Inventor · disambiguated record
Charles Andrew Van Hasselt
Also filed as: VAN HASSELT CHARLES ANDREW
4 granted patents·64 citations·filing 2011–2017
77Inventor score
Top patents by PatentIndex Score
4 records- 0191US9468401B2Method and system for self-managed sound enhancementACE COMMUNICATIONS LTD·Filed 2014·Granted Oct 18, 2016·29 cites·21 claims
- 0288US9782131B2Method and system for self-managed sound enhancementACE COMMUNICATIONS LTD·Filed 2016·Granted Oct 10, 2017·17 cites·12 claims
- 0379US9138178B2Method and system for self-managed sound enhancementLEE PUI TONG PAUL·Filed 2011·Granted Sep 22, 2015·15 cites·23 claims
- 0474US10356535B2Method and system for self-managed sound enhancementACE COMMUNICATIONS LTD·Filed 2017·Granted Jul 16, 2019·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →