12 Utility and 4 Design Patents
#1,639 in Shenzhen
#9,398 in China
#314,808 in the World
rank by utility patentsForward Citations = 164
Company Filing History:

Shenzhen Longood Intelligent Electric Co., Ltd
Shenzhen Tatfook Wisdom Health Technology Co., Ltd.
where one patent can have more than one assignee
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