Inventor

WANG CHANGJIAN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “WANG CHANGJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BESMILE MEDICAL TECH CO LTD

1 patent

US11030746B2Jun 8, 2021

Assisted dental beautification method and apparatus for implementing the same

CHENGDU BESMILE MEDICAL TECH CO LTD2 citations58

DALIAN INST CHEM & PHYSICS CAS

1 patent

US11274079B2Mar 15, 2022

2-(2,2-diarylethyl)-cyclic amine derivative or salt, synthesis method, application and composition thereof

DALIAN INST CHEM & PHYSICS CAS0 citations39

CHENGDU BESMILE MEDICAL TECH CORP LTD

1 patent

US12419724B2Sep 23, 2025

Oral digital impression instrument, digital model for the same, and intelligent method of making and/or using the same

CHENGDU BESMILE MEDICAL TECH CORP LTD0 citations38