Patents by Inventor Tao Jiang

Tao Jiang 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: 20210325007
    Abstract: An LED filament comprising: a plurality of LED chips electrically connected with one another; two conductive electrodes, each of the two conductive electrodes being electrically connected to a corresponding LED chip of the LED chips; a light conversion coating coated on the two conductive electrodes, a portion of each of the two conductive electrodes being exposed from the light conversion coating, wherein the light conversion coating comprises a top layer and a base layer, the base layer coats on one side of the LED chips, and the top layer coats on another sides of the LED chips, so that the light conversion coating is coated on at least two sides of the LED chips; and the top layer comprise a wave crest and a wave trough adjacent to the wave crest, and an attaching structure disposed either between the top layer and the base layer, or between the base layer and the conductive electrodes, or between the top layer and the conductive electrodes to enhance fastness between the light conversion coating and the
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Inventor: TAO JIANG
  • Publication number: 20210325006
    Abstract: An LED light bulb includes a bulb shell, a bulb base, two conductive supports, a stem, and an LED filament. The bulb base is connected with the bulb shell. The two conductive supports are disposed in the bulb shell. The stem extends from the bulb base to inside of the bulb shell. The LED filament includes a plurality of LED chips and two conductive electrodes. The LED chips are arranged in an array along an elongated direction of the LED filament. The two conductive electrodes are respectively disposed at two ends of the LED filament and connected to the LED chips. The two conductive electrodes are respectively connected to the two conductive supports. The LED filament is curled to satisfy symmetry characteristics.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 21, 2021
    Inventors: TAO JIANG, YI-CHING CHEN
  • Publication number: 20210316791
    Abstract: The present disclosure discloses a kart and a frame thereof. The frame includes: a first frame including an outer sleeve and a first fixing piece arranged on the outer sleeve; a second frame including an inner sleeve defined with at least the two first perforations in an axial direction of the inner sleeve, the outer sleeve being fitted over the inner sleeve, one of the first frame and the second frame being a front frame and the other one being a rear frame; a second fixing piece including a rod section and a fitting section, the rod section being connected to a lower portion of the fitting section, the rod section protruding into any one of the first perforations of the inner sleeve from the first fixing piece, and the fitting section being fitted with the first fixing piece.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 14, 2021
    Inventors: Yi LOU, Dekun KONG, Tao JIANG, Ji LIN
  • Publication number: 20210318914
    Abstract: A framework for facilitating communication between a multi-cluster management (MCM) system and the clusters managed by the system is provided. According to one set of embodiments, the framework comprises two independent, unidirectional communications channels: a first channel (i.e., “intent channel”) that flows from the MCM system to each cluster, and a second channel (i.e., “data sync channel”) that flows from each cluster to the MCM system. Through the intent channel, the MCM system can deliver control information to each cluster for actuating management changes/operations therein in a manner that is robust against network dropouts and packet loss. Through the data sync channel, the MCM system can collect and process status information from each cluster (such as, e.g., object state transitions triggered by the control information sent via the intent channel) in a manner that can efficiently scale to support large numbers of clusters.
    Type: Application
    Filed: April 14, 2020
    Publication date: October 14, 2021
    Inventors: Matt Moyer, Tao Jiang, Xavier Stevens, Anusha Muthyampeta, Fabio Yeon
  • Patent number: 11143394
    Abstract: An LED lamp includes: a lamp shell; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source disposed in the lamp shell; and a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source. The power source includes a power board and a plurality of electronic components mounted thereon. The power board is divided into a first mounting zone and a second mounting zone by an axis X, total weight of the electronic components on the second mounting zone is greater than total weight of the electronic components on the first mounting zone, and a counterweight is provided on the first mounting zone to balance the two zones of the power board in weight.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: October 12, 2021
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Mingbin Wang
  • Publication number: 20210313588
    Abstract: An electrode structure of a flow battery. A density of the vertical tow in the electrode fiber is larger than the density of the parallel tow. In the electrode fiber per unit volume, the quantity ratio of the vertical tow to the parallel tow is at least 6:4. The electrode structure includes an odd number of layers of the electrode fibers, and the porosity of other layers is larger than that of the center layer. The electrode structure includes the vertical tows, so that, the contact area between the outer surface of the electrode and the adjacent component is increased and the contact resistance is reduced; the electrode has good mechanical properties; the contact resistance of such structure is reduced by 30%-50%; and the layers of the electrode have different thickness depending on the porosity. After compression, the layers with optimized thickness have a consistent porosity.
