Patents by Inventor Liu Fang

Liu Fang 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: 20240106463
    Abstract: Aspects of the disclosure relate to wireless communication apparatuses, methods, and other aspects of sliding intermediate frequency filters for carrier aggregation communications. One aspect a high band mixer including a radio frequency (RF) receive signal input, a local oscillator (LO) input, and an IF signal output, a tunable high pass filter including an input and an output, an intermediate frequency (IF) received signal multiplexer including a merged IF CA signal output, a first input, and a second input, an LO input, and an IF signal output, where the RF receive signal input is coupled to the low band mmW CA receive port, and a tunable low pass filter including an input and an output, where the input is coupled to the IF signal output of the low band mixer, and where the output is coupled to the second input of the IF received signal multiplexer.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 28, 2024
    Inventors: Wu-Hsin CHEN, Yunfei FENG, Vinod PANIKKATH, Li LIU, Sher Jiun FANG
  • Publication number: 20240104285
    Abstract: A method is provided and includes several operations: arranging multiple channels extending in a first direction; arranging, in accordance with multiple weights of multiple macros, a first portion of the macro closer to a centroid of a core region of an integrated circuit than a second portion of the macros; and arranging the macros on opposite sides of the channels. The macros have multiple pins coupled to the channels interposed between the macros.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 28, 2024
    Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., TSMC NANJING COMPANY LIMITED
    Inventors: Yi-Lin CHUANG, Shi-Wen TAN, Song LIU, Shih-Yao LIN, Wen-Yuan FANG
  • Patent number: 11935753
    Abstract: A method for forming a packaged integrated circuit device includes providing a semiconductor wafer having a plurality of integrated circuit devices, each integrated circuit device extending into the semiconductor wafer to a first depth, and grinding a backside of the silicon wafer to no more than the first depth. The method further includes forming a backside cut between the integrated circuit devices. The backside cut extends to within the first depth, but the backside cut does not extend completely through the semiconductor wafer. The backside cut exposes a plurality of edges of each of the integrated circuit devices. The method further includes depositing, on the backside of the wafer, a metallization layer on a bottom surface of the integrated circuit devices and on the edges.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: March 19, 2024
    Assignee: NXP B.V
    Inventors: Kuan-Hsiang Mao, Wen Hung Huang, Che Ming Fang, Yufu Liu
  • Publication number: 20210208861
    Abstract: A method for downloading an application includes, after learning that an application is downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 8, 2021
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu, Kewen Wu
  • Patent number: 11004163
    Abstract: A terminal-implemented method, a server-implemented method and a terminal for acquiring a certification document are provided. The terminal-implemented method includes: determining a target application for providing the certification document according to a user-input identification of a legal source of the certification document; acquiring page contents of the target application, the page contents containing the certification document; and sending document contents including the page contents or the certification document to a certification-document extracting server to enable certification-document extracting server to extract the certification document from the document contents.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: May 11, 2021
    Assignee: XIAOMI INC.
    Inventors: Liu Fang, Meng Xu, Jianhe Jiang, Zhenyu Wu, Xianpeng Wang, Xin Zhang
  • Patent number: 10908889
    Abstract: A method for downloading an application includes, after learning that an application is downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: February 2, 2021
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu, Kewen Wu
  • Publication number: 20200125346
    Abstract: A method for downloading an application includes, after learning that an application is downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 23, 2020
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu, Kewen Wu
  • Patent number: 10558448
    Abstract: A method for downloading an application includes, after learning an application downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server. Using the foregoing technical solution, the application does not need to be manually downloaded for the user equipment, thereby saving manual operation and improving flexibility of downloading an application.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: February 11, 2020
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu, Kewen Wu
  • Patent number: 10181262
    Abstract: A method for processing key value information of a remote control, a control device, and a remote control that avoid a problem of reduced operation efficiency and reduced operation reliability caused by the need of simultaneous operations on two remote controls. Using the technical solution provided by this embodiment of the present application, it may be implemented that another remote control is synchronously set by performing operations on one remote control and displaying, using a display device, a to-be-learned button on the another remote control, which is easy to operate and thereby improves operation efficiency and operation reliability.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: January 15, 2019
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Xiaoling Liu, Zhiqin He, Liu Fang
  • Patent number: 10146811
    Abstract: A method for presenting a plurality of application programs for use in a device, includes: acquiring, for each of the plurality of application programs, at least two parameter factors indicating application information about the application program within a set time period; determining, for each of the plurality of application programs, a sorting factor based on the at least two parameter factors acquired for the application program; and sorting the plurality of application programs according to the sorting factors of the application programs, respectively, and presenting the sorted application programs.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: December 4, 2018
    Assignee: Xiaomi Inc.
    Inventors: Aibao Luo, Liu Fang, Yuan Fang
  • Publication number: 20180088923
    Abstract: A method for downloading an application includes, after learning an application downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server. Using the foregoing technical solution, the application does not need to be manually downloaded for the user equipment, thereby saving manual operation and improving flexibility of downloading an application.
    Type: Application
    Filed: December 4, 2017
    Publication date: March 29, 2018
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu, Kewen Wu
  • Patent number: 9864591
    Abstract: A method for downloading an application includes, after learning an application downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server. By using the foregoing technical solution, the application does not need to be manually downloaded for the user equipment, thereby saving manual operation and improving flexibility of downloading an application.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: January 9, 2018
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu, Kewen Wu
  • Publication number: 20170330452
    Abstract: A method for processing key value information of a remote control, a control device, and a remote control that avoid a problem of reduced operation efficiency and reduced operation reliability caused by the need of simultaneous operations on two remote controls. Using the technical solution provided by this embodiment of the present application, it may be implemented that another remote control is synchronously set by performing operations on one remote control and displaying, using a display device, a to-be-learned button on the another remote control, which is easy to operate and thereby improves operation efficiency and operation reliability.
    Type: Application
    Filed: August 3, 2017
    Publication date: November 16, 2017
    Inventors: Xiaoling Liu, Zhiqin He, Liu Fang
  • Patent number: 9754481
    Abstract: A method for processing key value information of a remote control, a control device, and a remote control are provided. The present application can avoid a problem, in the prior art, of reduced operation efficiency and reduced operation reliability caused by the need of simultaneous operations on two remote controls. By using the technical solution provided by this embodiment of the present invention, it may be implemented that another remote control is synchronously set by performing operations on one remote control and displaying, by using a display device, a to-be-learned button on the another remote control, which is easy to operate and thereby improves operation efficiency and operation reliability.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: September 5, 2017
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Xiaoling Liu, Zhiqin He, Liu Fang
  • Publication number: 20170161856
    Abstract: A terminal-implemented method, a server-implemented method and a terminal for acquiring a certification document are provided. The terminal-implemented method includes: determining a target application for providing the certification document according to a user-input identification of a legal source of the certification document; acquiring page contents of the target application, the page contents containing the certification document; and sending document contents including the page contents or the certification document to a certification-document extracting server to enable certification-document extracting server to extract the certification document from the document contents.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 8, 2017
    Inventors: Liu FANG, Meng XU, Jianhe JIANG, Zhenyu WU, Xianpeng WANG, Xin ZHANG
  • Patent number: 9538230
    Abstract: A convergence terminal, including a set top box unit, a home gateway unit, a main control board and an interconnection backplane, where the main control board establishes a communication connection with each of a multimedia device and an Internet access device, the main control board connects, in a communication manner, to each of the set top box unit and the home gateway unit through the interconnection backplane. In the present invention, an objective of implementing that a television service and an Internet access service are separately provided through a service terminal is achieved, thereby reducing the number of service terminals used by a user for enjoying different services, and also reducing frequent wiring operations of the user on connection wires for inward connection and outward connection.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: January 3, 2017
    Assignee: Huawei Device Co., Ltd.
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu
  • Publication number: 20160026662
    Abstract: A method for presenting a plurality of application programs for use in a device, includes: acquiring, for each of the plurality of application programs, at least two parameter factors indicating application information about the application program within a set time period; determining, for each of the plurality of application programs, a sorting factor based on the at least two parameter factors acquired for the application program; and sorting the plurality of application programs according to the sorting factors of the application programs, respectively, and presenting the sorted application programs.
    Type: Application
    Filed: October 2, 2015
    Publication date: January 28, 2016
    Inventors: Aibao LUO, Liu Fang, Yuan Fang
  • Publication number: 20150262476
    Abstract: A method for processing key value information of a remote control, a control device, and a remote control are provided. The present application can avoid a problem, in the prior art, of reduced operation efficiency and reduced operation reliability caused by the need of simultaneous operations on two remote controls. By using the technical solution provided by this embodiment of the present invention, it may be implemented that another remote control is synchronously set by performing operations on one remote control and displaying, by using a display device, a to-be-learned button on the another remote control, which is easy to operate and thereby improves operation efficiency and operation reliability.
    Type: Application
    Filed: May 20, 2015
    Publication date: September 17, 2015
    Inventors: Xiaoling Liu, Zhiqin He, Liu Fang
  • Publication number: 20150229866
    Abstract: A remote control method, a remote control device and a master device are provided. The remote control method includes receiving, by the master device, a main menu request instruction sent by the remote control device, and activating a main menu in the master device according to the main menu request instruction; receiving, by the master device, a first remote control instruction that is sent by the remote control device, and activating, according to the first remote control instruction, the peripheral submenu corresponding to the submenu activation option; and receiving, by the master device, a second remote control instruction that is sent by the remote control device, and performing, according to the second remote control instruction, control on the peripheral device corresponding to the activated peripheral submenu.
    Type: Application
    Filed: April 24, 2015
    Publication date: August 13, 2015
    Inventors: Cunzhi Fan, Ling Zhang, Zhi Liu, Liu Fang
  • Publication number: 20150121364
    Abstract: A method for downloading an application includes, after learning an application downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server. By using the foregoing technical solution, the application does not need to be manually downloaded for the user equipment, thereby saving manual operation and improving flexibility of downloading an application.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 30, 2015
    Inventors: Zhiqin He, Liu Fang, Hongjie Yao, Zheng Xu, Kewen Wu