Inventor · disambiguated record
Shang-Pin Chang
Also filed as: CHANG SHANG-PIN
1 granted patent·2 pending applications·12 citations·filing 2002–2011
34Inventor score
Top patents by PatentIndex Score
3 records- 0159US7299176B1Voice quality analysis of speech packets by substituting coded reference speech for the coded speech in received packetsCISCO TECH INC·Filed 2002·Granted Nov 20, 2007·12 cites·33 claims
- 0239US2010286962A1System and method of recording measurement dataCHENG UEI PREC IND CO LTD·Filed 2009·Application pending·0 cites
- 0324US2012281714A1Packet processing accelerator and method thereofCHANG SHANG PIN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →