60 Utility Patents
#587 in San Jose, CA
#4,687 in California
#14,421 in US
#26,872 in the World
Forward Citations = 1,310
Company Filing History:
Mattson Technology, Inc

Beijing E-town Semiconductor Technology, Co., Ltd
4. 7 out of 34

5. 4 out of 831,952 patents
Other
where one patent can have more than one assignee
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