Patents by Inventor Zechary Chang

Zechary Chang 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: 20060136844
    Abstract: A method of making graphic buttons for an application program, in which frames under various conditions are provided. Hot keys and texts according to each condition are set up. The application program is then operated to provide a display command. According to the display command, the corresponding frames, hot keys, and texts are retrieved to generate the corresponding graphic buttons in real time. Thereby, the space occupied by the graphic buttons is greatly reduced, and the flexibility and applicability of the graphic buttons are greatly enhanced.
    Type: Application
    Filed: December 17, 2004
    Publication date: June 22, 2006
    Inventors: Hogan Zhang, Pinky Ma, Zechary Chang
  • Publication number: 20060136311
    Abstract: An intellectual charging management system and method for automatically adjusting the cost for visiting a website according to network performance for each individual user. The network performance is determined based on the actual network access speed when the user visits the website, while the cost is calculated based on network performance. The network performance and the estimated cost can be provided to the user before the user uses the service provided by the website. In addition, the cost and cost estimation are automatically refreshed at a predetermined time interval, such that the real cost can properly reflect the network access speed in real time.
    Type: Application
    Filed: December 17, 2004
    Publication date: June 22, 2006
    Inventors: Leger Wu, Pinky Ma, Zechary Chang
  • Publication number: 20060136474
    Abstract: A customer service automatic answering system and method aims to receive question contents entered by users, access the keywords of the question contents, search targeted topic contents in an answer database that match the keywords, and send answering data corresponding to the targeted topic contents to the network user for displaying, so that an automatic and instant answer may be performed and quick answer contents may be returned according to the question contents input by the network users.
    Type: Application
    Filed: December 21, 2004
    Publication date: June 22, 2006
    Applicant: Inventec Corporation
    Inventors: Zechary Chang, Iris Yang, Chrysa Li
  • Publication number: 20060084503
    Abstract: A system of automatically generating personalized games and the method thereof are provided. Using a server/user structure, a game controller connects a user to a database server. The server includes a game database for storing game data and a game controller for implementing logic controls. The user has a user engine for implementing a user interface that provides a visualized interface and communicates with the game controller. Thus, characters and scenes can be created according to the user's settings, rendering a personalized game.
    Type: Application
    Filed: September 12, 2005
    Publication date: April 20, 2006
    Inventors: Bing Bian, Ken Kung, Zechary Chang
  • Publication number: 20060020388
    Abstract: A digital map generating system retrieves all geographical area information associated with the primary geographical information to generate and store a plurality of target area scalar maps. When the user conducts a search and inputs the search area, one predefined scalar map will be displayed. The processing and waiting time thereby is reduced, and the performance of the digital map utilization is improved.
    Type: Application
    Filed: July 21, 2004
    Publication date: January 26, 2006
    Inventors: Zechary Chang, Iris Yang
  • Patent number: 6990476
    Abstract: A story interactive grammar teaching system and method. The disclosed system is a computer-aided grammar learning system. Grammar rules are embedded in the animations provided in the interactive grammar teaching system. The user can self test and enhance his or her language abilities with the help of the system. The disclosed method can achieve the goals of providing immediate practice tests, interacting with users, and guiding users through stories. The method includes the steps of: establishing an animation database and at least one animation file, receiving a command input from a user, and executing the command using the interactive grammar teaching system.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: January 24, 2006
    Assignee: Inventec Corporation
    Inventors: Sayling Wen, Zechary Chang, Ken Kung
  • Publication number: 20050229168
    Abstract: A cross-platform user interface development method can easy management and maintenance for the interfaces to have a development process that does not depend on any specific language or operating system. The method first provides all interface elements to the user, and then gathers interface element property data configured by user, saves these data as a XML format file, searches the form nodes in said file, traversals all the elements in all element sets in the node, and finally generates each element according to the element propertys.
    Type: Application
    Filed: April 7, 2004
    Publication date: October 13, 2005
    Inventors: Sayling Wen, Zechary Chang, Hogan Zhang
  • Publication number: 20050221261
    Abstract: A spelling learning system and the corresponding method that provide multiple information clues for learning Chinese spelling are disclosed. A problem generating module extracts clues from a spelling database according to the current difficulty level and displays them to the learner. The system receives an input from the user within a predetermined time. The result comparison module compares the input with the original spelling data. If the input is correct, the system notifies the user. Therefore, the invention provides learners a progressive, interesting learning method for learning the Chinese spelling.
    Type: Application
    Filed: April 1, 2004
    Publication date: October 6, 2005
    Inventors: Sayling Wen, Zechary Chang, Harry Han, Amy Zhang
  • Publication number: 20050214732
    Abstract: An Internet educational system combining teaching and academic affairs and its method, used to achieve course management and the related academic affairs. First, the member managing module authenticates the online members, verifies identifies of faculty and student, and displays faculty member list and all course information for student to schedule courses. Course managing module verifies the student's course schedule, lecturing module coordinates online teaching activity according to the course schedule, and evaluates learning grade simultaneously. The calculated learning grade is send to the grade managing module. It is then displayed to the student, and the student is allowed to choose the learning content and lecturing faculty at anytime, anywhere, and queries learning grade easily.
    Type: Application
    Filed: March 23, 2004
    Publication date: September 29, 2005
    Inventors: Sayling Wen, Zechary Chang, Pinky Ma
  • Publication number: 20050214722
    Abstract: A learning system and method applies computer network and achieves an online language learning through integration of local learning and remote companion oral practice. The local user selects a curriculum topic from a database for learning. A user-mating module establishes network connections according to the online user status. A curriculum-coding module encodes the characteristics of the curriculum contents and transfers the characteristic codes to the remote user site. A curriculum-decoding module at the remote user site receives and decodes the characteristic codes to generate correspondent curriculum pages. A page synchronization module returns and updates the curriculum pages for the users. Therefore, the local and remote users take oral practices on the curriculum pages through audio/video communication.
    Type: Application
    Filed: March 23, 2004
    Publication date: September 29, 2005
    Inventors: Sayling Wen, Zechary Chang, Pinky Ma
  • Publication number: 20050216495
    Abstract: A conversion method for multi-language multi-code databases is disclosed. The method checks the original database file and confirms its type. The fields and the code type of the original database file are analyzed. The data in the fields are extracted. The data of each field are used to generate a new data file, which is converted to the local code for storage. It overcomes the problems and troubles of editing programs and using materials in different language and code types.
    Type: Application
    Filed: March 23, 2004
    Publication date: September 29, 2005
    Inventors: Sayling Wen, Zechary Chang, Mott Hou
  • Publication number: 20050208459
    Abstract: A computer game combined progressive language learning system and method is disclosed. During playing process in playing mode, the system can activate corresponding learning process in learning mode through active or passive triggered events. Accordingly, the system combines playing and learning completely by the triggered events, and can adjust playing and learning modes progressively according to learning records and evaluation results. Thus users can get fully learning during playing.
    Type: Application
    Filed: March 16, 2004
    Publication date: September 22, 2005
    Inventors: Zechary Chang, Ken Kung
  • Publication number: 20040243418
    Abstract: The specification discloses a computer-based system and method for enhancing language listening comprehension. The system and method perform analyses according to the answers entered by the learner. The analysis result determines whether to increase or lower the voice-playing speed and whether to increase or decrease the problem difficulty.
    Type: Application
    Filed: May 27, 2003
    Publication date: December 2, 2004
    Inventors: Sayling Wen, Zechary Chang, Leger Wu
  • Publication number: 20040219497
    Abstract: The specification discloses a typewriting sentence learning system and the corresponding method with hint profolio. A hint module output a combination of hints in a sentence database. A result comparison module compares the sentence entered by the learner with the correct answer and sends the comparison result to a level tuning module. The level tuning module then adjusts the difficulty of the problems. Since the invention increases the learning difficulty because of the learner has to type in his or her answer, the learner does not only improve in the sentence organization ability but also the typewriting ability.
    Type: Application
    Filed: April 29, 2003
    Publication date: November 4, 2004
    Inventors: Say-Ling Wen, Zechary Chang, Yeats Gu
  • Publication number: 20040214145
    Abstract: The specification discloses a sentence-conversation teaching system with role-play selections and the corresponding method. Before performing unit teaching process, the user can select an environment and role according to his or her preference and learning need. The disclosed system finds the teaching material corresponding to the environment and role for the user to perform sentence-making and conversation learning and evaluation. Each teaching unit contains materials of different environments and roles for the user to more easily understand the materials during the learning process. The evaluation result given during the sentence-making and conversation learning process allows the user to understand his or her learning progress.
    Type: Application
    Filed: April 23, 2003
    Publication date: October 28, 2004
    Inventors: Say-Ling Wen, Zechary Chang, Pinky Ma
  • Publication number: 20040166479
    Abstract: A system and method for assisting language learning through process of listening and typing. A learner listens to a speech, answers questions by typing. The process helps the learner memorizing through keying answering text. The system monitors the learner's response and provides dynamic hints for finishing the answer so as to increase the learner's interest and to improve learning efficiency. A system of the invention includes a speech database, a speech playing module, a dynamic hints module, an input analysis module, an input monitoring module and a playing setting module. A method of the invention includes steps of: playing speech to the learner; receiving learner's response to the speech playing; providing dynamic analysis and hints to help the learner's response, and finally providing checking results for the learner's inputs.
    Type: Application
    Filed: February 26, 2003
    Publication date: August 26, 2004
    Inventors: Sayling Wen, Zechary Chang, Leger Wu
  • Publication number: 20040166483
    Abstract: A computer-based self-motivates guide learning system and the corresponding method are disclosed. During the learning process, an encourage module stores guide learning initiation conditions set by the user and guide learning stop conditions. Such conditions are used to keep the user motivated to learn. The disclosed system includes a learning module, a secondary learning module, an encourage module, and a main control module. The disclosed method includes the steps of: getting user's settings, reading a learning level, executing the learning process, and recording the learning level, storing the current learning level and stopping the learning process after the guide learning initialization conditions are satisfied, executing the encourage process and recording the execution level, and switching back to the learning process once the guide learning stop conditions are satisfied.
    Type: Application
    Filed: February 26, 2003
    Publication date: August 26, 2004
    Inventors: Sayling Wen, Zechary Chang, Pinky Ma
  • Publication number: 20040166480
    Abstract: A language learning system and method with a visualized pronunciation suggestion is disclosed. A sound wave corresponding to a sample voice output is used to suggest the user to make corrections with respect to tones and stresses. Through sectional evaluations and corrections, the invention can effectively improve the speaking ability of the user. The disclosed system includes a language database, a follow-reading module, a display control module, a sectional evaluation module, a correction module, and a suggestion-editing module. The disclosed method includes the steps of: extracting a full-sentence sample, outputting a full-sentence voice message and an associated message, prompting the user to imitate and recording the voice data, comparing the voice data with the full-sentence voice message and outputting the similarity, and evaluating the voice data.
    Type: Application
    Filed: February 26, 2003
    Publication date: August 26, 2004
    Inventors: Sayling Wen, Zechary Chang, Pinky Ma
  • Publication number: 20040166481
    Abstract: A linear listening and followed-reading language learning system & method, used to linearly adjust the play back speed of the training specimen according to the play back frequency of the training specimen, allowing the user to gradually adapt to the play back speed of the training specimen through progressive training mode, so as to meet the objective of language learning; the system disclosed by this invention comprises a training database, a theme-drawing module, a followed-reading play back module and a speech rate adjustment module; the method flow disclosed by this invention comprises the following steps: first, perform the parameter initialization, then, after picked the training specimen, start the training specimen's play back task, and during this course prompt the user to follow-read and record the followed-reading speech material of the user, and then play back this training specimen and the user's this followed-reading speech material respectively, adjust the speech rate parameter according t
    Type: Application
    Filed: February 26, 2003
    Publication date: August 26, 2004
    Inventors: Sayling Wen, Zechary Chang, Pinky Ma
  • Publication number: 20040168159
    Abstract: A system and method for composing a multi-lingual instructional software is disclosed. The software includes interface components, lingual components and exercise banks to be linked and compiled dynamically upon user's requests of an original language and a target language, so that a plurality of combinations of lingual instructional materials can be obtained from a single software according to the user's requirements.
    Type: Application
    Filed: February 26, 2003
    Publication date: August 26, 2004
    Inventors: Sayling Wen, Zechary Chang, Pinky Ma, Bing Bian