Patents by Inventor Jiwei Wang

Jiwei 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: 20220142396
    Abstract: A cooking appliance is provided. The cooking appliance comprises a cooker body for receiving food and a lid for covering the cooker body. The cooking appliance has a front side for facilitating cooking operations and a rear side spaced apart from the front side. The cooker body comprises at least one latch slot disposed on an inclined rear side of the cooker body. The lid comprises at least one latch bar disposed on a periphery thereof and extending outwardly therefrom. When the lid is detached from the cooker body, the latch bar is operable to be inserted into the corresponding latch slot to secure the lid at the inclined rear side of the cooker body, allowing a user to secure the lid to the latch slot without reaching a rear side of the cooker body by hand, and to retrieve the food without accidentally contacting the lid.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Applicant: Instant Brands Inc.
    Inventors: Yi Qin, Yok Chong Chi, Jiwei Wang
  • Publication number: 20220061576
    Abstract: A pressure cooking appliance is provided. The pressure cooking appliance comprises a cooker body and a lid, the lid comprising an upper lid portion, and a lower lid portion lockingly covering the cooker body to form a pressurized cooking chamber therebetween. The upper lid portion covers the lower lid portion from above, and comprises a main lid body and a removable cover, the main lid body comprising an opening portion formed at a central portion of the main lid body for exposing the lower lid portion, the removable cover being removably attachable to the opening portion and operable to expose a portion of the lower lid portion for accelerated cooling of the cooking chamber and speeding up wait time for opening the lid. Further, cooling towel or cooling pack can be placed at the opening portion to help with cooling and allow food to be enjoyed sooner.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Applicant: Instant Brands Inc.
    Inventors: Yi QIN, Jiwei WANG, Ling WENG
  • Publication number: 20220061587
    Abstract: An air cooking device includes a main unit and a drawer structure, wherein the main unit is provided with an internal cavity, and the drawer structure includes a drawer panel and a frying bucket fixed on the back side of the drawer panel. The drawer structure can be pushed into the cavity to perform the operation of air frying cooking. The main unit includes a top wall above the cavity, and the air cooking device also includes a sealing element, with the sealing element being provided between a mouth portion of the frying bucket and the top wall of the cavity to prevent oil fumes in the frying bucket from escaping between an edge of the mouth portion of the frying bucket and the top wall of the cavity.
    Type: Application
    Filed: July 30, 2021
    Publication date: March 3, 2022
    Applicant: Instant Brands Holdings Inc.
    Inventors: Hongyuan WANG, Yude HAN, Jiwei WANG
  • Patent number: 11259664
    Abstract: A cooking appliance is provided. The cooking appliance comprises a cooker body for receiving food and a lid for covering the cooker body. The cooking appliance has a front side for facilitating cooking operations and a rear side spaced apart from the front side. The cooker body comprises at least one latch slot disposed on an inclined rear side of the cooker body. The lid comprises at least one latch bar disposed on a periphery thereof and extending outwardly therefrom. When the lid is detached from the cooker body, the latch bar is operable to be inserted into the corresponding latch slot to secure the lid at the inclined rear side of the cooker body, allowing a user to secure the lid to the latch slot without reaching a rear side of the cooker body by hand, and to retrieve the food without accidentally contacting the lid.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: March 1, 2022
    Assignee: Instant Brands Inc.
    Inventors: Yi Qin, Yok Chong Chi, Jiwei Wang
  • Publication number: 20220039396
    Abstract: An air cooking device is equipped with a cooking cavity and includes a heating device and a fan above the cooking cavity. The fan is used to suck up the wind in the cooking cavity and blow it toward the heating device, and the hot air blows to the cooking cavity to cook food. The air cooking device includes a protective cover under the fan. The protective cover includes an air inlet, an air outlet, and a shielding portion between the air inlet and the air outlet. The shielding portion is located under the heating device to prevent the heating device from directly heating the ingredients in the cooking cavity, and to prevent the surface of food from becoming burnt.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 10, 2022
    Applicant: Instant Brands Holdings Inc.
    Inventors: Jiwei WANG, Yude HAN, Hongyuan WANG
  • Publication number: 20220039595
    Abstract: An air cooking device is equipped with a cooking cavity and includes a heating device located above the cooking cavity, a temperature measuring device, and a fan, wherein the fan is used to suck up the wind in the cooking cavity and blow it towards the heating device, and the hot air blows to the cooking cavity to cook food. The temperature measuring device is used to detect the temperature in the cooking cavity. The air cooking device also includes a shielding cover between the heating device and the temperature measuring device, where the shielding cover shields the heating device from radiating to and heating the temperature measuring device, so as to improve the accuracy of the temperature measurement of the temperature measuring device.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 10, 2022
    Applicant: Instant Brands Holdings Inc.
    Inventors: Yude HAN, Jiwei WANG, Hongyuan WANG
  • Publication number: 20220022689
    Abstract: Disclosed is a hot air cooking appliance comprising a base seat provided with a receiving chamber, the base seat is provided with a heating device and an air supply device capable of supplying and circulating hot air in the receiving chamber, the hot air cooking appliance is provided with an air exhaust port disposed distally from the air supply device, and during the process of cooking by the hot air cooking appliance, the water vapor generated in the receiving chamber is discharged into the atmosphere through the air exhaust port. The hot air cooking appliance of the present application is structurally simple and capable of reducing heat loss, noise, oily fume emissions, and indoor air pollution, as well as ensuring adequate amount of water vapor is generated to accomplish cooking.
    Type: Application
    Filed: July 19, 2021
    Publication date: January 27, 2022
    Applicant: Instant Brands Holdings Inc.
    Inventors: Jiwei WANG, Youlin XIE, Yude HAN
  • Patent number: 11197572
    Abstract: A pressure cooking appliance is provided. The pressure cooking appliance comprises a cooker body and a lid, the lid comprising an upper lid portion, and a lower lid portion lockingly covering the cooker body to form a pressurized cooking chamber therebetween. The upper lid portion covers the lower lid portion from above, and comprises a main lid body and a removable cover, the main lid body comprising an opening portion formed at a central portion of the main lid body for exposing the lower lid portion, the removable cover being removably attachable to the opening portion and operable to expose a portion of the lower lid portion for accelerated cooling of the cooking chamber and speeding up wait time for opening the lid. Further, cooling towel or cooling pack can be placed at the opening portion to help with cooling and allow food to be enjoyed sooner.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: December 14, 2021
    Assignee: Instant Brands Inc.
    Inventors: Yi Qin, Jiwei Wang, Ling Weng
  • Publication number: 20210378450
    Abstract: Disclosed in an embodiment of the present application is a mixing apparatus, mixing machine, and cooking utensil. A mixing apparatus that can be fitted to an electric motor assembly. The electric motor assembly is able to drive the mixing apparatus to rotate for mixing food ingredients. The mixing apparatus comprises a connection part, stirring rods extended from the connection part and stirring bars. The positions at which the stirring bars are fitted to the stirring rods can be adjusted based on the type and quantity of food ingredients to increase mixing uniformity.
    Type: Application
    Filed: June 1, 2021
    Publication date: December 9, 2021
    Applicant: Instant Brands Holdings Inc.
    Inventors: Yude HAN, Yi QIN, Jiwei WANG
  • Publication number: 20210378449
    Abstract: A pot lid assembly comprises a pot lid, an electric motor assembly and a mixing apparatus. The electric motor assembly is fixed to the pot lid. The mixing apparatus includes a stirring rod and a plurality of stirring vanes. The electric motor assembly includes an electric motor. The electric motor includes a rotary shaft operatively connected with the stirring rod so that the electric motor can cause the stirring rod to rotate. The pot lid is configured to cover the pot body to form a closed cooking space. When the pot lid is removed from the pot body, the rotary shaft is disengaged from the stirring rod, and the mixing apparatus can stand in the cooking space of the pot body, with the stirring vanes serving as a support. The mixing apparatus remains in the cooking space of the pot body after the removal of the pot lid.
    Type: Application
    Filed: June 1, 2021
    Publication date: December 9, 2021
    Applicant: Instant Brands Holdings Inc.
    Inventors: Yude HAN, Yi QIN, Jiwei WANG
  • Publication number: 20210378442
    Abstract: A pot lid assembly configured to cover a pot body. The pot lid assembly comprises a pot lid and a mixing machine. The mixing machine includes an electric motor and a mixing apparatus. The mixing apparatus includes a stirring rod and a plurality of stirring vanes positioned on the stirring rod. The electric motor includes a rotary shaft operatively connected with the stirring rod so that the electric motor can cause the stirring rod to rotate. The pot lid is configured to cover the pot body to form a closed cooking space. When the pot lid is removed from the pot body, the mixing apparatus remains located in the cooking space of the pot body. When the pot lid assembly of the present application is in use, the mixing apparatus remains in the cooking space of the pot body after the removal of the pot lid.
    Type: Application
    Filed: June 1, 2021
    Publication date: December 9, 2021
    Applicant: Instant Brands Holdings Inc.
    Inventors: Yude HAN, Yi QIN, Jiwei WANG
  • Publication number: 20200359824
    Abstract: An electric pressure cooker comprises a body having outer pot and inner pot received therein and a lid covering the cooker body. The outer pot and the lid comprise matching teeth for lockingly engagement upon rotating the lid into closure. The cooker body comprises a pair of cooker handles extending outwardly from a sidewall thereof. The cooker handle comprises handgrip portion. The inner pot comprises inner pot body and a pair of inner pot handles connected thereto. The handgrip portion extends to align with or beyond the inner pot handle, so that a user holding the cooker handles will avoid gripping the inner pot handles. A vertical gap between the inner pot handle and the handgrip portion allows hand access. When the user is reaching for the inner pot handle the fingers will contact the cooker handle, thereby avoiding mistakenly gripping the cooker handle.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 19, 2020
    Inventors: YuDe Han, Jiwei Wang, Yi Qin
  • Publication number: 20200363069
    Abstract: An operation panel and an electric cooking appliance are described herein. The electric cooking appliance comprises a substantially arc-shaped outer shell and an operation panel disposed on the outer shell, the operation panel comprising a substantially flat display panel and a control panel coupled to at least one side of the display panel. The control panel is inclinedly disposed relative to the display panel such that an overall shape of the operation panel at least partially approximates that of the arc-shaped shell. The control panel comprises at least one control key disposed thereon for operating the electric cooking appliance. Such a design provides an increased area of the display panel thereby providing a bigger displaying area without substantially enlarging the dimensions of the operation panel.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 19, 2020
    Inventors: Yi Qin, YuDe Han, Jiwei Wang
  • Publication number: 20200323380
    Abstract: A pressure cooker comprises a main body, a lid assembly, and an open-prevention assembly disposed on the lid assembly. The main body comprises a cooker rim and a cooker tooth extending therefrom, the open-prevention assembly comprises an open-prevention sliding block and a float device disposed on the lid assembly. With no pressure in the cooking chamber, rotating the lid will cause sliding movements of the open-prevention sliding block. With pressure in the cooking chamber, the float device will rise to prevent the open-prevention sliding block from sliding, thereby preventing the rotation of the lid. The open-prevention assembly comprises a locking sliding block coupled to the open-prevention sliding block. When a forced opening of the lid causes a deformation of the open-prevention sliding block, the locking sliding block lockingly engages the cooker tooth to prevent lid rotation, thereby ensuring safe use of the cooker.
    Type: Application
    Filed: April 7, 2020
    Publication date: October 15, 2020
    Inventor: Jiwei Wang
  • Publication number: 20200128996
    Abstract: A cooking appliance is provided. The lid comprises a pressure-limiting valve, a lever, and a button assembly comprising a steam-discharging button and a button seat, the steam-discharging button being fastened to the button seat and being vertically movable for actuating the lever to activate the pressure-limiting valve for steam discharging. The button assembly comprises a guiding rod, the steam-discharging button comprises a heart-shaped groove. A downward movement of the steam-discharging button causes a first end of the guiding rod to slide within the heart-shaped groove. When the steam-discharging button is released, the first end of the guiding rod slides to a position for lockingly engaging with the heart-shaped groove, to keep the steam-discharging button at a steam-discharging position.
    Type: Application
    Filed: October 23, 2019
    Publication date: April 30, 2020
    Inventors: Yi Qin, Jiwei Wang
  • Publication number: 20200128997
    Abstract: A pressure cooking appliance is provided. The pressure cooking appliance comprises a cooker body and a lid, the lid comprising an upper lid portion, and a lower lid portion lockingly covering the cooker body to form a pressurized cooking chamber therebetween. The upper lid portion covers the lower lid portion from above, and comprises a main lid body and a removable cover, the main lid body comprising an opening portion formed at a central portion of the main lid body for exposing the lower lid portion, the removable cover being removably attachable to the opening portion and operable to expose a portion of the lower lid portion for accelerated cooling of the cooking chamber and speeding up wait time for opening the lid. Further, cooling towel or cooling pack can be placed at the opening portion to help with cooling and allow food to be enjoyed sooner.
    Type: Application
    Filed: October 23, 2019
    Publication date: April 30, 2020
    Inventors: Yi Qin, Jiwei Wang, Ling Weng
  • Publication number: 20200128998
    Abstract: A cooking appliance is provided. The cooking appliance comprises a cooker body for receiving food and a lid for covering the cooker body. The cooking appliance has a front side for facilitating cooking operations and a rear side spaced apart from the front side. The cooker body comprises at least one latch slot disposed on an inclined rear side of the cooker body. The lid comprises at least one latch bar disposed on a periphery thereof and extending outwardly therefrom. When the lid is detached from the cooker body, the latch bar is operable to be inserted into the corresponding latch slot to secure the lid at the inclined rear side of the cooker body, allowing a user to secure the lid to the latch slot without reaching a rear side of the cooker body by hand, and to retrieve the food without accidentally contacting the lid.
    Type: Application
    Filed: October 23, 2019
    Publication date: April 30, 2020
    Inventors: Yi Qin, Yok Chong Chi, Jiwei Wang
  • Patent number: 8988731
    Abstract: A wide-format color printer includes a carriage, an ink carrier (2) disposed on the carriage, a motor (3) for driving the carriage and a guide-rail frame (4). The motor is mounted on the carriage and a motor wheel (3-1) of the motor is fitted to a guide rail (4-1) of the guide-rail frame. An anti-friction strip (6) is disposed on the bottom of the guide rail. The carriage includes a carriage frame (1-1) and a motor holder (1-2). The ink carrier is buckled to a front end face of the carriage frame. The motor is fixed to the motor holder. The motor holder is connected to the carriage frame through an elastic member (5) on the top of the motor holder. The motor of the printer drives directly the carriage frame to move on the guide rail of the guide-rail frame reciprocally.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: March 24, 2015
    Assignee: Zhengzhou Lecai Science and Technology Co., Ltd.
    Inventors: Jiwei Wang, Dawei Wang, Lei Yao, Bingbing Zhao
  • Publication number: 20120262743
    Abstract: A wide-format color printer includes a carriage, an ink carrier (2) disposed on the carriage, a motor (3) for driving the carriage and a guide-rail frame (4). The motor is mounted on the carriage and a motor wheel (3-1) of the motor is fitted to a guide rail (4-1) of the guide-rail frame. An anti-friction strip (6) is disposed on the bottom of the guide rail. The carriage includes a carriage frame (1-1) and a motor holder (1-2). The ink carrier is buckled to a front end face of the carriage frame. The motor is fixed to the motor holder. The motor holder is connected to the carriage frame through an elastic member (5) on the top of the motor holder. The motor of the printer drives directly the carriage frame to move on the guide rail of the guide-rail frame reciprocally.
    Type: Application
    Filed: March 28, 2011
    Publication date: October 18, 2012
    Inventors: Jiwei Wang, Dawei Wang, Lei Yao, Bingbing Zhao
  • Patent number: 8121147
    Abstract: An apparatus and a method for context-sensitive multimedia message service (MMS) response. The provision of a response to a MMS UA originated MMS message (e.g. requesting to send a multimedia message (MM)) that is context-sensitive allows the network operator/service provider to provide value-added and potentially revenue generating content in the response. The content of the response can be context-sensitive based on one or more context parameters. The context parameters can be based on any of the information elements in the MMS UA originated MMS message, on fields in an associated MM, inputs provided by other external systems (e.g., accounting, presence and location information) and combinations thereof.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: February 21, 2012
    Assignee: Airwide Solutions, Inc.
    Inventors: Ken Kim, Jiwei Wang, Vincent Kadar