    Type: Application
    Filed: June 9, 2021
    Publication date: October 7, 2021
    Inventors: Shenglin LIU, Hongdong JIANG, Huamin ZHANG, Xiangkun MA, Tao ZHANG, Shan JIANG, Zhenkun YANG, Dan SUN, Kuanrong YI
  • Publication number: 20210312902
    Abstract: This application can provide a method and electronic device for separating mixed sound signal. The method includes: obtaining a first hidden variable representing a human voice feature and a second hidden variable representing an accompaniment sound feature by inputting feature data of a mixed sound extracted from a mixed sound signal into a coding model for the mixed sound; obtaining first feature data of a human voice and second feature data of an accompaniment sound by inputting the first hidden variable and the second hidden variable into a first decoding model for the human voice and a second decoding model for the accompaniment sound respectively; and obtaining, based on the first feature data and the second feature data, the human voice and the accompaniment sound.
    Type: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Inventors: Ning ZHANG, Yan LI, Tao JIANG
  • Patent number: 11139546
    Abstract: Example dielectric filters, transceiver devices, and base stations are described. One example dielectric filter includes a dielectric block whose surface is covered with a metal layer. The dielectric block includes at least two resonant cavities, and is provided with a via hole. The via hole is located between two adjacent resonant cavities, and an inner wall of the via hole is covered with a metal layer. A first partition ring is disposed on the surface of the dielectric block and is surrounding at least one opening of the via hole. The dielectric block is exposed in an area enclosed by an inner edge of the first partition ring and an outer edge of the first partition ring.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: October 5, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Tao Jiang, Jiyong Guo
  • Patent number: 11135345
    Abstract: A dialysate mixing machine may be configured to make dialysate on demand using, among other things, a plurality of concentrates in solid tablet form. For example, a prescription may be received by the dialysate mixing machine indicating the particular chemical constituents and amounts of each chemical constituent to be included in the dialysate. Based on the prescription, the dialysate mixing machine can determine the number of tablets required for each chemical constituent (and, e.g., the required amounts of other chemical constituents that are not in tablet form). The tablets are automatically dispensed and mixed with purified water, bicarbonate, and sodium chloride in a mixing chamber to produce the dialysate according to the prescription. The dialysate mixing machine may be used with and/or coupled to a dialysis machine (e.g., a hemodialysis (HD) machine designed for home use) to provide the dialysate on demand for a dialysis treatment.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: October 5, 2021
    Assignee: Fresenius Medical Care Holdings, Inc.
    Inventors: Shashikant Dattatraya Kalaskar, Justin Clark, Tao Jiang
  • Patent number: 11140393
    Abstract: A display device that includes an encoder circuit, a decoder circuit and an overdrive circuit is introduced. The encoder circuit includes a prediction circuit, a quantization circuit, and a bitstream coding circuit. The prediction circuit performs a prediction operation on a first image frame to generate a second image frame. The quantization circuit performs a quantization operation on the second image frame based on a quantization parameter to generated a quantized image frame. The bitstream coding circuit encodes the quantized image frame to generate an encoded bit stream. The quantization parameter is determined according to a grey level of a pixel in the second image frame. The decoder circuit decodes the encoded bit stream to generate a reconstructed image frame. The overdrive circuit generates an overdrive image frame to be displayed on a display panel based on a third image frame and the reconstructed image frame.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: October 5, 2021
    Assignee: Novatek Microelectronics Corp.
