Patents by Inventor Feng Chen

Feng 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).

  • Publication number: 20200199115
    Abstract: The present invention relates to an oxopicolinamide derivative, a preparationmethod therefor and the pharmaceutical use thereof. In particular, the present invention relates to an oxopicolinamide derivative as shown in the general formula (AI), a preparation method therefor and a pharmaceutical composition comprising the derivative, and to the use thereof as a therapeutic agent, in particular as an inhibitor of blood coagulation factor XIa (Factor XIa, FXIa for short) and the use thereof in the preparation of a drug for treating diseases such as thromboembolism, wherein the definition of each substituent in the general formula (AI) is the same as defined in the description.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventors: Fanglong YANG, Weimin WANG, Xiaodong LI, Gang CHEN, Feng HE, Weikang TAO
  • Publication number: 20200201400
    Abstract: An electronic device includes a first body, a second body, a hinge structure, an ascending/descending mechanism, and a flexible screen. The hinge structure is located between the first body and the second body, and the first body is connected to the second body through the hinge structure. At least one of the first body and the second body has an accommodating space. The ascending/descending mechanism is disposed in the accommodating space and connected to the hinge structure. The flexible screen includes a first bonding portion fixed to the first body, a second bonding portion fixed to the second body, and a bending portion located between the first and second bonding portions. The bending portion is aligned to the hinge structure and the ascending/descending mechanism. The ascending/descending mechanism is driven by the hinge structure to ascend or descend, so that the bending portion moves out of or into the accommodating space.
    Type: Application
    Filed: December 10, 2019
    Publication date: June 25, 2020
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Cheng-Shiue Jan, Wei-Hao Lan, Pai-Feng Chen, Han-Tsai Liu, Ying-Hua Chiang, Jyh-Chyang Tzou
  • Patent number: 10688546
    Abstract: Disclosed is a biogas residue-based in situ and ectopic coupled detoxification method for hexavalent chromium site and soil remediation agent. The method is applied to chromium-containing soil by formulating biogas residue, a carbon source and a sulfate into said soil remediation agent. Special construction and maintenance methods are adopted to achieve effective reduction of hexavalent chromium in deep contaminated soil. Therefore, the biogas residue-based in situ and ectopic coupled detoxification method for hexavalent chromium-containing sites cannot only be used to remediate chromium-containing sites deep in depth at a low cost and high efficiency, but also achieve recycled utilization of waste by treating waste with one another, thereby possessing significant value in promotion and practice.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: June 23, 2020
    Assignee: QINGDAO TECHNOLOGICAL UNIVERSITY
    Inventors: Dalei Zhang, Yuhao Zhao, Lu Chen, Jianju Li, Feng Zhao, Wentao Luo
  • Patent number: 10689463
    Abstract: Disclosed are a Fuc3S4S substituted oligoglycosaminoglycan with a weight-average molecular weight (Mw) of about 4.5-9 kD, a pharmaceutical composition containing the Fuc3S4S substituted oligoglycosaminoglycan, a preparation method thereof and a use thereof in preparing medicines for preventing and/or treating thrombotic diseases.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: June 23, 2020
    Assignee: JIUZHITANG CO., LTD.
    Inventors: Jinhua Zhao, Jinxing He, Mingyi Wu, Zhiwen Liu, Na Gao, Longyan Zhao, Zi Li, Feng Lu, Li Xu, Chuang Xiao, Lian Yang, Jun Chen, Lutan Zhou, Wenlie Peng, Jikai Liu
  • Patent number: 10693320
    Abstract: Examples of wireless charging of a computing system are described herein. In an example, a charging notification from a power transmit unit (PTU) in a power transfer field of the computing system may be received. In response to receiving the charging notification, it may be ascertained whether a near field communication (NFC) component of the computing system is in an active state for data communication. When the NFC component is in the active state, an input may be provided to switch the active state of the NFC component to an inactive state for disabling data communication through the NFC component.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: June 23, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Han-Kuang Chang, YK Hsieh, Chung-Chun Chen, Mark Feng, David Hsieh, Ming-Shien Tsai
  • Patent number: 10693240
    Abstract: An antenna and a communications device are disclosed. The antenna includes: multiple feeders, a microstrip antenna array, and at least one energy attenuation circuit; the microstrip antenna array includes multiple array elements, where each of the multiple array elements is connected to a cable feeding port by using one of the multiple feeders; each of the at least one energy attenuation circuit is located at a feeder, where the feeder is one of the multiple feeders and is connected to an array element, and the array element is located at a periphery of the multiple array elements; and the energy attenuation circuit includes a resistor, where the resistor is grounded, and the resistor consumes a part of energy in the feeder when the resistor is grounded.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: June 23, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Feng Ding, Kun Zhang, Xiaoxin Chen
  • Publication number: 20200195164
    Abstract: A synchronous rectifier converts an AC input into a DC output. The synchronous rectifier has four switches controlled by four switch control modules. Each switch is connected between a different AC component and either the DC output or ground. Each switch control module has digitally assisted “switch on” circuitry that detects “on” bounces in the corresponding AC component to control when to turn on the corresponding switch and digitally assisted “switch off” circuitry that detects “off” bounces in the AC component to control when to turn off the corresponding switch. The “switch on” circuitry has a digitally assisted comparator to detect threshold crossings in the AC component, and the “switch off” circuitry has a digitally assisted programmable delay cell to turn off the switch for a predetermined duration following each detected threshold crossing.
    Type: Application
    Filed: February 25, 2019
    Publication date: June 18, 2020
    Inventors: Fuchun Zhan, Tinghua Yun, Jian Qing, Chao Chen, Li Zhang, Feng Cong
  • Publication number: 20200195126
    Abstract: Disclosed in embodiments of the present invention are a control method and device for an alternating-current and direct-current conversion circuit, and a computer storage medium. The alternating-current and direct-current conversion circuit comprises a first commutation unit, a second commutation unit, and a coupling unit. By obtaining voltage information and current information of the alternating-current and direct-current conversion circuit, a controllable device of the first commutation unit can be controlled to be turned on in delay or turned off in advance; and the second commutation unit is controlled to work in a controllable rectification state or a controllable inversion state or an uncontrollable rectification state.
    Type: Application
    Filed: July 12, 2018
    Publication date: June 18, 2020
    Inventors: Zhanfeng DENG, Jun GE, Guoliang ZHAO, Jieying SONG, Weiguo LI, Zhengang LU, Yunfei XU, Zhe ZHOU, Haijun LIU, Dong LIANG, Xiaolin MO, Pengliang XU, Guofu CHEN, Xiang WANG, Guozhong ZHANG, Weidong SHEN, Wenyuan NING, Feng WANG
  • Publication number: 20200194817
    Abstract: The present disclosure provides a cell and a battery. The cell includes a cell body and a packaging pouch configured to accommodate the cell body therein. The packaging pouch includes a seal portion, the seal portion includes a sealed area, and the sealed area defines a cavity therein. According to embodiments of the present disclosure, the seal strength of the seal portion of the cell may be increased significantly, and the reliability and safety of the cell may be improved.
    Type: Application
    Filed: June 4, 2019
    Publication date: June 18, 2020
    Inventors: Feng WANG, Yu Chen
  • Publication number: 20200194743
    Abstract: The present disclosure provides a cell and a battery. The cell includes a cell body and a packaging pouch for accommodating the cell body therein. The packaging pouch includes a seal portion, and the seal portion includes a sealed area. The sealed area includes a recess portion. The recess portion is provided in an end surface of the sealed area adjacent to the cell body and is recessed in a direction away from the cell body.
    Type: Application
    Filed: June 3, 2019
    Publication date: June 18, 2020
    Inventors: Feng WANG, Yu CHEN
  • Publication number: 20200187854
    Abstract: A method for identifying and locating at least one nerve in a target region is disclosed. In the method, an image detector is used to scan the target region according to a predicted nerve trend from a nerve identification program and capture 2D cross-sectional images of subregions of the target region, and the nerve identification program is utilized to identify' whether the 2D cross-sectional images are captured of the target nerve. When the nerve identification program identifies the 2D cross-sectional images are the images of the target nerve, a 3D image showing a 3D nerve structure is constructed from the 2D cross-sectional images based on 3D image reconstruction technique.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 18, 2020
    Inventors: Bing-Feng Huang, Ming-Hui Chen, Ting-Li Shen, Yu-Han Shen, Hsiang-Hsiang Choo, Tzyy-Ker Sue
  • Publication number: 20200194430
    Abstract: A semiconductor device and method of forming the same are provided. The semiconductor device includes a substrate, a growth promoting region, a first gate stack, and a second gate stack. The substrate includes a first region and a second region. The growth promoting region is located in a surface of the substrate in the first region. The growth promoting region includes a first implantation species, and a surface of the substrate in the second region is free of the first implantation species. The first gate stack includes a first gate dielectric layer on the substrate in the first region. The second gate stack includes a second gate dielectric layer on the substrate in the second region.
    Type: Application
    Filed: February 25, 2020
    Publication date: June 18, 2020
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Victor Chiang Liang, Chi-Feng Huang, Chia-Chung Chen, Chun-Pei Wu, Fu-Huan Tsai, Chung-Hao Chu, Chin-Nan Chang, Ching-Yu Yang, Ankush Chaudhary
  • Publication number: 20200187855
    Abstract: A device for limb detection includes a circular guide means and a carrier. The carrier is provided to carry an image detector and the circular guide means includes a slide mechanism integrated to the carrier. The slide mechanism and the carrier can move back and forth around a horizontal axis passing through the circular guide means such that they are beneficial for the image detector to detect the limb.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 18, 2020
    Inventors: Ming-Hui Chen, Bing-Feng Huang, Hsiang-Hsiang Choo, Tzyy-Ker Sue
  • Publication number: 20200190010
    Abstract: The present disclosure provides a benzene fused heterocyclic derivative of Formula (I): is a single or double bond; n is an integer of 0 or 1; A is —CH2—, —CH(OH)—, or —C(O)—; G is C or N; X is —CH2—, O, or —C(O)—; Y is alkyl, aryl, or heterocyclic alkyl optionally substituted with at least one substituent independently selected from a group consisting of: H, halogen, alkyl, alkyl substituted with at least one halogen, aryl, aryl substituted with at least one halogen, —NRy1Ry2, —ORy1, —Ry1C(O)Ry3, —C(O)Ry1, —C(O)ORy2, —C(O)ORy2Ry3, —NRy1C(O)Ry2, —NRy1C(O)NRy2Ry3, —NRy1C(O)ORy2Ry3, —NRy1C(O)Ry2ORy3, C(O)NRy1(Ry2Ry3), —C(O)NRy1(Ry2ORy1), —ORy2Ry3, and —ORy2ORy3, wherein each of Ry1 and Ry2 is independently selected from a group consisting of H, oxygen, alkyl, and aryl, and Ry3 is aryl optionally substituted with at least one halogen; Z is —NRz1Rz2, —NRz1Rz3, —ORz1, —ORz1Rz3, —C(O)Rz1Rz3, —C(O)ORz1Rz3, —NRz1C(O)Rz2Rz3, —NRz1C(O)ORz2Rz3, —C(O)NRz1Rz3, or ORz2ORz3, wherein each of Rz1 and Rz2 is independently sel
    Type: Application
    Filed: September 7, 2018
    Publication date: June 18, 2020
    Applicant: TAIWANJ PHARMACEUTICALS CO., LTD.
    Inventors: Syaulan S. YANG, Kuang Yuan LEE, Meng Hsien LIU, Yan-Feng JIANG, Yu-Shiou FAN, Chi-Han CHEN, Sheng Hung LIU
  • Publication number: 20200191094
    Abstract: A power driver of an unmanned aerial vehicle is disclosed and includes a main body, a fluid actuation system and a controller, wherein the fluid actuation system includes a driving zone, a converging chamber, a plurality of valves and a fluid discharging zone. The driving zone includes a plurality of flow guiding units which arranged in series, parallel or series-parallel, each of the flow guiding unit generates an inside pressure gradient after being actuated, so as to inhale fluid and diverge fluid by guiding channels, and flow into the convergence chamber for storage, wherein the amount of the fluid transported is controlled by the plurality of valves disposed in the connection channels through the controller, and fluid is finally converged to the fluid discharging zone for discharging the specific transportation amount of fluid.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 18, 2020
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Chi-Feng Huang, Yung-Lung Han, Hsuan-Kai Chen, Chun-Yi Kuo, Chih-Kai Chen
  • Patent number: 10687417
    Abstract: An air-cooling heat dissipation device is provided for removing heat from an electronic component. The air-cooling heat dissipation device includes a base and an air pump. The base includes a passage, an introduction opening and a discharge opening. The electronic component is covered by the base. The electronic component is disposed within the passage. The air pump is fixed on the base and sealing the edge of the introduction opening. When the air pump is enabled, an ambient air is introduced into the passage through the introduction opening to remove the heat from the electronic component, and the air heated by the electronic component is exhausted through the discharge opening.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: June 16, 2020
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Shih-Chang Chen, Jia-Yu Liao, Yung-Lung Han, Chi-Feng Huang
  • Patent number: 10685911
    Abstract: The present disclosure provides a semiconductor package, including a first semiconductor structure, a first bonding dielectric over the first semiconductor structure and surrounding a first bonding metallization structure, a through via over the first bonding dielectric, and a passive device passive device electrically coupled to the through via and the first bonding metallization structure. The present disclosure also provides a method for manufacturing a semiconductor package, including providing a first die, bonding a second die with the first die, wherein the second die partially covers the first die thereby forming a gap over an uncovered portion of the first die, filling the gap over the first die with dielectric, forming a through dielectric via (TDV) in the filled gap, and forming a passive device over the second die and the TDV.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: June 16, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Ming-Fa Chen, Sung-Feng Yeh, Chen-Hua Yu
  • Patent number: 10684514
    Abstract: A display panel includes a first substrate and a second substrate assembled together with a sealant, and the resultant assembly encloses a display medium layer. An organic alignment layer and an inorganic alignment layer are disposed between the first substrate and the display medium layer. A first gap exists between the inorganic alignment layer and the sealant, and the organic alignment layer is located in the first gap. The inorganic alignment layer may contact the display medium layer, and the organic alignment layer may be in contact with the display medium layer in the first gap. A portion of the organic alignment layer may overlap the inorganic alignment layer. The inorganic alignment layer may be coated with a coating of hydrophobic molecules. The display panel may further include an opposite organic alignment layer and an opposite inorganic alignment layer between the second substrate and the display medium layer.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: June 16, 2020
    Assignee: Himax Display, Inc.
    Inventors: Po-Hung Pan, Hsing-Lung Wang, Kuan-Hsu Fan-Chiang, Yuet-Wing Li, Ya-Jou Chen, Tung-Feng Wu, Chia-Yeh Tsai
  • Patent number: 10681936
    Abstract: An electronic cigarette includes a power supply device, an atomizer, a liquid storage structure, a fluid transportation device and a sensing unit. The atomizer includes an electric heater. The liquid storage structure includes a passageway and a liquid container for storing cigarette liquid. The fluid transportation device is in communication with the liquid container and the atomizer for transferring the cigarette liquid to the atomizer at a certain amount. Consequently, an atomized vapor is generated. The sensing unit includes an airflow sensor and an air pressure sensor. The power supply device is selectively enabled or disabled according to a result of detecting the airflow by the airflow sensor, and the air pressure sensor issues a detection signal to the control module according to a result of detecting a pressure of the airflow so as to adjust a speed of atomizing the cigarette liquid and the speed of providing the cigarette liquid.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: June 16, 2020
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Jia-Yu Liao, Li-Pang Mo, Shih-Chang Chen, Chi-Feng Huang, Yung-Lung Han, Chang-Yen Tsai
  • Patent number: 10685935
    Abstract: A method includes forming a first device die, which includes depositing a first dielectric layer, and forming a first metal pad in the first dielectric layer. The first metal pad includes a recess. The method further includes forming a second device die including a second dielectric layer and a second metal pad in the second dielectric layer. The first device die is bonded to the second device die, with the first dielectric layer being bonded to the second dielectric layer, and the first metal pad being bonded to the second metal pad.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: June 16, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Fa Chen, Hsien-Wei Chen, Sung-Feng Yeh, Wen-Chih Chiou