Inventor · disambiguated record
Jihai Jia
Also filed as: JIA JIHAI
3 granted patents·4 pending applications·3 citations·filing 2013–2017
54Inventor score
Files withPANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO LTD3PANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO L2PANGANG GROUP PANZHIHUA IRON & STEEL RES INSTITUTE CO LTD2
Top patents by PatentIndex Score
7 records- 0172US9394581B2Heat treatment method for bainitic turnout railPANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO L·Filed 2013·Granted Jul 19, 2016·2 cites·3 claims
- 0270US9777351B2Method for heat treatment of hypereutectoid steel railPANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO LTD·Filed 2014·Granted Oct 3, 2017·1 cites·5 claims
- 0343US10214799B2Heat treatment method for increasing the depth of hardening layer in a steel rail and steel rail obtained with the methodPANGANG GROUP PANZHIHUA IRON & STEEL RES INSTITUTE CO LTD·Filed 2015·Granted Feb 26, 2019·0 cites·6 claims
- 0443US2014102603A1Method for heat-treating bainite steel railPANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO LTD·Filed 2013·Application pending·0 cites
- 0542US2019226040A1Hypereutectoid rail and manufacturing method thereofPANGANG GROUP PANZHIHUA IRON & STEEL RES INSTITUTE CO LTD·Filed 2017·Application pending·0 cites
- 0636US2015322553A1Bainitic steel rail containing trace amounts of carbides and producing method of the samePANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO LTD·Filed 2015·Application pending·0 cites
- 0735US2016194729A1High-strength and highly fatigue-resistant steel rail and production method thereofPANGANG GROUP PANZHIHUA IRON & STEEL RES INST CO L·Filed 2016·Application pending·0 cites
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