Patents by Inventor Yisha Lu

Yisha Lu 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: 11668625
    Abstract: Apparatus and method for detecting wavefront aberration of an objective lens, comprising a wavefront detection system, a planar mirror, and a planar mirror adjusting mechanism; the objective lens is placed between planar mirror and wavefront detection system; planar mirror is positioned at focal point of the objective lens. A test wavefront emitted by wavefront detection system passes through the objective lens, gets reflected by the planar mirror, and t passes through the objective lens again; the wavefront detection system receives and detects the test wavefront to derive a phase distribution thereof; an angle of the planar mirror tilts at is adjusted to obtain different return wavefronts; a polynomial for expressing wavefront aberration is selected, and expressions corresponding to all the return wavefronts are calculated; result of fitting the wavefront aberration of the objective lens when expressed by the selected polynomial is derived through fitting with the polynomial.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: June 6, 2023
    Assignee: Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
    Inventors: Peng Li, Feng Tang, Xiangzhao Wang, Yunjun Lu, Yang Liu, Xiangyu Wei, Yisha Cao, Changzhe Peng
  • Patent number: 10516720
    Abstract: A method and a system for transmitting browser web page information includes receiving, by a web server, a web page transmission request from a sending party browser. The web page transmission request includes a receiving party account and a link address. The link address is a website address of a web page currently displayed by the sending party browser. The method includes determining, by the web server, that a receiving party has logged in by using (1) the receiving party account and (2) a browser provided with an inter-screen transmission entrance and is online. The method includes sending, by the web server, the link address to a receiving party browser corresponding to the receiving party account for web page access.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: December 24, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha Lu
  • Patent number: 10313437
    Abstract: A method, system, and client are provided. The method includes performing a multipoint login to a same communication account from a first client and one or more second clients; in response to a data sharing instruction, acquiring local data at the first client as shared data; selecting one or more of the one or more second clients and acquiring an address identifier of each selected second client; and transmitting wirelessly the shared data from the first client to the selected one or more second clients using the address identifier of the second client.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: June 4, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha Lu
  • Patent number: 10284707
    Abstract: An information transmitting method includes the following steps: generating a connecting code and displaying the connecting code on a display of the information sending device; receiving a second unique identity from the server; obtaining contents selected by a user; generating an information sending request; and sending the information sending request to the server. According to above information transmitting method, by establishing a connection between two terminals, or two browser applications, information of different categories can be efficiently transmitted from one terminal to the other terminal. In addition, this disclosure also publishes an information transmitting device and an information transmitting system.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: May 7, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha Lu
  • Patent number: 10171645
    Abstract: An information transmitting method includes the following steps: generating a connecting code and displaying the connecting code on a display of the information sending device; receiving a second unique identity from the server; obtaining contents selected by a user; generating an information sending request; and sending the information sending request to the server. According to above information transmitting method, by establishing a connection between two terminals, or two browser applications, information of different categories can be efficiently transmitted from one terminal to the other terminal. In addition, this disclosure also publishes an information transmitting device and an information transmitting system.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: January 1, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha Lu
  • Patent number: 10069880
    Abstract: Data sharing methods and client terminal devices may be provided by examples of the present disclosure. A data sharing instruction may be received by a first client terminal device. First data in a browser of the first client terminal device may be obtained by the first client terminal device. Graphic coding may be performed by the first client terminal device on the first data to generate second data. The second data may be published by the first client terminal device.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: September 4, 2018
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuewei Fan, Yisha Lu
  • Publication number: 20180227408
    Abstract: An information transmitting method includes the following steps: generating a connecting code and displaying the connecting code on a display of the information sending device; receiving a second unique identity from the server; obtaining contents selected by a user; generating an information sending request; and sending the information sending request to the server. According to above information transmitting method, by establishing a connection between two terminals, or two browser applications, information of different categories can be efficiently transmitted from one terminal to the other terminal In addition, this disclosure also publishes an information transmitting device and an information transmitting system.
