Patents by Inventor Chun Jiang
Chun Jiang 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: 20130038509Abstract: A method for coordinating a tablet computer with at least one other tablet computer to play an audio/video file and a playing system using the same are proposed. The method includes: establishing a wireless connection between a tablet computer acting as a master computer and at least one other tablet computer acting as a slave computer; the master computer generating an arrangement signal at least according to an arrangement of positions of the tablet computers; the master computer generating at least two divisional signals according to the arrangement signal and an audio/video file, each corresponding to a portion of video frame in the audio/video file; the master computer transmitting the divisional signals to the slave computer to enable the master computer and the slave computer to respectively display the portion of video frame corresponding to the divisional signals; and the master computer transmitting a synchronizing signal to the slave computer.Type: ApplicationFiled: August 9, 2012Publication date: February 14, 2013Applicants: INVENTEC APPLIANCES (PUDONG) CORPORATION, INVENTEC APPLIANCES (SHANGHAI) CO.,LTD., INVENTEC APPLIANCES CORP.Inventor: Chun Jiang
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Publication number: 20110316870Abstract: A method for providing a user with a fast control user interface includes: providing the user with a plurality of keys/buttons for selecting one of a plurality of display regions on a screen, where each display region corresponds to at least one associated key/button of the keys/buttons; and when a specific key/button of the keys/buttons is pressed, selecting/highlighting a specific display region corresponding to the specific key/button for further operations. An associated electronic device is further provided, where the electronic device includes: an interface circuit arranged to receive signals directly/indirectly from the plurality of keys/buttons, where the electronic device or at least one accessory thereof provides the user with the plurality of keys/buttons for selecting one of the plurality of display regions on the screen; and a control circuit arranged to provide the user with the fast control user interface.Type: ApplicationFiled: June 7, 2010Publication date: December 29, 2011Inventor: Chun Jiang
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Publication number: 20110251421Abstract: The present disclosure provides analogs and derivatives of phorbol compounds for the treatment of viral infections, neoplastic diseases, inflammatory reactions, and use as analgesics.Type: ApplicationFiled: June 21, 2011Publication date: October 13, 2011Applicant: SALVIA SCIENCES, INC.Inventors: Rensheng Xu, Weimin Zhao, Chun Jiang
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Patent number: 8022103Abstract: Ester prodrugs of phorbol compounds for the treatment of viral infections, neoplastic diseases, inflammatory reactions, and use as analgesics, wherein the phorbol compounds are derivatized with a -x-o-c(o)-R? group linked to the 6-carbon of the phorbol residue.Type: GrantFiled: July 13, 2006Date of Patent: September 20, 2011Assignee: Salvia Sciences, Inc.Inventors: Rensheng Xu, Weimin Zhao, Chun Jiang
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Publication number: 20110050613Abstract: A method of using an electronic book device as touch input device and an electronic book device for employing this method are provided. The method is applicable for a connection between an electronic book device and an electronic device. Based on an obtained control command, the electronic book device can activate a touch input mode by providing a touch input device parameter for the electronic device to identify the electronic book device as a touch input device. When the touch input mode is activated, the electronic book device can obtain a coordinate data corresponding to a touched position on a touch module thereof, and transmit the coordinate data to the electronic device for e.g. analysis and displaying a track corresponding to a plurality of the touched positions.Type: ApplicationFiled: August 25, 2010Publication date: March 3, 2011Inventors: Chun JIANG, Xujun Qiu, Tony Tsai
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Patent number: 7874702Abstract: An LED lamp includes a first heat sink, a heat-absorbing member receiving the first heat sink therein, a plurality of LED modules attached to the heat-absorbing member, a second heat sink disposed on the first heat sink and the heat-absorbing member, and a lens coupled to the first and second heat sinks and enclosing the heat-absorbing member and the LED modules therein. The first heat sink has a conducting cylinder which defines a first through hole therein. The heat-absorbing member consists of a plurality of vapor chambers and has inclined outer faces oriented downwardly, on which the LED modules are mounted. The second heat sink includes an annular base which defines a second through hole in a center thereof. The second through hole communicates with the first through hole of the first heat sink.Type: GrantFiled: March 3, 2009Date of Patent: January 25, 2011Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu
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Patent number: 7829814Abstract: A vacuum circuit interrupter having a pole unit structure and an operating mechanism structured to move the vacuum circuit interrupter contacts between a first, closed position, wherein a movable contact is coupled to, and in electrical communication with, a fixed contact, and a second, open position wherein the movable contact is spaced from, and not in electrical communication with, the fixed contact, as well as being structured to rotate a housing assembly rotatable portion between a first position, wherein a rotatable terminal is coupled to, and in electrical communication with, a line terminal, and a second position, wherein the rotatable terminal is coupled to, and in electrical communication with, a grounded terminal.Type: GrantFiled: September 26, 2007Date of Patent: November 9, 2010Assignee: Eaton CorporationInventors: Francois J. Marchand, Haiyan Ma, Brad R. Leccia, Ying Che, Chun Jiang Zhang
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Patent number: 7794116Abstract: An LED lamp includes a first heat sink, a second heat sink attached to the first heat sink and a LED module thermally attached on the second heat sink. The first heat sink includes a substrate and a plurality of first fins arranged on the substrate. A plurality of channels are defined between the first fins of the first heat sink. A plurality of traverse grooves are extended through all of the first fins and the channels between the first fins. The grooves are spaced from each other a distance along a lengthwise direction of the first heat sink. The channels are divided into a plurality of parts separated from each other by the grooves. The channels and grooves of the first heat sink increase contact area of the first heat sink and air surrounding the first heat sink.Type: GrantFiled: July 9, 2008Date of Patent: September 14, 2010Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu
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Patent number: 7789242Abstract: A protective packaging for protecting an LED module from being damaged during transportation, includes a housing containing the LED module therein and a cover slidably fixed in the housing to cover a top opening of the housing. The housing defines a room to receive the LED module therein. A bottom portion of the housing is concaved to form a space, in which a thermal interface material bonded on the LED module is accommodated. An end of the housing is closed to abut against an end of the cover, and an opposite end of the housing is partially opened to receive an opposite end of the cover. The protective packaging is made from an antistatic plastic and has a wall thickness larger than 0.5 mm.Type: GrantFiled: August 28, 2008Date of Patent: September 7, 2010Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu, Cheng-Tien Lai
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Patent number: 7742306Abstract: An LED lamp includes a first heat sink, a pair of second heat sinks arranged at two opposite sides of the first heat sink, a plurality of heat pipes connecting the first heat sink to the pair of second heat sinks, and an LED module mounted on the first heat sink. With the help of good heat conducting capability of the heat pipes, heat generated by LEDs of the LED module can be conducted to the first heat sink and the pair of second heat sinks rapidly, which then dissipate the heat to the ambient air. Each second heat sink consists of a plurality of sheets defining a plurality of gaps therebetween; the gaps extend through top and bottom of each second heat sink. Each second heat sink has a lower portion below a bottom surface of the first heat sink.Type: GrantFiled: March 4, 2008Date of Patent: June 22, 2010Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu, Zhi-Yong Zhou
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Patent number: 7726851Abstract: An LED lamp includes a heat sink, a plurality of vapor chambers mounted on the heat sink and an LED module mounted on the vapor chambers. The heat sink includes a base, a plurality of fins extending from a first surface of the base and a triangular ridge formed on a second surface opposite to the first surface of the base. The vapor chambers are mounted on the ridge of the base. The LEDs over two slopes of the ridge are oriented slantwise outwardly, thereby increasing an irradiation angle and area of the LED lamp.Type: GrantFiled: January 21, 2008Date of Patent: June 1, 2010Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu, Cheng-Tien Lai
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Patent number: 7712927Abstract: An LED lamp includes a top cover, a heat sink, and a conducting member, a plurality of light bars and a light cover. The top cover has a plate and a head extending upwardly from a centre of the plate. The heat sink has a conducting tube coupled to the plate of the top cover and a plurality of fins extending outwardly from the conducting tube. The conducting member is received in and thermally contacts with the conducting tube, and has a top surface attached to the plate and an inner surface on which the plurality of light bars are mounted. The inner surface is oriented downwardly and concaved from a bottom of the conducting member. Each light bar has a printed circuit board and a plurality of LEDs thereon.Type: GrantFiled: February 25, 2008Date of Patent: May 11, 2010Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu, Cheng-Tien Lai
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Patent number: 7682055Abstract: An LED lamp includes a bracket and a heat sink mounted on a top side of the bracket. The heat sink includes a base. A plurality of LED module assemblies is mounted to a bottom surface of the base of the heat sink. Each of the LED module assemblies includes a heat absorbing plate located below the bottom surface of the base of the heat sink, an LED module mounted on a bottom surface of the heat absorbing plate and a heat pipe interconnecting the bottom surface of the base and a top surface of the heat absorbing plate. The heat pipes are U-shaped and horizontally positioned and have different heights.Type: GrantFiled: August 1, 2008Date of Patent: March 23, 2010Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu, Cheng-Tien Lai
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Publication number: 20100027262Abstract: An LED lamp includes a bracket and a heat sink mounted on a top side of the bracket. The heat sink includes a base. A plurality of LED module assemblies is mounted to a bottom surface of the base of the heat sink. Each of the LED module assemblies includes a heat absorbing plate located below the bottom surface of the base of the heat sink, an LED module mounted on a bottom surface of the heat absorbing plate and a heat pipe interconnecting the bottom surface of the base and a top surface of the heat absorbing plate. The heat pipes are U-shaped and horizontally positioned and have different heights.Type: ApplicationFiled: August 1, 2008Publication date: February 4, 2010Applicants: FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.Inventors: CHUN-JIANG SHUAI, GUANG YU, CHENG-TIEN LAI
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Patent number: 7648258Abstract: An LED lamp includes a heat sink, an LED module attached to a top surface of the heat sink in a thermal conductive relationship therewith and a cover coupled to the top surface of the heat sink and covering the LED module. The heat sink is column-shaped and has a central axis. The heat sink comprises a conducting member and a plurality of spaced and parallel fins extending outwardly from the conducting member. A distance between each of inner edges of the fins and the central axis is gradually decreased from the top surface to a bottom surface of the heat sink.Type: GrantFiled: February 1, 2008Date of Patent: January 19, 2010Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Chun-Jiang Shuai, Guang Yu, Cheng-Tien Lai
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Publication number: 20100008094Abstract: An LED lamp includes a first heat sink, a second heat sink attached to the first heat sink and a LED module thermally attached on the second heat sink. The first heat sink includes a substrate and a plurality of first fins arranged on the substrate. A plurality of channels are defined between the first fins of the first heat sink. A plurality of traverse grooves are extended through all of the first fins and the channels between the first fins. The grooves are spaced from each other a distance along a lengthwise direction of the first heat sink. The channels are divided into a plurality of parts separated from each other by the grooves. The channels and grooves of the first heat sink increase contact area of the first heat sink and air surrounding the first heat sink.Type: ApplicationFiled: July 9, 2008Publication date: January 14, 2010Applicants: FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.Inventors: CHUN-JIANG SHUAI, GUANG YU
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Patent number: 7646199Abstract: When scanning a patient to generate an image thereof, radio frequency (RF) coil modules are scalably coupled to each other using a plurality of clips to form flat or polygonal coil arrays that are placed on or around the patient or a portion thereof. A user assesses the volume to be imaged, identifies a coil array configuration of suitable size and shape and employs clips of one or more pre-determined angles to construct the identified coil array configuration, which is placed on or about the volume. Coil modules are coupled to a preamplifier interface box (PIB), which provides preamplified coil signal(s) to a patient imaging device, such as an MRI scanner. Small arrays are constructible to accommodate pediatric patients and/or smaller animals. Modules are hermetically sealed, can be sanitized between uses, and discarded at end-of-life. In one aspect, the modular coil array, clips, and PIB are maintained in an isolated contamination zone, separate from the patient imaging device.Type: GrantFiled: August 28, 2007Date of Patent: January 12, 2010Assignee: Koninklijke Philips Electronics N.V.Inventors: Wayne R. Dannels, Chun Jiang Xiao, Robert C. Gauss, John T. Carlon, David L. Foxall
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Publication number: 20090323348Abstract: An LED lamp includes a first heat sink, a heat-absorbing member receiving the first heat sink therein, a plurality of LED modules attached to the heat-absorbing member, a second heat sink disposed on the first heat sink and the heat-absorbing member, and a lens coupled to the first and second heat sinks and enclosing the heat-absorbing member and the LED modules therein. The first heat sink has a conducting cylinder which defines a first through hole therein. The heat-absorbing member consists of a plurality of vapor chambers and has inclined outer faces oriented downwardly, on which the LED modules are mounted. The second heat sink includes an annular base which defines a second through hole in a center thereof. The second through hole communicates with the first through hole of the first heat sink.Type: ApplicationFiled: March 3, 2009Publication date: December 31, 2009Applicants: FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.Inventors: CHUN-JIANG SHUAI, GUANG YU
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Publication number: 20090236262Abstract: A protective packaging for protecting an LED module from being damaged during transportation, includes a housing containing the LED module therein and a cover slidably fixed in the housing to cover a top opening of the housing. The housing defines a room to receive the LED module therein. A bottom portion of the housing is concaved to form a space, in which a thermal interface material bonded on the LED module is accommodated. An end of the housing is closed to abut against an end of the cover, and an opposite end of the housing is partially opened to receive an opposite end of the cover. The protective packaging is made from an antistatic plastic and has a wall thickness larger than 0.5 mm.Type: ApplicationFiled: August 28, 2008Publication date: September 24, 2009Applicants: FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.Inventors: CHUN-JIANG SHUAI, GUANG YU, CHENG-TIEN LAI
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Publication number: 20090196045Abstract: An LED lamp includes a heat sink, an LED module attached to a top surface of the heat sink in a thermal conductive relationship therewith and a cover coupled to the top surface of the heat sink and covering the LED module. The heat sink is column-shaped and has a central axis. The heat sink comprises a conducting member and a plurality of spaced and parallel fins extending outwardly from the conducting member. A distance between each of inner edges of the fins and the central axis is gradually decreased from the top surface to a bottom surface of the heat sink.Type: ApplicationFiled: February 1, 2008Publication date: August 6, 2009Applicants: FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.Inventors: CHUN-JIANG SHUAI, GUANG YU, CHENG-TIEN LAI