Patents by Inventor Ping LEI

Ping LEI 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: 20190191782
    Abstract: A press-type and nasal-inhaling-type smoking paraphernalia for heating cigarettes includes a roasting-type heating device and a press puffing device, wherein the roasting-type heating device heats the cigarette in the radiated manner; and the press puffing device drives the relevant mechanism to compress the smoke by the user pressing the piston support, and the compressed smoke spurts out from the air outlet for snorting by the user, which avoids the design of the complicated gas channel in the traditional electric heating smoking paraphernalia, the local overheating of the cigarette, and the direct contact of the mouth with the cigarette filter.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 27, 2019
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO.,LTD
    Inventors: Jianguo TANG, Xudong ZHENG, Xu ZENG, Ru WANG, Chengya WANG, Tao WANG, Zhiqiang LI, Ping LEI, Shanzhai SHANG, Jingmei HAN, Dalin YUAN, Shunliang TANG, Yongkuan CHEN, Hongyong LUO
  • Publication number: 20190183170
    Abstract: A device for automatically detruding a cigarette butt includes a cigarette clamp, a cigarette fixer, a support ring, a cigarette butt detruding sliding ring, an air outlet end housing, a metal gasket, and a spring. After the cigarette is burnt and smoked, the cigarette butts can be detruded without the necessity of contacting the cigarette butts by hands in a low-resistance state.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 20, 2019
    Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Xu ZENG, Jianguo TANG, Xudong ZHENG, Ru WANG, Chengya WANG, Ping LEI, Shanzhai SHANG, Zhiqiang LI, Jingmei HAN, Shunliang TANG, Dalin YUAN, Yongkuan CHEN
  • Patent number: 10222311
    Abstract: The invention discloses a method for evaluating the aerosol mass of electronic cigarettes, comprising the following steps: (1) Measurement: an electronic cigarette is smoked to measure the particle size distribution and the particle numbers in the generated aerosol, and measure the volume flow rate C of the aerosol and the testing time t; (2) Data processing: based on the particle size distribution and number, the aerosol particles are classified with classifying diameter di, and the corresponding average number concentrations n of the particles to classifying diameters di are calculated; and (3) the generated aerosol mass is calculated according to the calculation formula for the aerosol mass of the invention.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: March 5, 2019
    Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Xia Zhang, Yi Han, Donglai Zhu, Shoubo Li, Xiaowei Gong, Ping Lei, Shanzhai Shang, Yongkuan Chen, Liu Yang, Zhiyong Sun
  • Publication number: 20190048534
    Abstract: A method for preparing a simulated lawn is provided, which comprises wiredrawing, coiling, weaving and post-processing raw materials, to obtain a simulated lawn product, wherein the weaving is straight yarn-curled yarn-interlacing weaving, in which one line of curled yarn is weaved between two adjacent straight yarns, and spacing between adjacent straight yarns is ? to ¾ inches and knitting needle number is 150 to 350 needles/meter.
    Type: Application
    Filed: March 16, 2017
    Publication date: February 14, 2019
    Applicant: GUANGZHOU ACT INDUSTRIAL CO., LTD.
    Inventor: Ping LEI
  • Publication number: 20170167963
    Abstract: The invention discloses a method for evaluating the aerosol mass of electronic cigarettes, comprising the following steps: (1) Measurement: an electronic cigarette is smoked to measure the particle size distribution and the particle numbers in the generated aerosol, and measure the volume flow rate C of the aerosol and the testing time t; (2) Data processing: based on the particle size distribution and number, the aerosol particles are classified with classifying diameter di, and the corresponding average number concentrations n of the particles to classifying diameters di are calculated; and (3) the generated aerosol mass is calculated according to the calculation formula for the aerosol mass of the invention.
    Type: Application
    Filed: November 10, 2014
    Publication date: June 15, 2017
    Inventors: Xia ZHANG, Yi HAN, Donglai ZHU, Shoubo LI, Xiaowei GONG, Ping LEI, Shanzhai SHANG, Yongkuan CHEN, Liu YANG, Zhiyong SUN
  • Patent number: 9652474
    Abstract: A method and a system provide regional content to users by associating data files with geographical properties and matching the geographical property of a data file with the geographical property of the user. The system extracts geographical information from a data file, and associates the data file with a source geographical property corresponding to the extracted geographical information according to a geographical information database. Upon obtaining a user geographical property of a user, the system provides the data file to the user if the source geographical property matches the user geographical property. The method and the system may be implemented using a geographical name lexicon or a geographical name suffix lexicon.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: May 16, 2017
    Assignee: Alibaba Group Holding Limited
    Inventors: Guo Ping Lei, Xiao Shuan Li, Na Ma, Wei Jia Liu, Chuan Wen Chen, Ming You Wang, Hong Xi Zhou, Xuan Wang
  • Publication number: 20160242465
    Abstract: This invention relates to an electric-heating smoking article comprising an igniting activator, the electric-heating smoking article comprising a mouthpiece 20 on its one end, and the igniting activator 10 on its other end, wherein the igniting activator 10 comprises at least one temperature measurement element 1 and a heat conductor 2 contacting with the temperature measurement element 1, wherein the temperature measurement element 1 is connected to a positive wire terminal of a heating element 5 and a negative wire terminal of a power supply 6. When the heat conductor 2 is heated to a temperature above a specified value, the smoking article activates the heating element to heat, enabling consumers to get used to novel electric-heating cigarettes without changing their traditional smoke behaviors while keeping the igniting manner unchanged. This invention also discloses an igniting activation method of an electric-heating smoking article.
    Type: Application
    Filed: November 10, 2014
    Publication date: August 25, 2016
    Inventors: Xudong ZHENG, Jianguo TANG, Dalin YUAN, Ping LEI, Shanzhai SHANG, Shoubo LI, Yongkuan CHEN, Mingming MIAO
  • Patent number: 9306279
    Abstract: Embodiments of the present invention provide a wireless terminal including a PCB, an antenna, and a data connector. The PCB has a groove, which divides the PCB into a first part and a second part. The second part is connected to the antenna, the first part is connected to the data connector through a rotating shaft, and connecting wires of the data connector are connected to the second part. The first part and the second part each have a ground. The ground of the first part is connected to a metal casing of the data connector and a ground wire of the data connector is connected to the ground of the second part and the ground wire of the data connector is electrically connected to the metal casing of the data connector.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: April 5, 2016
    Assignee: Huawei Device Co., Ltd.
    Inventors: Huiliang Xu, Yao Lan, Shuhui Sun, Dongxing Tu, Dingjie Wang, Ping Lei, Peihua Shuai
  • Patent number: 9239720
    Abstract: This disclosure presents an application model generation device and method based on hierarchy structure. A user may build an algorithm factor configuration instructions based on the actual application demands before implementing the application model, and update and/or modify one or more of the algorithm factors by means of the algorithm factor configuration instructions, and thus implementing flexible expansion for the application model. The application model generation device and method based on hierarchy structure as disclosed herein have flexible expandability, and the configuration efficiency is increased and the complexity in the configuration process is decreased duo to the implementation of the reusability of the algorithm factors, the meta-application algorithm units and the scenarios.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: January 19, 2016
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Ping Lei, Bin Chen, Ji-en Zhou
  • Patent number: 9141642
    Abstract: A method determines core geographical information in a document by computing a score for each geographical name found in the document. The computation of the score uses the appearance frequency of the respective geographical name and positional weights assigned to various types of appearance positions of the geographical name in the document. The system determines the core geographical information in the document based on the scores of the geographical names found in the document. The method may further compute aggregated scores of geographical regions related to the geographical names and determine the core geographical information using both the aggregated scores of geographical regions and the scores of individual geographical names to increase accuracy.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: September 22, 2015
    Assignee: Alibaba Group Holding Limited
    Inventors: Guo Ping Lei, Chuan Wen Chen, Xiao Shuan Li, Wei Jia Liu, Na Ma, Ming You Wang, Xuan Wang, Hong Xi Zhou
  • Patent number: 9130260
    Abstract: Embodiments of the present invention disclose an antenna designing method and a data card single board of a wireless terminal is provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: September 8, 2015
    Assignee: Huawei Device Co., Ltd.
    Inventors: Yao Lan, Shuhui Sun, Ping Lei, Yi Fan, Zhitai Zheng, Yanping Xie, Yongling Ban
  • Patent number: 9112557
    Abstract: The present invention provides a wireless communication device. The wireless communication device includes a mainboard and a connecting member, in which the mainboard includes a mainboard body and a mainboard end part which is connected to the connecting member; the side of the mainboard body away from the mainboard end part is connected to an antenna; and a matching network is arranged between the mainboard body and the mainboard end part and configured to control the distribution of the surface current induced by the antenna on the mainboard. By arranging the matching network between the mainboard body and the mainboard end part of the wireless communication device and changing, through the matching network, the distribution of the surface current induced by the antenna, the embodiments of the present invention may simultaneously guarantee the SAR performance and the wireless performance of a wireless communication terminal and improve the user experience.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: August 18, 2015
    Assignee: Huawei Device Co., Ltd.
    Inventors: Qing Liu, Huiliang Xu, Yao Lan, Shuhui Sun, Dongxing Tu, Dingjie Wang, Peihua Shuai, Ping Lei
  • Patent number: 9007274
    Abstract: A reconfigurable mobile phone built-in antenna and its implementation method are disclosed. The antenna comprises an antenna main structure, an additional ground area, a ground area printed on one surface of a printed board, an electronic switch and an antenna feeding point and a grounding point printed on the other surface of the printed board, the antenna main structure comprises a wiring structure of the antenna, a feeding spring piece in contact with the antenna feeding point and a grounding spring piece in contact with the grounding point, and the additional ground area is positioned under the wiring structure; the electronic switch is used for disconnecting the additional ground area with the ground area on one surface of the printed board when the antenna works at low-frequency frequency band and connecting the additional ground area with the ground area on when the antenna works at high-frequency frequency band.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: April 14, 2015
    Assignee: Huawei Device Co., Ltd.
    Inventors: Yongling Ban, Peihua Shua, Ping Lei, Hengyi Duan
  • Publication number: 20150032770
    Abstract: A method and a system provide regional content to users by associating data files with geographical properties and matching the geographical property of a data file with the geographical property of the user. The system extracts geographical information from a data file, and associates the data file with a source geographical property corresponding to the extracted geographical information according to a geographical information database. Upon obtaining a user geographical property of a user, the system provides the data file to the user if the source geographical property matches the user geographical property. The method and the system may be implemented using a geographical name lexicon or a geographical name suffix lexicon.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 29, 2015
    Inventors: Guo Ping Lei, Xiao Shuan Li, Na Ma, Wei Jia Liu, Chuan Wen Chen, Ming You Wang, Hong Xi Zhou, Xuan Wang
  • Patent number: 8929062
    Abstract: A wireless terminal device includes: a conduction and connection module, and a first Printed Circuit Board, PCB, connected to the conduction and connection module, and the wireless terminal device further includes a first conductor, where one of the conduction and connection module and the first PCB is connected to one end of the first conductor through a first capacitance coupling module, and the other one of the conduction and connection module and the first PCB is connected to the other end of the first conductor. Through the foregoing processing, capacitance coupling and grounding between the conduction and connection module and the PCB can be implemented through the first capacitance coupling module.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: January 6, 2015
    Assignee: Huawei Device Co., Ltd.
    Inventors: Yanping Xie, Qing Liu, Ping Lei, Yao Lan, Shuhui Sun
  • Publication number: 20140310682
    Abstract: This disclosure presents an application model generation device and method based on hierarchy structure. A user may build an algorithm factor configuration instructions based on the actual application demands before implementing the application model, and update and/or modify one or more of the algorithm factors by means of the algorithm factor configuration instructions, and thus implementing flexible expansion for the application model. The application model generation device and method based on hierarchy structure as disclosed herein have flexible expandability, and the configuration efficiency is increased and the complexity in the configuration process is decreased duo to the implementation of the reusability of the algorithm factors, the meta-application algorithm units and the scenarios.
    Type: Application
    Filed: December 13, 2012
    Publication date: October 16, 2014
    Inventors: Ping Lei, Bin Chen, Ji-en Zhou
  • Patent number: 8812536
    Abstract: A method and a system provide regional content to users by associating data files with geographical properties and matching the geographical property of a data file with the geographical property of the user. The system extracts geographical information from a data file, and associates the data file with a source geographical property corresponding to the extracted geographical information according to a geographical information database. Upon obtaining a user geographical property of a user, the system provides the data file to the user if the source geographical property matches the user geographical property. The method and the system may be implemented using a geographical name lexicon or a geographical name suffix lexicon.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: August 19, 2014
    Assignee: Alibaba Group Holding Limited
    Inventors: Guo Ping Lei, Xiao Shuan Li, Na Ma, Wei Jia Liu, Chuan Wen Chen, Ming You Wang, Hong Xi Zhou, Xuan Wang
  • Publication number: 20140222799
    Abstract: A method determines core geographical information in a document by computing a score for each geographical name found in the document. The computation of the score uses the appearance frequency of the respective geographical name and positional weights assigned to various types of appearance positions of the geographical name in the document. The system determines the core geographical information in the document based on the scores of the geographical names found in the document. The method may further compute aggregated scores of geographical regions related to the geographical names and determine the core geographical information using both the aggregated scores of geographical regions and the scores of individual geographical names to increase accuracy.
    Type: Application
    Filed: April 4, 2014
    Publication date: August 7, 2014
    Applicant: Alibaba Group Holding Limited
    Inventors: Guo Ping Lei, Chuan Wen Chen, Xiao Shuan Li, Wei Jia Liu, Na Ma, Ming You Wang, Xuan Wang, Hong XI Zhou
  • Publication number: 20140195893
    Abstract: The present disclosure provides a method and an apparatus for automatic webpage content generation. A product information server system stores in a product information database a plurality of parameter values of various product information contents and corresponding product information details related to the various product information contents. The server system places a current product information content on a webpage, receives from a web server a parameter value of the current product information content visited on the webpage, finds a product information detail corresponding to the current product information content, and returns the found product information detail to the web server. In response, the web server automatically organizes a content of a landing page using the received product information detail. The method enables automatic and dynamic web content organization and presentation to more efficiently provide relevant product information to users.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 10, 2014
    Applicant: Alibaba Group Holding Limited
    Inventor: Ping Lei
  • Patent number: 8775422
    Abstract: A method determines core geographical information in a document by computing a score for each geographical name found in the document. The computation of the score uses the appearance frequency of the respective geographical name and positional weights assigned to various types of appearance positions of the geographical name in the document. The system determines the core geographical information in the document based on the scores of the geographical names found in the document. The method may further compute aggregated scores of geographical regions related to the geographical names and determine the core geographical information using both the aggregated scores of geographical regions and the scores of individual geographical names to increase accuracy.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: July 8, 2014
    Assignee: Alibaba Group Holding Limited
    Inventors: Guo Ping Lei, Chuan Wen Chen, Xiao Shuan Li, Wei Jia Liu, Na Ma, Ming You Wang, Xuan Wang, Hong Xi Zhou