Inventor · disambiguated record
Chen Tchang
Also filed as: TCHANG CHEN
3 granted patents·5 citations·filing 2008–2013
53Inventor score
Top patents by PatentIndex Score
3 records- 0162US8428236B2Conference audio system, process for distributing audio signals and computer programSMAAK MARC·Filed 2008·Granted Apr 23, 2013·5 cites·13 claims
- 0235US9271096B2Delay unit for a conference audio system, method for delaying audio input signals, computer program and conference audio systemSMAAK MARC·Filed 2009·Granted Feb 23, 2016·0 cites·17 claims
- 0333US9681221B2Delegate unit and conference system with the delegate unitBOSCH GMBH ROBERT·Filed 2013·Granted Jun 13, 2017·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →