% Expired Patents = 50.0

Forward Citations = 16

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2 inventors (with patents filed for the assignee):

Kwing Wah Lee (2 out of 3 patents)

Xue Qian Fu (1 out of 1 patent)

2 patents: Sort by Forward Citations

#1,190 in Hong Kong

#11,462 in China

Using Co., Ltd.

Forward Citations = 16

2 inventors:

Kwing Wah Lee (2 out of 3 patents)

Xue Qian Fu (1 out of 1 patent)

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