Patents by Inventor Yuan Wang

Yuan 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).

  • WATERPROOF ELECTRICAL CONNECTOR HAVING A SHIELDING SHELL WITH A STEPPED AND RECESSED STRUCTURE
    Publication number: 20170338585
    Abstract: An electrical connector includes: an insulative housing having a rear base and a front tongue; an upper and lower rows of contacts mounted in the insulative housing and exposed to the tongue; a shielding shell enclosing the insulative housing; and a sealing element sealing a junction between the insulative housing and the shielding shell; wherein the shielding shell includes a rear step located immediately adjacent the junction and a recess at a corner of the step, and the base of the insulative housing includes a step fitting the rear step of the shielding shell.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 23, 2017
    Inventor: CAI-YUAN WANG
  • ELECTRICAL CONNECTOR AND METHOD OF MAKING THE SAME
    Publication number: 20170338586
    Abstract: An electrical connector includes an insulative housing, a number of conductive terminals affixed to the insulative housing, a metal shielding plate affixed to the insulative housing and including a fixing plate, and a shielding shell formed by Metal Injection Molding and enclosing the insulative housing for forming a receiving room. The fixing plate is spot-welded onto the shielding shell for forming a welding spot. The thickness of the shielding shell spot-welded onto the welding spot is twice as thick as the fixing plate at least. The shielding shell has more than twice the rigidity of the fixing plate.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 23, 2017
    Inventor: CAI-YUAN WANG
  • Multiplane optical microscope
    Patent number: 9823457
    Abstract: This disclosure provides systems, methods, and apparatus related to optical microscopy. In one aspect, an apparatus includes a sample holder, a first objective lens, a plurality of optical components, a second objective lens, and a mirror. The apparatus may directly image a cross-section of a sample oblique to or parallel to the optical axis of the first objective lens, without scanning.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: November 21, 2017
    Assignee: The Regents of the University of California
    Inventors: Tongcang Li, Sadao Ota, Jeongmin Kim, Yuan Wang, Xiang Zhang
  • Microstructure enhanced absorption photosensitive devices
    Patent number: 9818893
    Abstract: Techniques for enhancing the absorption of photons in semiconductors with the use of microstructures are described. The microstructures, such as holes, effectively increase the absorption of the photons. Using microstructures for absorption enhancement for silicon photodiodes and silicon avalanche photodiodes can result in bandwidths in excess of 10 Gb/s at photons with wavelengths of 850 nm, and with quantum efficiencies of approximately 90% or more. Their thickness dimensions allow them to be conveniently integrated on the same Si chip with CMOS, BiCMOS, and other electronics, with resulting packaging benefits and reduced capacitance and thus higher speeds.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: November 14, 2017
    Assignee: W&WSENS DEVICES, INC.
    Inventors: Shih-Yuan Wang, Shih-Ping Wang
  • Electronic device with detachable data storage device
    Patent number: 9817451
    Abstract: An electronic device includes a chassis defining an opening. A motherboard is received in the chassis and a data storage device comprising a circuit board with storage unit can be directly coupled to the motherboard. The data storage device is mounted to the chassis through the opening but is detachable.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: November 14, 2017
    Assignee: MiiCs & Partners (Shenzhen) Co., Ltd.
    Inventor: Hung-Yuan Wang
  • WATERPROOF ELECTRICAL CONNECTOR HAVING A SEALER BETWEEN CONATCT MODULE AND OUTER SHELL
    Publication number: 20170317443
    Abstract: An electrical connector includes: a contact module having an insulative housing, two rows of terminals affixed to the insulative housing, and a metal shielding plate, the insulative housing comprising an annular receiving groove, a base portion located behind the annular receiving groove, and a tongue portion extending forwardly from the annular receiving groove, each terminal having a contacting portion exposed to a surface of the tongue portion, a soldering portion, and a connecting portion; an inner metal shell attached to the contact module; and an outer shell enclosing the inner metal shell; the connecting portion has an exposed portion located at a rear end of the connecting portion and suspended in the annular receiving groove, the annular receiving groove receives glue to form a sealer sealing between the contact module and the outer shell, and the exposed portion is embedded in the glue.
    Type: Application
    Filed: April 28, 2017
    Publication date: November 2, 2017
    Inventor: CAI-YUAN WANG
  • Method for constituting hybrid network spanning trees, method of redundancy, and control system thereof
    Patent number: 9807000
    Abstract: The disclosure is related to a method for constructing hybrid network spanning trees, a method of redundancy, and a control system thereof. The method and system are adapted to a hybrid network system including at least one software-defined network (SDN) and at least one non-SDN network. In the method, a controller of the SDN is employed to collect network packets over the hybrid network. After analyzing the information carried in the network packets, the information relating to the topology can be obtained. Therefore, all the possible spanning trees can be constituted according to the topology. As well, the path delay and path bandwidth respectively for the SDN and non-SDN can also be obtained. The information allows the system to render utility function for every spanning tree. The most suitable spanning tree over the hybrid network system is applied. A mechanism of redundancy is also provided.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: October 31, 2017
    Assignees: ESTINET TECHNOLOGIES INC., NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Shie-Yuan Wang, Chia-Cheng Wu
  • HEAT DISSIPATER WITH AN ANTENNA STRUCTURE
    Publication number: 20170309986
    Abstract: A heat dissipater with an antenna structure comprises a heat conductive portion capable of being contacted with a heat source of an electronic device for heat dissipation; and an antennal portion integrally formed to the heat conductive portion so as to form as an integral body; and the antenna portion comprises at least one sheet body. A conductive layer is coated on a surface of the sheet body; in that the conductive layer can be connected to a conductive wire for being lead to the portable electronic device for signal receiving and transmission. The heat conductive portion 10 has the function of heat dissipation and the antenna portion 20 has the function of wireless transmission which are made integrally with a compact space so that the space in an portable electronic device for receiving the heat conductive device is sufficient to receiving the whole structure.
    Type: Application
    Filed: April 20, 2016
    Publication date: October 26, 2017
    Inventor: Chih-Yuan Wang
  • ELECTRONIC DEVICE WITH DETACHABLE DATA STORAGE DEVICE
    Publication number: 20170308135
    Abstract: An electronic device includes a chassis defining an opening. A motherboard is received in the chassis and a data storage device comprising a circuit board with storage unit can be directly coupled to the motherboard. The data storage device is mounted to the chassis through the opening but is detachable.
    Type: Application
    Filed: June 15, 2016
    Publication date: October 26, 2017
    Inventor: HUNG-YUAN WANG
  • Memristor structures
    Patent number: 9793473
    Abstract: A memristor structure may be provided that includes a first electrode, a second electrode, and a buffer layer disposed on the first electrode. The memristor structure may include a switching layer interposed between the second electrode and the buffer layer to form, when a voltage is applied, a filament or path that extends from the second electrode to the buffer layer and to form a Schottky-like contact or a heterojunction between the filament and the buffer layer.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: October 17, 2017
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Shih-Yuan Wang, Jianhua Yang, Minxian Max Zhang, Alexandre M. Bratkovski, R. Stanley Williams
  • User interface for aggregated task data
    Patent number: 9773050
    Abstract: A method for aggregating and presenting task data includes retrieving, from a task database, a plurality of task objects, each including at least a task description and a task date. A subset of the task objects are aggregated to obtain aggregated task data. A visual representation of the aggregated task data is displayed on a computing device, the visual representation including a temporal distribution of the subset of task objects and, for each task date of the subset of the task objects, a visual cue indicating an intensity level of the task objects associated with each task date.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: September 26, 2017
    Assignee: salesforce.com, inc.
    Inventor: Yuan Wang
  • Output Terminal, Insulator Sleeve, Cover for AC Generator and Assembly Thereof
    Publication number: 20170271790
    Abstract: An output terminal for a vehicle AC generator is provided. The output terminal comprises: a bolt and a cylinder nut. The bolt has outer threads and is inserted through a through hole of a rectifier unit. The cylinder nut has inner threads, which engage with the outer threads of the bolt so that the cylinder nut surrounds the outer circumference of the bolt and fixes the bolt to the rectifier unit. The cylinder nut has a recess in its outer circumference. An insulating sleeve may be provided on the output terminal. The insulating sleeve has at least an internal protrusion for being received in and engaged with the recess of the cylinder nut.
    Type: Application
    Filed: March 12, 2017
    Publication date: September 21, 2017
    Inventors: Charles Jack CHEN, Hung-Chih CHANG, Chun-Yuan WANG, Ping-Feng TSAI
  • Rectifier Unit of AC Generator
    Publication number: 20170271961
    Abstract: The present invention relates to a rectifier unit of an AC generator for a vehicle. The rectifier unit comprises: a connection unit, a positive cooling fin and a negative cooling fin. The positive cooling fin is coupled to a first portion of the connection unit. The negative cooling fin comprises two separate negative cooling members. Each of the two negative cooling members is coupled to a second portion of the connection unit. The first portion of the connection unit and the second portion of the connection unit are of a different height. The connection unit is disposed above the positive cooling fin, and the positive cooling fin is disposed above the negative cooling fin.
    Type: Application
    Filed: March 12, 2017
    Publication date: September 21, 2017
    Inventors: Charles Jack CHEN, Hung-Chih CHANG, Chun-Yuan WANG, Ping-Feng TSAI
  • Nozzle adjustment member for sprinkler
    Patent number: 9764338
    Abstract: A nozzle adjustment member for a sprinkler is revealed. A plurality of nozzle tubes aligned in at least one row is positioned on a wall of a hollow pipe. A top end of the nozzle tube is projecting to an outside of the hollow pipe. At least one pivot support is disposed on the outside of the hollow pipe. Each pivot support is pivoted with an adjustment piece having a plurality of guiding openings. The guiding openings are positioned over the plurality of nozzle tubes correspondingly. A nozzle cover is connected with the outside of the hollow pipe for covering the adjustment piece. A plurality of long through holes for mounting the corresponding nozzle tubes is arranged at the nozzle cover. Around a pivot hole, the adjustment piece swings so as to drive the plurality of nozzle tubes moving at an angle and different water distribution patterns are provided.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: September 19, 2017
    Assignee: YUAN-MEI CORP.
    Inventor: King-Yuan Wang
  • RESISTIVE RANDOM-ACCESS MEMORY WITH IMPLANTED AND RADIATED CHANNELS
    Publication number: 20170244028
    Abstract: Resistive RAM (RRAM) devices having increased uniformity and related manufacturing methods are described. Greater uniformity of performance across an entire chip that includes larger numbers of RRAM cells can be achieved by uniformly creating enhanced channels in the switching layers through the use of radiation damage. The radiation, according to various described embodiments, can be in the form of ions, electromagnetic photons, neutral particles, electrons, and ultrasound.
    Type: Application
    Filed: March 1, 2017
    Publication date: August 24, 2017
    Inventors: Shih-Yuan WANG, Shih-Ping WANG
  • Nozzle Adjustment Member for Sprinkler
    Publication number: 20170216853
    Abstract: A nozzle adjustment member for a sprinkler is revealed. A plurality of nozzle tubes aligned in at least one row is positioned on a wall of a hollow pipe. A top end of the nozzle tube is projecting to an outside of the hollow pipe. At least one pivot support is disposed on the outside of the hollow pipe. Each pivot support is pivoted with an adjustment piece having a plurality of guiding openings. The guiding openings are positioned over the plurality of nozzle tubes correspondingly. A nozzle cover is connected with the outside of the hollow pipe for covering the adjustment piece. A plurality of long through holes for mounting the corresponding nozzle tubes is arranged at the nozzle cover. Around a pivot hole, the adjustment piece swings so as to drive the plurality of nozzle tubes moving at an angle and different water distribution patterns are provided.
    Type: Application
    Filed: April 19, 2017
    Publication date: August 3, 2017
    Inventor: King-Yuan Wang
  • ELECTRICALLY CONDUCTIVE PATTERNS WITH WIDE LINE-WIDTH AND METHODS FOR PRODUCING SAME
    Publication number: 20170217768
    Abstract: A master tool is provided with an ink pattern on a major surface thereof. The ink pattern is formed by a screen printing process. A stamp-making material is applied to the major surface of the master tool to form a stamp having a stamping pattern being negative to the ink pattern of the master tool. The stamping pattern is inked with an ink composition and contacted with a metalized surface to form a printed pattern on a metalized surface of a substrate according to the stamping pattern. Using the printed pattern as an etching mask, the metalized surface is etched to form electrically conductive traces on the substrate.
    Type: Application
    Filed: September 28, 2015
    Publication date: August 3, 2017
    Inventors: Chi-fan CHEN, Wan-chun CHEN, Yu-chih LIN, Tze Yuan WANG, Chia-yuan LIU
  • High molecular extinction coefficient metal dyes
    Patent number: 9716240
    Abstract: The present invention relates to novel compounds that are useful as ligands in organometallic dyes. More particularly, the invention relates to dyes comprising the compounds, said dyes being sensitizing dyes useful in solar cell technology. According to an embodiment, the present invention discloses new ruthenium dyes and their application in dye-sensitized solar cells (DSC). The referred ruthenium dyes with new structural features can be easily synthesized, show more than 85% light-to-electricity conversion efficiency and a higher than 9% cell efficiency.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: July 25, 2017
    Assignee: Ecole Polytechnique Federale de Lausanne (EPFL)
    Inventors: Feifei Gao, Yuan Wang, Jing Zhang, Peng Wang, Shaik Mohammad Zakeeruddin, Michael Graetzel
  • FABRICATION METHOD OF SEMICONDUCTOR PACKAGE
    Publication number: 20170207104
    Abstract: A semiconductor package is provided, which includes: a packaging substrate having opposite first and second surfaces and a plurality of first and second conductive pads formed on the first surface; a chip having opposite active and inactive surfaces and disposed on the first conductive pads via the active surface thereof; a plurality of conductive posts formed on the second conductive pads, respectively; and a first encapsulant formed on the first surface of the packaging substrate for encapsulating the chip and the conductive posts and having a plurality of openings for exposing upper surfaces of the conductive posts, thereby increasing the package density and protecting the chip and the interconnection structure from being adversely affected by intrusion of moisture.
    Type: Application
    Filed: April 4, 2017
    Publication date: July 20, 2017
    Inventors: Cheng-Chia Chiang, Don-Son Jiang, Lung-Yuan Wang, Shih-Hao Tung, Shu-Huei Huang
  • Phenol crosslink for sensor membrane
    Patent number: 9700851
    Abstract: Embodiments herein provide a membrane that is a product of a phenol crosslinked with one or more compounds containing an allyl group. The phenol may be electropolymerized with the allyl-containing compounds to form the crosslinked polymer. Suitable allyl-containing compounds include allylphenol, allylalcohol, allylamine, and allylcarbamide. A membrane may have one type of allyl-containing compound, or, alternatively, two or more types of compounds. As used in an analyte sensing device, a membrane formed from a crosslinked phenol may provide improved interference exclusion, peroxide response, stability, and/or solvent resistance.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: July 11, 2017
    Assignee: Waveform Technologies, Inc.
    Inventors: Yuan Wang, Raeanne Gifford