Inventor · disambiguated record
Charles Logan
Also filed as: LOGAN CHARLES · LOGAN CHARLES S
2 granted patents·1 pending application·18 citations·filing 1981–2019
52Inventor score
Top patents by PatentIndex Score
3 records- 0143US11449457B2Communications bus with isolation circuit to operate one circuit domain while another is deactiveHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Sep 20, 2022·0 cites·15 claims
- 0241US4424864AIsolation plugCONOCO INC·Filed 1981·Granted Jan 10, 1984·18 cites·23 claims
- 0338US2022335167A1Analyzing electrical response to detect unauthorized attachmentHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →