Inventor · disambiguated record
Peter Birrell
Also filed as: BIRRELL PETER · BIRRELL PETER C · BIRRELL PETER CHARLES
4 granted patents·1 pending application·45 citations·filing 1996–2001
72Inventor score
Top patents by PatentIndex Score
5 records- 0164US5808851AControlled switchingHPM IND PTY LTD·Filed 1996·Granted Sep 15, 1998·23 cites·14 claims
- 0247US5990628ALight level sensor for detecting the level of incident light and discriminating between natural and artificial lightHPM IND PTY LTD·Filed 1996·Granted Nov 23, 1999·20 cites·8 claims
- 0333US2004022058A1Lighting systemFLAT WHITE LIGHTING PTY LTD·Filed 2001·Application pending·0 cites
- 0431US6563273B2Two-wire controlled switchingHPM IND PTY LTD·Filed 2000·Granted May 13, 2003·0 cites·8 claims
- 0526US5825019ATiming device capable of synchronizing initiation timeHPM IND PTY LTD·Filed 1996·Granted Oct 20, 1998·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →