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|  | Qing ZHAO |  
| mastering various affairs of patents, including the patent drafting and response to office action, majoring in realms of chemistry and biology and also in electrical technology; specialized in patent mining.... |  
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|  | Xue LU |  
| mainly engaged in patents application in lithium battery anode and cathode materials electrolyte bath solution additive;and in charge of drafting application... |  
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|  | Shuang ZHANG |  
| patent application, translation between Chinese and English, reexamination, invalidation, infringement analysis, litigation(batteries, metallurgy, agriculture, food, polymer materials),... |  
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|  | Wei WANG |  
| patent application, reexamination and invalidation, FTO analysis in biotechnology, pharmaceutical engineering, chemical engineering, materials, chemical engineering instruments and equipment, and medical devices.... |  
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