Patents by Inventor Wei Chen

Wei 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: 20190182990
    Abstract: A rack cooling system includes plural cold plates, a radiator, a coolant distribution unit, a fan and a manifold device. The plural cold plates correspond to plural electronic computing devices. The fan is used for driving the airflow. The manifold device is connected between the plural cold plates, the radiator and the coolant distribution unit. The fluid medium is circulated along a fluid loop that is defined by the plural cold plates, the radiator, the coolant distribution unit and the manifold device. Consequently, the heat from the plural electronic computing devices is dissipated away. The rack cooling system of the present invention has the elastically-changed architecture. Consequently, the rack cooling system can be applied to the racks with different heat dissipation demands while achieving the power-saving efficacy.
    Type: Application
    Filed: July 27, 2018
    Publication date: June 13, 2019
    Inventors: CHIEN-AN CHEN, MU-SHU FAN, CHIEN-YU CHEN, WEI-HAO CHEN, YU-JIE LIU
  • Publication number: 20190181631
    Abstract: A method for driving a backlight module, a driving device and a display apparatus are provided. The backlight module is divided into a plurality of light-emitting areas, each of the light-emitting areas including a plurality of lines of point sources, and the driving device includes a controller and a driving component, the driving component is connected to the controller and is configured to output a time series of voltage signal to the controller, and the controller is connected to all the plurality of lines of point sources in each of the light-emitting areas and is configured to drive the lines of point sources in the light-emitting area to emit light respectively at different periods based on the time series of voltage signal.
    Type: Application
    Filed: September 5, 2018
    Publication date: June 13, 2019
    Inventors: Qibing GU, Bo GAO, Wei SUN, Lingyun SHI, Hao ZHANG, Guangquan WANG, Ming CHEN, Xue DONG
  • Publication number: 20190180732
    Abstract: Described herein are embodiments of an end-to-end text-to-speech (TTS) system with parallel wave generation. In one or more embodiments, a Gaussian inverse autoregressive flow is distilled from an autoregressive WaveNet by minimizing a novel regularized Kullback-Leibler (KL) divergence between their highly-peaked output distributions. Embodiments of the methodology computes the KL divergence in a closed-form, which simplifies the training process and provides very efficient distillation. Embodiments of a novel text-to-wave neural architecture for speech synthesis are also described, which are fully convolutional and enable fast end-to-end training from scratch. These embodiments significantly outperform the previous pipeline that connects a text-to-spectrogram model to a separately trained WaveNet. Also, a parallel waveform synthesizer embodiment conditioned on the hidden representation in an embodiment of this end-to-end model were successfully distilled.
    Type: Application
    Filed: February 15, 2019
    Publication date: June 13, 2019
    Applicant: Baidu USA LLC
    Inventors: Wei PING, Kainan PENG, Jitong CHEN
  • Publication number: 20190182989
    Abstract: A rack door adapting frame includes an edge frame assembly and an intermediate frame assembly. The edge frame assembly defines a two-dimensional size corresponding to a rack cabinet. The intermediate frame assembly is disposed within a range of the two-dimensional size of the edge frame assembly. The intermediate frame assembly is provided for connecting a specified part in a fixing manner or a detachable manner.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 13, 2019
    Inventors: CHIEN-AN CHEN, MU-SHU FAN, CHIEN-YU CHEN, WEI-HAO CHEN
  • Publication number: 20190182987
    Abstract: A rack system includes a rack cabinet and a rack door. The rack door is selectively opened or closed relative to the rack cabinet. Moreover, plural electronic computing devices are installed within the rack cabinet. The rack door includes a heat dissipation device, a fan module and a door assembly. The heat dissipation device and the fan module are installed on the door assembly. At least one of the heat dissipation device and the fan module is detachable from the door assembly.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 13, 2019
    Inventors: CHIEN-AN CHEN, MU-SHU FAN, CHIEN-YU CHEN, WEI-HAO CHEN
  • Publication number: 20190177408
    Abstract: Disclosed is an antibody capable of binding to the interleukin 4 (IL-4) receptor (IL-4). Also disclosed are a nucleic acid sequence encoding the antibody, a vector including the nucleic acid sequence, and a host cell transformed or transfected with the vector. Provided are a method for producing the antibody, a medical use of the antibody, and a kit including the antibody.
    Type: Application
    Filed: June 8, 2017
    Publication date: June 13, 2019
    Inventors: Wei ZHENG, Wubin PAN, Xin YANG, Yang CHEN, Limin ZHANG, Jie JIANG
  • Publication number: 20190180698
    Abstract: A method for driving a backlight module, a driving device, a backlight module and a display apparatus are provided. The backlight module includes a plurality lines of point sources, and each line of point sources correspond to each line of pixel units in a display panel one by one. The method includes: generating a first enable signal after a first time delay elapses from a time instant that a line scan of at least one line of pixel units for a first image frame of the display panel is completed; and driving point sources corresponding to the at least one line of pixel units specified to be turned on based on the first enable signal.
    Type: Application
    Filed: August 31, 2018
    Publication date: June 13, 2019
    Inventors: Qibing GU, Bo GAO, Wei SUN, Lingyun SHI, Hao ZHANG, Guangquan WANG, Ming CHEN, Xue DONG
  • Publication number: 20190179074
    Abstract: An electronic device may generate content that is to be displayed on a display. The display may have an array of liquid crystal display pixels for displaying image frames of the content. The display may be operated in at least a normal viewing mode, a privacy mode, an outdoor viewing mode, and a power saving mode. The different view modes may exhibit different viewing angles. In one configuration, the display may include a backlight unit that generates a collimated light source and that includes a switchable diffuser film for selectively scattering the collimated light source depending on the current viewing mode of the display. In another configuration, the display may include a backlight unit that generates a scattered light source that includes a switchable microarray structure such as a switchable mirror structure or a tunable microlens array for selectively collimating the scattered light source depending on the current viewing mode.
    Type: Application
    Filed: February 20, 2019
    Publication date: June 13, 2019
    Inventors: Hyungryul J. Choi, Zhibing Ge, Cheng Chen, Hossein Nemati, Wei Chen, Jun Qi, Khadijeh Bayat, David A. Doyle, John Z. Zhong
  • Publication number: 20190180700
    Abstract: The present disclosure relates to a backlight driving circuit, a backlight driving method, a backlight device and a display device. A backlight driving circuit for driving a light source array, comprising: a control sub-circuit for outputting a control signal and different timing voltage signals; a driving sub-circuit for providing data signals to the light source array according to the control signal; and a selection sub-circuit that corresponds to rows in the light source array, wherein the selection sub-circuit is configured to control the turning-on of light sources of the corresponding rows in the light source array according to the timing voltage signals outputted by the control sub-circuit.
    Type: Application
    Filed: July 30, 2018
    Publication date: June 13, 2019
    Inventors: Qibing GU, Bo GAO, Wei SUN, Lingyun SHI, Hao ZHANG, Guangquan WANG, Ming CHEN, Xue DONG
  • Publication number: 20190177312
    Abstract: Provided are a preparation method for a crystalline form of the compound represented by formula (A), as well as a method for preparation thereof, a composition thereof, and an application thereof in preparing an angiotensin II receptor antagonist or an application in preparing a drug for preventing and/or treating hypertension, chronic heart failure and diabetic nephropathy.
    Type: Application
    Filed: July 10, 2017
    Publication date: June 13, 2019
    Applicants: Wuhan LL Science and Technology Development Co., Ltd., Wuhan QR Pharmaceuticals Co., Ltd.
    Inventors: Sijun LEI, Xiang FANG, Yongkai CHEN, Wei FENG, Chaodong WANG
  • Publication number: 20190174944
    Abstract: A split electric rice cooker includes: a base (100) provided with a weighing-device mounting groove (120) at a bottom thereof; a cooker body configured to rest on the base (100) and separable with respect to the base (100); a weighing device (500) provided in the weighing-device mounting groove (120), the weighing device (500) comprising a weighing sensor (510) and a support leg (520); a press cover (600) provided to the bottom of the base (100) and shielding the weighing-device mounting groove (120), the press cover (600) being provided with a press-cover clearance hole (601) for the support leg (520) to pass downwards, and the support leg (520) being connected to the weighing sensor (510); or the support leg (520) being integrally provided to the press cover (600) and able to push the weighing sensor (520) along with deformation of the press cover.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 13, 2019
    Inventors: Zhixiao Luo, Chuanbin Zhu, Xianhuai Chen, Zhengting Fu, Linbo Zhu, Wei Yuan, Wei Chen, Yuquan Wu
  • Publication number: 20190181135
    Abstract: A control circuit providing an output voltage and including an N-type transistor, a first P-type transistor and a second P-type transistor is provided. The N-type transistor is coupled to a first power terminal. The first P-type transistor includes a first source, a first drain, a first gate and a first bulk. The first gate is coupled to a gate of the N-type transistor. The first bulk is coupled to the first source. The second P-type transistor includes a second source, a second drain, a second gate and a second bulk. The second source is coupled to a second power terminal. The second drain and the second bulk are coupled to the first bulk.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 13, 2019
    Applicant: Vanguard International Semiconductor Corporation
    Inventors: Shao-Chang HUANG, Shang-Chuan PAI, Wei-Chung WU, Szu-Chi CHEN, Sheng-Chih CHUANG, Yin-Ting LIN, Pei-Chun YU, Han-Pei LIU, Jung-Tsun CHUANG, Chieh-Yao CHUANG, Hung-Wei CHEN
  • Publication number: 20190176295
    Abstract: A vacuum absorbing platform, having contiguously a base and a plate unit disposed on the base and having a body, a front panel and a rear panel. The body has a plurality of cells contiguous with each other and a plurality of first openings configured on the walls of the cells. The front panel is secured on one side of the body to seal the cells and has a plurality of voids communicate with the cells respectively. The rear panel is secured on the other side of the body to seal the cells. A plurality of adjusters are located between the base and the plate unit to regulate the distance therebetween.
    Type: Application
    Filed: December 11, 2017
    Publication date: June 13, 2019
    Inventors: Bo-Yuan CHEN, Yun-Wei LIN, Feng-Xiang WANG
  • Publication number: 20190178075
    Abstract: A method for drilling a well includes applying energy input to a drill string (31) by at least one of rotating the drill string (31) from surface and operating a drilling motor (41) disposed in the drill string (31) to operate a drill bit (2) at a bottom of the drill string (31); an amount of the applied energy not consumed in drilling formations caused by at least one of motion, deformation, and interaction of the drill string (31) is calculated; an amount of the applied energy used to drill formations below the drill bit (2) is calculated; and at least one drilling operating parameter is adjusted based on energy calculation before or during drilling operation.
    Type: Application
    Filed: June 29, 2016
    Publication date: June 13, 2019
    Applicant: Schlumberger Technology Corporation
    Inventors: Wei Chen, Christopher Bogath, Richard John Harmer, Yani Dong, Chanhui Bin, Yuelin Shen, Sujian Huang
  • Publication number: 20190177394
    Abstract: The invention provides Dsg2-derived peptides for inhibiting EMT and/or vasculogenic mimicry and treating and/or preventing angiogenesis-related diseases. Also provided are pharmaceutical compositions comprising the peptide of the invention and methods of using the peptide of the invention in inhibiting EMT and/or vasculogenic mimicry, and treating and/or preventing angiogenesis-related diseases.
    Type: Application
    Filed: June 6, 2017
    Publication date: June 13, 2019
    Inventors: Min-che CHEN, Chun-wei CHEN
  • Publication number: 20190178486
    Abstract: An LED lamp module may include a housing having a bottom plate and a cover which are buckled together, an LED light-emitting component disposed in an inner space of the housing, a thermal conductive plate attached to an inner surface of the bottom plate, and an LED light-emitting plate attached to the thermal conductive plate. In one embodiment, the thermal conductive fins which are perpendicularly bent backward are arranged at a periphery of the thermal conductive plate, and fin sleeves sleeving the thermal conductive are arranged at a periphery of the bottom plate. The LED lamp module utilizing plastic cladding aluminium technology has advantageous because it has great heat dissipation performance, less complicated manufacturing process and lower manufacturing costs.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 13, 2019
    Inventor: Wei Chen
  • Publication number: 20190178785
    Abstract: Measuring ramp friction in a disk drive including receiving a lift tab ramp load time profile for a voice coil motor and determining a load torque profile for a lift tab on the ramp based at least on the received ramp load time profile. The measuring also includes receiving a lift tab ramp unload time profile for the voice coil motor and determining an unload torque profile for the lift tab on the ramp based at least on the received ramp unload time profile. The measuring also includes calculating a ramp friction torque component based on the determined load torque profile and unload torque profile.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 13, 2019
    Inventors: Jian Chen, Xiong Liu, Wei Sung Lee, Erwin Mochtar Wijaya
  • Publication number: 20190179073
    Abstract: A light guide film which is adapted for use with a light source has a light transmissive substrate and a light-transmissive member unit. The substrate has a light-exiting top surface, a bottom surface that is opposite to the top surface and a lateral surface that interconnects the top and bottom surfaces and that is adapted to face toward the light source. The member unit includes a bottom member that is disposed on the bottom surface of the substrate, and a lateral member that is connected to the lateral surface of the substrate and that is adapted to be disposed between the light source and the lateral surface of the substrate. The substrate has a refractive index which is less than that of the member unit.
    Type: Application
    Filed: February 20, 2019
    Publication date: June 13, 2019
    Applicants: RADIANT OPTO-ELECTRONICS (SUZHOU) CO., LTD., RADIANT OPTO-ELECTRONICS CORPORATION
    Inventors: Yuan-Chen Chung, Wei-Hsuan Chen
  • Patent number: 10315351
    Abstract: An apparatus and method improves the production efficiency of crystallizer bottleneck cooling. The apparatus includes a cooling turntable, a plurality of cooling head assemblies, a cam plate of preform insertion, a cam plate of preform lifting and a cam plate of preform release, a protective sleeve on a crystallization chain. The preform is set in a protective sleeve with the preform neck exposed at the protective sleeve, and the cooling head assemblies are mounted on the cooling turntable and set at the top of the protective sleeve. The cooling head assembly includes a upper mounting plate and a lower mounting plate, a cooling shaft body, a guide shaft. The upper mounting plate is provided with an upper roller, the lower mounting plate is provided with a lower roller. The cam plate of preform insertion, cam plate of preform lifting and cam plate of preform release are mounted on the rotating path of the cooling head assembly.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: June 11, 2019
    Assignee: GUANGZHOU TECH-LONG PACKAGING MACHINERY CO., LTD
    Inventors: Zhigang Wu, Wei Zhang, Huanlan Fan, Jisheng Chen, Yi Luo
  • Patent number: 10319691
    Abstract: An embodiment bump on trace (BOT) structure includes a contact element supported by an integrated circuit, an under bump metallurgy (UBM) feature electrically coupled to the contact element, a metal ladder bump mounted on the under bump metallurgy feature, the metal ladder bump having a first tapering profile, and a substrate trace mounted on a substrate, the substrate trace having a second tapering profile and coupled to the metal ladder bump through direct metal-to-metal bonding. An embodiment chip-to-chip structure may be fabricated in a similar fashion.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: June 11, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Yu-Wei Lin, Sheng-Yu Wu, Yu-Jen Tseng, Tin-Hao Kuo, Chen-Shien Chen