Inventor · disambiguated record
Chunxiang Xu
Also filed as: XU CHUNXIANG
4 granted patents·1 pending application·63 citations·filing 1999–2021
70Inventor score
Top patents by PatentIndex Score
5 records- 0169US6423552B1Method for the preparation of compound micro array chips and the compound micro array chips produced according to said methodZUHONG LU·Filed 1999·Granted Jul 23, 2002·56 cites·14 claims
- 0264US8280059B2Method, system and device for generating group keyXU CHUNXIANG·Filed 2009·Granted Oct 2, 2012·7 cites·7 claims
- 0350US11936799B2Blockchain-based time stamping method for digital signatureUNIV ELECTRONIC SCI & TECH CHINA·Filed 2020·Granted Mar 19, 2024·0 cites·5 claims
- 0444US11575066B2N-ZnO/N-GaN/N-ZnO heterojunction-based bidirectional ultraviolet light-emitting diode and preparation method thereforUNIV SOUTHEAST·Filed 2019·Granted Feb 7, 2023·0 cites·6 claims
- 0541US2022294605A1Blockchain-based public parameter generation method against backdoor attacksUNIV ELECTRONIC SCI & TECH CHINA·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →