41 Utility Patents
#284 in Shanghai
#2,020 in China
#52,487 in the World
Forward Citations = 70
Company Filing History:



4. 1 out of 2
United Technologies Research Center (china) Ltd.
5. 1 out of 1,539

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#284 in Shanghai
#2,020 in China
#52,487 in the World
Company Filing History:




Get your Inventor Badge Today