'“Simple Search” searches given keyword (or keywords) from assigneeand assignor. One can specify the Boolean operator (AND/OR) among the keywords. Default operator is set to AND. Database coverage 1991-01-01 - 2017-06-06 '
text
(assignee, assignor)
example
- oled OR amoled
- oled* AND display
- (oled OR amoled) NOT pmoled
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