    Inventors: Hui-Yu Jiang, Heng-Yao Lin, Yen-Tao Liao
  • Publication number: 20210303597
    Abstract: A data-replication system replicates a source database to a target database by first intelligently identifying and prioritizing a set of hot queries that have each in the past been submitted to the source database at a rate exceeding a threshold submission rate. Any previously replicated content contained in a database table accessed by a hot query is copied to a set of memory-resident blocks. The blocks are then updated with incremental changes made to the table's contents since the most-recent previous replication. Each updated block is copied to the target database in order of the priority of the block's corresponding hot query. When all blocks that contain data of a particular table have been copied into the target database, that table becomes available to users of the target database despite the fact that the entire database has not yet been fully replicated.
    Type: Application
    Filed: March 27, 2020
    Publication date: September 30, 2021
    Inventors: He Fang Zhang, Peng Hui Jiang, Wei Guo, Yue Li, Jin Ping Lin, Meng Zhao, Qian Tao
  • Patent number: 11133966
    Abstract: Aspects of the present disclosure provide a wireless device that communicates with another wireless device utilizing self-contained subframes. The wireless device communicates with a scheduling entity utilizing a plurality of self-contained subframes that include a first subframe and a second subframe. Each of the self-contained subframes includes an uplink (UL) portion and a downlink (DL) portion. The wireless device further receives DL control information from the scheduling entity in the DL portion of the first subframe, and transmits UL data that includes a plurality of reference signal bursts to the scheduling entity in the UL portion of the first subframe. The plurality of reference signal bursts are uniformly spaced in at least a portion of the UL portion of the first subframe.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: September 28, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Alexandros Manolakos, Jing Jiang, June Namgoong, Tao Luo, Joseph Binamira Soriaga, Tingfang Ji
  • Patent number: 11131431
    Abstract: An LED tube lamp comprises a glass tube, two end caps, an LED light strip inside the glass tube, a plurality of LED light sources on the LED light strip, a power supply module and an adhesive. The glass tube comprises a main body has an outer surface and two rear end regions respectively at two ends of the main body. The outer diameter of each of the rear end regions is less than that of the main body. Each of the end caps comprises a tubular wall sleeving over the respective rear end region and an end wall substantially perpendicular to the axial direction of the tubular wall and connected to an end of the tubular wall. The diameter of the outer surface of the main body is substantially the same as the diameter of the outer surface of the tubular wall. The power supply, comprises a rectifying circuit and a filtering circuit, is configured to drive the plurality of LED light sources.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: September 28, 2021
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Qifeng Ye, Yueqiang Zhang, Aiming Xiong
  • Patent number: 11130878
    Abstract: This invention generally relates to a coating composition which provides a coating film with high hydrophilic resistance and high hydrophobic resistance. The coating composition contains a polymer formed from a monomer composition comprising (a) 45-85 wt % of ethyl ester of acrylic acid or methacrylic acid and (b) 15-54 wt % of itaconic ester with 1 or 2 carbon atoms as a binder of the coating composition, and the weight of sum of (a) and (b) is 65% or more based on the total weight of the polymer.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: September 28, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Has Company
    Inventors: Jianming Xu, Wei Cui, Tao Wang, Siyuan Jiang, Qingwei Zhang, Daoshu Lin
  • Publication number: 20210292800
    Abstract: The disclosure discloses a method for producing maltodextrin with a single polymerization degree by multienzyme coupling, and belongs to the technical field of biology. The disclosure provides a method for producing non-reducing maltodextrin with a uniform and low polymerization degree. After a reaction is preformed for 2-6 hours by using the method of the disclosure, the content of 4-O-?-maltohexaosyl ?-D-glucoside in a reaction solution can be as high as 57.2% to 77.3%, accounting for 50% to 90% of the total amount of maltodextrin in the reaction solution. In maltodextrin prepared by using the method of the disclosure, non-reducing maltodextrin with low polymerization degree only includes 4-O-?-maltohexaosyl ?-D-glucoside, and the content of non-reducing maltodextrin with low polymerization degree can be 50% to 90% of the total amount of maltodextrin.
    Type: Application
    Filed: June 7, 2021
    Publication date: September 23, 2021
    Inventors: Bo JIANG, Tao ZHANG, Luhua ZHENG, Xiaolin YAO
  • Patent number: 11125882
    Abstract: A laser pulse sampling and detecting circuit includes: a laser driver which is driven by a triggering signal for generating laser pulse signal; a photoelectric converter for converting the laser pulse signal into current pulse signal; an amplifier for amplifying and converting the current pulse signal into voltage pulse signal; an ADC which is driven by a sampling clock signal for sampling the voltage pulse signal and performing analog-to-digital conversion on the voltage pulse signal, so as to obtain output signal of the ADC; a detector for detecting the output signal of the ADC, so as to obtain peak power and FWHM of the laser pulse signal; and a clock generator for generating the sampling clock signal. Phase of the sampling clock signal consecutively changes with respect to the triggering signal.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: September 21, 2021
    Assignee: PHOTONIC TECHNOLOGIES (SHANGHAI) CO., LTD.
    Inventors: Xuefeng Chen, Yuwei Wang, Yuan Li, Tao Xia, Yifan Wu, Pei Jiang
  • Patent number: 11125394
    Abstract: An LED lamp includes: a lamp shell including a lamp head and a lamp neck, the lamp head connects to the lamp neck; a passive heat dissipating element having a heat sink connected to the lamp shell, wherein the heat sink comprises fins, a total height of the lamp neck and the lamp head is greater than a height of the heat sink; a power source disposed in the lamp shell; and a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: September 21, 2021
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Mingbin Wang
  • Patent number: 11125393
    Abstract: An LED light bulb, comprising:a lamp housing, doped with a golden yellow material or coated with a yellow film on its surface,a bulb base, connected with the lamp housing, a stem with a stand extending to the center of the lamp housing, disposed in the lamp housing, a LED filament disposed in the lamp housing, at least a half of the LED filament is around a center axle of the LED light bulb, where the center axle of the LED light bulb is coaxial with the axle of the stand, two conductive supports, connected with the stem and the LED filament.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: September 21, 2021
    Assignee: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Wei-Hong Xu, Yukihiro Saito, Hayato Unagiike, Ai-Ming Xiong, Jun-Feng Xu, Yi-Ching Chen
  • Publication number: 20210286917
    Abstract: The present disclosure discloses a method for fast determining a time-delay stability margin of a power system, which focuses on three steps, i.e., Jordan standardization, Taylor separation and Schur simplification, to reconstruct a new time delay system and reduce the system dimension. In this method, firstly, a time delay model is Jordan standardized; further, Taylor expansion is applied in a process for separating state variables with time delay from stage variables without time delay; then, balanced model reduction is realized by Schur simplification; and finally, a WSCC 3-generator-9-bus power system with multiple delays will be used to validate the proposed method via several typical criteria.
    Type: Application
    Filed: August 29, 2016
    Publication date: September 16, 2021
    Inventors: Hongjie JIA, Chaoyu DONG, Yilang JIANG, Tao JIANG, Lei WANG
  • Publication number: 20210287397
    Abstract: An image calibration method for imaging system is provided, including: specifying a detection area located in an image capture scope and the detection area having a unit to be tested; capturing a detection image respectively when the detection area is located in at least two locations within the image capture scope; combining the plurality of detection images and calculating to obtain a calibration figure; and applying the calibration figure to a captured image to complete the calibration. In this way, the calibration figure that adapt to the luminescent type and size of the unit to be tested can be obtained.
    Type: Application
    Filed: November 9, 2020
    Publication date: September 16, 2021
    Inventors: Chin-Yu LIU, Cheng-En JIANG, Tung-Lin TANG, Chi-Yuan LIN, Hung Chun LO, Chao-Yu HUANG, Cheng-Tao TSAI