Patents by Inventor Haichao Xie

Haichao Xie 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: 10725656
    Abstract: This invention relates to a method for inputting text by consecutive slide, comprising: detecting whether a consecutive slide input mode is triggered in response to an input of a user; detecting and recording a sliding trajectory of a user on a touch-screen and inputting a corresponding word; and predicting a possible word based on a context and another input of the user and updating the layout of a keyboard according to at least one of the results of the prediction. The invention also relates to a system that implements the method, as well as a corresponding device. The method, system and device increase input efficiency and achieve smart prediction and smart arrangement of candidate words in an area of the keyboard.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: July 28, 2020
    Assignee: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Kan Zhang, Jialiang Wang, Jingshen Wu, Hanxiong Wang, Haichao Xie
  • Publication number: 20180373424
    Abstract: A method and a device for dynamically switching a keyboard background are disclosed. The method comprises: monitoring a parameter associated with switching the keyboard background and determining whether to trigger a dynamic switching of the keyboard background (S1); and when it is determined to trigger a dynamic switching of the keyboard background, obtaining an unused picture corresponding to a designated view from a respective background package and replacing a picture being currently used in the designated view with said unused picture (S2). Monitoring the associated parameters allows switching the background between predetermined pictures and hence provides a better personalized experience.
    Type: Application
    Filed: January 7, 2016
    Publication date: December 27, 2018
    Inventors: Jiannan XIONG, Zhaowen ZHOU, Ni LIN, Haichao XIE, Xianmou CHEN, Yuan MEI, Wenjuan WANG
  • Patent number: 9723143
    Abstract: Systems and methods consistent with the invention relate to automated business and service dialing. According to one exemplary embodiment, a business dialing system is disclosed. The system includes a memory configured to store a plurality of business objects containing phone numbers corresponding to a plurality of business entities. The system further includes a user input device configured to detect key presses. The system also includes a processor coupled to the user input device and the memory. The processor is configured to generate a key sequence and a number sequence based on the detected key presses. The processor is further configured to search the memory for business objects corresponding to the key sequence. The system further includes a display device configured to display the number sequence and the business objects. The user input interface is further configured to detect a selection of a business object, among the business objects, or a dial command.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: August 1, 2017
    Assignee: SHANGHAI CHULE (COO TEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Jialiang Wang, Kan Zhang, Yang Zhao, Haichao Xie
  • Publication number: 20160328147
    Abstract: This invention relates to a method for inputting text by consecutive slide, comprising: detecting whether a consecutive slide input mode is triggered in response to an input of a user; detecting and recording a sliding trajectory of a user on a touch-screen and inputting a corresponding word; and predicting a possible word based on a context and another input of the user and updating the layout of a keyboard according to at least one of the results of the prediction. The invention also relates to a system that implements the method, as well as a corresponding device. The method, system and device increase input efficiency and achieve smart prediction and smart arrangement of candidate words in an area of the keyboard.
    Type: Application
    Filed: December 23, 2013
    Publication date: November 10, 2016
    Inventors: Kan ZHANG, Jialiang WANG, Jingshen WU, Hanxiong WANG, Haichao XIE
  • Patent number: 9417711
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided. The system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input using the system is also provided. The system and the method can input a word according to the preorder trajectory of the input portion, and cleverly use a forecasting-between-slidings input, decrease a sliding distance, effectively improve the input speed and accuracy of words, and simplify the operation for the users.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: August 16, 2016
    Assignee: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Haichao Xie, Qing Zhang, Qi He
  • Patent number: 9417710
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided. The system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input using the system is also provided. The system and the method can input a word according to the preorder trajectory of the input portion, and cleverly use a forecasting-between-slidings input, decrease a sliding distance, effectively improve the input speed and accuracy of words, and simplify the operation for the users.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: August 16, 2016
    Assignee: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Haichao Xie, Qing Zhang, Qi He
  • Patent number: 9417709
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided. The system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input using the system is also provided. The system and the method can input a word according to the preorder trajectory of the input portion, and cleverly use a forecasting-between-slidings input, decrease a sliding distance, effectively improve the input speed and accuracy of words, and simplify the operation for the users.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: August 16, 2016
    Assignee: SHANGHAI CHULE 9COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Haichao Xie, Qing Zhang, Qi He
  • Publication number: 20160165048
    Abstract: Systems and methods consistent with the invention relate to automated business and service dialing. According to one exemplary embodiment, a business dialing system is disclosed. The system includes a memory configured to store a plurality of business objects containing phone numbers corresponding to a plurality of business entities. The system further includes a user input device configured to detect key presses. The system also includes a processor coupled to the user input device and the memory. The processor is configured to generate a key sequence and a number sequence based on the detected key presses. The processor is further configured to search the memory for business objects corresponding to the key sequence. The system further includes a display device configured to display the number sequence and the business objects. The user input interface is further configured to detect a selection of a business object, among the business objects, or a dial command.
    Type: Application
    Filed: February 11, 2016
    Publication date: June 9, 2016
    Applicant: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO. LTD.
    Inventors: Jialiang WANG, Kan ZHANG, Yang ZHAO, Haichao XIE
  • Publication number: 20160154891
    Abstract: An intelligent-predictable input method and an intelligent-predictable input system, wherein said method comprises: detecting an input signal; obtaining an input sequence according to said input signal, and based on said input signal, obtaining an input field selected by said input signal and associated attribute data of an application scenario that is corresponding to the input field; matching based on said input sequence and said associated attribute data, so as to obtain a matched candidate object. The present invention is aim to obtain an input result based on the consideration of the application scenario where said input is applied, so as to predict intelligently on a basis of an input sequence and acquire a candidate object that meets the user's expectation.
    Type: Application
    Filed: November 25, 2015
    Publication date: June 2, 2016
    Inventors: Kan ZHANG, Zhaowen ZHOU, Tao ZHAO, Yun DAI, Haichao XIE
  • Patent number: 9288643
    Abstract: Systems and methods consistent with the invention relate to automated business and service dialing. According to one exemplary embodiment, a business dialing system is disclosed. The system includes a memory configured to store a plurality of business objects containing phone numbers corresponding to a plurality of business entities. The system further includes a user input device configured to detect key presses. The system also includes a processor coupled to the user input device and the memory. The processor is configured to generate a key sequence and a number sequence based on the detected key presses. The processor is further configured to search the memory for business objects corresponding to the key sequence. The system further includes a display device configured to display the number sequence and the business objects. The user input interface is further configured to detect a selection of a business object, among the business objects, or a dial command.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: March 15, 2016
    Assignee: SHANGHAI CHULE (COO TEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Jialiang Wang, Kan Zhang, Yang Zhao, Haichao Xie
  • Publication number: 20160004327
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided. The system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input using the system is also provided. The system and the method can input a word according to the preorder trajectory of the input portion, and cleverly use a forecasting-between-slidings input, decrease a sliding distance, effectively improve the input speed and accuracy of words, and simplify the operation for the users.
    Type: Application
    Filed: September 17, 2015
    Publication date: January 7, 2016
    Inventors: Haichao XIE, Qing ZHANG, Qi HE
  • Publication number: 20160004326
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided. The system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input using the system is also provided. The system and the method can input a word according to the preorder trajectory of the input portion, and cleverly use a forecasting-between-slidings input, decrease a sliding distance, effectively improve the input speed and accuracy of words, and simplify the operation for the users.
    Type: Application
    Filed: September 17, 2015
    Publication date: January 7, 2016
    Inventors: Haichao XIE, Qing ZHANG, Qi HE
  • Publication number: 20160004328
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided. The system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input using the system is also provided. The system and the method can input a word according to the preorder trajectory of the input portion, and cleverly use a forecasting-between-slidings input, decrease a sliding distance, effectively improve the input speed and accuracy of words, and simplify the operation for the users.
    Type: Application
    Filed: September 17, 2015
    Publication date: January 7, 2016
    Inventors: Haichao XIE, Qing ZHANG, Qi HE
  • Patent number: 9182831
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided, and the system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment according to the system is also provided.
    Type: Grant
    Filed: April 9, 2011
    Date of Patent: November 10, 2015
    Assignee: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Haichao Xie, Qing Zhang, Qi He
  • Publication number: 20140028603
    Abstract: A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided, and the system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment according to the system is also provided.
    Type: Application
    Filed: April 9, 2011
    Publication date: January 30, 2014
    Applicant: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Haichao Xie, Qing Zhang, Qi He
  • Publication number: 20130295999
    Abstract: Systems and methods consistent with the invention relate to automated business and service dialing. According to one exemplary embodiment, a business dialing system is disclosed. The system includes a memory configured to store a plurality of business objects containing phone numbers corresponding to a plurality of business entities. The system further includes a user input device configured to detect key presses. The system also includes a processor coupled to the user input device and the memory. The processor is configured to generate a key sequence and a number sequence based on the detected key presses. The processor is further configured to search the memory for business objects corresponding to the key sequence. The system further includes a display device configured to display the number sequence and the business objects. The user input interface is further configured to detect a selection of a business object, among the business objects, or a dial command.
    Type: Application
    Filed: December 20, 2010
    Publication date: November 7, 2013
    Inventors: Jialiang Wang, Kan Zhang, Yang Zhao, Haichao Xie