Inventor · disambiguated record
Ping Chi Wong
Also filed as: WONG PING · WONG PING CHI
4 granted patents·126 citations·filing 1997–2002
80Inventor score
Files withERICSSON INC4
Top patents by PatentIndex Score
4 records- 0178US6697468B2System and method for providing call information in real timeERICSSON INC·Filed 2002·Granted Feb 24, 2004·23 cites·18 claims
- 0267US6137876ANetwork call traceERICSSON INC·Filed 1997·Granted Oct 24, 2000·54 cites·34 claims
- 0364US6483907B1System and method for providing call information in real timeERICSSON INC·Filed 1999·Granted Nov 19, 2002·38 cites·8 claims
- 0445US6130940ALocal number portability intelligent signaling transfer pointERICSSON INC·Filed 1997·Granted Oct 10, 2000·11 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →