Patents by Inventor Shun Zhang
Shun Zhang 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: 20120182824Abstract: An automatic milk preparing device is provided, including a microcontroller fixed in the automatic milk preparing device for controlling the operation of same, a powder box connected with the microcontroller and provided with a powder output gate in the front of the powder box for controlling the powder to be added according to the signal from the microcontroller, a water tank connected with the microcontroller for controlling the water to be added according to the signal from the microcontroller, a stirring structure fixed under the powder output gate, connected with the water tank through a first water pipe and provided with a milk outlet at the lower part of the stirring structure, and a weight measuring structure fixed below the stirring structure and connected with the microcontroller for laying a milk bottle, weighing water and/or milk powder in the bottle and feeding the result of weight back to the microcontroller.Type: ApplicationFiled: February 2, 2010Publication date: July 19, 2012Inventors: Shun Zhang, Yi Jiang
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Patent number: 7937511Abstract: A burning apparatus for burning data stored in a burning machine to a chip includes: a power transforming circuit for providing a working voltage to the chip, a connector for receiving parallel burn data and control signals from the burning machine, and a data transforming circuit for transforming the parallel burn data received from the burning machine into serial data and sending the transformed serial data to the chip. The burning machine, connector, and the data transforming circuit are connected in series, thereby forming a data transfer channel for sending burn data into the chip and sending the burn data back to the burning machine after the burning process.Type: GrantFiled: December 30, 2005Date of Patent: May 3, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Su-Shun Zhang, Tao Li, Xin-Bin Liu
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Publication number: 20100200277Abstract: A multi-layer circuit board, a method of manufacturing the same, and a communication device are provided. As for the multi-layer circuit board, a slot segment is opened on at least one daughter board to form a first daughter board. At least one daughter board and medium layers are stacked together. The daughter boards include first daughter boards. The first daughter boards are placed in such a way that the slot segments of the first daughter boards are communicated. The slot segments are communicated to form a receiving slot. A heat conducting block is placed within the receiving slot. Each medium layer is sandwiched between the daughter boards. The stacked daughter boards, medium layers, and heat conducting block are pressed together, and the pressed daughter boards and heat conducting block are made into a multi-layer circuit board. The heat conducting block is embedded when the circuit board is pressed, thereby simplifying the assembling process of the heat conducting block.Type: ApplicationFiled: April 26, 2010Publication date: August 12, 2010Inventors: Mingli Huang, Shun Zhang, Xichen Yang, Junying Zhao, Bing Luo, Zhihai Li
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Patent number: 7554351Abstract: A chip burning system includes a burning device (10) with a plurality of burning files stored therein, a transforming circuit (30) for connecting to chips via serial interfaces, a control unit (20) interconnecting the burning device and the transforming circuit via parallel interfaces, and two chips (40,50) for burning. The transforming circuit includes a parallel-to-serial conversion module (301). The control unit includes a terminal (28) configured to output a chip choosing signal to the transforming circuit for choosing one chip from the two chips. The burning device transmits a parallel type burning file to the transforming circuit via the control unit. The transforming circuit transforms the burning file into serial type with the parallel-to-serial conversion module, and the transformed burning file is burned into the chosen chip.Type: GrantFiled: May 29, 2006Date of Patent: June 30, 2009Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Tao Li, Su-Shun Zhang
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Patent number: 7368932Abstract: A testing device for testing a printed circuit board includes a testing signal converting module for receiving testing signals from the printed circuit board and outputting the testing signals and a plurality of I/O control signals to a plurality of testing circuits. The testing signals include a BIOS signal, an audio signal and a floppy signal. A BIOS testing and upgrading circuit test the BIOS signal from the printed circuit board according to a first control signal and updating the BIOS according to a sixth control signal. An audio testing circuit for testing audio quality includes a line out/line in circuit for an output/input test, a hp-mic circuit for a headphone and microphone test and a speaker-cd-in circuit for a speaker/cd test. A floppy switching circuit tests a read/write function and a write-protect function of a floppy signal according to a fifth I/O control signal.Type: GrantFiled: November 21, 2005Date of Patent: May 6, 2008Assignees: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Su-Shun Zhang, Wen-Jun Pan, Tao Chen
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Publication number: 20070289096Abstract: A hinge assembly for retaining two linkage members in a rotational relationship for casement windows and the like. A hinge stud has its proximal end secured against rotation in an aperture of a first linkage and the hinge stud is provided with a projecting pivot and the pin portion of the stud extending through a second aperture in the second linkage for rotation between the two members. The pin is retained from dislodging by a circular snap ring received in an annular groove in the distal end of the pin. The snap ring is retained in fixed axial position and alignment relative to the second aperture in a tubular housing which is secured to the second linkage. This prevents the snap ring from ever engaging and breaching the finish provided on the second linkage.Type: ApplicationFiled: May 18, 2006Publication date: December 20, 2007Inventor: Mike (She Shun) Zhang
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Publication number: 20070256766Abstract: A double carboaustempering combined with a martensite-producing quench provides plain-carbon and low alloy steel power transmission shafts with a carbon-rich exterior having a martensite and bainite microstructure and a substantially bainite interior. The shafts offer increased fatigue resistance.Type: ApplicationFiled: May 3, 2006Publication date: November 8, 2007Inventor: Shun Zhang
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Patent number: 7278335Abstract: A bearing assembly for use with a window operator has a housing with an operator slot and a bore through which is threaded an adjustable bearing. The bearing contains a smooth end with two walls of differing diameter that form shoulders. The shoulders fit substantially against an inner and outer surface of the slot to rotatably position and secure an operator arm therein.Type: GrantFiled: July 10, 2003Date of Patent: October 9, 2007Inventor: She Shun Zhang
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Publication number: 20070171150Abstract: A burning apparatus for burning data stored in a burning machine to a chip includes: a power transforming circuit for providing a working voltage to the chip, a connector for receiving parallel burn data and control signals from the burning machine, and a data transforming circuit for transforming the parallel burn data received from the burning machine into serial data and sending the transformed serial data to the chip. The burning machine, connector, and the data transforming circuit are connected in series, thereby forming a data transfer channel for sending burn data into the chip and sending the burn data back to the burning machine after the burning process.Type: ApplicationFiled: December 30, 2005Publication date: July 26, 2007Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Su-Shun Zhang, Tao Li, Xin-Bin Liu
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Publication number: 20070145993Abstract: A chip burning system includes a burning device (10) with a plurality of burning files stored therein, a transforming circuit (30) for connecting to chips via serial interfaces, a control unit (20) interconnecting the burning device and the transforming circuit via parallel interfaces, and two chips (40,50) for burning. The transforming circuit includes a parallel-to-serial conversion module (301). The control unit includes a terminal (28) configured to output a chip choosing signal to the transforming circuit for choosing one chip from the two chips. The burning device transmits a parallel type burning file to the transforming circuit via the control unit. The transforming circuit transforms the burning file into serial type with the parallel-to-serial conversion module, and the transformed burning file is burned into the chosen chip.Type: ApplicationFiled: May 29, 2006Publication date: June 28, 2007Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Tao Li, Su-Shun Zhang
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Publication number: 20070095738Abstract: The present invention provides a fluid filter comprising a magnetic substrate configured to allow passage of fluid therethrough, with the substrate manufactured from sintered powdered metal. Preferably, the filter has a porosity of at least 10%, and a magnetic flux density of at least 5 gauss. The substrate may include iron, aluminum, barium, cerium, cobalt, chromium, molybdenum, nickel, oxygen, praseodymium, platinum, samarium, and/or strontium. The present invention also provides a method of manufacturing a fluid filter by sintering powdered metal to form a magnetic substrate configured to allow passage of fluid therethrough. The method may further include shaping the magnetic substrate for use within a desired application.Type: ApplicationFiled: October 31, 2005Publication date: May 3, 2007Inventor: Shun Zhang
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Patent number: 7135878Abstract: A burn-in apparatus for burning MAC address stored a burning machine (100) onto an IC (302), which includes an isolation circuit (220), a voltage switching circuit (230) and a power switching circuit (240). The burning machine, the isolation circuit, the voltage switching circuit, and power switching circuit are serially connected and form a data transportation channel. The MAC address is transferred to the IC through the data transportation channel. The isolation circuit prevents interference between the burning machine and the IC. The voltage switching circuit supplies a high voltage to receive data for the IC to be burned. The power switching circuit supplies a working voltage for the IC. Finishing of the burning, MAC address returns to the burning machine through the data transportation channel.Type: GrantFiled: November 24, 2004Date of Patent: November 14, 2006Assignees: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventor: Su Shun Zhang
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Publication number: 20060145720Abstract: A testing device for testing a printed circuit board includes a testing signal converting module for receiving testing signals from the printed circuit board and outputting the testing signals and a plurality of I/O control signals to a plurality of testing circuits. The testing signals include a BIOS signal, an audio signal and a floppy signal. A BIOS testing and upgrading circuit test the BIOS signal from the printed circuit board according to a first control signal and updating the BIOS according to a sixth control signal. An audio testing circuit for testing audio quality includes a line out/line in circuit for an output/input test, a hp-mic circuit for a headphone and microphone test and a speaker-cd-in circuit for a speaker/cd test. A floppy switching circuit tests a read/write function and a write-protect function of a floppy signal according to a fifth I/O control signal.Type: ApplicationFiled: November 21, 2005Publication date: July 6, 2006Applicant: HON HAI Precision Industry CO., LTD.Inventors: Su-Shun Zhang, Wen-Jun Pan, Tao Chen
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Patent number: 7015714Abstract: A testing device for testing a printed circuit board comprises a testing signal converting module which comprises a connector for receiving testing signals from the printed circuit board and a converting circuit for converting the testing signals to compatible signals, the converting circuit is coupled to the connector. A testing circuit receives compatible signals from the testing signal converting module.Type: GrantFiled: February 1, 2005Date of Patent: March 21, 2006Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Wen-Jun Pan, Su-Shun Zhang
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Publication number: 20060026462Abstract: A basic input-output system (BIOS) online burning system comprises a burning machine (100), a BIOS online burning card (200), a motherboard (300) and a corrupted BIOS (380) attached on the motherboard. The BIOS online burning card is connected between the burning machine and the corrupted BIOS. The BIOS online burning card comprises a serial communication circuit (220), a first buffer (272) working all the time, a second buffer (274), a third buffer (276), a single chip (260) controlling the working schedule to make the second buffer and the third buffer time-sharing work, a mother BIOS (280) and a connector (290) connected with the corrupted BIOS. The serial communication circuit is connected with the burning machine. The single chip, the first buffer, the mother BIOS and the third buffer together compose a loop. The single chip, the first buffer, the corrupted BIOS and the second buffer together compose another loop.Type: ApplicationFiled: April 27, 2005Publication date: February 2, 2006Applicant: HON HAI Precision Industry CO., LTD.Inventors: Su-Shun Zhang, Ke Pu
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Publication number: 20050184750Abstract: A testing device for testing a printed circuit board comprises a testing signal converting module which comprises a connector for receiving testing signals from the printed circuit board and a converting circuit for converting the testing signals to compatible signals, the converting circuit is coupled to the connector. A testing circuit receives compatible signals from the testing signal converting module.Type: ApplicationFiled: February 1, 2005Publication date: August 25, 2005Applicant: HON HAI Precision Industry CO., LTD.Inventors: Wen-Jun Pan, Su-Shun Zhang