Patents by Inventor Ta Chen

Ta 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: 20210342837
    Abstract: From a first group of records of a set of transactions, a set of common transactions is extracted. The first group is formed based on a criterion. A record corresponds to a transaction in the set of transactions. A first transaction in the set of common transactions is classified into a transaction type. From a first actor associated with the first transaction, a first role corresponding to the first transaction is determined. Using the transaction type, the first role, and the time period, a transaction template, the transaction template comprising an action item and a role corresponding to the action item are determined. Using the first transaction template, a transaction is instantiated, the instantiating generating an action request corresponding to the action item and assigning an actor to the role.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 4, 2021
    Applicant: International Business Machines Corporation
    Inventors: Jim Chun-ta CHEN, Brittany Duffy, Sophie Keith, Jocelyne Beatrice Renault
  • Patent number: 11148245
    Abstract: The present invention provides a multi-degree-of-freedom error measurement system for rotary axes and the method thereof. By producing a first ray, a second ray, and a third ray, the multi-facet reflector and the axicon disposed on an axis average line can receive the first, the second, and the third rays, respectively, for producing a reflective ray, a refractive ray, a first emitted ray, and a second emitted ray. Thereby, errors of the axicon in a plurality of degrees of freedom caused by shift or vibration of the axis average line, such as the x-axis radial error, the y-axis radial error, the axial error, the x-axis tilt error, the tilt error for the y-axis, and the angular alignment error for rotation can be measured.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: October 19, 2021
    Assignee: National Chung Cheng University
    Inventors: Chien-Sheng Liu, Yu-Ta Chen, Yu-Xiang Lin
  • Publication number: 20210318415
    Abstract: A virtual reality positioning device including a casing, a plurality of lenses, and a plurality of optical positioning components is provided. The casing has a plurality of holes. The lenses are installed in the holes, respectively, where a field angle of each of the lenses is greater than or equal to 120 degrees and less than or equal to 160 degrees, and the lenses include convex lenses or Fresnel lenses. The optical positioning components are installed in the casing and aligned to the lenses, respectively. In addition, a virtual reality positioning system and manufacturing method of a virtual reality positioning device are provided.
    Type: Application
    Filed: April 1, 2021
    Publication date: October 14, 2021
    Applicants: Acer Incorporated, STARVR CORPORATION
    Inventors: Li Lin, Ker-Wei Lin, Chun-Ta Chen, Chun-Yu Chen, Hao-Ming Chang, Chun-Hsien Chen, Shih-Ting Huang, Hui-Yen Wang
  • Patent number: 11144722
    Abstract: Embodiments of the present invention are directed to a computer-implemented method for translating a content item. Aspects include obtaining a user profile for a reader of the content item, the user profile comprising a native language of the reader, a second language of the reader and skill level associated with the second language. Aspects also include obtaining the content item, wherein the content item is in the second language. Aspects further include creating a translated content item by determining, for each phrase in the content item, a confidence score that the reader will understand the phrase based at least in part on the user profile and replacing each phrase in the content item having the confidence score less than a threshold level with an alternate phrase. Aspects also include presenting the translated content item to the reader.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: October 12, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jim Chun-Ta Chen, Rafal Konik, Yi Jie Ma, Wen Yan Yang
  • Patent number: 11127199
    Abstract: A scene model constructing method includes the following steps. According to multiple position parameters in multiple scene materials, classifying the scene materials into multiple position groups. According to scene similarities between the scene materials, classifying the scene materials into multiple first similar image sub-groups and multiple second similar image sub-groups. Establishing a first similar image sub-model and a second similar image sub-model respectively according to the first similar image sub-group and the second similar image sub-group. Combining a first similar image sub-model to a first position model, and combining a second similar image sub-model to a second position model. Finally, combining the first position model and the second position model to a scene model.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: September 21, 2021
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Kuan-Wen Chen, Chia-Min Li, Yu-Ta Chen, Yi-Ting Huang
  • Publication number: 20210280518
    Abstract: Embodiments disclosed herein include electronic packages with a bridge that comprise improved power delivery architectures. In an embodiment, a bridge comprises a substrate and a routing stack over the substrate. In an embodiment, the routing stack comprises first routing layers, where individual ones of the first routing layers have a first thickness, and a second routing layer, where the second routing layer has a second thickness that is greater than the first thickness.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 9, 2021
    Inventors: Jianyong XIE, Sujit SHARAN, Huang-Ta CHEN
  • Publication number: 20210278892
    Abstract: An electronic device comprises a clock request pad, a multiplexer and a control circuit. The clock request pad is arranged to refer to a first control signal to operate under a low voltage level or a high voltage level, to indicate whether the electronic device needs a clock signal generated from a clock generation circuit external to the electronic device. Said multiplexer is arranged to refer to a second control signal to output one of a voltage level of the clock request pad and a predetermined voltage level to function as a multiplexer output signal. The control circuit is coupled to said multiplexer, and refers to said multiplexer output signal to determine whether to control the electronic device to operate in a power-saving mode.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 9, 2021
    Inventors: Kuo-Cyuan Kuo, Chih-Chiang Chen, I-Ta Chen
  • Patent number: 11112855
    Abstract: An electronic device comprises a clock request pad, a multiplexer and a control circuit. The clock request pad is arranged to refer to a first control signal to operate under a low voltage level or a high voltage level, to indicate whether the electronic device needs a clock signal generated from a clock generation circuit external to the electronic device. Said multiplexer is arranged to refer to a second control signal to output one of a voltage level of the clock request pad and a predetermined voltage level to function as a multiplexer output signal. The control circuit is coupled to said multiplexer, and refers to said multiplexer output signal to determine whether to control the electronic device to operate in a power-saving mode.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: September 7, 2021
    Assignee: Silicon Motion, Inc.
    Inventors: Kuo-Cyuan Kuo, Chih-Chiang Chen, I-Ta Chen
  • Patent number: 11106282
    Abstract: A mobile device includes sensors and a processor. The sensors are disposed on opposite edges of the mobile device respectively. The processor is configured to collect a first data set labeled with a right hand holding gesture, collect a second data set labeled with a left hand holding gesture, establish a determination model associated with the first data set and the second data set, and in response to the processor collects a third data set comprising the holding positions and the force values detected by the sensor, determine a current holding gesture according to the third data set in reference to the determination model.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: August 31, 2021
    Assignee: HTC Corporation
    Inventors: Yu-Kai Hung, I-Jui Chang, Jhao-Yin Li, Wen-Yu Weng, Yu-Ta Chen
  • Publication number: 20210265959
    Abstract: A class-D amplifier with low pop-click noise is shown. A loop filter, a control signal generator, a first power driver, and a first feedback circuit are provided within the class-D amplifier to establish a first loop for signal amplification. The class-D amplifier further has a settling circuit and a pre-charging circuit. The settling circuit is configured to be combined with the loop filer and the control signal generator to establish a second loop to settle the loop filter and the control signal generator before the first loop is enabled. The pre-charging circuit is configured to pre-charge a positive output terminal and a negative output terminal of the first power driver.
    Type: Application
    Filed: December 23, 2020
    Publication date: August 26, 2021
    Inventors: Fong-Wen LEE, Kuan-Ta CHEN
  • Patent number: 11081776
    Abstract: An electronic package is provided. A functioning member having a concave portion and a second antenna portion is disposed on a carrier having a first antenna portion. The concave portion and the carrier form a functioning space. The first antenna portion and the second antenna portion are disposed in a projection space of the functioning space. The first antenna portion induces the second antenna portion.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: August 3, 2021
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Ying-Wei Lu, Bo-Siang Fang, Kuan-Ta Chen, Chia-Chu Lai
  • Publication number: 20210230600
    Abstract: A nucleic acid-drug complex is provided in the present disclosure, which includes a nucleic acid sequence of an anti-PD-L1 aptamer and a CpG oligonucleotide sequence capable of activating TLR9, in which the CpG oligonucleotide sequence consists of a first fragment and a second fragment, and the nucleic acid sequence of the anti-PD-L1 aptamer is inserted between the first fragment and the second fragment.
    Type: Application
    Filed: December 23, 2020
    Publication date: July 29, 2021
    Applicant: Industrial Technology Research Institute
    Inventors: Ping-Fu CHENG, Ya-Ling CHIU, Kang-Li WANG, Po-Yen LIN, Shih-Ta CHEN, Tseng-Huang LIU, Pei-Shin JIANG
  • Publication number: 20210223107
    Abstract: An instrument for measuring polarized light 3D images and a manufacturing method thereof comprises an image sensor, a liquid crystal cell, and a polarizing plate. The polarizing plate comprises at least four quadrants and is disposed on top of the image sensor. When the polarization state of light is sensed, the image sensor captures and calculates four detection parameters to determine Stokes parameters S0˜S3, S0=I (0°, 0°)+I (90°, 0°), S1=I (0°, 0°), ?I (90°,0°), S2=2·I (45°, 0°)?S0, S3=2·I (45°, ?/2)?S0.
    Type: Application
    Filed: February 13, 2020
    Publication date: July 22, 2021
    Inventors: Yu-Jen WANG, Huai-An HSIEH, Yi-Hsin LIN, Po-Lun CHEN, Chun-Ta CHEN, Ta-Jen HUANG, Yi-Lin SUN
  • Patent number: 11057037
    Abstract: A touch switch includes a light-pervious plate, a first peripheral frame, a second peripheral frame and an electrical switch module. The light-pervious plate has a predetermined shape. The first peripheral frame corresponds in shape to the light-pervious plate. One side face of the first peripheral frame is coupled to one side face of the light-pervious plate. The second peripheral frame corresponds in shape to of the first peripheral frame. One side face of the second peripheral frame is coupled to another side face of the first peripheral frame. The electrical switch module corresponds in shape to the second peripheral frame. One side face of the electrical switch module is coupled to another side face of the second peripheral frame. The side face of the electrical switch module is provided with at least one light sensitive switch.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: July 6, 2021
    Inventor: Yu Ta Chen
  • Publication number: 20210185431
    Abstract: Embodiments of the present disclosure provide an inverter vent and a loudspeaker having the same. Preferably, air flows within the inverted vent in a 360 degrees full-circumferential direction. This design can improve the efficiency of the loudspeaker, reduce the wind noise, and increase the bass ductility.
    Type: Application
    Filed: March 9, 2020
    Publication date: June 17, 2021
    Inventors: Yao-Wei Wang, Li-Ping Pan, Ting-Yao Cheng, Hsin-Chi Chen, Li-Ren Wang, Jing-Hong Lu, Fei-Ta Chen, Ya-Shian Huang, Wei-Ting Chen
  • Patent number: 11036337
    Abstract: The disclosure provides a method of switching an operation mode of a touch panel. The method includes: determining whether water is present on the touch panel; in response to determining that water is present on the touch panel, increasing a touch detection threshold and a sensing area threshold of the touch panel to switch the touch panel to a waterproof mode; in the waterproof mode, in response to determining that a touch event occurs on the touch panel, obtaining a sensing variation and a touch event area corresponding to the touch event; and in response to determining that the touch event area is larger than the sensing area threshold and the sensing variation is larger than the touch detection threshold, determining that the touch event is a touch operation.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 15, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Yen-Teng Hung, Pu-Wei Wang, Chun-Ta Chen
  • Publication number: 20210167779
    Abstract: A touch switch includes a light-pervious plate, a first peripheral frame, a second peripheral frame and an electrical switch module. The light-pervious plate has a predetermined shape. The first peripheral frame corresponds in shape to the light-pervious plate. One side face of the first peripheral frame is coupled to one side face of the light-pervious plate. The second peripheral frame corresponds in shape to of the first peripheral frame. One side face of the second peripheral frame is coupled to another side face of the first peripheral frame. The electrical switch module corresponds in shape to the second peripheral frame. One side face of the electrical switch module is coupled to another side face of the second peripheral frame. The side face of the electrical switch module is provided with at least one light sensitive switch.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 3, 2021
    Inventor: Yu Ta CHEN
  • Publication number: 20210166453
    Abstract: A method for establishing visual images of models of battery status transforms data of one or more characteristic parameters collected in a period of time into multiple images composed by normalized pixels corresponding to the data. The multiple images are superimposed with one another to form variant image(s) with variant areas and further moving trends of the variant areas. The visualization of data and superimposition of the visualized images facilitates correlation and variation analysis among characteristic parameters of the battery module. The present invention transform data analysis to image analysis, and therefore, the present invention facilitates following analysis and model training, which can adapt to environmental changes, and indicate battery status and battery events efficiently and accurately.
    Type: Application
    Filed: November 25, 2020
    Publication date: June 3, 2021
    Inventor: Ming-Ta Chen
  • Publication number: 20210119589
    Abstract: The present invention provides an amplifier including a DAC, an analog signal processing circuit, a digital signal processing circuit, a signal detector and a driving stage is disclosed. The DAC is configured to perform a digital-to-analog conversion operation on a digital input signal to generate an analog input signal. The analog signal processing circuit is configured to generate a first processed signal according to the analog input signal and a feedback signal. The digital signal processing circuit is configured to process the digital input signal to generate a second processed signal. The signal detector is configured to detect strength of the digital input signal to generate a mode selection signal. The driving stage is configured to refer to the mode selection signal to receive one of the first processed signal and the second processed signal to generate an output signal, wherein the feedback signal is generated by the output signal.
    Type: Application
    Filed: July 21, 2020
    Publication date: April 22, 2021
    Inventors: Sung-Han Wen, Kuan-Ta Chen
  • Publication number: 20210110017
    Abstract: In a method and apparatus of cloud data privacy management system, the method includes steps of: using an information capture unit to capture and provide at least one biometric data and identification data of at least one human body at a first time by a user; receiving the human biometric data and identification data and calculating the human biometric data of the first time to create at least one algorithm result data for later identifying the human biometric data of the first time by a calculation unit; detecting the reliability of the algorithm result data and providing the algorithm result data by a crawler detection unit; receiving and storing the algorithm result data and then deleting the human biometric data from the calculation unit by an information collection center.
    Type: Application
    Filed: October 14, 2019
    Publication date: April 15, 2021
    Inventors: Yu Ta CHEN, Chang Fong YEN