Inventor · disambiguated record

Calvin Howard

Also filed as: HOWARD CALVIN

1 granted patent·1 pending application·1 citations·filing 2017–2018

17Inventor score

Technology areasH04N

Files withPPC BROADBAND INC2

Top patents by PatentIndex Score

2 records

0161US10122962B2Switchable highpass filter for CATV return pathPPC BROADBAND INC·Filed 2017·Granted Nov 6, 2018·1 cites·30 claims
0243US2018324387A1Switchable highpass filter for catv return pathPPC BROADBAND INC·Filed 2018·Application pending·0 cites

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