Inventor

XU CHUNXIANG

CN4 patents

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

ZUHONG LU

1 patent

US6423552B1Jul 23, 2002

Method for the preparation of compound micro array chips and the compound micro array chips produced according to said method

ZUHONG LU56 citations85

UNIV ELECTRONIC SCI & TECH CHINA

1 patent

US11936799B2Mar 19, 2024

Blockchain-based time stamping method for digital signature

UNIV ELECTRONIC SCI & TECH CHINA0 citations61

XU CHUNXIANG

1 patent

US8280059B2Oct 2, 2012

Method, system and device for generating group key

XU CHUNXIANG7 citations61

UNIV SOUTHEAST

1 patent

US11575066B2Feb 7, 2023

N-ZnO/N-GaN/N-ZnO heterojunction-based bidirectional ultraviolet light-emitting diode and preparation method therefor

UNIV SOUTHEAST0 citations54