Patents by Inventor Fan Chen

Fan 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: 11566987
    Abstract: The present disclosure discloses a method for calculating an internal explosion load speed based on an incremental crack growth distance of a pipeline. The method includes steps of: respectively measuring at least three groups of distances between neighboring markings on forward and backward crack surfaces, and calculating the average values respectively to obtain the average incremental growth distances of forward and backward cracks; calculating the natural vibration frequency of the pipeline; and setting the ratio of backward crack speed to forward crack speed of the pipeline, then calculating the internal explosion load speed of the pipeline by a formula. The present disclosure provides a new effective method for calculating the internal explosion load speed based on the available parameters of the ruptured pipeline after explosion, which can provide a comparatively accurate estimation of internal explosion load speed, thereby providing references for inferring the explosion type occurred in the pipeline.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: January 31, 2023
    Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
    Inventors: Yang Du, Wenchun Jiang, Fan Zhou, Jinyang Zheng, Chaojie Wang, Guoming Chen
  • Patent number: 11566035
    Abstract: A compound having a formula: Formula I useful as emitters in OLEDs is disclosed.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: January 31, 2023
    Assignee: Universal Display Corporation
    Inventors: Hsiao-Fan Chen, Mingjuan Su
  • Patent number: 11569854
    Abstract: A radio frequency (RF) receiver has an antenna, a low-noise amplifier, a sigma-delta frequency synthesizer/voltage-controlled oscillator (VCO), an in-phase and quadrature (I/Q) mixer, a channel filter, and a digital baseband circuit. The digital baseband circuit has a demodulator, a preamble detection and carrier frequency offset (CFO) estimation circuit, and a CFO to sigma-delta modulation (SDM) input mapper. A preamble field of a digital demodulated signal generated by the demodulator is detected by the preamble detection and CFO estimation circuit. The RF receiver simultaneously compensates its CFO and optimizes a bandwidth of the channel filter based on the detection of the preamble field of the digital demodulated signal by the preamble detection and CFO estimation circuit.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: January 31, 2023
    Assignee: Uniband Electronic Corp.
    Inventors: Yiping Fan, Li-Feng Chen
  • Publication number: 20230027191
    Abstract: Embodiments provide a scheme for non-parametric PV-level modeling and an optimal read threshold voltage estimation in a memory system. A controller is configured to: generate multiple optimal read threshold voltages corresponding to multiple sets of two cumulative distribution function (CDF) values, respectively; perform read operations on the cells using a plurality of read threshold voltages; generate cumulative mass function (CMF) samples based on the results of the read operations; receive first and second CDF values, selected from among a plurality of CDF values, each CDF value corresponding to each CMF sample; and estimate an optimal read threshold voltage corresponding to the first and second CDF values, among the multiple optimal read threshold voltages.
    Type: Application
    Filed: July 13, 2021
    Publication date: January 26, 2023
    Inventors: Fan ZHANG, Aman BHATIA, Jianqing CHEN
  • Publication number: 20230023360
    Abstract: Provided organic light emitting device (OLED) comprising compounds having Formula I: wherein rings A, B, C, D, E, and F are each independently a single or fused ring system, consisting of one or more 5-membered or 6-membered carbocyclic or heterocyclic rings; L1, L2, L3, L4, L5, and L6 are each independently optionally present or is selected from the group consisting of O, S, Se, BR, BRR?, NR, C?R, CRR?, SiRR?, P(O)R, and GeRR?; a, b, c, d, e and f are each 0 for not present or 1 for present; each of R, R?, R1, R2, R3, R4, R5, and R6 is independently a hydrogen or a substituent; and any two of adjacent R, R?, R1, R2, R3, R4, R5, and R6 can be joined or fused to form a ring. The compound is an ETL.
    Type: Application
    Filed: August 31, 2022
    Publication date: January 26, 2023
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Peter WOLOHAN, Tyler FLEETHAM, Hsiao-Fan CHEN, Fadi M. JRADI
  • Publication number: 20230022594
    Abstract: A method for producing photocatalytic mortar includes providing a mortar-producing material including a fine aggregate and cement, a reactant mixture including a zinc source and urea, and a microorganism-containing mixture including water and a urease-producing microorganism, subjecting the microorganism-containing mixture and the reactant mixture to microbial induced precipitation in the mortar-producing material, subjecting zinc carbonate crystal-containing mortar produced to curing for the same to undergo hydration, and subjecting cured mortar to hydrothermal synthesis, so that zinc carbonate crystals therein are converted to nano zinc oxide crystals.
    Type: Application
    Filed: March 29, 2022
    Publication date: January 26, 2023
    Inventors: Chien-Yen CHEN, Yi-Hsun HUANG, Pin-Yun LIN, Wei-Fan YE
  • Publication number: 20230022625
    Abstract: A method is proposed for providing a content page in an application. In the method, a media item is generated, and the media item is associated with respective resources in a resource list that is received from a resource provider. The media item is presented in the application. A content page is caused to be displayed in response to detecting an interaction event of a user of the application with the media item, the content page including respective content items for the respective resources. Therefore, the media item and the content page are generated and displayed in an automatic way for the one or more resource providers without any label work from the resource providers.
    Type: Application
    Filed: September 30, 2022
    Publication date: January 26, 2023
    Inventors: Liqun NI, Lingyuan KE, Pankesh JHAVERI, Haoyu JIANG, Yan YAN, Fan GAO, Cheng WANG, Junfu CHEN
  • Publication number: 20230013733
    Abstract: The invention relates to a microcarrier, comprising a continuous medium of a biocompatible polymer for culturing cells and having a three-dimensional scaffold architecture delineated peripherally by a continuous outer wall, in which spherical macropores are stacked to one another and interconnected by connecting pores. The continuous outer wall is formed with exposure pores at positions where it is in contact with the macropores, through which the interior of the microcarrier may be in fluid communication with the ambient culture medium. The microcarrier herein is produced by cast-molding and, therefore, has a continuous outer wall which provides additional mechanical strength while maintaining high porosity. The microcarrier thus produced is configured in the form of a basic geometrical body. The invention further relates to a cast-molding process for producing the microcarrier.
    Type: Application
    Filed: July 13, 2021
    Publication date: January 19, 2023
    Inventors: Pan LIN, Tzu-Yuan CHAO, Guan-Chi CHEN, Yi-Fan HSIEH
  • Publication number: 20230014761
    Abstract: Provided are boron substituted organometallic compounds of Formula I: Also provided are formulations including these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
    Type: Application
    Filed: October 5, 2021
    Publication date: January 19, 2023
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler FLEETHAM, Hsiao-Fan CHEN, Scott BEERS
  • Publication number: 20230018419
    Abstract: This invention provides a system-oriented and fully-controlled connected automated vehicle highway system for various levels of connected and automated vehicles and highways. The system comprises one or more of: 1) a hierarchical traffic control network of Traffic Control Centers (TCC's), local traffic controller units (TCUs), 2) A RSU (Road Side Unit) network (with integrated functionalities of vehicle sensors, I2V communication to deliver control instructions), 3) OBU (On-Board Unit with sensor and V2I communication units) network embedded in connected and automated vehicles, and 4) wireless communication and security system with local and global connectivity. This system provides a safer, more reliable and more cost-effective solution by redistributing vehicle driving tasks to the hierarchical traffic control network and RSU network.
    Type: Application
    Filed: July 26, 2022
    Publication date: January 19, 2023
    Inventors: Bin Ran, Yang Cheng, Tianyi Chen, Shen Li, Jing Jin, Xiaoxuan Chen, Fan Ding, Zhen Zhang
  • Publication number: 20230019202
    Abstract: Embodiments of the present disclosure provide a method and electronic device for generating a molecule set and a storage medium thereof. The method obtains the first initialization molecule subset from the initialization molecule set with the pre-screening model; acquires the physical information of at least one initialization molecule in the first initialization molecule subset, and screens at least one initialization molecule based on the physical information to obtain the screened molecule set; acquires the biochemical experimental evaluation value of at least one molecule in the screened molecule set; and obtains the target molecule set based on the biochemical experimental evaluation value of at least one molecule.
    Type: Application
    Filed: September 29, 2022
    Publication date: January 19, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Zhiyuan Chen, Xiaomin Fang, Fan Wang, Jingzhou He
  • Publication number: 20230018990
    Abstract: A compound including a bidentate ligand LA comprising a structure of Formula I, is disclosed. In Formula I, ring A? is a 7-, 8-, or 9-membered ring structure; X is of NR2, O, CR, CRR?, S, or SiRR?; each of RA?, R1, and R2 is independently hydrogen or a substituent; R1? is independently absent or a hydrogen or a substituent; any two adjacent RA?, R1, R1?, and R2 can be joined or fused to form a ring; the ligand LA is coordinated to a metal, which is selected from Os, Ir, Pd, Pt, Cu, Ag, or Au; and (1) at least one of R1 and R2 is coordinated to the metal M, or (2) at least one RA? comprises a 5- or 6-membered carbocyclic or heterocyclic ring that is not directly fused to Ring A? and is coordinated to the metal M, or both (1) and (2) are true. Formulations, devices, and consumer products including the compound are also disclosed.
    Type: Application
    Filed: April 25, 2022
    Publication date: January 19, 2023
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Joseph A. MACOR, Neil PALMER, Peter WOLOHAN, Tyler FLEETHAM, Geza SZIGETHY, Rasha HAMZE
  • Patent number: 11557820
    Abstract: A phase shifter includes: an input port configured to receive a radio frequency signal; an output port configured to output a radio frequency signal whose phase is changed; The output port and changing the phase of the radio frequency signal; and a replaceable dielectric board made of dielectric material and covering at least a part of the feed line.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: January 17, 2023
    Assignee: CommScope Technologies LLC
    Inventors: Haiyan Chen, Fangwen Wan, Hangsheng Wen, Yan Wang, Fan He
  • Publication number: 20230012425
    Abstract: A replaceable tool is provided, including: a main body, including a connecting hole extending along a first axis; a control member, inserted within the main body and including a detent member, being movable between a locked position and a release position along a second axis lateral to the first axis; wherein when the control member is located in the locked position, the detent member radially protrudes within the connecting hole; when the control member moves from the locked position to the release position, the detent member is away from the first axis.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 12, 2023
    Inventor: Jun-Fan CHEN
  • Patent number: 11552230
    Abstract: A pixel array substrate includes a base, pixel structures, first bonding pads, first wirings, and a first testing element. The pixel structures are disposed on an active area of a first surface of the base. The first bonding pads are disposed on a peripheral region of the first surface. Each of the first wirings is disposed on a corresponding first bonding pad, a first sidewall of the base, and a corresponding second bonding pad. The first testing element is disposed on the active area of the first surface and has a first testing line. The first testing line is electrically connected to at least one of the first bonding pads, and an end of the first testing line is substantially aligned with an edge of the base.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: January 10, 2023
    Assignee: Au Optronics Corporation
    Inventors: Shang-Jie Wu, Hao-An Chuang, Yu-Chieh Kuo, He-Yi Cheng, Che-Chia Chang, Yi-Jung Chen, Yi-Fan Chen, Yu-Hsun Chiu, Mei-Yi Li, Yu-Chin Wu
  • Patent number: 11548865
    Abstract: Provided herein are compounds according to Formula (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R5, and R7 are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I) as well as the use of such compounds as M4 receptor agonists.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: January 10, 2023
    Assignee: NOVARTIS AG
    Inventors: Amy Calhoun, Xin Chen, Kevin Matthew Gardinier, Edward Charles Hall, Keith Jendza, Nancy Labbe-Giguere, James Neef, Daniel Steven Palacios, Ming Qian, Michael David Shultz, Christopher G. Thomson, Kate Yaping Wang, Fan Yang
  • Patent number: 11553596
    Abstract: A manufacturing method of an embedded component package structure includes the following steps: providing a carrier and forming a semi-cured first dielectric layer on the carrier, the semi-cured first dielectric layer having a first surface; providing a component on the semi-cured first dielectric layer, and respectively providing heat energies from a top and a bottom of the component to cure the semi-cured first dielectric layer; forming a second dielectric layer on the first dielectric layer to cover the component; and forming a patterned circuit layer on the second dielectric layer, the patterned circuit layer being electrically connected to the component.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: January 10, 2023
    Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Chien-Fan Chen, Chien-Hao Wang
  • Patent number: 11552261
    Abstract: A compound having the following formula Formula I, is disclosed. The compound is useful as an emitter in OLED applications.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: January 10, 2023
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan Chen, Tyler Fleetham
  • Publication number: 20230002417
    Abstract: Provided are a family of chromophores including naphthyl or naphthyl-like carbocyclic or heterocyclic rings as luminescent dyes that can be useful as emitters in OLEDs. These compounds have Formula I, Also provided are formulations including these inventive compounds. Further provided are OLEDs and related consumer products that utilize these inventive compounds.
    Type: Application
    Filed: April 28, 2022
    Publication date: January 5, 2023
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Rasha HAMZE, Hsiao-Fan CHEN
  • Publication number: 20230005795
    Abstract: A method for fabricating a semiconductor device includes the steps of forming a metal gate on a substrate, a spacer around the metal gate, and a first interlayer dielectric (ILD) layer around the spacer, performing a plasma treatment process to transform the spacer into a first bottom portion and a first top portion, performing a cleaning process to remove the first top portion, and forming a second ILD layer on the metal gate and the first ILD layer.
    Type: Application
    Filed: August 3, 2021
    Publication date: January 5, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Yi-Fan Li, Po-Ching Su, Yu-Fu Wang, Min-Hua Tsai, Ti-Bin Chen, Chih-Chiang Wu, Tzu-Chin Wu