123 Utility Patents
#5 in Ningbo
#319 in China
#6,156 in the World
Forward Citations = 148
Company Filing History:
Ningbo Sunny Opotech Co., Ltd.
Sunny Opotech North America Inc.
Other
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#5 in Ningbo
#319 in China
#6,156 in the World
Company Filing History:
Get your Inventor Badge Today