Inventor · disambiguated record
Stephen Halsall
Also filed as: HALSALL STEPHEN
3 granted patents·3 pending applications·13 citations·filing 2002–2006
65Inventor score
Top patents by PatentIndex Score
6 records- 0154US6745867B2Loudspeaker drive unitKH TECHNOLOGY CORP·Filed 2002·Granted Jun 8, 2004·6 cites·20 claims
- 0241US2004258269A1Loudspeaker assemblyFiled 2004·Application pending·0 cites
- 0337US2010061574A1Audio system and sound field controllerGP ACOUSTICS UK LTD·Filed 2006·Application pending·0 cites
- 0437US2004112671A1Loudspeaker unit and assemblyKH TECHNOLOGY CORP·Filed 2003·Application pending·0 cites
- 0535USD518028SLoudspeakerGP ACOUSTIC UK LTD·Filed 2004·Granted Mar 28, 2006·5 cites·1 claims
- 0628USD518027SLoudspeakerGP ACOUSTICS UK LTD·Filed 2004·Granted Mar 28, 2006·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →