Patents by Inventor Cheng Fu

Cheng Fu 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: 20190214556
    Abstract: A method of forming a one-time-programmable resistive random access memory bit includes forming a resistive switching layer on a bottom electrode layer. The method also includes forming a top electrode layer on the resistive switching layer. The method also includes applying a forming voltage to the resistive switching layer, such that the electric potential of the top electrode layer is lower than that of the bottom electrode layer. The method also includes performing a bake process on the resistive switching layer. The vacancies in the resistive switching layer are randomly distributed.
    Type: Application
    Filed: January 10, 2018
    Publication date: July 11, 2019
    Inventors: Frederick CHEN, Ping-Kun WANG, Chih-Cheng FU, Chien-Min WU, Shao-Ching LIAO
  • Patent number: 10340450
    Abstract: A resistive random access memory (RRAM) structure and its forming method are provided, which includes an interlayer dielectric layer on a substrate. The interlayer dielectric layer is a dielectrics including oxygen. The RRAM structure also includes an oxygen-diffusion barrier layer on the interlayer dielectric layer, and a bottom electrode layer on the oxygen-diffusion barrier layer. The bottom electrode layer includes a first electrode layer, a first oxygen-rich layer on the first electrode layer, and a second electrode layer on the first oxygen-rich layer. The RRAM structure also includes a resistance switching layer on the bottom electrode layer, and a top electrode layer on the resistance switching layer.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: July 2, 2019
    Assignee: WINBOND ELECTRONICS CORP.
    Inventors: Po-Yen Hsu, Chih-Cheng Fu, Ting-Ying Shen
  • Publication number: 20190156415
    Abstract: A fund transaction platform includes a transaction database, a receiving module, a processing module and a transmitting module. The receiving module respectively receives a fund borrowing information from a fund borrower end and a plurality of investing information corresponding to the fund borrowing information from investor ends through a network. The processing module determines bid winning investor ends from the investor ends according to the fund borrowing information and the plurality of investing information, and produces a transaction formed information. The transmitting module respectively transmits the transaction formed information to the fund borrower end and each the bid winning investor ends through the network. The investor ends can freely determine the fund transaction conditions to conduct peer-to-peer lending on the fund transaction platform of the present application, so that the targets of financial inclusion are achieved.
    Type: Application
    Filed: October 23, 2018
    Publication date: May 23, 2019
    Inventors: Cheng-Fu YEN, Yu-Teng CHANG
  • Publication number: 20180288036
    Abstract: A mobile communication device causes a communication session to be established with a host server of a communication network. The mobile device performs communication operations in the communication session for activating a communication service, such as a data synchronization service, with the host server. In the communication session, the mobile device also receives configuration information which includes information for use in constructing a request message for obtaining a digital certificate from a certificate authority (CA). After receipt of the configuration information, the mobile device constructs the request message for the digital certificate and causes it to be sent to the host server. In response, the host server requests and obtains the digital certificate from the CA on behalf of the mobile device, and thereafter “pushes” the received digital certificate to the mobile device. The mobile device receives the digital certificate and stores it for use in subsequent communications.
    Type: Application
    Filed: June 6, 2018
    Publication date: October 4, 2018
    Applicant: BlackBerry Limited
    Inventors: Christopher Lyle BENDER, Sam Cheng-Fu SHIH, Neil Patrick ADAMS
  • Publication number: 20180269389
    Abstract: A resistive random access memory (RRAM) structure and its forming method are provided, which includes an interlayer dielectric layer on a substrate. The interlayer dielectric layer is a dielectrics including oxygen. The RRAM structure also includes an oxygen-diffusion barrier layer on the interlayer dielectric layer, and a bottom electrode layer on the oxygen-diffusion barrier layer. The bottom electrode layer includes a first electrode layer, a first oxygen-rich layer on the first electrode layer, and a second electrode layer on the first oxygen-rich layer. The RRAM structure also includes a resistance switching layer on the bottom electrode layer, and a top electrode layer on the resistance switching layer.
    Type: Application
    Filed: July 26, 2017
    Publication date: September 20, 2018
    Inventors: Po-Yen HSU, Chih-Cheng FU, Ting-Ying SHEN
  • Patent number: 10015158
    Abstract: In one illustrative scenario, a mobile communication device causes a communication session to be established with a host server of a communication network. The mobile device performs communication operations in the communication session for activating a communication service, such as a data synchronization service, with the host server. In the communication session, the mobile device also receives configuration information which includes information for use in constructing a request message for obtaining a digital certificate from a certificate authority (CA). After receipt of the configuration information, the mobile device constructs the request message for the digital certificate and causes it to be sent to the host server. In response, the host server requests and obtains the digital certificate from the CA on behalf of the mobile device, and thereafter “pushes” the received digital certificate to the mobile device.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: July 3, 2018
    Assignee: BLACKBERRY LIMITED
    Inventors: Christopher Lyle Bender, Sam Cheng-Fu Shih, Neil Patrick Adams
  • Patent number: 9740495
    Abstract: A method and apparatus are provided for implementing an enhanced out of order processor instruction issue queue in a computer system. Instructions are selectively accepted into an instruction issue queue and ages are assigned to the accepted queue entry instructions using a queue counter. The queue entry instructions are issued based upon resources being ready and ages of the instructions. Ages of the queue entry instructions and the queue counter are selectively decremented, responsive to issuing instructions.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: August 22, 2017
    Assignee: International Business Machines Corporation
    Inventors: Chen Guo, John Ho, Ziad Saliba, Arash Shokouhbakhsh, Cheng-Fu F. Tsai
  • Publication number: 20170167789
    Abstract: A drying apparatus includes a gas flow channel, a first hollow fiber module, a second hollow fiber module, a gas driver and a control unit. The gas flow channel is used to accommodate an article and has a first terminal and a second terminal. The first and second hollow fiber modules are disposed at the first and second terminals respectively to adsorb water or to be electrified to desorb water. The gas driver disposed in a gas flow path of the gas flow channel drives the gas flowing into the gas flow channel through the first hollow fiber module and flowing out from the gas flow channel through the second hollow fiber module, or flowing into the gas flow channel through the second hollow fiber module and flowing out from the gas flow channel through the first hollow fiber module. The control unit provides power to the first and second hollow fiber modules and controls the gas driver.
    Type: Application
    Filed: April 14, 2016
    Publication date: June 15, 2017
    Inventors: Chin-Chih TAI, Yi-Shan LEE, Yun-Hsin WANG, Cheng-Fu HSU
  • Publication number: 20170125673
    Abstract: Provided are a resistive memory and a method of fabricating the resistive memory. The resistive memory includes a first electrode, a second electrode, a variable resistance layer, an oxygen exchange layer, and a protection layer. The first electrode and the second electrode are arranged opposite to each other. The variable resistance layer is arranged between the first electrode and the second electrode. The oxygen exchange layer is arranged between the variable resistance layer and the second electrode. The protection layer is arranged at least on sidewalls of the oxygen exchange layer.
    Type: Application
    Filed: March 9, 2016
    Publication date: May 4, 2017
    Inventors: Po-Yen Hsu, Ting-Ying Shen, Chia-Hua Ho, Chih-Cheng Fu, Frederick Chen
  • Patent number: 9569222
    Abstract: A method and apparatus are provided for implementing an enhanced out of order processor instruction issue queue in a computer system. Instructions are selectively accepted into an instruction issue queue and ages are assigned to the accepted queue entry instructions using a queue counter. The queue entry instructions are issued based upon resources being ready and ages of the instructions. Ages of the queue entry instructions and the queue counter are selectively decremented, responsive to issuing instructions.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: February 14, 2017
    Assignee: International Business Machines Corporation
    Inventors: Chen Guo, John Ho, Ziad Saliba, Arash Shokouhbakhsh, Cheng-Fu F. Tsai
  • Publication number: 20170036218
    Abstract: A self-support electrostatic filter has a filter media made of charged filter media with a first surface and a second surface, and two non-woven scrim layers made of welded long fibers. The non-woven scrim layers are ultrasonically bounded with the surfaces of the self-support electrostatic filter to form a triple layered filter media with supporting surfaces. Thus the triple layered filter media can be wavy folded for self-support without adhering to a piece of expanded metal mesh.
    Type: Application
    Filed: October 20, 2015
    Publication date: February 9, 2017
    Inventor: HAU-CHENG FU
  • Publication number: 20170038430
    Abstract: A system for monitoring electronic circuit configured to monitor circuit parameters of an electronic circuit is provided. The system for monitoring electronic circuit includes an observing point monitoring circuit, a system control circuit, and a signal measuring circuit. The observing point monitoring circuit includes a plurality of sensor circuits arranged in an array. The sensor circuits respectively sense the circuit parameters of a plurality of observing points in the electronic circuit. The system control circuit selects at least one of the sensor circuits to sense the circuit parameters. One of the selected sensor circuits outputs a sensing signal. The signal measuring circuit receives the sensing signal and analyzes an electrical characteristic of the sensing signal to obtain a monitoring result of the circuit parameters. A method for monitoring electronic circuit is also provided.
    Type: Application
    Filed: December 30, 2015
    Publication date: February 9, 2017
    Inventors: Shi-Yu Huang, Hua-Cheng Fu, Hua-Xuan Li
  • Patent number: 9479339
    Abstract: In one illustrative scenario, a mobile device receives configuration information which includes information for use in constructing a request message for obtaining a digital certificate from a certificate authority (CA). After receipt of the configuration information, the mobile device constructs the request message for the digital certificate and causes it to be sent to a host server of a communication network. In response, the host server requests and obtains the digital certificate from the CA on behalf of the mobile device, and thereafter “pushes” the received digital certificate to the mobile device. The mobile device receives the digital certificate and stores it for use in subsequent communications. The host server may be part of a local area network (LAN) which includes a wireless LAN (WLAN) adapted to authenticate the mobile device based on the digital certificate, so that the mobile device may obtain access to the WLAN.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: October 25, 2016
    Assignee: BLACKBERRY LIMITED
    Inventors: Christopher Lyle Bender, Sam Cheng-Fu Shih, Neil Patrick Adams
  • Patent number: 9377820
    Abstract: A foot cushion mechanism with lifting function is disclosed. The foot cushion mechanism includes a foot cushion member, a holding base and at least one shape memory material member. The foot cushion member is installed on a housing and abuts against a supporting surface. The holding base and the foot cushion member are respectively installed on opposite sides of the housing. The at least one shape memory material member selectively connects the housing and the holding base or connects the holding base and the foot cushion member. The at least one shape memory material member deforms when being heated due to a shape memory effect, and the housing is driven by the shape memory effect to move away from the foot cushion member such that a distance between the housing and the supporting surface is increased.
    Type: Grant
    Filed: September 8, 2013
    Date of Patent: June 28, 2016
    Assignee: Wistron Corporation
    Inventors: Chuan-Cheng Fu, Hung-Li Chen
  • Publication number: 20150363206
    Abstract: A method and apparatus are provided for implementing an enhanced out of order processor instruction issue queue in a computer system. Instructions are selectively accepted into an instruction issue queue and ages are assigned to the accepted queue entry instructions using a queue counter. The queue entry instructions are issued based upon resources being ready and ages of the instructions. Ages of the queue entry instructions and the queue counter are selectively decremented, responsive to issuing instructions.
    Type: Application
    Filed: February 20, 2015
    Publication date: December 17, 2015
    Inventors: Chen Guo, John Ho, Ziad Saliba, Arash Shokouhbakhsh, Cheng-Fu F. Tsai
  • Publication number: 20150363205
    Abstract: A method and apparatus are provided for implementing an enhanced out of order processor instruction issue queue in a computer system. Instructions are selectively accepted into an instruction issue queue and ages are assigned to the accepted queue entry instructions using a queue counter. The queue entry instructions are issued based upon resources being ready and ages of the instructions. Ages of the queue entry instructions and the queue counter are selectively decremented, responsive to issuing instructions.
    Type: Application
    Filed: June 17, 2014
    Publication date: December 17, 2015
    Inventors: Chen Guo, John Ho, Ziad Saliba, Arash Shokouhbakhsh, Cheng-Fu F. Tsai
  • Patent number: 9203939
    Abstract: A driving system includes a sensor, a shape memory alloy member, a processing module and a recovery member. The sensor is installed on a housing, and the shape memory alloy member is connected to a module and the housing. The processing module is coupled to the sensor and the shape memory alloy member. The processing module supplies power to the shape memory alloy member when the processing module receives a sensing signal from the sensor, such that the shape memory alloy member is heated to deform for driving the module to move away from the housing. The recovery member is connected to the housing and for driving the module to get closer to the housing.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: December 1, 2015
    Assignee: Wistron Corporation
    Inventor: Chuan-Cheng Fu
  • KEY
    Publication number: 20150340175
    Abstract: A key is provided. The key includes a substrate, a keycap member, a first balance rod and a second balance rod. The keycap member is movably disposed on the substrate and includes two short lateral sides and two long lateral sides. The first balance rod is disposed between the keycap member and the substrate. An extended direction of the first balance rod is parallel to profile lines of the long lateral sides, and the first balance rod is connected to one of the two long lateral sides and the substrate. The second balance rod is disposed between the keycap member and the substrate. An extended direction of the second balance rod is parallel to profile lines of the short lateral sides, and the second balance rod is connected to the short lateral sides and the substrate.
    Type: Application
    Filed: September 3, 2014
    Publication date: November 26, 2015
    Inventors: CHENG-FU TSENG, CHIEH-FAN CHUANG, LIANG-CHUN YEH
  • Publication number: 20150118020
    Abstract: A power generation system includes a generator and a rotary mechanism. The rotary mechanism includes a rotary shaft rotatably connected to the generator and at least one drive module connected with the rotary shaft. The drive module has a flow collection hood. The flow collection hood has a hood body and a flow direction control unit. The hood body defines a front opening and a rear opening and has a peripheral wall positioned between the front and rear openings. The flow direction control unit is disposed on the hood body. The flow direction control unit serves to block and interrupt a fluid flowing from the front opening to the rear opening, while permitting a fluid flowing from the rear opening to the front opening to freely flow through the hood body, whereby the drive module is drivable by the fluid to drive the rotary shaft to one-way rotate.
    Type: Application
    Filed: July 28, 2014
    Publication date: April 30, 2015
    Inventor: CHENG FU CHIU
  • Patent number: 9019357
    Abstract: A method for adjusting display of stereoscopic images of a stereoscopic image display module is disclosed. The stereoscopic image display module includes a sensing unit, a display unit, and an active barrier board. The active barrier board is disposed at a side of the display unit. A plurality of slits and a plurality of barriers are formed on the active barrier board and arranged alternately. The method includes displaying a stereoscopic image by the display unit, detecting a tilt angle of the stereoscopic image display module by the sensing unit, and adjusting relationship of the plurality of slits and the plurality of barriers by the stereoscopic image display module according to the tilt angle.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: April 28, 2015
    Assignee: Wistron Corporation
    Inventor: Chuan-Cheng Fu