Patents by Inventor Yuan Mao

Yuan Mao 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: 20230030905
    Abstract: A service registration method, a terminal, and a network side device are provided. The terminal includes a first subscriber identity card module associated with a first subscriber identity card and a second subscriber identity card module associated with a second subscriber identity card. The method includes: accessing a first mobile network based on the first subscriber identity card; and transmitting a voice over wireless fidelity (VoWiFi) registration message of the second subscriber identity card based on the first mobile network.
    Type: Application
    Filed: October 15, 2022
    Publication date: February 2, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yuanze MAO, Zong-Ying TSAI, Yuan-Chieh LIN, Yanchao KANG, Wen WANG, Zhenhua XIE
  • Publication number: 20230027480
    Abstract: The present invention generally pertains to methods of quantitating therapeutic proteins co-administered to a subject using LC-MRM-MS. In particular, the present invention pertains to the use of dual enzymatic digestion to generate unique surrogate peptides allowing for the accurate quantitation of co-administered therapeutic proteins using LC-MRM-MS.
    Type: Application
    Filed: April 8, 2022
    Publication date: January 26, 2023
    Inventors: Xuefei Zhong, Yuan Mao
  • Publication number: 20220403240
    Abstract: The present disclosure relates to a quantum dot and a preparation method for the same, and a photoelectric device. The quantum dot includes a core and a shell layer coating the core, a material of the core is CdZnSe, and a material of the shell layer is CdZnS, wherein, a molar ratio of Cd element with respect to S element in the shell layer is from 0.15:1 to 0.4:1.
    Type: Application
    Filed: November 20, 2020
    Publication date: December 22, 2022
    Inventors: Baozhong HU, Yuan GAO, Yanhong MAO, Guangxu LI
  • Patent number: 11528457
    Abstract: A projection apparatus and a direct setting method of a projection image are provided. The projection apparatus includes a projection device, an input interface, and a processing device. The input interface is configured to provide a plurality of setting items. The processing device is coupled to the projection device. When the projection device projects a projection image, the processing device is configured to directly set an image format of the projection image according to a setting signal provided by the input interface in response to selection of one of the setting items. The disclosure provides a fast image format setting function for the projection image.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: December 13, 2022
    Assignee: Optoma Corporation
    Inventors: Yuan-Mao Tsui, Yu-Cheng Lee
  • Patent number: 11527194
    Abstract: An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrates.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: December 13, 2022
    Assignee: Innolux Corporation
    Inventors: Ker-Yih Kao, Ming Chun Tseng, Liang-Lu Chen, Li-Wei Mao, Shun-Yuan Hu
  • Publication number: 20220348863
    Abstract: A cell manipulation panel includes a pixel array defining multiple pixels, an insulating layer forming multiple vias, and a cell gap provided with a fluid medium having cells therein. Each pixel has a TFT and corresponds to a corresponding via. The TFT includes a gate electrode, a first electrode, and a second electrode partially exposed to the fluid medium through the corresponding via. For each pixel, in an operational mode, when the gate electrode is provided with an OFF signal and the first electrode is not grounded, the TFT is turned off, allowing one of the cells in the fluid medium to be captured in the corresponding via by a dielectrophoresis (DEP) force. When the gate electrode is provided with an ON signal and the first electrode is grounded, the TFT is turned on, and the second electrode is grounded to release the captured cell to the fluid medium.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 3, 2022
    Inventors: Tung-Tsun Lin, Chih-Che Kuo, Yuan Mao
  • Patent number: 11488941
    Abstract: A light-emitting device is provided, including a light-emitting unit and an optical layer. The light-emitting unit includes a light-emitting chip and an encapsulation disposed thereon. The optical layer is disposed on the light-emitting unit, the optical layer having a first region overlapping the light-emitting chip in a top view direction of the light-emitting device and a second region not overlapping the light-emitting chip in the top view direction of the light-emitting device, wherein the transmittance of the first region is less than the transmittance of the second region.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: November 1, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Shun-Yuan Hu, Chin-Lung Ting, Ker-Yih Kao, Li-Wei Mao
  • Publication number: 20220299481
    Abstract: A method for determining tree infestation includes placing an optical fiber around a trunk of a tree; recording with a distributed acoustic sensor (DAS) box a Rayleigh signal reflected from the tree, along the optical fiber; processing the Rayleigh signal to obtain a processed signal; calculating a signal-to-noise ratio (SNR) of the processed signal for the tree; and comparing the SNR to a threshold value and counting an alarm if the SNR is larger than the threshold value. The SNR is defined as a ratio between (1) a maximum value of a processed signal and (2) a minimum value of the processed signal.
