Patents by Inventor Zhiqiang Zhao

Zhiqiang Zhao 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: 20250101657
    Abstract: A laundry treatment device and a control method for the laundry treatment device aim to solve the problems that improvements are required in existing washing machines for removing stains from laundry and the dissolving effect of a detergent. The laundry treatment device includes: an inner drum, the inner drum provided with a vent; a ventilation member, the ventilation member including an air inlet and an air outlet; and a gas generating device, the gas generating device comprising a gas outlet, where the gas outlet communicates with the air inlet, and gas generated by the gas generating device passes from the air outlet and through the ventilation hole, and enters a water storage area of the inner drum. According to the arrangement, dirt on the laundry can be efficiently stripped, the amount of detergent used and residues are reduced, and the dirt removal dissolving effect of the detergent are improved.
    Type: Application
    Filed: January 6, 2023
    Publication date: March 27, 2025
    Applicants: QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD, Haier Smart Home Co., Ltd.
    Inventors: Zhiqiang ZHAO, Sheng XU, Wenwei LI
  • Publication number: 20250084577
    Abstract: A laundry apparatus including an outer tub, a window pad, a drainage pump, a valve assembly, and a fan, the drainage pump is in communication with the outer tub by a pump pipe; the valve assembly includes a blocking mechanism and a valve shell having an air intake cavity and an air output cavity; the air intake cavity and the air output cavity are independently arranged; the air intake cavity is in communication with an air intake pipeline which provides communication between the outside and the pump pipe or the bottom of the outer tub; the air output cavity is in communication with an air output pipeline which provides communication between the outside and the window pad; the fan is arranged on the air intake pipeline and/or the air output pipeline; and the blocking mechanism is configured to simultaneously block the air intake pipeline and the air output pipeline.
    Type: Application
    Filed: June 17, 2022
    Publication date: March 13, 2025
    Applicants: Qingdao Haier Laundry Electric Appliances Co., Ltd, Haier Smart Home Co., Ltd.
    Inventors: Kai LIU, Sheng XU, Zhiqiang ZHAO
  • Publication number: 20250065815
    Abstract: The present application discloses a base station for mounting vehicle accessories. The base station includes a first guide rail, a second guide rail and a mounting portion. The first guide rail and the second guide rail are mounted on the back side of the vehicle-mounted display screen, and the second guide rail is connected to the first guide rail; the first guide rail and the second guide rail are used to mount multiple vehicle accessories at the same time, the mounting portion is connected to at least one of the first guide rail and the second guide rail, the first guide rail and the second guide rail are fixed to the vehicle-mounted display screen via the mounting portion. The base station for mounting vehicle accessories of the present application can reduce damage to the vehicle-mounted display screen caused by the mounting of vehicle accessory.
    Type: Application
    Filed: November 23, 2023
    Publication date: February 27, 2025
    Inventors: SHUAI ZHANG, ZHIQIANG ZHAO, CHANGJIANG LIU, LIWEI CHEN, GUOQING SUN
  • Patent number: 12216360
    Abstract: A display module, including: a first substrate (1); a second substrate (2); a liquid crystal layer (3); the display module further includes a first polarizing film (4), a first one-half wave plate (51) and a first quarter wave plate (52); the first quarter wave plate (52), the first one-half wave plate (51) and the first polarizing film (4) are on a side of the first substrate (1) away from the liquid crystal layer (3) and are sequentially stacked in a direction away from the first substrate (1); an angle between an absorption axis of the first polarizing film (4) and a first direction is in a range of 85° to 105°; an angle between a slow axis of the first one-half wave plate (51) and the first direction is in a range of 105° to 125°.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: February 4, 2025
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xuan Zhong, Jiaxing Wang, Hongliang Yuan, Xiaojuan Wu, Jian Wang, Hongsheng Bi, Zhiqiang Zhao, Ziqi Sun, Yongzhong Zhang, Feng Qu
  • Publication number: 20250032655
    Abstract: A laundry treatment apparatus in the present application includes a laundry treatment barrel and a light plasma generation unit having an air chamber. The air chamber is internally provided with a photoplasma tube for irradiating air in the air chamber. An air inlet of the air chamber is in communication with the external air; and an air outlet of the air chamber is in communication with an interior of the laundry treatment barrel via an air outlet pipeline. In the present application, the external air in the air chamber irradiated by the photoplasma tube is generated a sterilizing gas which is blown into the laundry treatment barrel via the air outlet pipeline, thereby sterilizing and deodorizing the interior of the laundry treatment barrel and laundry inside to completely kill microorganisms and efficiently remove unpleasant odors, especially a sterilizing effect is better for laundry being no-resistant to high temperature.
    Type: Application
    Filed: November 29, 2022
    Publication date: January 30, 2025
    Applicants: QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Zhiqiang ZHAO, Sheng XU
  • Patent number: 12203203
    Abstract: A laundry lifting device for a washing machine includes a body with an accommodating chamber, a water inlet arranged in the body and communicated with the accommodating chamber, and a centrifugal drainage assembly arranged in the accommodating chamber. The centrifugal drainage assembly includes a sealing plunger capable of doing reciprocating motion and an elastic piece for elastically resetting the sealing plunger, the body is provided with a plunger base for installing the sealing plunger, and the elastic piece is kept limited in the plunger base in the reciprocating motion process of the sealing plunger. The elastic piece is installed in the plunger base in the sealing mode, and the elastic piece is kept limited in the plunger base in the reciprocating motion of the sealing plunger. So thread scraps are prevented from being hung on the elastic piece.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: January 21, 2025
    Assignees: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Zhiqiang Zhao, Sheng Xu, Peishi Lv, Yimin Li
  • Publication number: 20250011996
    Abstract: A clothing treatment agent box and a clothing treatment device, including a clothing treatment agent box body. A first cavity is provided in the interior of the clothing treatment agent box body, and a disinfection and sterilization apparatus is fixedly provided in the interior of the first cavity. A first water flow channel is further provided in the first cavity. The disinfection and sterilization apparatus includes a housing provided with a slow-release exchange hole that enables a water flow to make contact with a drug in the disinfection and sterilization apparatus. In the clothing treatment agent box, while disinfection and sterilization effects on clothing and of the clothing treatment device are satisfied, the drug may be slowly dissolved into washing water, thereby prolonging the service life of the disinfection and sterilization apparatus.
    Type: Application
    Filed: October 21, 2022
    Publication date: January 9, 2025
    Applicants: QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD, Haier Smart Home Co., Ltd.
    Inventors: Zhiqiang ZHAO, Sheng XU, Peishi LV
  • Publication number: 20240424109
    Abstract: An insulin conjugate comprising or consisting of a tetra-valent sugar cluster is described. The tetra-valent sugar cluster is provided by tetra-dentate linker having four arms, wherein each arm of the tetra-dentate linker is independently covalently linked to a ligand comprising or consisting of a saccharide, such as a monosaccharide, disaccharide, trisaccharide, tetrasaccharide, or branched trisaccharide. In particular aspects, the insulin conjugate displays a pharmacokinetic (PK) and/or pharmacodynamic (PD) profile that is responsive to the systemic concentrations of a saccharide such as glucose or alpha-methylmannose.
    Type: Application
    Filed: November 16, 2022
    Publication date: December 26, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Pei Huo, Songnian Lin, Christopher R. Moyes, Dmitri A. Pissarnitski, Zhiqiang Zhao, David N. Hunter, Yuping Zhu
  • Publication number: 20240418209
    Abstract: Disclosed are a hinge structure and a foldable device. The hinge structure includes: a first swing arm and a second swing arm; and a support structure, disposed between the first swing arm and the second swing arm. During rotation of the first swing arm and the second swing arm, two ends of the support structure are configured to contact the first swing arm and the second swing arm respectively, enabling the support structure to move between a first position and a second position. The posture of the support structure in the first position is different from the posture of the support structure in the second position.
    Type: Application
    Filed: September 2, 2024
    Publication date: December 19, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zhiqiang ZHAO, Qiuyu ZHOU, Fei DONG, Xuyang LIU, Renbo ZHOU
  • Publication number: 20240369881
    Abstract: A display module, including: a first substrate (1); a second substrate (2); a liquid crystal layer (3); the display module further includes a first polarizing film (4), a first one-half wave plate (51) and a first quarter wave plate (52); the first quarter wave plate (52), the first one-half wave plate (51) and the first polarizing film (4) are on a side of the first substrate (1) away from the liquid crystal layer (3) and are sequentially stacked in a direction away from the first substrate (1); an angle between an absorption axis of the first polarizing film (4) and a first direction is in a range of 85° to 105°; an angle between a slow axis of the first one-half wave plate (51) and the first direction is in a range of 105° to 125°.
    Type: Application
    Filed: July 1, 2022
    Publication date: November 7, 2024
    Inventors: Xuan ZHONG, Jiaxing WANG, Hongliang YUAN, Xiaojuan WU, Jian WANG, Hongsheng BI, Zhiqiang ZHAO, Ziqi SUN, Yongzhong ZHANG, Feng QU
  • Patent number: 12098492
    Abstract: A laundry treatment agent storage and dispensing device comprises a storage device and a dispensing device which are integrally arranged. A storage cavity or box stores laundry treatment agent. The dispensing device has a hollow cavity, and a flexible separator is hermetically installed in the hollow cavity to divide the hollow cavity into a water inlet cavity and a liquid storage cavity. The liquid storage cavity has a liquid inlet end and a liquid outlet end; the liquid inlet end communicates with the storage cavity or box. Inlet water of the washing machine flows into/out of the water inlet cavity, the flexible separator is squeezed to deform towards the liquid storage cavity to enable the laundry treatment agent accommodated in the liquid storage cavity to be discharged through the liquid outlet end. The laundry treatment agent is stored and automatically dispensed by the storage device and the dispensing device.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: September 24, 2024
    Assignees: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Zhiqiang Zhao, Peishi Lv, Sheng Xu, Yujing Xing, Huacheng Song
  • Publication number: 20240271352
    Abstract: The present invention discloses a filtered detergent dispensing assembly and a washing apparatus, the filtered detergent dispensing assembly comprising a drawer and a cassette for accommodating the drawer, the drawer comprising, a detergent chamber for accommodating detergent; a filtration module, provided on the drawer for filtering debris; and a self-cleaning module, which is connected to the filtration module for cleaning the filtration module. By providing a filtration module and a self-cleaning module on a drawer provided with a detergent chamber, the present invention is able to filter and circulate the washing water, integrate the detergent box and the filtration module in a single unit, and reduce the space occupied by the filtration module; and utilize the self-cleaning module to clean the filtration module, preventing the filtration module from being clogged to affect the filtration effect.
    Type: Application
    Filed: April 13, 2022
    Publication date: August 15, 2024
    Applicants: QINGDAO HAIER WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Zhiqiang ZHAO, Sheng XU, Xuguang YANG
  • Patent number: 12043946
    Abstract: An atomizing generator, a clothing treatment device, and a control method therefor to solve the problems of the structural complexity and poor liquid level measurement accuracy of existing atomizing generators. The atomizing generator includes an outer shell and an atomizing module, an atomization cavity capable of accommodating liquid being disposed in the outer shell, and a liquid inlet, an air inlet, and a mist outlet in communication with the atomization cavity being arranged on the outer shell, the atomizing module including an ultrasonic atomizing sheet, and the atomizing module being arranged to be capable of atomizing the liquid in the atomization cavity by vibration of the ultrasonic atomizing sheet and detecting the height of the liquid level in the atomization cavity by the vibration, which simplifies the structure of the atomizing generator and increases the precision and accuracy of liquid level measurement.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: July 23, 2024
    Assignees: QINGDAO HAIER WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Zhiqiang Zhao, Sheng Xu, Dejun Wang, Zhongkai Zhuang, Guangbin Sun
  • Patent number: 12031258
    Abstract: A clothing treatment apparatus, including a control panel, a power supply button, a parameter setting interface, a starting-and-stopping button and a preference button are arranged on the control panel the clothing treatment apparatus is set to be operated according to an intelligent clothing treatment procedure when the starting-and-stopping button is directly operated after the power supply button is operated; the clothing treatment apparatus is further arranged to be operated according to a pre-stored preference clothing treatment procedure when the preference button and the starting-and-stopping button are sequentially operated after the power supply button is operated; and the clothing treatment apparatus is further arranged to be operated according to a defined clothing treatment procedure when the parameter setting interface and the starting-and-stopping button are sequentially operated after the power supply button is operated.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: July 9, 2024
    Assignees: QINGDAO HAIER WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.
    Inventors: Peishi Lv, Sheng Xu, Zhiqiang Zhao, Xinyu Zhao
  • Patent number: 12001094
    Abstract: An optical film includes a polarizer. The polarizer includes a base layer, and a material of the base layer is obtained by dyeing a base material with a dye. The base material includes a polyvinyl alcohol material, and the dye is selected from blue dichroism organic dyes.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: June 4, 2024
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xuan Zhong, Hongliang Yuan, Qi Zheng, Yao Bi, Xiaojuan Wu, Zhiqiang Zhao, Zhangxiang Cheng, Jiaxing Wang, Donghua Zhang, Ce Wang
  • Publication number: 20240175196
    Abstract: A laundry device, including a barrel assembly, a valve assembly, and a fan, where the valve assembly includes a blocking mechanism and a valve housing which has an air intake cavity and an air outlet cavity, the air intake cavity and the air outlet cavity are arranged independent of each other, the air intake cavity communicates with air intake pipelines that connect the outside with the barrel assembly, the air outlet cavity communicates with air outlet pipelines that connect the outside with the barrel assembly, the fan is provided on the air intake pipelines and/or the air outlet pipelines, and the blocking mechanism is arranged to be able to simultaneously block the air intake pipelines and the air outlet pipelines. The structure is simple, the overall structure arrangement of products is facilitated, and the design complexity is reduced.
    Type: Application
    Filed: March 24, 2022
    Publication date: May 30, 2024
    Applicants: QINGDAO HAIER WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.
    Inventors: Kai LIU, Sheng XU, Wenwei LI, Zhiqiang ZHAO
  • Publication number: 20240158980
    Abstract: A feeding device for a laundry treatment apparatus and a laundry treatment apparatus. The feeding device for a laundry treatment apparatus includes a gear rod, a driving portion, mounting bodies, feeding rods and gears. The gear rod is rotationally arranged between the two mounting bodies, and the driving portion is in transmission connection with the gear rod; the two feeding rods are rotationally arranged between the two mounting bodies; first ends of the two feeding rods are provided with limiting portions; second ends of the two feeding rods are provided with sliding portions; threaded portions are arranged between the limiting portions and the sliding portions; the two gears are provided with threaded holes, are in threaded connection with the two threaded portions by the threaded holes and are meshed with the gear rod; and the two feeding rods are connected to transmission assemblies of two detergent feeding chambers.
    Type: Application
    Filed: January 29, 2022
    Publication date: May 16, 2024
    Applicants: QINGDAO HAIER WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.
    Inventors: Zhiqiang ZHAO, Sheng XU
  • Patent number: 11982037
    Abstract: A microbubble treatment agent cartridge assembly and washing equipment having the microbubble treatment agent cartridge assembly. The microbubble treatment agent cartridge assembly includes a housing and a treatment agent cartridge accommodated in the housing. The housing is provided with at least one water inlet pipe portion. The at least one water inlet pipe portion is provided internally with at least one stage of diameter-decreasing tapered portion and a microbubble former, and the pipe wall thereof is further provided with an air inlet hole. The air inlet hole is positioned between the at least one stage of diameter-decreasing tapered portion and the microbubble former, and communicates with an air inlet pipe disposed on the housing. The top of the most downstream stage of diameter-decreasing tapered portion is provided with a spray hole. The spray hole enables the water flow flowing through the at least one stage of diameter-decreasing tapered portion.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 14, 2024
    Assignees: QINGDAO HAIER WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.
    Inventors: Zhiqiang Zhao, Sheng Xu
  • Patent number: D1043992
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: September 24, 2024
    Inventors: Xiao Han, Zhiqiang Zhao, Ranran Cao, Juan Li, Yanhui Zhao, Xiao Wang
  • Patent number: D1043993
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: September 24, 2024
    Inventors: Xiao Han, Zhiqiang Zhao, Ranran Cao, Juan Li, Yanhui Zhao, Xiao Wang