Patents Assigned to Peking University Founder Group Co., Ltd.
  • Patent number: 8975194
    Abstract: Disclosed a method for manufacturing an oxide layer, applicable to a manufacture procedure of a field oxide layer of a CMOS transistor in the field of semiconductor manufacturing, the method includes: injecting a first gas satisfying a first predetermined condition into a processing furnace in which a first CMOS transistor semi-finished product formed with an N-well and a P-well is placed, and dry-oxidizing the first CMOS transistor semi-finished product into a second CMOS transistor semi-finished product; and injecting a second gas satisfying a second predetermined condition different from the first predetermined condition into the processing furnace, and wet-oxidizing the second CMOS transistor semi-finished product into a third CMOS transistor semi-finished product.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: March 10, 2015
    Assignees: Peking University Founder Group Co., Ltd., Founder Microelectronics International Co., Ltd.
    Inventor: Jinyuan Chen
  • Patent number: 8974023
    Abstract: This application discloses a method for controlling jet printing positions, including: detecting a color code of an inputted paper by a color code sensor, and outputting a pulse signal when the color code is detected; configuring an expectation window where the pulse signal is expected to be generated; initiating jet printing after a predetermined delay period when the pulse signal is detected in the expectation window; and initiating jet printing after correction when no pulse signal is detected in the expectation window or the pulse signal is detected outside the expectation window. The method may improve the quality of jet printing.
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: March 10, 2015
    Assignees: Peking University Founder Group Co., Ltd., Peking University, Beijing Founder Electronics Co., Ltd.
    Inventors: Zhenhua Li, Zhihong Liu
  • Publication number: 20150067892
    Abstract: System for authorization and authentication comprises a server and at least one level of transit terminals. The server transmits digital content, server's identifier, and business pattern to the transit terminal. The transit terminal transmits to a lower level transit terminal the digital content, the server's identifier, the business pattern, and identifiers of respective transit terminals through which the digital content passes, and returns the above identifiers to the server. The server performs a match verification on the returned identifiers; if matched, the transit terminal is permitted to parse the business pattern and authorize a client to use the digital content based on privilege in the business pattern.
    Type: Application
    Filed: December 12, 2013
    Publication date: March 5, 2015
    Applicants: Founder APABI Technology Limited, Peking University Founder Group Co., Ltd.
    Inventors: Fengrui ZUO, Yingyu Liu, Jinbing Yan, Peng Li, Wei Wang
  • Publication number: 20150067109
    Abstract: The present invention provides a method for processing a shared file and a cloud storage server. The method comprises: receiving, by a cloud storage server, an update request message from a second client; determining that a first file is located within a storage region of a first client according to an identifier of the first file and acquiring current version information of the first file from the storage region of the first client; and if it is determined that the version of the first file on the second client is older than the version of the first file within the storage region of the first client, generating a first download address and transmitting the first download address to the second client, so that the second client downloads the first file in the current version. According to an embodiment of the present invention, it is able to synchronously update the shared file.
    Type: Application
    Filed: December 2, 2013
    Publication date: March 5, 2015
    Applicants: Beijing Founder Electronics Co., Ltd., Peking University Founder Group Co., Ltd.
    Inventors: Shoulin TANG, Wenbo LI
  • Publication number: 20150062599
    Abstract: The present invention provides a method and an apparatus for calculating ink saving amount. The method comprises: generating, using an ink-saving solution, first cyan, magenta, yellow and black bitmap files that correspond to a printing layout; generating, using a non-ink-saving solution, second cyan, magenta, yellow, and black bitmap files that correspond to the printing layout; calculating dot percentages of all the bitmap files; calculating percentages of saving amount of cyan, magenta, yellow, and black inks according to the dot percentages of the first cyan, magenta, yellow, and black bitmap files, and the second cyan, magenta, yellow, and black bitmap files.
    Type: Application
    Filed: December 2, 2013
    Publication date: March 5, 2015
    Applicant: PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
    Inventors: Jia LI, Xingbang DING
  • Publication number: 20150066996
    Abstract: The present invention discloses a method and a system for automatically collecting the publication digital resource, the method comprises: acquiring the resource document in a digital resource of a publication; identifying the resource document according to a preset identifying rule, obtaining an identified result, the identified result comprises: a document type, a document relation and sequencing; uploading the resource document to a server; generating property information of the resource document according to the identified result; storing the property information to a database. The present invention increases the efficiency of collecting the publication digital resources, saves a large amount of work.
    Type: Application
    Filed: December 2, 2013
    Publication date: March 5, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., BEIJING FOUNDER ELECTRONICS CO., LTD., FOUNDER INFORMATION INDUSTRY GROUP
    Inventors: Huarui BAI, Changgang CHEN
  • Publication number: 20150066977
    Abstract: Embodiments of the present invention provide a method and a system for managing digital resources. The method comprises: providing a configuration interface to a user; receiving configuration information inputted by the user via the configuration interface, wherein the configuration information may comprise a document type, an application operation, and an attribute field application; setting up a resource document library according to the resource document type; setting up a resource application template according to the application operation and the attribute field application; invoking the data from the resource document library by using the resource application template.
    Type: Application
    Filed: December 2, 2013
    Publication date: March 5, 2015
    Applicants: Peking University Founder Group Co., Ltd., Beijing Founder Electronics Co., Ltd., Founder Information Industry Group
    Inventors: Weilong WEN, Shaoming LI
  • Publication number: 20150055169
    Abstract: A system for preprocessing a print document is disclosed. The system may comprise a document inputting unit, configured to receive a print document, a document processing unit, configured to process the print document that is received by the document inputting unit, and a document outputting unit, configured to output a print document that has been processed by the document processing unit. Further, a method for preprocessing a print document is also disclosed.
    Type: Application
    Filed: December 3, 2013
    Publication date: February 26, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., BEIJING FOUNDER ELECTRONICS CO., LTD., FOUNDER INFORMATION INDUSTRY GROUP
    Inventor: Lei TAN
  • Patent number: 8958126
    Abstract: Embodiments of the present invention provide a printing system and a printing method for determining an ink-saving amount. The printing system comprises: a rasterizer processor configured to load a content file, and perform a raster process according to a predetermined ink-saving parameter so as to output a raster image; a computer-to-plate (CTP) device configured to output an imaging CTP plate according to the raster image; and a CTP output device configured to print a one-bit Tiff image according to the imaging CTP plate; and an ink-saving amount determination device coupled, in parallel with the CTP device, to the rasterizer processor and configured to acquire a raster image when the ink-saving parameter is disabled and compares the raster image with a raster image acquired from the rasterizer processor when the ink-saving parameter is enabled, so as to determine the ink-saving amount available for the content file.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: February 17, 2015
    Assignees: Peking University Founder Group Co., Ltd., Beijing Founder Electronics Co., Ltd.
    Inventors: Li Liu, Xiuqin Lu
  • Publication number: 20150046957
    Abstract: An embodiment of the present invention provides a TVOD song playing method, comprising: assigning coordinates of a starting point and an end point to each sentence of lyrics; determining a coordinate of a click position; determining, according to the coordinate of the click position, coordinates of the starting point and the end point of lyrics to be played; and playing the lyrics corresponding to the coordinates of the starting point and the end point. Another embodiment of the present invention further provides a TVOD song player, comprising: a lyrics editing module, a coordinate determining module, and a playing module.
    Type: Application
    Filed: December 2, 2013
    Publication date: February 12, 2015
    Applicants: Peking University Founder Group Co., Ltd., Beijing Founder Electronics Co., Ltd., Founder Information Industry Group
    Inventors: Leichuan LI, Xuejun CAO, Peng LIANG
  • Publication number: 20150046784
    Abstract: An extraction device for the composite graph in a fixed layout document comprising: a document parsing unit, for parsing the fixed layout document, and determining the primitives of the fixed layout document and their types; a layer generation unit, for extracting text primitives so as to form a text layer, and using the rest non-text primitives to form a non-text layer; a page analysis unit, for processing the text layer and the non-text layer with page analyses respectively; a block generation unit, for generating a text block in the text layer and a graph block in the non-text layer; a correlation block determination unit, for determining text blocks correlating to every graph block and merging those correlated text blocks and graph blocks into a composite graph block; an identifier storage unit, for storing the identifiers of all the primitives contained in the composite graph block.
    Type: Application
    Filed: December 12, 2013
    Publication date: February 12, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., PEKING UNIVERSITY, FOUNDER APABI TECHNOLOGY LIMITED
    Inventors: Canhui XU, Zhi Tang, Xin Tao, Cao Shi
  • Publication number: 20150043017
    Abstract: A method for generating print parameters includes: obtaining a printed paper of a test sample sheet obtained by a printing device after performing double-sided printing on the test sample sheet using preset front print parameters and preset back print parameters; detecting a front effect index of a front print effect and a back effect index of a back print effect for the printed paper of the test sample sheet by a print parameter generating device; comparing the front effect index and the back effect index with a standard effect index to obtain a comparison result, or comparing the front effect index with the back effect index to obtain a comparison result; determining from the comparison result and store in the printing device front print parameters and back print parameters used for double-sided printing on a paper to be printed with the same material and attributes as the test sample sheet.
    Type: Application
    Filed: December 4, 2013
    Publication date: February 12, 2015
    Applicants: Peking University Founder Group Co., Ltd., Beijing Founder Electronics Co., Ltd., Founder Information Industry Holdings Co., Ltd.
    Inventor: Guoxin JIANG
  • Publication number: 20150042745
    Abstract: Embodiments of the present invention provide a file operation method and a file operation apparatus for use in a network video conference system. The method comprises: acquiring a user image in real time; identifying a user's limb; judging whether or not the user's limb is associated with a file; and if the user's limb is associated with the file, matching a limb action of the user with a predetermined action set, so as to operate the file. When using the network video conference system, users can operate the file on a desktop through the limb actions, so as to facilitate the communication between the users and improve the user experience.
    Type: Application
    Filed: November 20, 2013
    Publication date: February 12, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., BEIJING FOUNDER ELECTRONICS CO., LTD., FOUNDER INFORMATION INDUSTRY GROUP
    Inventor: Yu TIAN
  • Publication number: 20150041191
    Abstract: A printed circuit board and a preparation method thereof. The preparation method includes: making a first through hole in a core board including a metal layer; filling copper into the first through hole; forming a circuit pattern of the metal layer of the core board through an alkaline etching process; successively laminating a dielectric layer and a first copper foil on one side of the core board; making a second through hole opposite to and communicated with the first through hole, in the first copper foil; filling copper into the second through hole; and forming a circuit pattern of the first copper foil. The method for preparing the printed circuit board provided in the present invention can effectively reduce the preparation cost of the printed circuit board, greatly increase the yield of a product and further improve the universality of application.
    Type: Application
    Filed: November 27, 2013
    Publication date: February 12, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., FOUNDER INFORMATION INDUSTRY HOLDINGS CO., LTD., ZHUHAI FOUNDER PCB DEVELOPMENT CO., LTD., ZHUHAI FOUNDER TECH. HI-DENSITY ELECTRONIC CO., LT D.
    Inventors: Feng LIU, Xinxing HU
  • Publication number: 20150047053
    Abstract: A server, comprising a communication unit for receiving a user identifier and a unique identifier of digital content to be transferred from a first terminal, and feeding back intermediate information to the first terminal, and for receiving intermediate information and second terminal device information from a second terminal, and sending a license to the second terminal; a rights acquisition unit for acquiring rights information of the digital content to be transferred; a generation unit for generating the intermediate information; an authentication unit for authenticating the intermediate information from the second terminal; a license generation unit for generating a license. Information may be generated according to user identifier of the transferor and rights information of the digital content. The acceptor may gain use rights of the digital content based on received intermediate information, so that transfer flow of the digital content is optimized, leading to more convenient user operations.
    Type: Application
    Filed: December 10, 2013
    Publication date: February 12, 2015
    Applicants: FOUNDER APABI TECHNOLOGY LIMITED, PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
    Inventors: Yilei CHEN, Wei Wan
  • Publication number: 20150046797
    Abstract: Document format processing apparatus and document format processing method are provided. The apparatus comprising: an obtaining unit for obtaining element information of a document in a first format; a parsing unit, for parsing the element information to get source data information; a conversion unit for converting the source data information to target data information of the document in a second format; a document processing unit for processing the target data information. Thus, when a document in an unsupported format is processed, what is only needed is to convert the format of source data contained in the document to a target data format, rather than thoroughly developing of the existing document processing editor, and thus complexity may be reduced; meanwhile, because it is not necessary to convert a document format using other format conversion tool, implementation cost and time consumed may be reduced.
    Type: Application
    Filed: December 12, 2013
    Publication date: February 12, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., FOUNDER INFORMATION INDUSTRY HOLDINGS CO., LTD., FOUNDER APABI TECHNOLOGY LIMITED
    Inventors: Yun LI, Li Ding, Qi Bian
  • Publication number: 20150036933
    Abstract: A method and apparatus for matching key pixels of images and a method and apparatus for matching images are disclosed. The method for matching key pixels of images includes: determining, for a key pixel to be matched of a first image, a first eigenvector, in a set of eigenvectors of a second image, matching an eigenvector of the key pixel to be matched; determining a second eigenvector, in a set of eigenvectors of the first image, matching the first eigenvector; and determining the key pixel to be matched and a key pixel corresponding to the first eigenvector as a pair of matching pixels when a coordinate vector of the key pixel to be matched is the same as a coordinate vector of a key pixel corresponding to the second eigenvector.
    Type: Application
    Filed: November 27, 2013
    Publication date: February 5, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., PEKING UNIVERSITY, BEIJING FOUNDER APABI TECHNOLOGY LTD.
    Inventors: Yan LIU, Xiaoqing LV, Jianbo XU, Zhi TANG
  • Publication number: 20150037969
    Abstract: A method for manufacturing a semiconductor device including: preparing a semiconductor substrate with a gate oxide layer on the top thereof; depositing a polycrystalline silicon layer on the top of the semiconductor substrate; depositing a protection layer overlying the top of the polycrystalline silicon layer; etching the protection layer and the polycrystalline silicon layer to form a gate body block; forming an oxide layer overlying the gate body block and the semiconductor substrate; polishing the oxide layer through Chemical Mechanical Polishing (CMP) until the top of the gate body block; removing the protection layer on the top of the gate body block; and forming a metal silicide layer on the gate body block.
    Type: Application
    Filed: December 4, 2013
    Publication date: February 5, 2015
    Applicants: Founder Microelectronics International Co., Ltd., Peking University Founder Group Co., Ltd.
    Inventor: Zhengfeng WEN
  • Publication number: 20150036871
    Abstract: Methods and apparatus for embedding digital watermark information into and extracting digital watermark information from a text are disclosed. The method for embedding digital watermark information into a text comprises: creating a menu item of the digital watermark information; and embedding a binary string into a value of a predetermined attribute for the menu item of the digital watermark information, the binary string to be embedded being the digital watermark information to be embedded. According to the present invention, it is able to increase the amount of information to be embedded.
    Type: Application
    Filed: November 12, 2013
    Publication date: February 5, 2015
    Applicants: PEKING UNIVERSITY FOUNDER GROUP CO., LTD., BEIJING FOUNDER ELECTRONICS CO., LTD., FOUNDER INFORMATION INDUSTRY GROUP
    Inventor: Hui FENG
  • Publication number: 20150036154
    Abstract: The invention discloses a method for displaying a text block, a method for processing a text block, a client and a server, where the method for displaying a text block includes the steps of: a client collecting font parameters and layout parameters of a text block; the client transmitting the font parameters and the layout parameters of the text block to a server; and the client receiving vector description information of the text block, generated according to the font parameters and the layout parameters of the text block, sent from the server and executing drawing commands to draw the text block and display the text block on a screen. With embodiments of the invention, the effect of a personalized presswork printed at the server can be kept consistent with the effect of displaying the text block on the screen.
    Type: Application
    Filed: December 3, 2013
    Publication date: February 5, 2015
    Applicants: Peking University Founder Group Co., Ltd., Beijing Founder Electronics Co., Ltd., Founder Information Industry Holdings Co., Ltd.
    Inventors: Yu TIAN, Meng LANG, Lei TAN