Changda Xu

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Rooftop tent and receiving apparatus thereof
- Patent number 11,352,808
- Issue date Jun 7, 2022
- Shuaiqi Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inflatable tent on roof of a vehicle
- Patent number D935378
- Issue date Nov 9, 2021
- Shuaiqi Chen
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
Rooftop tent and receiving apparatus thereof
- Publication number 20220098893
- Publication date Mar 31, 2022
- Beijing Playdo Outdoor Products Co., Ltd.
- Shuaiqi Chen
- B60 - VEHICLES IN GENERAL