Patents by Inventor Zhengtao Wang

Zhengtao Wang 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: 20240122431
    Abstract: A cleaning method for an automatic cleaning device, a cleaning apparatus for the automatic cleaning device, a computer-readable storage medium, and an electronic device are provided. The cleaning method includes: after the automatic cleaning device enters a dual-region cleaning mode, determining whether a second surface medium region exists according to a stored map in the automatic cleaning device; in response to that the second surface medium region exists, cleaning the second surface medium region; after cleaning of the second surface medium region is completed, marking the second surface medium region as a cleaned region, determining whether a next second surface medium region exists, and cleaning the next second surface medium region in response to that the next second surface medium region exists, until cleaning of all second surface medium regions is completed; and controlling the automatic cleaning device to clean the first surface medium region.
    Type: Application
    Filed: February 10, 2022
    Publication date: April 18, 2024
    Inventors: Lei WANG, Zhengtao HOU, Kaijing WANG, Yang HE
  • Publication number: 20240115100
    Abstract: An automatic cleaning device control method, an automatic cleaning device control apparatus, a computer-readable storage medium and an electronic device are provided. The method includes: acquiring first data based on current state data of a walking wheel of the automatic cleaning device and second data based on current state data of a machine body of the automatic cleaning device when the automatic cleaning device performs cleaning; determining, based on the first data and the second data, whether the automatic cleaning device is trapped or not and controlling the automatic cleaning device to enter an accelerated-escape mode in response to that the automatic cleaning device is trapped.
    Type: Application
    Filed: February 10, 2022
    Publication date: April 11, 2024
    Inventors: Kaijing WANG, Yang HE, Lei WANG, Zhengtao HOU
  • Publication number: 20220342631
    Abstract: Provided a method for playing audios. The method includes: acquiring vibration control information corresponding to a target audio, wherein at least one vibration period and vibration attribute information corresponding to the at least one vibration period are recorded in the vibration control information, and each vibration period corresponds to a beat period of a target percussive instrument in the target audio; synchronously playing the target audio and the vibration control information; and when any vibration period of the at least one vibration period is played, controlling a terminal to vibrate based on vibration attribute information corresponding to the vibration period.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 27, 2022
    Inventors: Xiang CAO, Ge TANG, Haojie XU, Zhengtao WANG, Zhaoheng LEI
  • Patent number: 10829880
    Abstract: A portable washing unit, which is capable of automatically carrying out various types of washing treatments respectively. A portable washing unit is provided with a driving unit, which is configured to be drivable in a state where an accessory at least capable of executing a washing treatment and serving as a washing mechanism is connected, and is attachable and detachable for various accessories capable of performing washing-related treatments.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: November 10, 2020
    Assignees: AQUA CO., LTD., QINGDAO HAIER WASHING MACHINE CO., LTD.
    Inventors: Hai Shu, Peishi Lv, Masahiro Fujiwara, Masakazu Yamamoto, Masaru Noro, Zhengtao Wang
  • Patent number: 10549320
    Abstract: A stain removal device, a head portion having a beating surface; a vibration unit which is located on an extension line of an axis of the head portion orthogonal to the beating surface and vibrates the head portion in an axis direction through driving of a solenoid actuator; and a liquid supply unit which has a liquid accommodating portion capable of accommodating liquid and supplies the liquid in the liquid accommodating portion to the beating surface through vibration of the head portion generated by the vibration unit.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: February 4, 2020
    Assignees: HAIER ASIA CO., LTD., QINGDAO HAIER WASHING MACHINE CO., LTD.
    Inventors: Hai Shu, Peishi Lv, Masahiro Fujiwara, Masakazu Yamamoto, Masaru Noro, Zhengtao Wang
  • Publication number: 20180272383
    Abstract: A stain removal device, a head portion having a beating surface; a vibration unit which is located on an extension line of an axis of the head portion orthogonal to the beating surface and vibrates the head portion in an axis direction through driving of a solenoid actuator; and a liquid supply unit which has a liquid accommodating portion capable of accommodating liquid and supplies the liquid in the liquid accommodating portion to the beating surface through vibration of the head portion generated by the vibration unit.
    Type: Application
    Filed: July 7, 2016
    Publication date: September 27, 2018
    Inventors: Hai SHU, Peishi LV, Masahiro FUJIWARA, Masakazu YAMAMOTO, Masaru NORO, Zhengtao WANG
  • Publication number: 20180245258
    Abstract: A portable washing unit, which is capable of automatically carrying out various types of washing treatments respectively. A portable washing unit is provided with a driving unit, which is configured to be drivable in a state where an accessory at least capable of executing a washing treatment and serving as a washing mechanism is connected, and is attachable and detachable for various accessories capable of performing washing-related treatments.
    Type: Application
    Filed: August 8, 2016
    Publication date: August 30, 2018
    Inventors: Hai SHU, Peishi LV, Masahiro FUJIWARA, Masakazu YAMAMOTO, Masaru NORO, Zhengtao WANG
  • Publication number: 20150335670
    Abstract: A method for preparing a platelet aggregation inhibitor, a blood coagulation inhibitor, and a pharmaceutical composition or a food for preventing or treating thrombotic diseases, includes applying notoginsenoside Fc.
    Type: Application
    Filed: January 9, 2014
    Publication date: November 26, 2015
    Inventors: Zhengtao Wang, Bo Gao, Li Yang, Xiaojun Wu, Wei Dou, Chunyong He, Qing Liu, Rufeng Wang, Eryun Zhang