    Type: Application
    Filed: April 20, 2020
    Publication date: September 22, 2022
    Inventors: Boon Siew OOI, Islam ASHRY, Yuan MAO
  • Publication number: 20220283022
    Abstract: An integrated system for detecting a red palm weevil (RPW), farm fire, and soil moisture includes an optical fiber configured to be extending to a tree, and a distributed acoustic sensor (DAS) box connected to the optical fiber. The DAS box is configured to process first to third different optical signals reflected from the optical fiber, to determine a presence of the RPW from the first optical signal, a temperature at a location along the optical fiber from the second optical signals, and a moisture at a location around the tree from the third optical signal.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 8, 2022
    Inventors: Boon Siew OOI, Yuan MAO, Islam ASHRY
  • Publication number: 20220238372
    Abstract: A method for forming a barrier layer in a semiconductor structure is disclosed. A substrate having a dielectric layer is provided. The dielectric layer is exposed to a precursor having a first metal, and a first ammonia treatment is performed. A first purge operation is performed, a second ammonia treatment is performed after the first purge operation, and a second purge operation is performed after the second ammonia treatment to form the barrier layer on the dielectric layer.
    Type: Application
    Filed: February 26, 2021
    Publication date: July 28, 2022
    Inventors: Peng Zhou, Shuliang Lv, Ge Mao, Yuan Li, Rui Song
  • Publication number: 20220196671
    Abstract: Disclosed are methods for identification of one or more non-native disulfide bonds in a biomolecule (e.g, an antibody). In an example, a method includes performing a digestion of the biomolecule under non-reducing conditions to provide a sample comprising a plurality of biomolecule fragments, contacting the sample to a separation column, applying a first mobile phase gradient comprising trifluoroacetic acid (TFA) and a small molecule additive to the separation column, applying a second mobile phase gradient comprising TFA in acetonitrile (ACN) and a small molecule additive to the separation column, performing a partial reduction procedure on the eluted sample, applying the partially reduced eluted sample components to a mass spectrometer, and performing a mass spectrometric analysis on the partially reduced eluted sample components to identify the one or more non-native disulfide bonds in the biomolecule.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 23, 2022
    Inventors: Andrew Kleinberg, Yuan Mao
  • Patent number: 11321636
    Abstract: Systems, apparatus and methods are provided for determining whether data associated with a command in a storage system is hot or cold. An apparatus may comprise a first interface to be coupled to a host and circuitry configured to receive a command via the first interface from the host. The command may contain an address for data storage in a data storage system and a length for a size of data associated with the command. The circuitry may be further configured to classify the command into a cluster of a plurality of clusters, obtain a plurality of historical commands in the cluster and determine whether the data associated with the command is hot or cold using a machine learning model. The address and the length of the command and addresses and lengths of the plurality of historical commands may be used as input features to the machine learning model.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: May 3, 2022
    Assignee: INNOGRIT TECHNOLOGIES CO., LTD.
    Inventors: Yan-Ruey Hsu, Yuan-Mao Chang, Fang-Ju Ku
  • Patent number: 11296720
    Abstract: Systems, apparatus and methods are provided for compressing data. A method may include receiving an input data block to be compressed, determining numbers of occurrences for distinct symbols in the input data block, generating reduced numbers of occurrences for the distinct symbols based on the numbers of occurrences for the distinct symbols and encoding the input data block using the reduced numbers of occurrences as probability distribution of the distinct symbols in the input data block.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: April 5, 2022
    Assignee: Innogrit Technologies Co., Ltd.
    Inventors: Yuan-Mao Chang, Fang-Ju Ku
  • Patent number: 11284856
    Abstract: A method for detecting vascular obstruction and a system using the same are provided. The method includes steps of: detecting a blood vessel through a probe to generate a reference signal before the blood vessel is obstructed, wherein the probe is configured to transmit or receive ultrasonic waves; detecting the blood vessel through the probe to generate a detection signal; performing Fourier transformation on the reference signal to generate a reference power spectrum, and performing Fourier transformation on the detection signal to generate a detection power spectrum; transforming the reference power spectrum into a reference time-frequency spectrogram, and transforming the detection power spectrum into a detection time-frequency spectrogram; judging a similarity between the reference time-frequency spectrogram and the detection time-frequency spectrogram, and judging whether the blood vessel is obstructed or not according to the similarity.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: March 29, 2022
    Assignee: Industrial Technology Research Institute
    Inventors: Guo-Zua Wu, Yuan-Mao Hung, Ken-Tsu Hu
  • Publication number: 20220060196
    Abstract: Systems, apparatus and methods are provided for compressing data. A method may comprise receiving an input data block to be compressed, determining numbers of occurrences for distinct symbols in the input data block, generating reduced numbers of occurrences for the distinct symbols based on the numbers of occurrences for the distinct symbols and encoding the input data block using the reduced numbers of occurrences as probability distribution of the distinct symbols in the input data block.
    Type: Application
    Filed: August 24, 2020
    Publication date: February 24, 2022
    Inventors: Yuan-Mao Chang, Fang-Ju Ku
  • Publication number: 20220038665
    Abstract: A projection apparatus and a direct setting method of a projection image are provided. The projection apparatus includes a projection device, an input interface, and a processing device. The input interface is configured to provide a plurality of setting items. The processing device is coupled to the projection device. When the projection device projects a projection image, the processing device is configured to directly set an image format of the projection image according to a setting signal provided by the input interface in response to selection of one of the setting items. The disclosure provides a fast image format setting function for the projection image.
    Type: Application
    Filed: July 19, 2021
    Publication date: February 3, 2022
    Applicant: Optoma Corporation
    Inventors: Yuan-Mao Tsui, Yu-Cheng Lee
  • Publication number: 20220038668
    Abstract: A projection apparatus and a projection method are provided. The projection apparatus includes a projection device, a capturing image device, and a processing device. The capturing image device is configured to obtain an environmental image. The processing device is coupled to the projection device and the capturing image device. The processing device is configured to analyze the environmental image to provide at least one effective projection region. The processing device selects one of the at least one effective projection regions as a target projection region. The projection device is configured to project a projection image to the target projection region.
    Type: Application
    Filed: July 20, 2021
    Publication date: February 3, 2022
    Applicant: Optoma Corporation
    Inventors: Yuan-Mao Tsui, Yu-Cheng Lee
  • Patent number: 11224877
    Abstract: Systems and methods for analyzing droplets are provided. A representative system includes: a substrate; a plurality of scan lines and a plurality of data lines disposed on the substrate to define an array of pixels; a hydrophobic layer disposed on the array of pixels; reagent disposed on the hydrophobic layer; movement control circuitry configured to provide a control signal to a first of the scan lines to move the droplet along the array of pixels to selectively position the droplet in contact with the reagent; position sensing circuitry configured to provide a sensing signal corresponding to a position of the droplet on the array of pixels; and detecting circuitry configured to determine a characteristic of the droplet based on the position of the droplet and a response of the droplet to the reagent.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: January 18, 2022
    Assignee: A.U. VISTA INC.
    Inventors: Yuan Mao, Tung-Tsun Lin
  • Patent number: 11184023
    Abstract: Systems, apparatus and methods are provided for compressing data and decompressing compressed data. A method may comprise receiving an input data block to be compressed, generating a number of occurrences table and a cumulative occurrences table for distinct symbols in the input data block, for each symbol in the input data block, based on the number of occurrences table and the cumulative occurrences table, dynamically obtaining a number of shifts for right-shifting a current state “x” to encode a current symbol, outputting right-shifted bits to encoded data and obtaining a next state “x” and obtaining a final state “X” from a last state “x” generated in a final loop.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: November 23, 2021
    Assignee: INNOGRIT TECHNOLOGIES CO., LTD.
    Inventors: Yuan-Mao Chang, Fang-Ju Ku
  • Publication number: 20210278414
    Abstract: A method for determining an amino acid sequence of a polypeptide, including comprising: contacting a first sample containing the polypeptide with a first protease (e.g., Trypsin) to produce a first set of digested peptide fragments; fragmenting the first set of digested peptide fragments to produce a first set of fragmented peptide ions; determining masses of the first set of fragmented peptide ions; contacting a second sample containing the polypeptide with a second protease (e.g.
    Type: Application
    Filed: May 24, 2021
    Publication date: September 9, 2021
    Inventor: Yuan Mao