Patents by Inventor Na Ma

Na Ma 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: 20200357865
    Abstract: A display device includes a cover window that includes a first plane portion and first side portions that form curved sides, and a display panel that includes a first plane area corresponding to the first plane portion and first curved areas corresponding to the first side portions, where the display panel further includes a substrate, a plurality of first type pixels that are disposed in the first plane area and each including a first light emitting diode that is parallel with one side of the substrate, and a plurality of second type pixels that are disposed in the first curved areas, and each including a second light emitting diode that includes at least one non-flat portion forming a non-flat side that is not parallel with one side of the substrate.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 12, 2020
    Inventors: Eon Seok OH, Han-Na MA
  • Publication number: 20200286968
    Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 10, 2020
    Inventors: Soo Ho KIM, Han Na MA, Youngseok KIM
  • Patent number: 10763310
    Abstract: A display device includes a cover window that includes a first plane portion and first side portions that form curved sides, and a display panel that includes a first plane area corresponding to the first plane portion and first curved areas corresponding to the first side portions, where the display panel further includes a substrate, a plurality of first type pixels that are disposed in the first plane area and each including a first light emitting diode that is parallel with one side of the substrate, and a plurality of second type pixels that are disposed in the first curved areas, and each including a second light emitting diode that includes at least one non-flat portion forming a non-flat side that is not parallel with one side of the substrate.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: September 1, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Eon Seok Oh, Han-Na Ma
  • Patent number: 10755260
    Abstract: A method and an apparatus are provided for mailing items in the field of network technology. The method includes: generating an access request by a mobile terminal after scanning a mailing label; sending the access request of accessing a mailing page to a server; displaying the mailing page; acquiring mailing information inputted on the mailing page, and sending the mailing information to a server.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: August 25, 2020
    Assignee: Xiaomi Inc.
    Inventors: Weiguang Jia, Na Ma, Enxing Hou
  • Patent number: 10692944
    Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: June 23, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Soo Ho Kim, Han Na Ma, Youngseok Kim
  • Publication number: 20190355796
    Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.
    Type: Application
    Filed: May 8, 2019
    Publication date: November 21, 2019
    Inventors: Soo Ho KIM, Han Na MA, Youngseok KIM
  • Publication number: 20190196298
    Abstract: A bottom member includes a light-absorbing element; a top coupling layer disposed on the light-absorbing element; a first buffer element disposed under the light-absorbing element, where a first opening is defined in the first buffer element; a filling layer disposed in the first opening; and a vibrating acoustic element disposed below the first buffer element, where the vibrating acoustic element overlaps with the first opening and the light-absorbing element when viewed from a top, and the vibrating acoustic element is coupled with the first buffer element via the filling layer.
    Type: Application
    Filed: October 12, 2018
    Publication date: June 27, 2019
    Inventors: Jung Hun NOH, Yi Joon AHN, Myung Im KIM, Han Na MA, Jae Woo IM
  • Publication number: 20190074331
    Abstract: A display device includes a cover window that includes a first plane portion and first side portions that form curved sides, and a display panel that includes a first plane area corresponding to the first plane portion and first curved areas corresponding to the first side portions, where the display panel further includes a substrate, a plurality of first type pixels that are disposed in the first plane area and each including a first light emitting diode that is parallel with one side of the substrate, and a plurality of second type pixels that are disposed in the first curved areas, and each including a second light emitting diode that includes at least one non-flat portion forming a non-flat side that is not parallel with one side of the substrate.
    Type: Application
    Filed: April 18, 2018
    Publication date: March 7, 2019
    Inventors: Eon Seok OH, Han-Na MA
  • Patent number: 10122916
    Abstract: An object monitoring method and device are provided. The object monitoring method includes: a sound production reason for the target sound is determined when a target sound exists in acquired sounds; and sound production information is pushed to a mobile terminal, the sound production information comprising the sound production reason.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: November 6, 2018
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Weiguang Jia, Na Ma, Enxing Hou
  • Publication number: 20170310885
    Abstract: An object monitoring method and device are provided. The object monitoring method includes: a sound production reason for the target sound is determined when a target sound exists in acquired sounds; and sound production information is pushed to a mobile terminal, the sound production information comprising the sound production reason.
