Patents by Inventor Dan Liu

Dan 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).

  • Patent number: 11833102
    Abstract: Embodiments of the present disclosure disclose a sexual stimulation massage apparatus. The massage apparatus includes a body, and a reciprocating motion structure is disposed within the body. The reciprocating motion structure includes a rotational structure and a linear motion structure that are mechanically coupled with each other. A motor includes a rotating shaft which is mechanically coupled with the rotational structure to rotate the rotational structure. The reciprocating motion structure imparts a reciprocating motion to the linear motion structure. A stimulating structure is operatively coupled with the linear motion structure. The stimulating structure is configured to contact with a human body and provide sexual stimulation to the human body based on the reciprocating motion of the linear motion structure. A power source is configured to provide electric power to the motor for rotating the rotating shaft. A controller is configured at least to control the operation of the motor.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: December 5, 2023
    Assignee: Hytto PTE. LTD.
    Inventors: Dan Liu, Jilin Qiu
  • Patent number: 11833100
    Abstract: Embodiments of the present disclosure disclose a stimulation device. The stimulation device includes a pressure generator comprising a chamber including a bottom wall and an opening configured to engage a portion of a body of a user, a drive unit, and a linear reciprocating mechanism. The drive unit is configured to cause reciprocating motion of the bottom wall via the linear reciprocating mechanism, thereby resulting in a changing volume of the chamber. The pressure generator further comprises a stationary sleeve and a motional sleeve, with motional sleeve disposed between the stationary sleeve and the bottom wall, such that, stationary sleeve and the motional sleeve are concentric with each other and define the chamber with the bottom wall.
    Type: Grant
    Filed: January 12, 2023
    Date of Patent: December 5, 2023
    Assignee: Hytto PTE. LTD.
    Inventor: Dan Liu
  • Publication number: 20230381057
    Abstract: A system for remotely controlling a sexual stimulation device includes a sexual stimulation device configured to perform an operational mode in accordance with a received signal. A memory device has stored thereon a set of instructions. A processor is configured to execute said set of instructions to generate a control link for activating the operational mode of the sexual stimulation device, post the generated control link to a social platform, website, or application, receive an operational instruction from a user over a computer network via the control link, and initiate the operational mode of the sexual stimulation device in accordance with the received operational instruction.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 30, 2023
    Inventors: JILIN QIU, DAN LIU
  • Patent number: 11828382
    Abstract: A regulator includes a valve body and a control element movable between a closed position, in which the control element engages a valve seat, and an open position, in which the control element is spaced away from the valve seat. A stem is operatively coupled to the control element and is axially aligned with a longitudinal axis of the valve body. An indicator assembly is at least partially disposed in the valve body and is operatively coupled to the stem. The indicator assembly includes a rod operatively coupled to the stem and an indicator operatively coupled to the rod. The indicator is arranged to display a position of the control element. The rod of the indicator assembly is movable by the stem between a first position when the control element is in the closed position, and a second position when the control element is in the open position.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: November 28, 2023
    Assignee: FISHER JEON GAS EQUIPMENT (CHENGDU) CO., LTD.
    Inventors: Biao Zhou, Yanwei Lei, Dan Liu, Chongyang Xiao
  • Publication number: 20230376920
    Abstract: Embodiments of the present application pertain to a method, a system and an application program providing online interactive entertainment for adults. The system includes a computing device which runs the application program. The computing device broadcasts a live stream session to terminal devices via a communication network. The computing device receives one or more tokens from a user of a terminal device during the broadcast. The tokens are rewards to a host of the live stream session. If an amount of tokens received from the terminal device is greater than or equal to a reward parameter, the computing device establishes a control connection between the computing device and the terminal device. The computing device instructs, through the control connection, an electronic device to perform one or more actions. The electronic device is an adult toy connected with the terminal device.
    Type: Application
    Filed: May 19, 2022
    Publication date: November 23, 2023
    Applicant: HYTTO PTE. LTD
    Inventors: Dan Liu, Jilin Qiu
  • Publication number: 20230369989
    Abstract: The present disclosure provides a multi-input power converter, including three bridge arm units connected between a three-phase alternating current power supply and a positive/negative direct current bus. A first capacitor and a second capacitor are connected in series between the positive direct current bus and the negative direct current bus, and a node formed by connecting the capacitors is connected to a neutral point. Each bridge arm unit includes an inductor and a bidirectional switch unit that are connected in series, and a current direction control bridge arm connected between the positive direct current bus and the negative direct current bus, and a node formed by connecting the inductor to the bidirectional switch unit is connected to the current direction control bridge arm. Second ends of bidirectional switch units of the three bridge arm units are connected to the neutral point.
    Type: Application
    Filed: May 11, 2023
    Publication date: November 16, 2023
    Inventors: DAN LIU, LEI CAO, DAWEI ZHENG, HUAHONG NING, PINGCHANG LIN
  • Patent number: 11801196
    Abstract: Embodiments of the present disclosure disclose a massaging device. The massaging device includes a first stimulating member and a second stimulating member. The second stimulating member includes a drive member. The drive member includes a first arm configured with a retainer member and a second arm. The retainer member is secured to a first limiting member of the first stimulating member to couple the first stimulating member and the second stimulating member. Further, the massaging device includes an actuator positioned in the second stimulating member and operatively coupled to the drive member. The actuator is configured to induce a rotary motion to the drive member for operating at least the first stimulating member and the second stimulating member in a plurality of stimulation modes. The first and second stimulating members operable in the plurality of stimulation modes induce sexual stimulation to the erogenous zones of a user.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: October 31, 2023
    Assignee: HYTTO PTE. LTD.
    Inventors: Dan Liu, Jilin Qiu
  • Patent number: 11800191
    Abstract: A system is disclosed. The system has an imaging device configured to obtain broadcast content of a streamer, one or more viewer devices configured to directly or indirectly control the imaging device, a streamer device configured to stream the broadcast content to the one or more viewer devices, a control module associated with the imaging device. The imaging device, the one or more viewer devices, the streamer device, the control module, and the processor are configured to receive one or more input data from the one or more viewer devices, convert the one or more input data into one or more control instructions, and in response to the one or more control instructions, use the control module to control the imaging device to perform one or more imaging functions.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: October 24, 2023
    Assignee: HYTTO PTE. LTD.
    Inventors: Dan Liu, Jilin Qiu
  • Patent number: 11793712
    Abstract: A system is disclosed. The system has an alarm control module, comprising computer-executable code stored in non-volatile memory, and an accessory including an accessory processor and an accessory memory. The alarm control module and the accessory are configured to control the accessory processor to execute on a first plurality of programming instructions stored by the accessory memory, the first plurality of programming instructions controlling the accessory and including one or more alarm clocks, and when the one or more alarm clocks that are preset in the accessory are activated, drive the accessory. Driving the accessory includes performing one or more predefined sexual stimulation acts to stimulate a human user of the accessory.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: October 24, 2023
    Assignee: HYTTO PTE. LTD.
    Inventors: Dan Liu, Jilin Qiu
  • Patent number: 11787811
    Abstract: The invention relates to a KRAS mutant protein inhibitor shown as formula (I), a composition containing the inhibitor and the use thereof.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: October 17, 2023
    Assignee: JACOBIO PHARMACEUTICALS CO., LTD.
    Inventors: Amin Li, Sujing Li, Peng Wang, Chaojie Dang, Dan Liu
  • Patent number: 11782474
    Abstract: A clock control method, apparatus, and device, and a storage medium. By the method, timing optimization of bidirectional data communication between a server mainboard and a Peripheral Component Interconnect express (PCIe) expansion board is relatively implemented, and the occurrence of a situation where in any data communication direction between the server mainboard and the PCIe expansion board, data transmitted by the initiating end at a given high-level moment does not reach the receiving end at a next high-level moment may be prevented, thus ensuring the reliability of communication between the server mainboard and the PCIe expansion board. In addition, the present application further provides a clock control apparatus and device, and a storage medium, and the beneficial effects are as stated above.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: October 10, 2023
    Assignee: INSPUR (BEIJING) ELECTRONIC INFORMATION INDUSTRY CO., LTD
    Inventors: Jingwei Zhang, Tiejun Liu, Dan Liu
  • Patent number: 11762698
    Abstract: A hardware decompression acceleration engine including: an input buffer for receiving to-be-decompressed data from a software layer of a host computer; a decompression processing unit coupled to the input buffer for decompressing the to-be-decompressed data, the decompression processing unit further receiving first and second flags from the software layer of the host computer, wherein the first flag is indicative of a location of the to-be-decompressed data in a to-be-decompressed data block and the second flag is indicative of a presence of an intermediate state; and an output buffer for storing decompressed data from the decompression processing unit.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: September 19, 2023
    Assignee: SCALEFLUX, INC.
    Inventors: Linqiang Ouyang, Mark Vernon, Dan Liu, Jinchao Lyu, Yang Liu
  • Publication number: 20230280367
    Abstract: A method for detecting a state of a door or window is provided, comprising: receiving sensor data from a sensor arranged on the door or window, the sensor data comprising magnetometer data and at least one of angular velocity data and acceleration data; judging whether magnetic field distortion is present on the basis of the sensor data; and when it is judged that the magnetic field distortion is not present, determining the state of the door or window on the basis of the magnetometer data. The accuracy of state detection is thereby increased.
    Type: Application
    Filed: July 1, 2021
    Publication date: September 7, 2023
    Inventors: Shangru Li, Dan Liu, Haibo Qin
  • Publication number: 20230277605
    Abstract: Provided are a whole bacteria capsule, a preparation method therefor and a use thereof. The preparation method comprises the steps of: (1) screening fecal bacteria donors using high-throughput sequencing; (2) collecting feces of the fecal bacteria donors screened in step (1), and preparing a fecal bacterial liquid; and (3) mixing the fecal bacterial liquid prepared in step (2) with a freeze-drying protective agent, cooling, freezing and vacuum-drying the mixture, and loading the freeze-dried feces bacteria powder obtained into a capsule shell to obtain the whole bacteria capsule. By screening the fecal bacteria donors using high-throughput sequencing, fecal bacteria donors can be quickly screened for different fecal bacteria receptors, and the whole bacteria capsule prepared can accurately match with the fecal bacteria receptors.
    Type: Application
    Filed: June 18, 2021
    Publication date: September 7, 2023
    Inventors: Min LU, Wenli BU, Dan LIU, Shuilong ZHANG, Hongmei JIN, Yongliang ZHU, Mengmeng ZHU, Xiaojing MU
  • Patent number: 11737948
    Abstract: A system for remotely controlling a sexual stimulation device includes a sexual stimulation device configured to perform an operational mode in accordance with a received signal. A memory device has stored thereon a set of instructions. A processor is configured to execute said set of instructions to generate a control link for activating the operational mode of the sexual stimulation device, post the generated control link to a social platform, website, or application, receive an operational instruction from a user over a computer network via the control link, and initiate the operational mode of the sexual stimulation device in accordance with the received operational instruction.
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: August 29, 2023
    Assignee: HYTTO PTE. LTD
    Inventors: Jilin Qiu, Dan Liu
  • Patent number: 11729928
    Abstract: The utility model provides a tower UPS frame and a tower UPS. The tower UPS frame comprises: a power supply module frame, which comprises two ports disposed oppositely; a power supply distribution frame; and a fan assembly, which comprises a fan frame and a fan fixed on the fan frame, wherein the power supply distribution frame and the fan frame are arranged in a same row as the power supply module frame and are detachably connected with the two ports of the power supply module frame. The tower UPS frame of the utility model is convenient in assembly and disassembly and reduces repair cost.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: August 15, 2023
    Assignee: SANTAK ELECTRONIC (SHENZHEN) CO., LTD.
    Inventors: Dan Liu, Dawei Zheng, Lei Cao, Lingfu Ou, Yunmei Wu
  • Patent number: 11725745
    Abstract: A fluid regulator includes an actuator assembly disposed in a valve body. A sleeve includes a cylindrical wall, a first plate, and a second plate. Each of the first plate and the second plate is disposed in a cavity of the sleeve. A stem extends through the sleeve and is axially aligned with a longitudinal axis of the body, and includes a passage extending partially through the stem. The actuator assembly includes first and second pistons. First, second, third, and fourth chambers are separately disposed between the sleeve, the first or second plate, or the first or second piston. The first and third chambers are in fluid communication, and the second and fourth chambers are in fluid communication via the passage of the stem. The actuator assembly actuates a control element in response to a fluid pressure receivable in the first, second, third, and/or fourth chambers.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: August 15, 2023
    Assignee: FISHER JEON GAS EQUIPMENT (CHENGDU) CO., LTD.
    Inventors: Biao Zhou, Yanwei Lei, Dan Liu, Yawei Xiao, Guolei Fan, Xiaojuan Qin
  • Patent number: D1004115
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: November 7, 2023
    Assignee: HYTTO PTE. LTD.
    Inventor: Dan Liu
  • Patent number: D1005514
    Type: Grant
    Filed: May 29, 2023
    Date of Patent: November 21, 2023
    Inventor: Dan Liu
  • Patent number: D1005515
    Type: Grant
    Filed: June 10, 2023
    Date of Patent: November 21, 2023
    Inventor: Dan Liu