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Applied Digital Data Systems Inc

Applied Di
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3680045A Data transmission echoing unit Expired / Lapsed 1970-08-18 1972-07-25 10 Details
US3659283A Variable size character raster display Expired / Lapsed 1969-05-09 1972-04-25 6 Details
US3624632A Mixed alphameric-graphic display Expired / Lapsed 1970-09-09 1971-11-30 8 Details