Jinchang
Jinchang Chen, Shenzhen CN
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20150227604 | Data updating method, system and device - A data updating method is provided, which includes generating Managed Object Instances (MOIs) and an operation identifier of each MOI according to a management operation needed to be performed on an Network Element (NE) device; selecting MOIs in an association relation from the generated MOIs; generating a dynamic MOI and an operation identifier of the dynamic MOI according to the selected MOIs, the dynamic MOI including attribute values corresponding to the operation identifiers of the selected MOIs and the operation identifier of the dynamic MOI including the operation identifiers of the selected MOIs; transmitting the dynamic MOI and the operation identifier of the dynamic MOI to the NE device; and the NE device searches a Managed Object (MO) tree for an MOI node matched with the attribute values of the dynamic MOI after receiving the dynamic MOI and the operation identifier of the dynamic MOI, and updates the matched MOI node according to the operation identifier of the dynamic MOI. A data synchronization system and an NE device are also provided. | 08-13-2015 |
Jinchang Gu US
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20150205192 | Multi-prism mechanism for laser exposure system of 3D images and method thereof - A multi-prism mechanism includes: an exposure motherboard; and a laser controlling and launching unit; wherein a multi-prism unit, a lens, an angle-switching reflecting mirror, a light detecting reflecting mirror, a light detecting device, three acousto-optical driving controllers, a laser driving control panel, a plurality of support posts and a plurality of reflecting mirrors are provided on the exposure motherboard; the laser controlling and launching unit is mounted on the support posts through nuts, in such a manner that the laser controlling and launching unit is installed on the exposure motherboard in a folded form; wherein the lens comprises a light inputting face and a light outputting face, the laser controlling and launching unit comprises three laser generator sets in parallel, the laser generator set comprises an acousto-optical regulator, a light valve, a directing lens, an optical zooming lens, a laser reflecting mirror and a spotting reflecting mirror. | 07-23-2015 |
Jinchang Zhang, Shanghai CN
Patent application number | Description | Published |
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20140051420 | Call Method of Terminal and Terminal Using Call Method - A call method of a terminal and a terminal using the call method, are provided to adjust voice quality of a call in real time. The method includes analyzing a spectral component of a voice signal during a call and selecting a corresponding frequency response channel according to an analysis result of the spectral component of the voice signal. | 02-20-2014 |