Peter Charles Elarde, Patrick C. Teo, Russ Ennio Muzzolini, Jeannine Marie Smith, Xin Wen
  • Patent number: 8082053
    Abstract: An automated manufacturing system comprises a computer processing system and a plurality of consolidation systems. The computer processing system receives information on product subbatches and product packages and consolidation status information to produce consolidation assignment information, each product package comprising one or more product subbatches. The consolidation systems receive the product subbatches in accordance to the consolidation assignment information and consolidate the product subbatches into product packages, wherein the status of the consolidation systems are tracked and the consolidation status information is sent to the computer processing system.
    Type: Grant
    Filed: November 5, 2007
    Date of Patent: December 20, 2011
    Assignee: Shutterfly, Inc.
    Inventors: Xin Wen, Russ Ennio Muzzolini, Jeff D. Boone