Inventor · disambiguated record

Frank M. Perelman

Also filed as: PERELMAN FRANK M

2 granted patents·12 citations·filing 1989–1990

56Inventor score

Technology areasH04N

Files withPERELMAN FRANK M2

Top patents by PatentIndex Score

2 records

0133US5052037AVideo telephone employing pulse width modulation for data transmissionPERELMAN FRANK M·Filed 1989·Granted Sep 24, 1991·7 cites·9 claims
0226US5018167AModem employing pulse width modulation for data transmissionPERELMAN FRANK M·Filed 1990·Granted May 21, 1991·5 cites·12 claims

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