Patents by Inventor Xianghua Liu

Xianghua Liu 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).

  • Patent number: 10158749
    Abstract: Provided are a controller configured to detect a call connection state of the mobile apparatus, and obtain relevant information related to another party of a call connection as the call connection state is detected, and a communication interface configured to transmit the relevant information to a wearable apparatus.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: December 18, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Fan Yang, Xianghua Liu, Yongjian Ma
  • Publication number: 20180052189
    Abstract: Resistivity probes can be used to test integrated circuits. In one example, a resistivity probe has a substrate with multiple vias and multiple metal pins. Each of the metal pins is disposed in one of the vias. The metal pins extend out of the substrate. Interconnects provide an electrical connection to the metal pins. In another example, a resistivity probe has a substrate with a top surface and multiple elements extending from the substrate. Each of the elements curves from the substrate to a tip of the element such that each of the elements is non-parallel to the top surface of the substrate.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 22, 2018
    Inventors: Walter H. Johnson, III, Nanchang Zhu, Xianghua Liu, Jianli Cui, Zhu-bin Shi, Zhuoxian Zhang, Haiyang You, Lu Yu, Jianou Shi, Fan Zhang
  • Publication number: 20170286913
    Abstract: Provided is an electronic device, and a displaying method and a displaying system that are applicable to the electronic device. According to an embodiment, the displaying method includes obtaining a display resource, and associating the display resource with a first application. The embodiment enriches a display effect of the electronic device and improves a user's experience.
    Type: Application
    Filed: September 23, 2015
    Publication date: October 5, 2017
    Inventors: Yang LIU, Xianghua LIU, Zongxue WANG, Junhu TIAN, Binjun TAO
  • Publication number: 20170227347
    Abstract: Metal film thickness can be determined using the sheet resistance, resistivity, and temperature coefficient of resistivity for the metal film. Variation in film thickness measurements caused by resistivity can be reduced or eliminated. A probe head may be used for some of the measurements of the metal film. The probe head can include a temperature sensor used during sheet resistance measurements. A wafer on a chuck is heated, such as using the chuck or the probe head, for the measurements.
    Type: Application
    Filed: February 1, 2017
    Publication date: August 10, 2017
    Inventors: Xianghua Liu, Walter Johnson, Jianli Cui, Lu Yu, Nanchang Zhu, Juli Cheng, Huanglin Li, Liming Liu
  • Publication number: 20170227348
    Abstract: Metal film thickness can be determined using the sheet resistance, resistivity, and temperature coefficient of resistivity for the metal film. Variation in film thickness measurements caused by resistivity can be reduced or eliminated. A probe head may be used for some of the measurements of the metal film. The probe head can include a temperature sensor used during sheet resistance measurements. A wafer on a chuck is heated, such as using the chuck or the probe head, for the measurements.
    Type: Application
    Filed: February 24, 2017
    Publication date: August 10, 2017
    Inventors: Xianghua Liu, Walter Johnson, Jianli Cui, Lu Yu, Nanchang Zhu, Juli Cheng, Huanglin Li, Liming Liu
  • Publication number: 20160277557
    Abstract: Provided are a controller configured to detect a call connection state of the mobile apparatus, and obtain relevant information related to another party of a call connection as the call connection state is detected, and a communication interface configured to transmit the relevant information to a wearable apparatus.
    Type: Application
    Filed: October 17, 2014
    Publication date: September 22, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Fan YANG, Xianghua LIU, Yongjian MA
  • Patent number: 9435826
    Abstract: A continuous variable spacing probe pin device, including first and second probe pins. The first and second probe pins are configured to measure a property of a conductive layer. In a first configuration, the first and second probe pins include respective first portions arranged to contact the conductive layer to measure the property. In a second configuration, the first and second probe pins include respective second portions arranged to contact the conductive layer to measure the property. A first area for each respective first portion is different from a second area for each respective second portion.
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: September 6, 2016
    Assignee: KLA-Tencor Corporation
    Inventors: Walter H. Johnson, Jianou Shi, Lansheng Dong, Haijing Peng, Xianghua Liu, Jiazhou Jin, Zhuoxian Zhang, Nanchang Zhu
  • Publication number: 20160019381
    Abstract: The present invention provides a method for writing a card over the air, a server and a smart card, the method includes: receiving, by a server, a card writing request transmitted by a portal site, where the card writing request carries a preset number and a card writing number corresponding to a smart card to be written; acquiring first card data corresponding to the card writing number according to the card writing number; transmitting the first card data to the smart card according to the preset number to instruct the smart card to correspondingly replace, except an original authentication key parameter, original card data corresponding to the preset number with the first card data, and correspondingly replace the original authentication key parameter in the original card data with a first authentication key parameter presorted in the smart card, so that the smart card completes card writing over the air.
    Type: Application
    Filed: June 16, 2015
    Publication date: January 21, 2016
    Inventors: QUN YANG, BINFENG YAN, YUHUA HOU, LING HAN, WEI KUANG, XIANGHUA LIU
  • Publication number: 20130300445
    Abstract: A continuous variable spacing probe pin device, including first and second probe pins. The first and second probe pins are configured to measure a property of a conductive layer. In a first configuration, the first and second probe pins include respective first portions arranged to contact the conductive layer to measure the property. In a second configuration, the first and second probe pins include respective second portions arranged to contact the conductive layer to measure the property. A first area for each respective first portion is different from a second area for each respective second portion.
    Type: Application
    Filed: May 6, 2013
    Publication date: November 14, 2013
    Inventors: Walter H. Johnson, Jianou Shi, Lansheng Dong, Haijing Peng, Xianghua Liu, Jiazhou Jin, Zhuoxian Zhang, Nanchang Zhu
  • Publication number: 20090264834
    Abstract: A rigid double-port tube with medicine dispensing nozzle for the big transfusion soft bag, which consists of a rigid double-port (1) and a medicine dispensing nozzle (2) through which the medicine is dispensed, through the rigid double-port (1) the medicine is infused into the soft bag and the medicine liquid is exported from the soft bag; the rigid double-port (1) consists of a medicine infusing port (11), a medicine dispensing port (12) disposed parallel to the medicine infusing port (11), and the connecting base (13) connecting the medicine infusing port (11) and the medicine dispensing port (12), the medicine dispensing port (12) is connected with the medicine dispensing nozzle (2) hermetically; a sealing rubber plug (22) used to medicine dispensing is disposed onto the medicine dispensing nozzle (2), the sealing rubber plug (22) can be pierced by the syringe pinhead and it contracts and closes automatically after the syringe pinhead being pulled out.
    Type: Application
    Filed: January 29, 2007
    Publication date: October 22, 2009
    Applicant: HUNAN CHINASUN PHARMACEUTICAL MACHINERY CO., LTD.
    Inventors: Xianghua Liu, Xunde Peng
  • Publication number: 20070073263
    Abstract: Infusion bags including a mixing medicine nozzle with puncture functionality and methods of using the same are disclosed. An example infusion bag comprises: a bag body having a medicine containing chamber; a medicine mixing tube having a first end in communication with the medicine containing chamber of the bag body; and a medicine output nozzle in communication with the medicine containing chamber of the bag body via a medicine output tube. A second end of the medicine mixing tube is connected to a medicine mixing nozzle, a bottom of the medicine mixing nozzle is covered with a protection membrane, and a needle tube in communication with the medicine mixing tube is disposed in an inner chamber of the medicine mixing nozzle.
    Type: Application
    Filed: September 15, 2006
    Publication date: March 29, 2007
    Inventors: Xianghua Liu, Xunde Peng