Inventor · disambiguated record
Haibo Tong
Also filed as: TONG HAIBO
4 granted patents·1 pending application·23 citations·filing 2002–2007
72Inventor score
Top patents by PatentIndex Score
5 records- 0155US6948765B2Lock mechanism for a rotary door operatorWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2003·Granted Sep 27, 2005·9 cites·23 claims
- 0251US7017974B2Rotary door operatorWABTEC HOLDING CORP·Filed 2003·Granted Mar 28, 2006·8 cites·16 claims
- 0349US7654040B2Unlock mechanism for a rotary door operatorWABTEC HOLDING CORP·Filed 2007·Granted Feb 2, 2010·0 cites·6 claims
- 0449US7210268B2Unlock mechanism for a rotary door operatorWABTEC HOLDING CORP·Filed 2003·Granted May 1, 2007·6 cites·15 claims
- 0533US2003131680A1Push/pull cable adapterWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →