JING MING

Follow

Person

CHONGQING, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for extracting and analyzing spatial information of control...
- Patent number 11,760,397
- Issue date Sep 19, 2023
- CHONGQING SURVEY INSTITUTE
- Hanxin Chen
- B61 - RAILWAYS
Information Patent Grant
Point cloud data acquisition method and device under situation of n...
- Patent number 11,385,359
- Issue date Jul 12, 2022
- CHONGQING SURVEY INSTITUTE
- Hanxin Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Extracting and Analyzing Spatial Information of Control...
- Publication number 20220169295
- Publication date Jun 2, 2022
- CHONGQING SURVEY INSTITUTE
- Hanxin Chen
- B61 - RAILWAYS
Information Patent Application
POINT CLOUD DATA ACQUISITION METHOD AND DEVICE UNDER SITUATION OF N...
- Publication number 20210223408
- Publication date Jul 22, 2021
- CHONGQING SURVEY INSTITUTE
- HANXIN CHEN
- G01 - MEASURING TESTING