    Type: Application
    Filed: December 14, 2016
    Publication date: October 26, 2017
    Inventors: Weiguang JIA, Na MA, Enxing HOU
  • Publication number: 20170193493
    Abstract: A method and an apparatus are provided for mailing items in the field of network technology. The method includes: generating an access request by a mobile terminal after scanning a mailing label; sending the access request of accessing a mailing page to a server; displaying the mailing page; acquiring mailing information inputted on the mailing page, and sending the mailing information to a server.
    Type: Application
    Filed: December 28, 2016
    Publication date: July 6, 2017
    Applicant: XIAOMI INC.
    Inventors: Weiguang JIA, Na MA, Enxing HOU
  • 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
  • Patent number: 9627347
    Abstract: A method of manufacturing a semiconductor device according to the present invention comprises: a bump forming step of forming a bump electrode 100 on a semiconductor chip 1, the bump electrode 100 protruding in a substantially conical shape; a pad forming step of forming a pad electrode 200 on a substrate 10, the pad electrode 200 having a recess 210 with inner lateral surfaces thereof defining a substantially pyramidal shape or a prism shape; a pressing step of pressing the bump electrode 100 and the pad electrode 200 in a direction which brings them closer to each other, with the bump electrode 100 being inserted in the recess 210 so that the central axis of the bump electrode 100 and the central axis of the recess 210 coincide with each other; and an ultrasonic joining step of joining the bump electrode 100 and the pad electrode 200 by vibrating at least one of the bump electrode 100 and the pad electrode 200 using ultrasonic waves.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: April 18, 2017
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Masahiro Aoyagi, Thanh Tung Bui, Motohiro Suzuki, Naoya Watanabe, Fumiki Kato, Lai Na Ma, Shunsuke Nemoto
  • 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
  • Publication number: 20150235984
    Abstract: A method of manufacturing a semiconductor device according to the present invention comprises: a bump forming step of forming a bump electrode 100 on a semiconductor chip 1, the bump electrode 100 protruding in a substantially conical shape; a pad forming step of forming a pad electrode 200 on a substrate 10, the pad electrode 200 having a recess 210 with inner lateral surfaces thereof defining a substantially pyramidal shape or a prism shape; a pressing step of pressing the bump electrode 100 and the pad electrode 200 in a direction which brings them closer to each other, with the bump electrode 100 being inserted in the recess 210 so that the central axis of the bump electrode 100 and the central axis of the recess 210 coincide with each other; and an ultrasonic joining step of joining the bump electrode 100 and the pad electrode 200 by vibrating at least one of the bump electrode 100 and the pad electrode 200 using ultrasonic waves.
    Type: Application
    Filed: August 29, 2013
    Publication date: August 20, 2015
    Applicant: National Institute of Advanced Industrial Science and Technology
    Inventors: Masahiro Aoyagi, Thanh Tung Bui, Motohiro Suzuki, Naoya Watanabe, Fumiki Kato, Lai Na Ma, Shunsuke Nemoto
  • 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: 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
  • 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
  • Patent number: 8598589
    Abstract: An array substrate is disclosed. In one embodiment, the substrate includes 1) a transistor area in which a transistor is formed, 2) a capacitor area in which a capacitor is formed, wherein the capacitor is electrically connected to the transistor and 3) a light transmittance area adjacent to at least one of the transistor area and the capacitor area. The substrate further includes 1) a first insulating layer formed in at least one of the transistor area and the capacitor area, wherein the first insulating layer is not formed in the light transmittance area and 2) a second insulating layer having i) a first portion arranged to substantially overlap with the first insulating layer in the at least one area, and ii) a second portion formed in the light transmittance area.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: December 3, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Han-Na Ma, Jin-Suk Park