47 Utility Patents
#922 in San Jose, CA
#7,145 in California
#22,540 in US
#42,315 in the World
Forward Citations = 1,553
Company Filing History:
Beijing E-town Semiconductor Technology, Co., Ltd
Mattson Technology, Inc
4. 2 out of 831,952 patents
Other
5. 2 out of 163,410

where one patent can have more than one assignee
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