    Type: Application
    Filed: April 6, 2018
    Publication date: August 9, 2018
    Inventor: Yisha LU
  • Publication number: 20180213034
    Abstract: A method, system, and client are provided. The method includes performing a multipoint login to a same communication account from a first client and one or more second clients; in response to a data sharing instruction, acquiring local data at the first client as shared data; selecting one or more of the one or more second clients and acquiring an address identifier of each selected second client; and transmitting wirelessly the shared data from the first client to the selected one or more second clients using the address identifier of the second client.
    Type: Application
    Filed: March 19, 2018
    Publication date: July 26, 2018
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha LU
  • Patent number: 9986083
    Abstract: An information transmitting method includes the following steps: generating a connecting code and displaying the connecting code on a display of the information sending device; receiving a second unique identity from the server; obtaining contents selected by a user; generating an information sending request; and sending the information sending request to the server. According to above information transmitting method, by establishing a connection between two terminals, or two browser applications, information of different categories can be efficiently transmitted from one terminal to the other terminal. In addition, this disclosure also publishes an information transmitting device and an information transmitting system.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: May 29, 2018
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha Lu
  • Patent number: 9954944
    Abstract: A data sharing method, client and system are described. The data sharing method includes logging in to a browser of a first client and a browser of at least one second client using a communication account. The data sharing method further includes acquiring, by the first client, shared data from the browser of the first client if receiving a data sharing instruction and selecting, by the first client, at least one sharing client from the at least one second client and acquiring an address identifier of each of the at least one sharing client, and sending, by the first client, the shared data to the at least one sharing client according to the address identifier of each of the at least one sharing client.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: April 24, 2018
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha Lu
  • Publication number: 20170318148
    Abstract: An information transmitting method includes the following steps: generating a connecting code and displaying the connecting code on a display of the information sending device; receiving a second unique identity from the server; obtaining contents selected by a user; generating an information sending request; and sending the information sending request to the server. According to above information transmitting method, by establishing a connection between two terminals, or two browser applications, information of different categories can be efficiently transmitted from one terminal to the other terminal. In addition, this disclosure also publishes an information transmitting device and an information transmitting system.
    Type: Application
    Filed: July 20, 2017
    Publication date: November 2, 2017
    Inventor: Yisha LU
  • Publication number: 20160308939
    Abstract: A method and a system for transmitting browser web page information includes receiving, by a web server, a web page transmission request from a sending party browser. The web page transmission request includes a receiving party account and a link address. The link address is a website address of a web page currently displayed by the sending party browser. The method includes determining, by the web server, that a receiving party has logged in by using (1) the receiving party account and (2) a browser provided with an inter-screen transmission entrance and is online. The method includes sending, by the web server, the link address to a receiving party browser corresponding to the receiving party account for web page access.
    Type: Application
    Filed: June 27, 2016
    Publication date: October 20, 2016
    Inventor: Yisha LU
  • Publication number: 20160112340
    Abstract: A resource sharing method is provided. The method includes obtaining a user identifier that logs in a current device through a resource sharing operation. The method also includes extracting corresponding binding device information from a server based on the user identifier and displaying the binding device information. Further, the method includes obtaining a device identifier selected from the displayed binding device information and sending the selected device identifier and resource to be shared with a device corresponding to the selected device identifier to the server, such that the server delivers the resource to be shared to the corresponding device based on the selected device identifier.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Inventors: Xiangping ZHONG, Xuedan ZHONG, Xuechao LI, Yuewei FAN, Liangliang GUAN, Xuemin MA, Zifeng SHANG, Yisha LU
  • Patent number: 9263029
    Abstract: The present disclosure discloses a speech recognition method and a terminal, which belong to the field of communications. The method comprises: receiving speech information inputted by a user; acquiring the current environment information, and judging whether the speech information needs to be played according to the current environment information; and recognizing the speech information as text information, when it is judged that the speech information needs not to be played. The terminal comprises an acquisition module, a judgment module and a recognition module. The present disclosure provides the speech receiver with a speech recognition function, when the speech information of the instant messaging is received by the terminal, it can help the receiver to normally acquire the content to be expressed by the speech sender under an inconvenient situation.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: February 16, 2016
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha Lu
  • Publication number: 20150295961
    Abstract: Data sharing methods and client terminal devices may be provided by examples of the present disclosure. A data sharing instruction may be received by a first client terminal device. First data in a browser of the first client terminal device may be obtained by the first client terminal device. Graphic coding may be performed by the first client terminal device on the first data to generate second data. The second data may be published by the first client terminal device.
    Type: Application
    Filed: June 24, 2015
    Publication date: October 15, 2015
    Inventors: Yuewei FAN, Yisha LU
  • Publication number: 20150288761
    Abstract: A data sharing method, client and system are described. The data sharing method includes logging in to a browser of a first client and a browser of at least one second client using a communication account. The data sharing method further includes acquiring, by the first client, shared data from the browser of the first client if receiving a data sharing instruction and selecting, by the first client, at least one sharing client from the at least one second client and acquiring an address identifier of each of the at least one sharing client, and sending, by the first client, the shared data to the at least one sharing client according to the address identifier of each of the at least one sharing client.
    Type: Application
    Filed: June 19, 2015
    Publication date: October 8, 2015
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yisha LU
  • Publication number: 20150215357
    Abstract: A client of a first terminal device enables a user to log on the client of the first terminal device with a user account of the client of the first terminal device, and plays, in a video playing window, a video of video website selected by the user. When obtaining a terminating operation performed for the video by the user, the client of the first terminal device saves the user account as well as a playing address and playing process of the video. A client of a second terminal device enables the user to log on the client of the second terminal device with the user account, and obtains the saved playing address and playing process according to the user account. The client of the second terminal device continues to play the video in the video playing window according to the playing address and the playing process.
    Type: Application
    Filed: April 8, 2015
    Publication date: July 30, 2015
    Inventor: Yisha LU
  • Publication number: 20150039298
    Abstract: The present disclosure discloses a speech recognition method and a terminal, which belong to the field of communications. The method comprises: receiving speech information inputted by a user; acquiring the current environment information, and judging whether the speech information needs to be played according to the current environment information; and recognizing the speech information as text information, when it is judged that the speech information needs not to be played. The terminal comprises an acquisition module, a judgment module and a recognition module. The present disclosure provides the speech receiver with a speech recognition function, when the speech information of the instant messaging is received by the terminal, it can help the receiver to normally acquire the content to be expressed by the speech sender under an inconvenient situation.
    Type: Application
    Filed: March 1, 2013
    Publication date: February 5, 2015
    Inventor: Yisha Lu
  • Publication number: 20140310612
    Abstract: An information transmitting method includes the following steps: generating a connecting code and displaying the connecting code on a display of the information sending device; receiving a second unique identity from the server; obtaining contents selected by a user; generating an information sending request; and sending the information sending request to the server. According to above information transmitting method, by establishing a connection between two terminals, or two browser applications, information of different categories can be efficiently transmitted from one terminal to the other terminal. In addition, this disclosure also publishes an information transmitting device and an information transmitting system.
    Type: Application
    Filed: June 27, 2014
    Publication date: October 16, 2014
    Inventor: YISHA LU
  • Patent number: 8441485
    Abstract: The examples of the present invention provide a method and apparatus for generating a video animation, and the method and apparatus relate to the animation field. The method includes: receiving a command sent by a user, determining an action corresponding to the command according to the command, and determining the total number of frames corresponding to the action and a motion coefficient of each frame; calculating an offset of each control point in each frame according to the motion coefficient of each frame, and generating a video animation according to the offset of each control point in each frame and the total number of frames. An apparatus for generating a video animation is also provided.
    Type: Grant
    Filed: June 3, 2011
    Date of Patent: May 14, 2013
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Yisha Lu, Xiaxiang Lin, Jianyu Wang