Inventor · disambiguated record
Hugh K. Littlejohn
Also filed as: LITTLEJOHN HUGH K · LITTLEJOHN HUGH KENDAL
3 granted patents·11 citations·filing 1983–1995
63Inventor score
Technology areasH04N
Top patents by PatentIndex Score
3 records- 0127US4922345AProcessing of video image signalsHUGH KENDAL LITTLEJOHN QUESTEC·Filed 1988·Granted May 1, 1990·4 cites·12 claims
- 0226US4595955AElectro-optical tube alignment and beam current adjustmentLINK ELECTRONICS LTD·Filed 1983·Granted Jun 17, 1986·4 cites·17 claims
- 0325US5822015AProviding an accurate tally indication of sources in use for outputQUESTECH LTD·Filed 1995·Granted Oct 13, 1998·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →