Patents by Inventor Weifeng Chen
Weifeng Chen 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: 20140036196Abstract: The present invention discloses an LCD display device, a backlight module and a back plate component thereof. The had plate component includes a movable part and an arm part. The movable part includes a loading part and an erection part, where the loading part is used for loading the light guiding plate and comprises a first guiding part, and the erection part is used for setting up the light source. The arm part includes a second guiding part. The movable part and the arm part are allowed to slide oppositely through the coordination of the first guiding part and the second guiding part such that the light source is allowed to slide near or away the arm part.Type: ApplicationFiled: August 9, 2012Publication date: February 6, 2014Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yu-chun Hsiao, Weifeng Chen
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Patent number: 8584809Abstract: In a safety device for an elevator, on one car door among a pair of car doors, a light-emitting/light-receiving unit is disposed facing downward at an upper end position of a vertical line separated by a predetermined distance from an end face in a closing direction, which is to abut the other car door, toward the side of the other car door, and a first reflecting member is disposed facing upward at a lower end position of the vertical line. A housing space that houses the light-emitting/light-receiving unit in a state where both car doors are closed is formed on the other car door, and a second reflecting member is disposed facing upward at a bottom portion of the housing space and extends from the same position as an end face in a closing direction of the other car door toward the back of the housing space.Type: GrantFiled: August 24, 2009Date of Patent: November 19, 2013Assignee: Fujitec Co., Ltd.Inventors: Xiao Sun, Weifeng Chen, Kunpeng Yang, Hiroshi Kashiwakura, Takuya Fujii, Keishiro Hirohata
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Publication number: 20130286557Abstract: The invention relates to the field of LCDs, and more particularly to a frame for an LCD device and an LCD device including the frame. The frame includes four edge frames; at least one pair of mutually parallel edge frames of the four edge frames are separately provided with a ripple structure. The ripple structure of the invention is similar to a telescopic ripple part of a drinking straw. The dimensions of one pair of edge frames provided with the ripple structure in the length direction can be adjusted. When the dimensions of two or more kinds of frames are different but similar, a same frame can be shared to achieve the effect of one object with multiple purposes, thereby reducing the number and development cost of special moulds, shortening the development cycle of the product, and avoiding the problem that a great deal of stagnant materials are inconveniently handled when developing single device. Thus, the aim of reducing cost is achieved.Type: ApplicationFiled: May 9, 2012Publication date: October 31, 2013Inventors: Yicheng Kuo, Shihhsiang Chen, Gang Yu, Gege Zhou, Weifeng Chen
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Publication number: 20130286320Abstract: The invention provides a middle frame for an LCD module and an LCD device. The middle frame for an LCD module includes a plurality of segmented members constituting the middle frame, and further includes a corner member which is arranged on a corner of the middle frame. The corner member is provided with a light blocking wall which is used for blocking a gap in a connecting position between the corner member and the segmented member. In the invention, because the LCD module is divided into a plurality of segmented members, the middle frame can be obtained by only making the same section, and cutting the section to form the segmented members. Thus, the production cost of the middle frame can be saved, and the segmented members of different lengths can be matched to make middle frames of different sizes, thereby saving the cost of moulds.Type: ApplicationFiled: May 9, 2012Publication date: October 31, 2013Inventors: Yicheng Kuo, Shihhsiang Chen, Gang Yu, Gege Zhou, Weifeng Chen
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Publication number: 20130256245Abstract: The present invention discloses a plastic frame, a frame unit and a fastener thereof. The frame unit is strip-shaped and has at least one end having an assembling portion. The fastener is used to fix two of the connected assembling portions, and the assembling portions of the frame units are connected and fixed by engaging two surfaces thereof with two surfaces of the fastener. The present invention achieves modularization of plastic frame by providing the frame units and fasteners and assembling them into the plastic frame, which not only saves cost of molding equipment, but also ensures a certain level of fixing strength and flatness.Type: ApplicationFiled: April 17, 2012Publication date: October 3, 2013Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Yicheng Kuo, Shih-Hsiang Chen, Gang Yu, Gege Zhou, Weifeng Chen
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Publication number: 20130242608Abstract: The present invention provides an assembled mold frame and a backlight module including the mold frame. The assembled mold frame includes two opposite first side frames, two opposite second side frames, and four L-shaped connection frames connecting between the first side frames and the second side frames. The first and second side frames are of a linear form. Each first side frame includes a single first side frame unit or a plurality of interconnected first side frame units. Each second side frame includes a single second side frame unit or a plurality of interconnected second side frame units. Each connection frame has two ends that are respectively mating and jointed to one of the first side frame units and one of the second side frame units. The four connection frames, the two first side frames, and the two second side frames are sequentially jointed to form an enclosed rectangular frame.Type: ApplicationFiled: March 28, 2012Publication date: September 19, 2013Applicant: Shenzhen China Star Optoelectronics Technology Co. LTD.Inventors: ShihHsiang Chen, Gang Yu, GeGe Zhou, WeiFeng Chen
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Patent number: 8429758Abstract: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.Type: GrantFiled: July 27, 2012Date of Patent: April 23, 2013Assignee: International Business Machines CorporationInventors: Weifeng Chen, Zhen Liu, Anton Riabov, Angela Marie Schuett
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Patent number: 8332959Abstract: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.Type: GrantFiled: June 4, 2008Date of Patent: December 11, 2012Assignee: International Business Machines CorporationInventors: Weifeng Chen, Zhen Liu, Anton Riabov, Angela Marie Schuett
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Publication number: 20120291144Abstract: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.Type: ApplicationFiled: July 27, 2012Publication date: November 15, 2012Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Weifeng CHEN, Zhen LIU, Anton RIABOV, Angela Marie SCHUETT
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Publication number: 20120262946Abstract: The present invention provides a backlight module and a housing unit structure thereof. The backlight module includes a back plate having a first edge, a second edge, a third edge and a fourth edge. The edges of the back plate are provided with a housing including a plurality of housing unit structures. The housing unit structures have a strip shape or an L-shape, respectively, and are disposed on the back plate by connecting or spacing a distance to each others to assemble into a housing. The backlight module uses an adjustable modular design to adjust the number of the housing unit structures for being suitably applied to various backlight modules with different sizes. Except for reducing the use of material, the development cost and time of the backlight module can be saved.Type: ApplicationFiled: June 22, 2012Publication date: October 18, 2012Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yicheng Kuo, Shih-Hsiang Chen, Gang Yu, Gege Zhou, Weifeng Chen
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Patent number: 8032924Abstract: A method for protecting information in a distributed stream processing system, including: assigning a principal label to a processing component; assigning a first channel label to a first communication channel that is input to the processing component; comparing the principal label to the first channel label to determine if the processing component can read data attributes of the first channel label; and reading the data attributes of the first channel label when the principal label is equal to or has precedence over the first channel label, wherein the principal label includes a read label and a write label and at least one of a selection label, an addition label or a suppression label.Type: GrantFiled: May 30, 2008Date of Patent: October 4, 2011Assignee: International Business Machines CorporationInventors: Weifeng Chen, Alexandre V. Evfimievski, Zhen Liu, Ralf Rantzau, Anton Viktorovich Riabov, Pankaj Rohatgi, Angela Marie Schuett, Ramakrishnan Srikant, Grant Wagner
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Patent number: 8020213Abstract: A method for protecting information in a distributed stream processing system, including: assigning a principal label to a processing component; assigning a first channel label to a first communication channel that is input to the processing component; comparing the principal label to the first channel label to determine if the processing component can read data attributes of the first channel label; and reading the data attributes of the first channel label when the principal label is equal to or has precedence over the first channel label, wherein the principal label includes a read label and a write label and at least one of a selection label, an addition label or a suppression label.Type: GrantFiled: August 1, 2006Date of Patent: September 13, 2011Assignee: International Business Machines CorporationInventors: Weifeng Chen, Alexandre V. Evfunievski, Zhen Liu, Ralf Rantzau, Anton Viktorovich Riabov, Pankaj Rohatgi, Angela Marie Schuett, Ramakrishnan Srikant, Grant Wagner
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Publication number: 20110155511Abstract: In a safety device for an elevator, on one car door among a pair of car doors, a light-emitting/light-receiving unit is disposed facing downward at an upper end position of a vertical line separated by a predetermined distance from an end face in a closing direction, which is to abut the other car door, toward the side of the other car door, and a first reflecting member is disposed facing upward at a lower end position of the vertical line. A housing space that houses the light-emitting/light-receiving unit in a state where both car doors are closed is formed on the other car door, and a second reflecting member is disposed facing upward at a bottom portion of the housing space and extends from the same position as an end face in a closing direction of the other car door toward the back of the housing space.Type: ApplicationFiled: August 24, 2009Publication date: June 30, 2011Applicant: FUJITEC CO., LTD.Inventors: Xiao Sun, Weifeng Chen, Kunpeng Yang, Hiroshi Kashiwakura, Takuya Fujii, Keishiro Hirohata
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Publication number: 20090228990Abstract: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.Type: ApplicationFiled: June 4, 2008Publication date: September 10, 2009Inventors: Weifeng Chen, Zhen Liu, Anton Riabov, Angela Marie Schuett
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Publication number: 20090064343Abstract: A method for protecting information in a distributed stream processing system, including: assigning a principal label to a processing component; assigning a first channel label to a first communication channel that is input to the processing component; comparing the principal label to the first channel label to determine if the processing component can read data attributes of the first channel label; and reading the data attributes of the first channel label when the principal label is equal to or has precedence over the first channel label, wherein the principal label includes a read label and a write label and at least one of a selection label, an addition label or a suppression label.Type: ApplicationFiled: May 30, 2008Publication date: March 5, 2009Inventors: Weifeng Chen, Alexandre V. Evfimievski, Zhen Liu, Ralf Rantzau, Anton Viktorovich Riabov, Pankaj Rohatgi, Angela Marie Schuett, Ramakrishnan Srikant, Grant Wagner
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Publication number: 20090031009Abstract: A communication method and a communication device that includes obtaining a network configuration in a user's operating system; loading a customized operating system and an application; and communicating, by the application, with other entities under the customized operating system according to the network configuration.Type: ApplicationFiled: July 22, 2008Publication date: January 29, 2009Applicant: Huawei Technologies Co., Ltd.Inventors: Lingzhi Gu, Weifeng Chen
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Publication number: 20080034439Abstract: A method for protecting information in a distributed stream processing system, including: assigning a principal label to a processing component; assigning a first channel label to a first communication channel that is input to the processing component; comparing the principal label to the first channel label to determine if the processing component can read data attributes of the first channel label; and reading the data attributes of the first channel label when the principal label is equal to or has precedence over the first channel label, wherein the principal label includes a read label and a write label and at least one of a selection label, an addition label or a suppression label.Type: ApplicationFiled: August 1, 2006Publication date: February 7, 2008Inventors: Weifeng Chen, Alexandre V. Evfimievski, Zhen Liu, Ralf Rantzau, Anton Viktorovich Riabov, Pankaj Rohatgi, Angela Marie Schuett, Ramakrishnan Srikant, Grant Wagner
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Publication number: 20080005778Abstract: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.Type: ApplicationFiled: July 3, 2006Publication date: January 3, 2008Inventors: Weifeng Chen, Zhen Liu, Anton Riabov, Angela Marie Schuett
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Patent number: D588061Type: GrantFiled: December 5, 2007Date of Patent: March 10, 2009Assignee: Jiangsu Jianghuai Engine Co., Ltd.Inventors: Chengrong Bao, Hongchun Ding, Weifeng Chen, Wenhai Xia, Guangzhi Liu, Shuguang Xie, Yibo Shan, Tianzhu Wang
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Patent number: D588062Type: GrantFiled: December 5, 2007Date of Patent: March 10, 2009Assignee: Jiangsu Jianghuai Engine Co., Ltd.Inventors: Chengrong Bao, Hongchun Ding, Weifeng Chen, Wenhai Xia, Guangzhi Liu, Shuguang Xie, Yibo Shan, Tianzhu Wang