Patents by Inventor Ye Wang

Ye Wang 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).

  • Method and System for Determining Hidden States of a Machine using Privacy-Preserving Distributed Data Analytics and a Semi-trusted Server and a Third-Party
    Publication number: 20160267297
    Abstract: A method classifies data to determine hidden states of a machine by first acquiring data from the machine in a client, which is permuting randomly, and then chaff is inserted before transmitting to server as private data. The server classifies the private data according to a hidden Markov model to obtain permuted noisy estimates of states of the machine and the chaff, which are transmitted to a third party. The third party removes the chaff and inverts noisy estimates using a permutation ordering to obtain unpermuted noisy estimates of the states of the machine.
    Type: Application
    Filed: March 9, 2015
    Publication date: September 15, 2016
    Inventor: Ye Wang
  • LIVE ULTRASOUND IMAGE AND HISTORICAL ULTRASOUND IMAGE FRAME OVERLAPPING
    Publication number: 20160206291
    Abstract: A method and apparatus present a live ultrasound image on a display of an ultrasound imaging system, retrieve a historical ultrasound image frame; and overlap at least portions of the historical ultrasound image frame with the live ultrasound image. A method and apparatus retrieve a historical ultrasound image frame, retrieve stored coordinates of a historical region of interest in the historical ultrasound image frame, display a selected ultrasound image frame from a live ultrasound image and display a current region of interest in the selected ultrasound image frame, the current region of interest having coordinates in the selected ultrasound image frame based upon the stored coordinates retrieved from the historical region of interest in the historical ultrasound image frame.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 21, 2016
    Inventors: Jiajiu Yang, Dongqing Chen, Menachem Halmann, Eunji Kang, Bo Dan, Ye Wang
  • Leg controlled operation mechanism for electric balance vehicle
    Publication number: 20160176469
    Abstract: A controlled operation mechanism for an electric balance vehicle includes: a controlled operation support and a leg controlled portion. A bottom of the controlled operation support is mounted on a rotating operation axle of the electric balance vehicle; and the leg controlled portion is mounted on a top of the controlled operation support; in such a manner that steering of the electric balance vehicle is capable of being controlled only by both legs, so as to free both hands of the driver for other operations such as taking a photograph, which enhances experiences of users.
    Type: Application
    Filed: November 18, 2014
    Publication date: June 23, 2016
    Inventors: Hui Zhang, Ye Wang, Zhenyuan Zhang, Wei Wei
  • SYSTEMS AND METHODS OF HIERARCHICAL MATERIAL DESIGN FOR ADDITIVE FABRICATION
    Publication number: 20160167306
    Abstract: According to some aspects, a method of designing a three-dimensional object based on a shape of the object, the object to be fabricated via additive fabrication from a plurality of materials, is provided. The method comprises selecting, for a first volume element of the object, one of the plurality of materials based at least in part on a position of the first volume element within the object, at least one spatial decomposition of the object, the at least one spatial decomposition identifying a plurality of volumetric subregions of the object, and a material composition of at least a first volumetric subregion of the plurality of volumetric subregions, wherein the first volumetric subregion comprises the position of the first volume element.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 16, 2016
    Applicant: Massachusetts Institute of Technology
    Inventors: Kiril Vidimce, Ye Wang, Wojciech Matusik
  • High Specific Capacitance And High Power Density Of Printed Flexible Micro-Supercapacitors
    Publication number: 20160172123
    Abstract: The invention relates to micro supercapacitors and nanocomposite active materials and methods of fabrication thereof.
    Type: Application
    Filed: October 17, 2013
    Publication date: June 16, 2016
    Inventors: Hui Ying YANG, Ye WANG
  • BOND PAD STRUCTURE WITH DUAL PASSIVATION LAYERS
    Publication number: 20160126186
    Abstract: A bond pad structure with dual passivation layers is disclosed. The bond pad structure includes: a pad material layer on a first passivation layer; a protection layer on the top surface of the pad material layer; a second passivation layer covering on the first passivation layer and the protection layer; and an opening formed through the second passivation layer and the protection layer to expose the pad material layer.
    Type: Application
    Filed: January 10, 2016
    Publication date: May 5, 2016
    Inventor: Ye Wang
  • Bond pad structure and method of manufacturing the same
    Patent number: 9269678
    Abstract: A method of manufacturing a bond pad structure, comprising the steps of forming a pad material layer on a passivation layer, forming a protection layer on the pad material layer, performing an etching process to pattern the protection layer and the pad material layer into a bond pad structure, and removing the protection layer on the bond pad structure.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: February 23, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventor: Ye Wang
  • Method for determining hidden states of systems using privacy-preserving distributed data analytics
    Patent number: 9246978
    Abstract: A method classifies data to determine hidden states of a system, by first randomly permuting the data and inserting client to generate private data. A server classifies the private data according to a hidden Markov model (HMM) to obtain permuted noisy estimates of the states and the chaff, which are returned to the client. The client then removes the chaff, inverts the permuted noisy estimates to obtain unpermuted noisy estimates of the states.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: January 26, 2016
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Ye Wang, Qian Xie, Shantanu Rane
  • Angle Sensor
    Publication number: 20150369629
    Abstract: An angle sensor, which relates to a technical field of angle measurement, includes: a Hall component and a magnet provided on a fixing frame; wherein the Hall component serves as a rotor, and the magnet serves as a stator; or, the Hall component serves as a stator, and the magnet serves as a rotor. The rotor is connected with a steering mechanism, and the Hall component generates and outputs a Hall voltage, so as to determine the steering angle of the steering mechanism based on the Hall voltage. Driven by the steering mechanism, a magnetic field of the magnet rotates accordingly, or the Hall component rotates accordingly, causing a result that a magnetic field applied to the Hall component changes, and ultimately leading to a change of the Hall voltage outputted by the Hall component, so as to obtain the steering angle of the steering mechanism.
    Type: Application
    Filed: November 18, 2014
    Publication date: December 24, 2015
    Inventors: Zhongyuan Chen, Ye Wang, Xudong Jiang
  • Multi-state shutter assemblies having segmented drive electrode sets
    Patent number: 9217857
    Abstract: This disclosure provides systems, methods and apparatus incorporating display elements having light modulators that can operate in more than two states. In some implementations, the light modulator assembly includes an electrostatic actuator that includes a load electrode coupled to a shutter and a drive electrode set positioned proximate to the load electrode. The drive electrode set includes a plurality of discrete portions that are configured to drive the light modulator assembly to a plurality of different light modulator states. In some such implementations, the portions of the drive electrode set are positioned opposite to corresponding regions of the load electrode. In some implementations, the portions are arranged such that the portions are configured to electrostatically engage with adjacent regions of the load electrode.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: December 22, 2015
    Assignee: Pixtronix, Inc.
    Inventors: Ye Wang, Timothy J. Brosnihan
  • Molding method of blow-molding hollow tank body with built-in component and pre-molding template device
    Patent number: 9180775
    Abstract: A molding method of blow-molding a hollow tank body with a built-in component is provided. The method molds the hollow tank body by molding the sheet parisons in the half molds. After the moving cooperation of the half molds, an expanding mechanism of a pre-molding template device, the template half plates and the bases, the half molds are respectively leaned against the closed template half plates, and the sheet parisons are leaned against the half molds by blowing and/or sucking so as to be pre-molded. The tank body is molded after placing the component into it. A pre-molding template device is also provided. An expanding mechanism and the template half plates are mounted on the bases, and the bases are mounted on a rail bracket, the bases are driven by a power device to move on the rail bracket.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: November 10, 2015
    Assignee: YAPP AUTOMOTIVE PARTS CO., LTD.
    Inventors: Yan Sun, Lin Jiang, Liang Liu, Songjun Xu, Yihu Liu, Dejun Gao, Weidong Su, Dengqun Li, Yan Yang, Wenbin Hong, Ye Wang
  • METHOD FOR MOLDING TWO-PIECE BLOW MOLDED HOLLOW TANK BY USING AUXILIARY MALE MOLDS
    Publication number: 20150314514
    Abstract: A method for molding a two-piece blow molded hollow tank by using auxiliary male molds includes the following steps: 1) blanking two parisons; 2) closing mold halves of a mold and a pre-molding template; 3) pre-stretching the molten parisons by using auxiliary male molds in the pre-molding template; 4) performing internal high-pressure blow molding, and pre-molding two housing portions; 5) opening the mold, and withdrawing the pre-molding template; 6) moving in a component built-in mechanism to perform built-in component connection; 7) moving out the component built-in mechanism; 8) closing the mold for the second time and finally blow molding a hollow tank; and 9) opening the mold and taking out the product.
    Type: Application
    Filed: June 8, 2013
    Publication date: November 5, 2015
    Applicant: YAPP AUTOMOTIVE PARTS CO., LTD.
    Inventors: Yan Sun, Lin Jiang, Songjun Xu, Liang Liu, Dejun Gao, Ye Wang, Lushun WU, Jie Li, Weidong Su, Changru Wang, Xiaojun Li, Quanzhou Yang
  • High-selectivity catalyst for production of high-quality gasoline fractions from syngas and its preparation method
    Patent number: 9168515
    Abstract: The invention relates to a catalyst for selective synthesis of high-quality gasoline fractions from syngas and the preparation method of the catalyst. This catalyst consists of cobalt, a promoter and molecular sieve, wherein cobalt is presented in an amount of 1-30%, the promoter is represented in an amount of 0.01-5% and the balance is molecular sieve based on the weight of the catalyst. This catalyst provides superior selectivity for C5-C11 isoparaffins and relatively lower selectivity for wax-type hydrocarbons with more than 20 carbon atoms. Thereof, this catalyst can be used for the synthesis of high-quality gasoline and is good at preventing catalyst coking. Besides, the invention provides a preparation method of the catalyst.
    Type: Grant
    Filed: April 2, 2011
    Date of Patent: October 27, 2015
    Assignee: Wanhua Industrial Group Co., Ltd.
    Inventors: Ye Wang, Jincan Kang, Lei Zhang, Qinghong Zhang, Kang Cheng, Qingge Zhai, Jiansheng Ding, Weiqi Hua, Yinchuan Lou
  • METHOD FOR REPAIRING DISPLAY SUBSTRATE, DISPLAY SUBSTRATE AND DISPLAY APPARATUS
    Publication number: 20150301240
    Abstract: A method for repairing a display substrate, comprising steps of: forming a black matrix pattern on a substrate, wherein there is a first pattern missing region in the black matrix pattern; forming a color filter layer pattern on the substrate on which the black matrix pattern is formed; removing all patterns from the substrate within the first pattern missing region by laser processing the first pattern missing region of the substrate based on a position of the first pattern missing region; and filling a first repair material into the first pattern missing region of the substrate processed by laser so as to repair the first pattern missing region. The present invention also discloses a display substrate and a display apparatus.
    Type: Application
    Filed: June 25, 2014
    Publication date: October 22, 2015
    Inventors: Xu Wang, Ye Wang, Wenfu Zhang, Hongtao Dong
  • METHOD, SYSTEM, AND STORAGE MEDIUM FOR INFORMATION SEARCH
    Publication number: 20150302056
    Abstract: The present invention relates to a method, system, and storage medium for information search. The method for information search comprises: receiving an information search string inputted by a user; determining whether or not the information search string inputted by the user is complete, if the information search string inputted by the user is incomplete, then helping the user in completing the information search string; and, performing a search on the basis of the completed information search string. The method and system for information search of embodiments of the present invention combine user search history and user scenario to understand the intent of the user, to help the user in completing search information, to allow for searches of increased convenience and speed, and to increase the operability of the searches.
    Type: Application
    Filed: September 11, 2013
    Publication date: October 22, 2015
    Inventors: Xiang HE, Chao Qi, Jianqun Chen, Ye Wang, Feng Jiao, Yuekui Yang
  • Detecting a broken point in a web application automatic test case
    Patent number: 9152731
    Abstract: Testing a broken point in a web application automatic test case is performed by a system that includes a recording module configured to, when the test case runs, for a step in the test case, record a web page output corresponding to the step, and information of an element manipulated by the step. The web page output has an annotation for identifying the web page output. The system also includes a rendering engine module configured to, after the web application has been updated, for the recorded step, render a web page output of the updated web page with the same annotation. The system also includes a detecting module configured to detect whether the rendered web page output of the updated web page contains the element manipulated by the recorded step, and determine the step as a broken point when the rendered web page output does not contain the element.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: October 6, 2015
    Assignee: International Business Machines Corporation
    Inventors: Chang Chun Hu, Xi Xi Liu, Jia Ye Wang, Deng Peng Zhou
  • Method, apparatus, and computer storage medium for automatically adding tags to document
    Patent number: 9146915
    Abstract: A method and apparatus for automatically adding a tag to a document are provided. The method comprises: determining a plurality of candidate tag words corresponding to the document; determining a corpus comprising a plurality of texts; selecting commonly-used words from the corpus as characteristic words; determining, for each of the characteristic words and each of the candidate tag words, a probability for co-occurrence of the candidate tag word with the characteristic word; abstracting characteristic words from the document, and calculating a weight for each of the abstracted characteristic words; and calculating, in the corpus, a weighted probability for co-occurrence of each of the candidate tag words with all of the characteristic words abstracted from the document; selecting the candidate tag word with a high weighted co-occurrence probability as a tag word to be added to the document.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: September 29, 2015
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xiang He, Ye Wang, Feng Jiao
  • Operational amplifier circuit
    Patent number: 9112453
    Abstract: An operational amplifier circuit including a main circuit, a compensation capacitor, a power circuit, and a set of switches is disclosed. The main circuit has an output terminal. The compensation capacitor has a first end connected to an internal node of the main circuit and a second end connected to the output terminal of the main circuit. The power circuit provides a current or a voltage as predetermined. The set of switches connects the power circuit to the compensation capacitor. When the main circuit is not in an output state, the set of switches is switched to allow the power circuit to provide the current or voltage to the compensation capacitor. When the main circuit is in the output state, the set of switches is switched to disconnect the power circuit from the compensation capacitor and allow the main circuit to return to an output circuit state and operate normally.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: August 18, 2015
    Assignee: Novatek Microelectronics Corp.
    Inventors: Pei-Ye Wang, Ji-Ting Chen
  • Method, apparatus, and computer storage medium for automatically adding tags to document
    Patent number: 9104653
    Abstract: A method and apparatus for automatically adding a tag to a document are provided. The method comprises: determining a plurality of candidate tag words corresponding to the document; determining a corpus comprising a plurality of texts; selecting commonly-used words from the corpus as characteristic words; determining, for each of the characteristic words and each of the candidate tag words, a probability for co-occurrence of the candidate tag word with the characteristic word; abstracting characteristic words from the document, and calculating a weight for each of the abstracted characteristic words; and calculating, in the corpus, a weighted probability for co-occurrence of each of the candidate tag words with all of the characteristic words abstracted from the document; selecting the candidate tag word with a high weighted co-occurrence probability as a tag word to be added to the document.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: August 11, 2015
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xiang He, Ye Wang, Feng Jiao
  • METHOD AND APPARATUS FOR CONVERTING AN ANIMATED SEQUENCE OF IMAGES INTO A DOCUMENT PAGE
    Publication number: 20150199837
    Abstract: A method and apparatus for converting an animated sequence of images into a document page is described. In some embodiments, the method includes accessing a first file comprising a plurality of images and attribute data associated with displaying the plurality of images, creating a second file using data from the first file and for at least one of the plurality of images, creating a content partition on a corresponding document page of the second file using the attribute data.
    Type: Application
    Filed: January 19, 2011
    Publication date: July 16, 2015
    Applicant: ADOBE SYSTEMS INCORPORATED
    Inventors: Ye Wang, Hongbing Zhou