Inventor

ZHANG BAICHENG

CN5 patents

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

INST FLEXIBLE ELECTRONICS TECH THU ZHEJIANG

2 patents

US12122664B2Oct 22, 2024

Microfluidic device and preparation method therefor, and microfluidic system

INST FLEXIBLE ELECTRONICS TECH THU ZHEJIANG0 citations55

US12064952B2Aug 20, 2024

Laser transfer printing device and method

INST FLEXIBLE ELECTRONICS TECH THU ZHEJIANG0 citations55

UNIV BEIJING SCIENCE & TECHNOLOGY

2 patents

US11618085B2Apr 4, 2023

Apparatus and method based on selective laser melting technique for preparing functionally gradient material

UNIV BEIJING SCIENCE & TECHNOLOGY0 citations45

US11697154B2Jul 11, 2023

Polishing method for inner wall of hollow metal part

UNIV BEIJING SCIENCE & TECHNOLOGY0 citations43

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

1 patent

US12470796B2Nov 11, 2025

Camera module with annular light guide member and mobile terminal

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations41