Patents by Inventor PING-HAO LIU

PING-HAO LIU 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: 20240087945
    Abstract: Semiconductor processing apparatuses and methods are provided in which an electrostatic discharge (ESD) prevention layer is utilized to prevent or reduce ESD events from occurring between a semiconductor wafer and one or more components of the apparatuses. In some embodiments, a semiconductor processing apparatus includes a wafer handling structure that is configured to support a semiconductor wafer during processing of the semiconductor wafer. The apparatus further includes an ESD prevention layer on the wafer handling structure. The ESD prevention layer includes a first material and a second material, and the second material has an electrical conductivity that is greater than an electrical conductivity of the first material.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Inventors: Tsai-Hao HUNG, Ping-Cheng KO, Tzu-Yang LIN, Fang-Yu LIU, Cheng-Han WU
  • Patent number: 11925440
    Abstract: A single smart health device able to monitor all physiological aspects of a human body includes a body fluid detection module, a temperature detection module, an electrocardiogram detection module, and a control module. The body fluid detection module tests and detects amounts of biological substances in body fluids. The temperature detection module detects a temperature of the human body. The electrocardiogram detection module detects a heart rate of the human body. The control module is electrically connected to the body fluid detection module, the temperature detection module, and the electrocardiogram detection module, and obtains the detected amounts of biological substances, the detected temperature, and the detected heart rate.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: March 12, 2024
    Assignee: Jiangyu Kangjian Innovation Medical Technology(Chengdu) Co., Ltd
    Inventors: Yu-Chao Li, Lien-Yu Lin, Ying-Wei Sheng, Chieh Kuo, Ping-Hao Liu
  • Patent number: 11793470
    Abstract: A method for calibrating measurements of human physiological state applied on an electronic device couples the device to at least one uncalibrated measurement device, worn or placed. Readings of a physiological state are collected by the uncalibrated measurement device and the readings are input into a model for calibration. A sub-module corresponding to the type of reading, for blood pressure or heart rate for example, is called up from the calibration model and a regression algorithm is applied to the calibration model to generate a calibrated reading, each sub-module in the model corresponding to one type of reading. The method also outputs calibrated physiological measurements by the called-up sub-module. A related electronic device and a non-transitory storage medium are also disclosed.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: October 24, 2023
    Assignee: Jiangyu Kangjian Innovation Medical Technology(Chengdu) Co., Ltd
    Inventors: Cheng Chen, Ping-Hao Liu, Neng-De Xiang, Ming-Shun Hu
  • Publication number: 20230137641
    Abstract: A method for method for measuring human pulse and blood oxygen saturation levels by irradiating with green and red light obtains a pulse wave data in a first time window. The length of a second time window is determined according to the pulse wave data and the second time window slides on the pulse wave data in the first time window. A peak position within the first time window is determined and the pulse rate is revealed according to difference in peak position and a sampling frequency of the pulse wave data. An electronic device applying such method is also disclosed.
    Type: Application
    Filed: April 7, 2022
    Publication date: May 4, 2023
    Inventors: YU LEI, PING-HAO LIU, ZHI-BIN HUANG
  • Publication number: 20230079402
    Abstract: A device for accurately recording and presenting an electrocardiograph (ECG) signal collected by the non-optimal dry metal electrodes of wearable devices includes a first collecting module, a filtering module, a second collecting module, and a controlling module. The first collecting module collects a first ECG signal which is filtered to obtain a high frequency ECG signal and a low frequency ECG signal. The second collecting module collects the high frequency ECG signal and the low frequency ECG signal. The controlling module performs combination processing on the high frequency ECG signal and the low frequency ECG signal, then outputting an effective and accurate ECG signal. The present disclosure also provides a method for detecting and presenting an accurate electrocardiograph signal obtained by a wearable device.
    Type: Application
    Filed: April 7, 2022
    Publication date: March 16, 2023
    Inventors: ZHI-BING XU, PING-HAO LIU, ZHI-BIN HUANG, WEI-QIANG YOU
  • Publication number: 20210378525
    Abstract: A single smart health device able to monitor all physiological aspects of a human body includes a body fluid detection module, a temperature detection module, an electrocardiogram detection module, and a control module. The body fluid detection module tests and detects amounts of biological substances in body fluids. The temperature detection module detects a temperature of the human body. The electrocardiogram detection module detects a heart rate of the human body. The control module is electrically connected to the body fluid detection module, the temperature detection module, and the electrocardiogram detection module, and obtains the detected amounts of biological substances, the detected temperature, and the detected heart rate.
    Type: Application
    Filed: June 19, 2020
    Publication date: December 9, 2021
    Inventors: YU-CHAO LI, LIEN-YU LIN, YING-WEI SHENG, CHIEH KUO, PING-HAO LIU
  • Publication number: 20210330193
    Abstract: A blood pressure measurement method is applied in a blood pressure measurement device. The blood pressure measurement device acquires a first systolic pressure, a first diastolic blood pressure, and a first pulse wave transmitted by a measurement unit, and acquiring a second pulse wave transmitted by a monitoring unit. The blood pressure measurement device further determines a user's activity state according to the second pulse wave, calculates a second systolic pressure and a second diastolic blood pressure by a multi-parameter calibration algorithm according to a user's activity state, the first systolic pressure, the first diastolic blood pressure, the first pulse wave, and outputs the second systolic pressure and the second diastolic blood pressure.
    Type: Application
    Filed: August 14, 2020
    Publication date: October 28, 2021
    Inventors: PING-HAO LIU, ZHI-BIN HUANG, ZHI-BING XU
  • Publication number: 20210330268
    Abstract: A method for calibrating measurements of human physiological state applied on an electronic device couples the device to at least one uncalibrated measurement device, worn or placed. Readings of a physiological state are collected by the uncalibrated measurement device and the readings are input into a model for calibration. A sub-module corresponding to the type of reading, for blood pressure or heart rate for example, is called up from the calibration model and a regression algorithm is applied to the calibration model to generate a calibrated reading, each sub-module in the model corresponding to one type of reading. The method also outputs calibrated physiological measurements by the called-up sub-module. A related electronic device and a non-transitory storage medium are also disclosed.
    Type: Application
    Filed: September 23, 2020
    Publication date: October 28, 2021
    Inventors: CHENG CHEN, PING-HAO LIU, NENG-DE XIANG, MING-SHUN HU
  • Publication number: 20190004567
    Abstract: A display device includes a shell, a displaying module, and a touch plate. The shell defines a receiving space and includes a frame and two connecting strips horizontally extending from two fixed sides of the frame. The displaying module is received in the receiving space. The touch plate is received in the receiving space and includes a touch sensor member and a touch glass member. A touch glass layer is overlapped on the touch sensor layer. Two ends of the touch glass layer extend out of the touch sensor layer and are attached to an upper surface of the two connecting strips. The disclosure further provides a method for assembling the display device.
    Type: Application
    Filed: August 29, 2017
    Publication date: January 3, 2019
    Inventors: ZHAOHUI ZHOU, PING-HAO LIU, FA-MING WU, XUE-QIN ZHANG
  • Publication number: 20180130557
    Abstract: A method for reading and recording physical condition of a user using an electronic device includes reading and recording physiological status of user when at least one collecting device of the electronic device is collecting physiological readings of a user. The readings are received by the electronic device, and a geographic location of the electronic device and environmental information of the geographic location are also acquired. A report and warning if necessary about physical condition of the user is generated by analyzing the status recorded and the environment information.
    Type: Application
    Filed: September 29, 2017
    Publication date: May 10, 2018
    Inventors: CHIH-SIUNG CHIANG, ZHAOHUI ZHOU, NENG-DE XIANG, PING-HAO LIU, XUE-QIN ZHANG
  • Publication number: 20170344715
    Abstract: A health managing device includes a storage, at least one processor, a display screen, a display module, and a detection module. The display module and the detection module are stored in the storage. The display module is configured to provide an operating interface. The operating interface is displayed on the display screen. The operating interface comprises a plurality of function options. The detection module is configured to determine which function option is selected by a user. The detection module is further configured to trigger the function corresponding to the selected function option. A health managing method is also provided.
    Type: Application
    Filed: May 26, 2017
    Publication date: November 30, 2017
    Inventor: PING-HAO LIU
  • Patent number: D993422
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: July 25, 2023
    Assignee: Jiangyu Kangjian Innovation Medical Technology(Chengdu) Co., Ltd
    Inventors: Chieh Kuo, Ying-Wei Sheng, Ping-Hao Liu
  • Patent number: D1004616
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: November 14, 2023
    Assignee: Jiangyu Kangjian Innovation Medical Technology(Chengdu) Co., Ltd
    Inventors: Ying-Wei Sheng, Ping-Hao Liu, Chi-Fan Lin, Qiang Yu, Wei-Chien Hsu, Jin-Jin Zou
  • Patent number: D1004778
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: November 14, 2023
    Assignee: Jiangyu Kangjian Innovation Medical Technology(Chengdu) Co., Ltd
    Inventors: Lien-Yu Lin, Ying-Wei Sheng, Chieh Kuo, Ping-Hao Liu
  • Patent number: D1008831
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: December 26, 2023
    Assignee: Jiangyu Kangjian Innovation Medical Technology (Chengdu) Co., Ltd
    Inventors: Yu-Chao Li, Lien-Yu Lin, Ying-Wei Sheng, Chieh Kuo, Ping-Hao Liu
  • Patent number: D1016746
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: March 5, 2024
    Assignee: Jiangyu Kangjian Innovation Medical Technology(Chengdu) Co., Ltd
    Inventors: Chieh Kuo, Ying-Wei Sheng, Ping-Hao Liu