Inventor · disambiguated record
Tianbao Hao
Also filed as: HAO TIANBAO
1 granted patent·1 pending application·5 citations·filing 2002–2002
26Inventor score
Files withALCATEL USA SOURCING LP1
Top patents by PatentIndex Score
2 records- 0146US6549620B2Signal transfer point local number portability database audit system and methodALCATEL USA SOURCING LP·Filed 2002·Granted Apr 15, 2003·5 cites·9 claims
- 0233US2004057377A1Routing patterns for avoiding congestion in networks that convert between circuit-switched and packet-switched trafficFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →