Ronghui LV

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Changzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Damping mechanism and vehicle
- Patent number 11,840,307
- Issue date Dec 12, 2023
- Ninebot (Changzhou) Tech Co., Ltd.
- Ronghui Lv
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Shock absorber and transportation tool
- Patent number 11,815,156
- Issue date Nov 14, 2023
- Ninebot (Changzhou) Tech Co., Ltd
- Ronghui Lv
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DAMPING MECHANISM AND VEHICLE
- Publication number 20220266943
- Publication date Aug 25, 2022
- Ninebot (Changzhou) Tech Co., Ltd.
- Ronghui LV
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SHOCK ABSORBER AND TRANSPORTATION TOOL
- Publication number 20220268333
- Publication date Aug 25, 2022
- Ninebot (Changzhou) Tech Co., Ltd.
- Ronghui Lv
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...