Patents by Inventor Wen Feng

Wen Feng 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: 11333820
    Abstract: An optical film and a backlight module are provided. The optical film includes a first surface and a second surface. The first surface includes a plurality of triangular pyramid structures, the triangular pyramid structure has a vertex, and the vertex extends toward a second surface. The second surface includes a plurality of orthogonal curved structures.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: May 17, 2022
    Inventor: Wen-Feng Cheng
  • Patent number: 11329125
    Abstract: A capacitor comprises at least one primary trench in a substrate, extending in a first direction, and at least one secondary trench in the substrate, extending in a second direction different from the first direction. The capacitor further comprises a first dielectric material separating the substrate from the first capacitor plate of a plurality of capacitor plates, and a second dielectric material separating the first capacitor plate from a second capacitor plate of the plurality of capacitor plates, wherein the first dielectric material, the second dielectric material, the first capacitor plate and the second capacitor plate are at least partially within the at least one primary trench and the at least one secondary trench in the substrate.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: May 10, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wen-Feng Kuo, Chung-Chuan Tseng, Chia-Ping Lai
  • Patent number: 11239692
    Abstract: An automatic transfer switch (ATS) utilizing molded case circuit breakers (MCCB) or molded case switches (MCS) to connect and disconnect an electrical load to a Normal power source and a Standby power source. The ATS comprising two MCCB or MCS mounted back-to-back one connected to a Normal power source and the other to a Standby power source. Bus bars electrically connect the poles on the load side of the MCCB or MCS connecting the ATS to a load. A rotating cam drive mechanism drives Toggle Levers with attached stored energy opening springs toggles to open and close the MCCB or MCS through the leverage of fulcrum points. A ratchet mounted on the output shaft of a unidirectional gear motor rotates the cam drive mechanism. An interlock bar prevents both MCCB from closing at the same time.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: February 1, 2022
    Inventor: Wen-Feng Lu
  • Patent number: 11211568
    Abstract: The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as a material in the light emitting layer of the organic electroluminescence device. The organic compound may be for lowering a driving voltage, power consumption or increasing a current efficiency or 90% life time of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: December 28, 2021
    Assignee: LUMINESCENCE TECHNOLOGY CORP.
    Inventors: Feng-Wen Yen, Wen-Feng Hsiao
  • Patent number: 11195318
    Abstract: A non-transitory, tangible, computer-readable storage medium may contain a program of instructions that cause a computer system running the program of instructions to automatically generate a 3D avatar of a living being, including automatically: causing one or more sensors to generate 3D data indicative of the three dimensional shape and appearance of at least a portion of the living being; and generating a virtual character based on the 3D data that can be animated and controlled.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: December 7, 2021
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Evan Suma, Gerard Medioni, Mark Bolas, Ari Y. Shapiro, Wei-Wen Feng, Ruizhe Wang
  • Patent number: 11192881
    Abstract: An organic compound is described. An organic electroluminescence device comprises the organic compound as a host or a hole blocking layer. The organic compound of the following formula may lower a driving voltage or increases a current efficiency or a half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: December 7, 2021
    Assignee: LUMINESCENCE TECHNOLOGY CORP.
    Inventors: Feng-Wen Yen, Wen-Feng Hsiao
  • Patent number: 11196218
    Abstract: A connector with a direct locking and a rotational pre-ejection function is provided. The connector includes an insulated body, a plurality of terminals, an inner shell, an outer shell, a fastener, an ejector, a first elastic element, and a second elastic element. A plurality of push blocks are disposed in the outer shell, the ejector has a plurality of slope surfaces, and the push blocks are in contact with the slope surfaces, respectively. When the connector and a mating connector are inserted into each other, snap bodies of the fastener and fastener bodies of the mating connector can be snapped into each other to be directly locked. When the connector and the mating connector are to be separated from each other, the outer shell can be rotated to cause the snap bodies to disengage and to cause the push blocks to rotate while in contact with the sloped surfaces to effect ejector rods to move forwardly to eject the mating connector.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: December 7, 2021
    Assignee: NEXTRONICS ENGINEERING CORP.
    Inventors: Hou-An Su, Frank Hsu, Wen-Feng Xie, Can-Hui Liang, Liang-Ju Liang, Yong Zhang
  • Patent number: 11163748
    Abstract: Disclosed herein are methods, systems, and processes to optimize and manage fingerprint backward compatibility in deduplication backup computing systems. A new fingerprint is generated for a segment object stored in a data container based on a new fingerprinting process. A header file is modified by replacing an old fingerprint for the segment object based on an old fingerprinting process with the new fingerprint. An entry including information indicating an association between the old fingerprint and the new fingerprint is created in a fingerprint map file.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: November 2, 2021
    Assignee: Veritas Technologies LLC
    Inventors: Shuai Cheng, Xianbo Zhang, Cheng Shan, Chunzhong Zhang, Jinchang Zhang, Wen Feng Jiang, Dongxu Sun, Xinbao Jin
  • Patent number: 11063333
    Abstract: An electromagnetic wave transmission board includes a composite board and a plated metal layer. The composite board has a plurality of inner walls surroundingly defining an elongated channel in an interior of the composite board. The plated metal layer is formed on at least part of the inner walls so as to jointly form an inner channel structure in the channel. The inner channel structure surroundingly defines a predetermined space filled with air, and the inner channel structure has two entrances in air communication with the predetermined space. The predetermined space of the inner channel structure is configured to receive and output an electromagnetic wave signal through the two entrances, respectively, and the electromagnetic wave transmission board is configured to transmit the electromagnetic wave signal by using the air in the predetermined space of the inner channel structure as a conductive medium.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: July 13, 2021
    Assignee: BOARDTEK ELECTRONICS CORPORATION
    Inventors: Wen-Feng Cheng, Chien-Cheng Lee
  • Publication number: 20210166181
    Abstract: A plurality of component models in a multi-layer composite model are trained using historical production data of a production equipment set. Current production data is input to the composite model; and an adjustment value of a factor is obtained and provided to a piece of equipment. The historical production data includes values of a plurality of factors related to an operating condition within a period of time. An output and input factor of each component model are factors with a parent-child relationship among the plurality of factors. The output factor is a production efficiency index of the production equipment set. In two adjacent layers of the composite model, the output factor of a first layer is the input factor of one or more component models of a second layer. The adjustment value is a value of one or more factors making a predicted value satisfy a condition.
    Type: Application
    Filed: June 27, 2018
    Publication date: June 3, 2021
    Applicant: Siemens Aktiengesellschaft
    Inventors: Jing WANG, Wen FENG, Shuan Bao LIU, Zhi Quan DENG
  • Patent number: 10999196
    Abstract: Systems and methods of communicating between a plurality of hosts comprising one or more first hosts controlled by a first control plane and one or more second hosts controlled by a second control plane are disclosed herein. Each of the one or more first hosts runs at least one tunneling endpoint of one or more first tunneling endpoints, and each of the one or more second hosts runs at least one tunneling endpoint of one or more second tunneling endpoint. The method includes storing, at each of the one or more first hosts, a global list identifying at least the one or more second tunneling endpoints. The method further includes receiving a packet at one of the one or more first tunneling endpoints. The method further includes replicating, encapsulating, and transmitting the packet to each of the one or more second tunneling endpoints based on the global list.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: May 4, 2021
    Assignee: VMware, Inc.
    Inventors: Da Wan, Mukesh Hira, Feng Gu, Jianjun Shen, Pankaj Thakkar, Donghai Han, Wen Feng Liu, Tao Ma
  • Publication number: 20210102078
    Abstract: The present invention discloses a hybrid (mixed) formulation composition for 3D additive manufacturing and a manufacturing process. The hybrid formulation composition possesses capability of UV radiation curing and thermal curing. The hybrid formulation composition is designed to be cured by UV radiation in the 3D printing/additive manufacturing process and then post cure by heat to get its final properties. The hybrid formulation composition consists of acrylates (oligomer, monomer, and diluent), photoinitiators, and isocyanate-containing prepolymers which comprises polyols (di-ol, tri-ol) and isocyanates. The hybrid formulation composition may also include reaction accelerator, dye, pigment, and fillers. The finished products of the hybrid formulation composition possess rubber-like properties and can be used in the applications such as shoe sole, toys, medical, and wearables goods . . . etc.
    Type: Application
    Filed: September 23, 2020
    Publication date: April 8, 2021
    Inventors: Wen-Feng Liu, Wan-Sen Lu
  • Patent number: 10966447
    Abstract: The present disclosure provides novel sweetener compositions comprising a compound having a structure according to Formula I: wherein R1, R2, R3, and R4 are described herein. Also provided are methods of modulating sweetness profile of a product by adding a compound of Formula I to the product, such as a beverage product or a food product. For example, the compound described herein can be added to increase the overall sweetness of a nutritive sweetener sweetened beverages; decrease the sweetness time-of-onset for high potency sweeteners such as rebaudioside A; decreasing bitter, metallic and licorice off-notes of high potency sweeteners; and improve the sweet quality of sweetened products.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: April 6, 2021
    Assignee: PepsiCo, Inc.
    Inventors: Shawn Erickson, Yu-Wen Feng, Christophe Galopin, Stephen Gravina, Yuliya Kurash, Thomas Lee, Laura Nattress, Ting Wang
  • Publication number: 20210088712
    Abstract: An optical film and a backlight module are provided. The optical film includes a first surface and a second surface. The first surface includes a plurality of triangular pyramid structures, the triangular pyramid structure has a vertex, and the vertex extends toward a second surface. The second surface includes a plurality of orthogonal curved structures.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 25, 2021
    Applicant: Sunrise Optronics Co., Ltd
    Inventor: Wen-Feng Cheng
  • Publication number: 20210061787
    Abstract: An organic compound is described. An organic electroluminescence device comprises the organic compound as a host or a hole blocking layer. The organic compound of the following formula may lower a driving voltage or increases a current efficiency or a half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 4, 2021
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, WEN-FENG HSIAO
  • Patent number: 10923809
    Abstract: A communication apparatus, an electronic apparatus and an antenna adjustment method thereof are provided. The communication apparatus includes an antenna system, a tuning portion and a switch circuit. The antenna system includes at least two antenna units. The tuning portion is disposed between the at least two antenna units and includes at least two branch units. The switch circuit is coupled to the tuning portion. The switch circuit switches a conduction from a first one of the branch units to a second one of the branch units according to a switching signal. The switching signal is related to performances of the antenna system. Accordingly, a dynamic and flexible adjustment mechanism can be provided to increase throughput and improve users' internet experience.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: February 16, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Liang-Che Chou, Li-Chun Lee, Yu-Chun Hsieh, Mau-Chi Sun, Jui-Hung Lai, Wen-Feng Tsai, Chih-Chien Liu
  • Patent number: 10892072
    Abstract: A PTC device comprises a laminated substrate, a first PTC material layer, a second PTC material layer, a first metal layer and a second metal layer. The laminated substrate comprises a first conductive layer, a second conductive layer and an insulating layer laminated between the first and second conductive layers. The first PTC material layer is disposed on the first conductive layer, and the second PTC material layer is disposed on the second conductive layer. The first metal layer is disposed on the first PTC material layer, and the second metal layer is disposed on the second PTC material layer. The insulating layer has a through hole filled with PTC material to form a PTC connecting member of which one end connects to the first PTC material layer and another end connects to the second PTC material layer.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: January 12, 2021
    Assignee: POLYTRONICS TECHNOLOGY CORP.
    Inventors: Chun-Teng Tseng, Yao-Te Chang, Wen Feng Lee
  • Patent number: 10886477
    Abstract: The present invention discloses an iridium complex of formula (1) below and an organic electroluminescence device employing the iridium complex as the phosphorescent dopant material. The organic EL device can display good performance, such as reduced driving voltage, increased current efficiency, and longer half-life time.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: January 5, 2021
    Inventors: Feng-Wen Yen, Wen-Feng Hsiao
  • Patent number: 10841774
    Abstract: Fast channel deployment is achieved amongst subscriber devices (SDs) having an incident scene role at an incident scene. An SD detects an incident scene arrival trigger associated with arrival at an incident scene. Responsive to detecting the incident scene arrival trigger, the SD (i) tunes to a pre-configured incident channel or (ii) scans a plurality of channels for an incident channel and tunes to the incident channel once located. The SD receives, via the incident channel, an incident scene role to traffic channel mapping that maps a particular incident scene role associated with the subscriber device to a particular assigned traffic channel on which subscriber devices associated with a same incident scene role may communicate. The SD tunes to the particular assigned traffic channel as a function of the incident scene role to traffic channel mapping.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: November 17, 2020
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Ya-Hui Gong, Da-Jun Chen, Xun Fei, Wen Feng, Yi Tang, Yong Tian
  • Patent number: D918417
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: May 4, 2021
    Assignee: Inventia Life Science Pty Ltd
    Inventors: Aidan Patrick O'Mahony, Samuel James Myers, William Wen-Feng Lim, Andrew Sexton, Julio Cesar Caldeira Ribeiro