% Expired Patents = 33.3

Trademarks = 8

Forward Citations = 13

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2 inventors (with patents filed for the assignee):

Liming Yu (2 out of 11 patents)

Charles Chu (1 out of 1 patent)

3 patents: Sort by Forward Citations

#144 in Woburn, MA

#3,956 in Massachusetts

#73,706 in US

Mascon, Inc.

Forward Citations = 13

2 inventors:

Liming Yu (2 out of 11 patents)

Charles Chu (1 out of 1 patent)

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