Patents by Inventor Yixin ZHAN
Yixin ZHAN 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).
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Publication number: 20230240472Abstract: A cooking machine includes a housing unit, a cooker unit, and a heating unit that is disposed in the housing unit. The housing unit includes a casing body, and a container that removably engages the casing body. The cooker unit is located below the heating unit, removably engages the casing body, and defines an accommodating space and an outlet. The accommodating space is located above the container. The accommodating space communicates with the container through the outlet. The heating unit is capable of providing hot air flow to heat the cooker unit.Type: ApplicationFiled: December 23, 2022Publication date: August 3, 2023Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventor: Yixin ZHAN
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Publication number: 20230190039Abstract: The present disclosure provides an air fryer, including a housing, a compartment and a handle. An inserting part of the handle is inserted through a lateral opening of a mounting socket of the compartment, such that the second fixing part is aligned with the first fixing part and fixedly connected with each other through a guide mating of the second guide part and the first guide part to form an internal fixation. It is convenient for consumers to assemble by themselves, and it is firm and non-detachable after assembly, such that not only the volume of the factory packaging can be reduced, but also the safety of use can be ensured.Type: ApplicationFiled: June 20, 2022Publication date: June 22, 2023Inventors: Yixin ZHAN, Bo WEI
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Patent number: 11452403Abstract: A grill device includes a support rack and a grill module. The grill module is formed with a feed inlet, includes upper and lower grill plates, is rotatably mounted on the support rack about an axis, and is rotatable between an inclined position, where the feed inlet and a gravity center of the grill module are respectively located at two sides of the axis, where the gravity center is lower than the axis, and where the upper grill plate covers and is locked on the lower grill plate by the support rack, and a hand-held position, where the upper grill plate is unlocked from the support rack and is rotatable relative to the lower grill plate so as to uncover the lower grill plate.Type: GrantFiled: April 13, 2020Date of Patent: September 27, 2022Assignee: TSANN KUEN (ZHANGZHOU) ENTERPRISE CO., LTD.Inventors: Yixin Zhan, Wenyu Chang, Chunyu Wu
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Patent number: 11445855Abstract: An air inlet device of an air fryer, which has a heating chamber, includes an upper housing, and an upper cover disposed above and covering the upper housing. The upper cover and the upper housing cooperatively define a flow guide channel therebetween. The flow guide channel has an air inlet opening for entry of air into the air inlet device, and a chamber entry opening located inwardly of the air inlet opening for flowing of the air into the heating chamber. The flow guide channel has a curved shape from the air inlet opening to the chamber entry opening.Type: GrantFiled: June 9, 2020Date of Patent: September 20, 2022Assignee: TSANN KUEN (ZHANGZHOU) ENTERPRISE CO., LTD.Inventors: Yixin Zhan, Yongmou Zhang, Yuxiang Lin
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Publication number: 20210059470Abstract: An air inlet device of an air fryer, which has a heating chamber, includes an upper housing, and an upper cover disposed above and covering the upper housing. The upper cover and the upper housing cooperatively define a flow guide channel therebetween. The flow guide channel has an air inlet opening for entry of air into the air inlet device, and a chamber entry opening located inwardly of the air inlet opening for flowing of the air into the heating chamber. The flow guide channel has a curved shape from the air inlet opening to the chamber entry opening.Type: ApplicationFiled: June 9, 2020Publication date: March 4, 2021Inventors: Yixin Zhan, Yongmou Zhang, Yuxiang Lin
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Patent number: 10905280Abstract: A grill device includes a first grill module movably connected to a second grill module to be movable between a closed position, where the first and second grill modules define a grill space therebetween for accommodating a food to be grilled, and an opened position. The first grill module includes a first housing having a first grill plate that has a penetrating hole, a sensing mechanism having a probe assembly that is movably mounted on the first housing and that has a probe, and a control mechanism which is disposed to actuate movement of the probe assembly between a projecting position, where a tip end of the probe extends into the grill space through the penetrating hole, and a retreating position, where the tip end retreats into the penetrating hole.Type: GrantFiled: July 21, 2017Date of Patent: February 2, 2021Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Dongmei Chen, Yixin Zhan, Haiping Zhang
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Publication number: 20200329907Abstract: A grill device includes a support rack and a grill module. The grill module is formed with a feed inlet, includes upper and lower grill plates, is rotatably mounted on the support rack about an axis, and is rotatable between an inclined position, where the feed inlet and a gravity center of the grill module are respectively located at two sides of the axis, where the gravity center is lower than the axis, and where the upper grill plate covers and is locked on the lower grill plate by the support rack, and a hand-held position, where the upper grill plate is unlocked from the support rack and is rotatable relative to the lower grill plate so as to uncover the lower grill plate.Type: ApplicationFiled: April 13, 2020Publication date: October 22, 2020Inventors: Yixin ZHAN, Wenyu CHANG, Chunyu WU
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Patent number: 10813171Abstract: A setting device for a control shaft of a thermostat includes a first coupling piece, a second coupling piece, and a knob member. The first coupling piece is sleeved on the control shaft to permit the control shaft to rotate therewith. The second coupling piece is loosely sleeved on the control shaft and has two studs engaged respectively in two slots of the first coupling piece to permit the first coupling piece to rotate therewith. The knob member has two tongues fitted in two gaps in the second coupling piece to permit the second coupling piece to be rotated with the knob member, whereby a force applied to rotate the knob member can be accurately transmitted to the control shaft for adjusting a setting temperature of the thermostat.Type: GrantFiled: May 4, 2016Date of Patent: October 20, 2020Assignee: TSANN KUEN (ZHANGZHOU) ENTERPRISE CO., LTD.Inventors: Yixin Zhan, Haiping Zhang
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Patent number: 10709291Abstract: A cooking device includes a lower grill unit having a lower grill surface, and an upper grill unit cooperating with the lower grill surface to define a cooking space. A support member includes a pivoting end portion pivotally connected to the lower grill unit, and a supporting end portion opposite to the pivoting end portion. The support member is operable to move between a folded state, where the supporting end portion is received in the lower grill unit so that the latter can be horizontally placed on a flat surface, and an unfolded state, where the supporting end portion is pivoted downwardly and forwardly relative to and cooperating with the lower grill unit to obliquely support the cooking device on the flat surface.Type: GrantFiled: January 11, 2018Date of Patent: July 14, 2020Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Dongmei Chen, Yixin Zhan
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Publication number: 20200205420Abstract: A baking oven includes a first baking tray at the rear side and a second baking tray at the front side. The first baking tray and the second baking tray can be opened or closed relative to each other. The first baking tray and the second baking tray cooperatively define a baking space used for baking ingredients and a feeding channel used for feeding the ingredients downwards into the baking space, wherein the feeding channel extends upwards and downwards to communicate the baking space with the outside. The first baking tray and the second baking tray further cooperatively define an overflow channel that communicates with the top of the baking space and is isolated from the feeding channel, to allow the air or the ingredients in the baking space to move upwards into the overflow channel.Type: ApplicationFiled: December 24, 2019Publication date: July 2, 2020Inventors: YIXIN ZHAN, DONGMEI CHEN
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Patent number: 10413120Abstract: A grill device is for cooking a fluidic food material, and includes an upper grill unit and a lower grill unit. The lower grill unit includes a lower grill plate. The upper grill unit removably covers and is operable to uncover the lower grill unit, and includes an upper grill plate that cooperates with the lower grill plate to define a cooking space therebetween, which is adapted to accommodate the fluidic food material when cooking, and that defines an opening, which is in spatial communication with the cooking space and which is adapted to permit the fluidic food material to flow into the cooking space therethrough.Type: GrantFiled: August 18, 2016Date of Patent: September 17, 2019Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Yixin Zhan, Dongmei Chen, Wenyu Chang, Xiaoyue Zhu
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Patent number: 10285537Abstract: A grill device for cooking a fluidic food material includes a lower grill plate and an upper grill plate. The lower grill plate includes a lower base wall and a lower surrounding wall that extends upwardly from the lower base wall. The lower base wall has at least one lower inclined surface. The upper grill plate removably covers and is operable to uncover the lower grill plate. The upper grill plate cooperates with the lower grill plate to define a cooking space therebetween, and is formed with an opening through which the fluidic food material is fed into the cooking space. The lower inclined surface is for guiding the fluidic food material to flow smoothly and then fill up the cooking space.Type: GrantFiled: August 18, 2016Date of Patent: May 14, 2019Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Yixin Zhan, Dongmei Chen, Wenyu Chang, Xiaoyue Zhu
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Patent number: 10092134Abstract: A waffle maker includes a first grill member and a second grill member openably coupled to the first grill member. The first grill member has a grill body and a cross-shaped rib mounted in a receiving space of the grill body. The cross-shaped rib has first rib portions, second rib portions under the first rib portions when the first grill member is at an upright state, and a cross-shaped notch. The cross-shaped notch has first notch portions extending respectively along the first rib portions, and second notch portions extending respectively along the second rib portions and communicating with the first notch portions. Each of the first notch portions has a length larger than that of each of the second notch portions.Type: GrantFiled: June 15, 2015Date of Patent: October 9, 2018Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Yixin Zhan, Dongmei Chen
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Publication number: 20180206674Abstract: A cooking device includes a lower grill unit having a lower grill surface, and an upper grill unit cooperating with the lower grill surface to define a cooking space. A support member includes a pivoting end portion pivotally connected to the lower grill unit, and a supporting end portion opposite to the pivoting end portion. The support member is operable to move between a folded state, where the supporting end portion is received in the lower grill unit so that the latter can be horizontally placed on a flat surface, and an unfolded state, where the supporting end portion is pivoted downwardly and forwardly relative to and cooperating with the lower grill unit to obliquely support the cooking device on the flat surface.Type: ApplicationFiled: January 11, 2018Publication date: July 26, 2018Inventors: Dongmei CHEN, Yixin ZHAN
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Publication number: 20180020872Abstract: A grill device includes a first grill module movably connected to a second grill module to be movable between a closed position, where the first and second grill modules define a grill space therebetween for accommodating a food to be grilled, and an opened position. The first grill module includes a first housing having a first grill plate that has a penetrating hole, a sensing mechanism having a probe assembly that is movably mounted on the first housing and that has a probe, and a control mechanism which is disposed to actuate movement of the probe assembly between a projecting position, where a tip end of the probe extends into the grill space through the penetrating hole, and a retreating position, where the tip end retreats into the penetrating hole.Type: ApplicationFiled: July 21, 2017Publication date: January 25, 2018Inventors: Dongmei CHEN, Yixin ZHAN, Haiping ZHANG
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Publication number: 20170049268Abstract: A grill device is for cooking a fluidic food material, and includes an upper grill unit and a lower grill unit. The lower grill unit includes a lower grill plate. The upper grill unit removably covers and is operable to uncover the lower grill unit, and includes an upper grill plate that cooperates with the lower grill plate to define a cooking space therebetween, which is adapted to accommodate the fluidic food material when cooking, and that defines an opening, which is in spatial communication with the cooking space and which is adapted to permit the fluidic food material to flow into the cooking space therethrough.Type: ApplicationFiled: August 18, 2016Publication date: February 23, 2017Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Yixin Zhan, Dongmei Chen, Wenyu Chang, Xiaoyue Zhu
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Publication number: 20170049267Abstract: A grill device for cooking a fluidic food material includes a lower grill plate and an upper grill plate. The lower grill plate includes a lower base wall and a lower surrounding wall that extends upwardly from the lower base wall. The lower base wall has at least one lower inclined surface. The upper grill plate removably covers and is operable to uncover the lower grill plate. The upper grill plate cooperates with the lower grill plate to define a cooking space therebetween, and is formed with an opening through which the fluidic food material is fed into the cooking space. The lower inclined surface is for guiding the fluidic food material to flow smoothly and then fill up the cooking space.Type: ApplicationFiled: August 18, 2016Publication date: February 23, 2017Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Yixin Zhan, Dongmei Chen, Wenyu Chang, Xiaoyue Zhu
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Publication number: 20160330796Abstract: A setting device for a control shaft of a thermostat includes a first coupling piece, a second coupling piece, and a knob member. The first coupling piece is sleeved on the control shaft to permit the control shaft to rotate therewith. The second coupling piece is loosely sleeved on the control shaft and has two studs engaged respectively in two slots of the first coupling piece to permit the first coupling piece to rotate therewith. The knob member has two tongues fitted in two gaps in the second coupling piece to permit the second coupling piece to be rotated with the knob member, whereby a force applied to rotate the knob member can be accurately transmitted to the control shaft for adjusting a setting temperature of the thermostat.Type: ApplicationFiled: May 4, 2016Publication date: November 10, 2016Inventors: Yixin ZHAN, Haiping ZHANG
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Publication number: 20160213197Abstract: A waffle maker includes a first grill member and a second grill member openably coupled to the first grill member. The first grill member has a grill body and a cross-shaped rib mounted in a receiving space of the grill body. The cross-shaped rib has first rib portions, second rib portions under the first rib portions when the first grill member is at an upright state, and a cross-shaped notch. The cross-shaped notch has first notch portions extending respectively along the first rib portions, and second notch portions extending respectively along the second rib portions and communicating with the first notch portions. Each of the first notch portions has a length larger than that of each of the second notch portions.Type: ApplicationFiled: June 15, 2015Publication date: July 28, 2016Inventors: Yixin Zhan, Dongmei Chen
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Patent number: 9006615Abstract: A temperature auto-compensation grill includes rotatingly connected upper and lower grilling units; a heating circuit including a heater and a thermostat having a change-over switch; and an operating mechanism including a linkage that is slidingly connected to the lower grilling unit, a first end of the linkage making contact with the change-over switch and a second end of the linkage extending from the lower grilling unit and making contact with the withstand portion of the upper grilling unit in an open position. The upper grilling unit has a withstand portion withstands that contacts the second end of the linkage and slidingly pushes the linkage when the upper grilling unit rotates from a closed position to an open position. The thermostat has a first steady temperature in the closed position, and a second steady temperature in the open position, and the first steady temperature is lower than the second steady temperature.Type: GrantFiled: December 2, 2013Date of Patent: April 14, 2015Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventor: Yixin Zhan