Inventor · disambiguated record
Jianjin Guo
Also filed as: GUO JIANJIN
2 granted patents·1 pending application·15 citations·filing 2002–2004
57Inventor score
Top patents by PatentIndex Score
3 records- 0151USD523717SSharpenerQINGDAO D&D ELECTRO MECHANICAL TECHNOLOGIES CO LTD·Filed 2004·Granted Jun 27, 2006·10 cites·1 claims
- 0250US6945741B2System of laser positioning of an aperture processing machineQINGDAO DAYMASTER HARDWARE & T·Filed 2002·Granted Sep 20, 2005·5 cites·4 claims
- 0339US2005094386A1Sawing direction positioning system for a bench sawFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →