Yundong
Yundong Huang, Shenzhen City CN
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20140297507 | METHOD, DEVICE AND SYSTEM FOR COLLABORATIVE ORDER - A method and system for collaborative order are provided. The method may include receiving a collaborative order request, containing commodity information, sent by a subscriber. A related user of the subscriber may be identified from a set of users related to the subscriber. A collaborative order invitation for the commodity may be sent to the related user to invite the related user to send sub-order information for the commodity. Order information for the commodity sent by the subscriber and sub-order information for the commodity sent by the related user may be received and combined, to obtain combined order information. The combined order information may be sent to a trading platform for processing trade of the commodity by processing the combined order information. | 10-02-2014 |
Yundong Li, Montreal CA
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20150290771 | ABRASIVE ARTICLE AND METHOD FOR MAKING THE SAME - An abrasive article comprising a plurality of abrasive grains that are precisely arranged in accordance with a predetermined pattern and are chemically bonded with a matrix material, and a method for the making thereof are disclosed. A coating layer on each of the abrasive grains functions as a bridge to form chemical bonding between the abrasive grains and the matrix material. In addition to a plated material, the matrix material can include a braze, a solder, a sintered material, an infiltrant, an organic material, and a vitrified material. The method for making the abrasive article comprises the steps of: coating abrasive grains with a coating layer that chemically bonds to each of the abrasive grains; arranging the coated abrasive grains in accordance with a predetermined pattern; and chemically bonding the coated abrasive grains with a matrix material. | 10-15-2015 |
Yundong Wang, Sichuan CN
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20100126687 | ONE-PIECE CORE MANUFACTURING METHOD FOR SWING BOLSTER AND SIDEFRAME OF LORRY - An integer cored craftwork of lorry with swing bolster and sideframe includes: a baroque top mold ( | 05-27-2010 |
Yundong Xiao, Jining City CN
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20150028854 | DISPERSED STATE MONITORING DEVICE FOR DISTRIBUTED GENERATION - A dispersed state monitoring device for distributed generation includes a power module, an input conditioning module, a data processing module and a network communication module which are connected successively, wherein the power is input, via a civil plug and a 220V power socket, to the power module and the input conditioning module in the device at the same time. The power module ensures normal operation of the device through conditioning of a voltage. The input conditioning module is responsible for conditioning input voltage signals, extracting voltage transient-state and steady-state signals to be analyzed, and inputting the signals to the data processing module. The data processing module is responsible for analyzing the voltage transient-state and steady-state signals, judging the operating state of the distributed power source, and outputting a judging result to the network communication module. The result is output from the network communication module via a standard RJ45 Ethernet interface. | 01-29-2015 |
Yundong Yang, Shenzhen CN
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20150130426 | Digital current equalizing device, analog current equalizing device, current equalizing method and system - Provided are a digital current equalizing device, an analog current equalizing device, a current equalizing method and a system. The digital current equalizing device comprises: an output current sampling amplifying module ( | 05-14-2015 |
20150180342 | Circuit for Paralleled Power Supply Module to Implement Automatic Current-Sharing in Proportion - A circuit for a paralleled power supply module to implement automatic current-sharing in proportion comprises: at least two power supply modules, and an output current feedback loop and an output voltage adjusting loop corresponding to each power supply module. Wherein, the output current feedback loop comprises an output current sample amplifying unit, configured to collect output current of a power supply module and amplify the collected output current into a voltage signal according to an inverse proportion of the output proportion set for each power supply module, and a current-sharing controller unit configured to adjust an output voltage of each power supply module; and the output voltage adjusting loop is configured to compare the output voltage of the current-sharing controller unit with a reference voltage, and control the output voltage of the power supply module to adjust the output current. | 06-25-2015 |