Patents by Inventor Zhenyan HUANG

Zhenyan HUANG 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).

  • Temperature sensor
    Patent number: 11274971
    Abstract: A temperature sensor includes a NAND gate and a plurality of delay units. The NAND gate includes a first and a second input terminals, and an output terminal. The first input terminal is configured to receive an external starting control signal. The plurality of delay units are connected in series. An input end of the first delay unit is connected to the output terminal of the NAND gate. An output end of the last delay unit is connected to the second input terminal of the NAND gate, thereby forming a ring oscillator structure. The temperature sensor can realize conversion of temperature-leakage-frequency based on the ring oscillator structure in a temperature range of ?40˜125° C., thereby simplifying design complexity and achieves high accuracy.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: March 15, 2022
    Assignee: Semitronix Corporation
    Inventors: Zhong Tang, Zheng Shi, Weiwei Pan, Zhenyan Huang
  • TEMPERATURE SENSOR
    Publication number: 20200209070
    Abstract: A temperature sensor includes a NAND gate and a plurality of delay units. The NAND gate includes a first and a second input terminals, and an output terminal. The first input terminal is configured to receive an external starting control signal. The plurality of delay units are connected in series. An input end of the first delay unit is connected to the output terminal of the NAND gate. An output end of the last delay unit is connected to the second input terminal of the NAND gate, thereby forming a ring oscillator structure. The temperature sensor can realize conversion of temperature-leakage-frequency based on the ring oscillator structure in a temperature range of ?40˜125° C., thereby simplifying design complexity and achieves high accuracy.
    Type: Application
    Filed: December 25, 2019
    Publication date: July 2, 2020
    Applicant: Semitronix Corporation
    Inventors: Zhong TANG, Zheng SHI, Weiwei PAN, Zhenyan HUANG