Inventor · disambiguated record

Ottar Johnsen

Also filed as: JOHNSEN OTTAR

2 granted patents·176 citations·filing 1981–1983

69Inventor score

Technology areasH04N H10D

Files withAT & T BELL LAB1 BELL TELEPHONE LABOR INC1

Top patents by PatentIndex Score

2 records

0190US4606069AApparatus and method for compression of facsimile information by pattern matchingAT & T BELL LAB·Filed 1983·Granted Aug 12, 1986·140 cites·16 claims
0281US4414580AProgressive transmission of two-tone facsimileBELL TELEPHONE LABOR INC·Filed 1981·Granted Nov 8, 1983·36 cites·45 claims

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