Category:Yongchao BIAN

Yongchao BIAN

Executive Summary

Yongchao BIAN is an inventor who has filed 4 patents. Their primary areas of innovation include {involving key management} (4 patents), {Use of electronic signatures} (3 patents), {Transaction verification} (3 patents), and they have worked with companies such as Digital Currency Institute, The People's Bank of China (4 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations), (3 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G06Q20/3829 ({involving key management}): 4 patents
• G06Q20/3825 ({Use of electronic signatures}): 3 patents
• G06Q20/401 ({Transaction verification}): 3 patents
• G06Q20/065 ({using e-cash}): 2 patents
• G06Q20/387 ({Payment using discounts or coupons (relating to marketing): 1 patents
• G06Q20/38215 ({Use of certificates or encrypted proofs of transaction rights}): 1 patents
• G06Q20/3827 ({Use of message hashing}): 1 patents
• G06Q20/389 ({Keeping log of transactions for guaranteeing non-repudiation of a transaction}): 1 patents
• G06Q30/0207 (Discounts or incentives, e.g. coupons or rebates): 1 patents
• G06Q2220/00 (Business processing using cryptography (postage metering system using cryptography): 1 patents

Companies

List of Companies

• Digital Currency Institute, The People's Bank of China: 4 patents

Collaborators

• Gang DI (3 collaborations)
• Changchun MU (3 collaborations)
• Xinyu ZHAO (3 collaborations)
• Peidong CUI (3 collaborations)
• Jinli DU (1 collaborations)
• Zhan SHI (1 collaborations)
• Huiting HAO (1 collaborations)
• Qiu CHEN (1 collaborations)
• Wei LIANG (1 collaborations)
• Kefeng XU (1 collaborations)
• Ting WANG (1 collaborations)
• Jingdan ZOU (1 collaborations)
• Hongxue ZHANG (1 collaborations)