Chiaki Summer MA

Follow

Person

Stevenson Ranch, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Car mobile phone connection device
- Patent number 12,071,078
- Issue date Aug 27, 2024
- Yaowu Ma
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
rail structure of steel rail track and steel wheel vehicle
- Publication number 20240376675
- Publication date Nov 14, 2024
- Yaowu Ma
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Car mobile phone connection device
- Publication number 20230051385
- Publication date Feb 16, 2023
- Yaowu MA
- B60 - VEHICLES IN GENERAL