Inventor · disambiguated record
Zhiguang Han
Also filed as: HAN ZHIGUANG
1 granted patent·2 pending applications·0 citations·filing 2019–2020
14Inventor score
Files withUNIV QINGDAO TECHNOLOGY3
Top patents by PatentIndex Score
3 records- 0172US12138649B2Electrostatic nozzle and minimal quantity lubricating and grinding system for controllable jetUNIV QINGDAO TECHNOLOGY·Filed 2020·Granted Nov 12, 2024·0 cites·7 claims
- 0270US2020282411A1Electrostatic nozzle and controllable jet minimal quantity lubrication grinding systemUNIV QINGDAO TECHNOLOGY·Filed 2020·Application pending·0 cites
- 0348US2020086441A1Mdof micro-lubrication intelligent spray head system for cnc milling machineUNIV QINGDAO TECHNOLOGY·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →