Patents by Inventor Yufa Bai
Yufa Bai 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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Patent number: 8684479Abstract: A refrigeration device, in particular a household refrigerator, includes at least one internal container having at least one storage shelf. An edge strip or framing element is attached along at least one edge portion of the storage shelf. Seated on the edge strip or framing element of the storage shelf along part of or all of its longitudinal extent is at least one outer profiled strip and connected by at least one snap connection, plug-in connection and/or clamp connection.Type: GrantFiled: December 23, 2009Date of Patent: April 1, 2014Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Yufa Bai, Lulu Huang, Wuba Lei, Alexander Rupp
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Publication number: 20120126679Abstract: A refrigeration device, in particular a household refrigerator, includes at least one internal container having at least one storage shelf. An edge strip or framing element is attached along at least one edge portion of the storage shelf. Seated on the edge strip or framing element of the storage shelf along part of or all of its longitudinal extent is at least one outer profiled strip and connected by at least one snap connection, plug-in connection and/or clamp connection.Type: ApplicationFiled: December 23, 2009Publication date: May 24, 2012Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Yufa Bai, Lulu Huang, Wuba Lei, Alexander Rupp
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Publication number: 20110290808Abstract: A household refrigeration appliance includes a housing with several walls that have an insulating layer and surround an interior to be cooled, and/or at least one door that has at least one insulating layer. A recess that is accessible from outside is provided in a wall of the housing and/or in the door. In the area of the recess, the wall and/or the door is fitted with at least one heat-insulating element which has a lower thermal conductivity than the insulating layer of the wall and/or door.Type: ApplicationFiled: November 20, 2009Publication date: December 1, 2011Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBHInventors: Yufa Bai, Wuba Lei, Alexander Rupp, Gang Yu
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Publication number: 20110289949Abstract: A refrigerator includes a refrigerator body defining at least one storage space, and a door connected to the refrigerator body for closing at least a part of the storage space. A dispenser is provided in the door and includes a dispenser casing which is supplied with heat by a first heater. A control unit automatically controls the on and off operation of the first heater. Arranged near the first heater is a second heater to optionally supply extra heat to the dispenser casing in a manually initiated auxiliary heating mode.Type: ApplicationFiled: December 8, 2009Publication date: December 1, 2011Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBHInventors: Yufa Bai, Liang Gao, Songtao Lu, Qiwu Zhu
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Publication number: 20110283724Abstract: A refrigerator includes a freezing compartment and a door for selectively opening or closing at least a part of the freezing compartment The door includes a foam insulating layer and a sidewall contacting the foam insulating layer. A heater is installed correlative with the sidewall to supply heat to the sidewall.Type: ApplicationFiled: December 8, 2009Publication date: November 24, 2011Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBHInventors: Yufa Bai, Liang Gao, Songtao Lu, Qiwu Zhu
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Publication number: 20110283733Abstract: A refrigerator includes a dispenser provided in a door and having a dispenser casing, which is provided with a first region and a second region located close to the first region. The first region and the second region are adjacent to a heat insulating layer of the door. A first heater is arranged in the first region for supplying heat to the dispenser casing and a second heater is arranged in the second region for supplying heat to the dispenser casing, with the first heater and the second heater being controlled independently.Type: ApplicationFiled: December 18, 2009Publication date: November 24, 2011Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBHInventors: Yufa Bai, Liang Gao, Songtao Lu, Qiwu Zhu
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Publication number: 20110283731Abstract: A refrigerator includes a refrigerator body defining at least one storage space and a door connected to the refrigerator body for closing at least a part of the storage space. The door includes a heat insulating layer. A dispenser is provided in the door and has a dispenser casing which is adjacent to the heat insulating layer. A heater is arranged at least adjacent to the inner side of the dispenser casing and a heat conducting element covers at least a part of the inner surface of the dispenser casing in facing relationship to the heat insulating layer. The heat conducting element is arranged at least adjacent to the heater for transmitting the heat generated by the heater to the dispenser casing.Type: ApplicationFiled: December 8, 2009Publication date: November 24, 2011Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Yufa Bai, Liang Gao, Songtao Lu, Qiwu Zhu
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Publication number: 20110259896Abstract: A refrigeration device, in particular a refrigeration/freezer combination unit, includes a housing encompassing first and second interior spaces for accommodating items to be chilled. The first and second interior spaces are joined by an air channel for establishing an air flow from the first interior space to the second interior space. At least one intermediate wall is provided in a region of the air channel for dividing the air flow into at least two partial flows.Type: ApplicationFiled: December 11, 2009Publication date: October 27, 2011Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBHInventors: Yufa Bai, Jochen Härlen, Long Xiao, Qiwu Zhu
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Publication number: 20110239689Abstract: A refrigerator includes a door and a dispenser mounted on the door. The door includes a front panel forming at least a part of the door's front surface. The front panel has a through-hole which is configured to at least partially correspond to the dispenser. The front panel is a glass plate, and has an upper region above the through-hole, a lower region below the through-hole and side regions which are located between the upper region and the lower region and which connect with the upper region and the lower region.Type: ApplicationFiled: December 30, 2009Publication date: October 6, 2011Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Yufa Bai, Jingdong Ma, Xiaoguang Ren, Shiyong Zhao