Inventor · disambiguated record
Yang Jack Chang
Also filed as: CHANG YANG JACK
6 granted patents·91 citations·filing 2011–2012
86Inventor score
Top patents by PatentIndex Score
6 records- 0186USD676025SLoudspeakerGP ACOUSTICS INTERNAT LTD·Filed 2011·Granted Feb 12, 2013·25 cites·1 claims
- 0284USD687412SLoudspeakerDAVIES SIMON·Filed 2012·Granted Aug 6, 2013·21 cites·1 claims
- 0377USD678866SLoudspeakerDAVIES SIMON·Filed 2011·Granted Mar 26, 2013·15 cites·1 claims
- 0475USD678245SLoudspeakerDAVIES SIMON·Filed 2011·Granted Mar 19, 2013·14 cites·1 claims
- 0575USD674780SLoudspeakerGP ACOUSTICS INTERNAT LTD·Filed 2011·Granted Jan 22, 2013·14 cites·1 claims
- 0640USD673527SLoudspeakerGP ACOUSTICS INTERNAT LTD·Filed 2011·Granted Jan 1, 2013·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →