Patents by Inventor Rong Chen

Rong Chen 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).

  • Patent number: 11063614
    Abstract: In some examples, a polar decoder for implementing polar decoding of a codeword can be configured to implement alogarithmic likelihood ratio (LLR), an even bit, and an odd bit buffer, respectively. The polar decoder can be configured to employ a list-to-buffer mapping state register for the LLR buffer for loading LLR values for each path at a given stage of a decoding graph. The polar decoder can be configured to update and store LLR values for each path at the given stage. The polar decoder can be configured to employ a list-to-buffer mapping state register for the even bit buffer for loading even bit values from the even bit buffer and loading odd bit values from the odd bit buffer, and updating even or odd bit values for each path at the given stage of the decoding graph.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: July 13, 2021
    Assignee: CADENCE DESIGN SYSTEMS, INC.
    Inventors: Rong Chen, Poojan Rajeshbhai Shah, Dan Nicolaescu
  • Publication number: 20210204563
    Abstract: A control method for a viscous semi-liquid frozen or hot food dispenser comprising a stirring means configured to stir the food, a motor (50) configured to drive the stirring means to rotate, a refrigerating means or heating means configured to input cold energy or heat energy into the food, a rotation speed sensor (80) configured to detect a stirring speed, and a temperature sensor (13) configured to detect the food temperature, the control method comprising the steps of: a) refrigerating or heating the food by the refrigerating means or heating means; b) comparing the food temperature detected by the temperature sensor (13) with a target preset value of the food temperature, and determining to continue the refrigeration or heating, or to stop the refrigeration or heating and to keep stopping for a preset time; c) intervening by corresponding adjustment of the target preset value when a data set collected from the rotation speed sensor (80) shows that change trend of the rotation speed meets predefined inter
    Type: Application
    Filed: April 14, 2016
    Publication date: July 8, 2021
    Inventors: Lin Yang, Rong Chen
  • Publication number: 20210203104
    Abstract: An electrical connector is used to electrically connect a first component and a second component, including: an insulating body, having an insertion slot for the first component to insert backward therein; multiple terminals, having at least one pair of first signal terminals. Each terminal has a contact portion and a tail portion provided in the front-rear direction. The contact portion is provided relatively in front of the bottom surface and protrudes into the insertion slot to be electrically connected to the first component. The tail portion is electrically connected to the second component. Each terminal further has a connecting portion located between the contact portion and the tail portion. An insulating block is used to fix the terminal. The connecting portion of each terminal extends forward from the front surface of the insulating block and passes beyond the bottom surface.
    Type: Application
    Filed: December 21, 2020
    Publication date: July 1, 2021
    Inventor: Xue Rong Chen
  • Patent number: 11045372
    Abstract: An anti-bedsore bed may comprise a bed unit, a first bed body, and a second bed body. The bed unit has a first mattress, and a bottom portion is coupled on a bottom surface thereof. Moreover, the bottom portion comprises a plurality of first supporting units at positions corresponding to a user's upper back, middle portion of back and lower back, and each of the first supporting units has a first sliding block moveably mounted on the bottom portion. Each of the first sliding blocks has a first supporting rod, and an abutting unit is pivotally connected to an upper end of the first supporting rod. Each of first power units secured on a bottom surface of the first sliding block is engaged with the first supporting rod while each of second power units secured on the bottom portion is engaged with the first sliding block.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: June 29, 2021
    Inventors: Meng-Yuan Hsieh, Tsair-Rong Chen, Yi-Lung Lee, Yu-Lin Juan
  • Publication number: 20210194755
    Abstract: A method of managing a computer network is described. The method comprising: identifying a characteristic of data traffic being sent over the computer network; and applying a policy to at least part of the network, the policy defining the operation of at least part of the network in event of a failure within the network and being defined on the basis of the characteristic of the data traffic.
    Type: Application
    Filed: December 16, 2020
    Publication date: June 24, 2021
    Applicant: Sony Corporation
    Inventors: Richard COOPER, Jian-Rong CHEN, Robert Mark Stefan PORTER
  • Publication number: 20210194799
    Abstract: A method of managing a computer network in a production environment is described. The method comprises: identifying the endpoints to be used on the computer network during a time period; and at least a predetermined time prior to the commencement of the time period, the method comprises: running a flow routing algorithm for the computer network having the identified endpoints.
    Type: Application
    Filed: December 16, 2020
    Publication date: June 24, 2021
    Applicant: Sony Corporation
    Inventors: Richard COOPER, Jian-Rong CHEN, Robert Mark Stefan PORTER
  • Publication number: 20210175343
    Abstract: A method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a first barrier layer on a substrate; forming a p-type semiconductor layer on the first barrier layer; forming a hard mask on the p-type semiconductor layer; patterning the hard mask and the p-type semiconductor layer; and forming a spacer adjacent to the hard mask and the p-type semiconductor layer.
    Type: Application
    Filed: December 31, 2019
    Publication date: June 10, 2021
    Inventors: Bo-Rong Chen, Che-Hung Huang, Chun-Ming Chang, Yi-Shan Hsu, Chih-Tung Yeh, Shin-Chuan Huang, Wen-Jung Liao, Chun-Liang Hou
  • Publication number: 20210167584
    Abstract: A GIS mechanical fault diagnosis method and the device are disclosed. The method includes: collecting vibration signals to be measured of various excitation sources of GIS in mechanical operation; performing wavelet packet-feature entropy vector extraction on the vibration signals to be measured, when it is determined that the vibration signals to be measured are abnormal according to standard vibration signals in the normal state; inputting the extracted wavelet packet-feature entropy vectors into the pre-trained BP neural network for GIS mechanical fault identification, and outputting the corresponding fault. The disclosure integrates the vibration signals under the action of various excitation sources, extracts the feature entropy vectors according to the entropy theory, and constructs and trains a BP neural network that can classify and recognize various GIS mechanical faults, so as to perform comprehensive and effective GIS mechanical faults diagnose.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 3, 2021
    Inventors: Bin Qu, Li Zhang, Rong Chen, Liansheng Zhou, Zhiyong Gan, Chi Zhang, Guohao Li, Jin He, Kun Wang, Ziyue Wang, Jian Wang, Wei Fan
  • Publication number: 20210154789
    Abstract: A method for synchronous control of a gantry mechanism with online inertia matching is applicable to a machine tool equipped with a gantry mechanism. The gantry mechanism includes two rails, a crossbeam and a saddle, in which the saddle is disposed on the crossbeam, and the crossbeam is disposed by crossing the two rails. Each of the two rails is furnished with a driving apparatus for synchronously driving the crossbeam, and the driving apparatus includes a drive motor and a lead screw. This method includes the steps of: obtaining gantry-mechanism information; detecting position information of the saddle on the crossbeam; evaluating the position information and the gantry-mechanism information to derive load-inertia variety information; and, evaluating the load-inertia variety information to adjust torque-output information of the drive motor corresponding to the respective driving apparatus.
    Type: Application
    Filed: December 19, 2019
    Publication date: May 27, 2021
    Inventors: MIN-RONG CHEN, SHIH-CHANG LIANG, TSUNG-YU YANG, JUN-HONG GUO, JIH-CHIEH LEE
  • Publication number: 20210143257
    Abstract: A high-electron mobility transistor includes a substrate; a buffer layer over the substrate; a GaN channel layer over the buffer layer; a AlGaN layer over the GaN channel layer; a gate recess in the AlGaN layer; a source region and a drain region on opposite sides of the gate recess; a GaN source layer and a GaN drain layer grown on the AlGaN layer within the source region and the drain region, respectively; and a p-GaN gate layer in and on the gate recess.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 13, 2021
    Inventors: Shin-Chuan Huang, Chih-Tung Yeh, Chun-Ming Chang, Bo-Rong Chen, Wen-Jung Liao, Chun-Liang Hou
  • Patent number: 11004952
    Abstract: A high-electron mobility transistor includes a substrate; a buffer layer on the substrate; a AlGaN layer on the buffer layer; a passivation layer on the AlGaN layer; a source region and a drain region on the AlGaN layer; a source layer and a drain layer on the AlGaN layer within the source region and the drain region, respectively; a gate on the AlGaN layer between the source region and a drain region; and a field plate on the gate and the passivation layer. The field plate includes an extension portion that laterally extends to an area between the gate and the drain region. The extension portion has a wave-shaped bottom surface.
    Type: Grant
    Filed: December 1, 2019
    Date of Patent: May 11, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chih-Tung Yeh, Shin-Chuan Huang, Chun-Ming Chang, Bo-Rong Chen, Wen-Jung Liao, Chun-Liang Hou
  • Publication number: 20210134978
    Abstract: A high-electron mobility transistor includes a substrate; a buffer layer on the substrate; a AlGaN layer on the buffer layer; a passivation layer on the AlGaN layer; a source region and a drain region on the AlGaN layer; a source layer and a drain layer on the AlGaN layer within the source region and the drain region, respectively; a gate on the AlGaN layer between the source region and a drain region; and a field plate on the gate and the passivation layer. The field plate includes an extension portion that laterally extends to an area between the gate and the drain region. The extension portion has a wave-shaped bottom surface.
    Type: Application
    Filed: December 1, 2019
    Publication date: May 6, 2021
    Inventors: Chih-Tung Yeh, Shin-Chuan Huang, Chun-Ming Chang, Bo-Rong Chen, Wen-Jung Liao, Chun-Liang Hou
  • Patent number: 10985378
    Abstract: An electrolyzed copper foil and a current collector of an energy storage device are provided. The electrolyzed copper foil includes a transition layer and a nano-twin copper layer formed on the transition layer. The transition layer has an equiaxial grain of a (111) plane having a volume ratio of 20-40%, a (200) plane having a volume ratio of 20-40%, and a (220) plane having a volume ratio of 20-40%. A thickness of the transition layer is 0.2 ?m to 1.5 ?m. The nano-twin copper layer has a columnar grain of the (111) plane having a volume ratio of more than 85%, and a thickness of the nano-twin copper layer is 3 ?m to 30 ?m.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: April 20, 2021
    Assignee: Industrial Technology Research Institute
    Inventors: Jhen-Rong Chen, Chiu-Yen Chiu
  • Patent number: 10983645
    Abstract: A touch module includes a touch panel unit, a conductive adhesive layer and a circuit board. The touch panel unit includes a substrate, a touch sensing structure disposed on the substrate, a signal transmitting structure disposed on the substrate and electrically connected to the touch sensing structure, and a protection layer covering a part of a surface of the signal transmitting structure. The protection layer and the substrate are disposed at two opposite sides of the signal transmitting structure. The conductive adhesive layer has a main portion which covers a region of the signal transmitting structure on which the protection layer is not disposed, and a cover portion which extends from the main portion and covers the protection layer. The circuit board is disposed on the conductive adhesive layer, and the circuit board and the signal transmitting structure are disposed at two opposite sides of the conductive adhesive layer.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: April 20, 2021
    Assignee: TPK ADVANCED SOLUTIONS INC.
    Inventors: Qi-Bin Liu, You-Zhi She, Kuo-Lung Fang, Jun-Rong Chen, Shih-Hao Chen, Jun-Ping Yang, Xiao-Xia You, Qi-Jun Zheng, Jun-Jie Zheng
  • Publication number: 20210110990
    Abstract: A control unit for controlling a deflector in an imaging apparatus. The imaging apparatus includes an electron gun arranged to provide electron beam to scan a specimen, and the deflector. The deflector is arranged to move the electron beam in a first scanning direction and a second scanning direction that are in the same plane for scanning the specimen. The control unit is configured to determine the first scanning direction and the second scanning direction, and process the determined first scanning direction and the determined second scanning direction based on predetermined equations. The control unit is further configured to provide, based on the processing, a control signal to the deflector to adjust one or both of the first scanning direction and the second scanning direction such that they become substantially orthogonal.
    Type: Application
    Filed: October 14, 2019
    Publication date: April 15, 2021
    Inventors: Fu-Rong Chen, Pei-En Li, Ying-Shuo Tseng
  • Publication number: 20210104376
    Abstract: A device for providing electrons and its method of making. The device includes an optical fiber with a tip and a metallic arrangement arranged at the tip. The metallic arrangement is arranged to be excited by an energy source to emit electrons or electron beams.
    Type: Application
    Filed: October 4, 2019
    Publication date: April 8, 2021
    Inventors: Fu-Rong Chen, Kai-Wen Wu, Ying-Shuo Tseng, Pei-En Li, Yu-Chun Hsueh
  • Publication number: 20210079417
    Abstract: Provided are a plant EPSPS mutant containing mutations L195P and S247G and an encoding gene and the use thereof, related to the field of genetic engineering technology. Comparing the plant EPSPS mutant with E. coli EPSPS, the amino acid sequence of the plant EPSPS mutant has the mutation L195P at position 195 corresponding to E. coli EPSPS and/or the mutation S247G at position 247 corresponding to E. coli EPSPS. The mutation of either of the two sites or the simultaneous mutation of the two sites can confer or improve the resistance of the plant EPSPS mutant to glyphosate. Plants or recombinant bacteria for transforming the plant EPSPS mutant can grow normally in the presence of glyphosate.
    Type: Application
    Filed: December 14, 2018
    Publication date: March 18, 2021
    Applicant: GEVOTO LLC
    Inventors: Rong CHEN, Longqun DENG, Qingjiang HOU, Yuangen LU, Qian OU, Xiaorong FENG, Ling LI, Xin HUANG, Nanfei XU
  • Patent number: D919796
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: May 18, 2021
    Inventor: Rong Chen
  • Patent number: D923811
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: June 29, 2021
    Inventor: Rong Chen
  • Patent number: D924428
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: July 6, 2021
    Inventor: Rong Chen