Research and Implementation of Intellectual Property Trading Platform Based on Blockchain

doi:10.3778/j.issn.1002-8331.2205-0269

Abstract

Abstract: It is known that there are common problems of information asymmetry, lack of trust and effective incentive for multiple parties in intellectual property（IP） transactions field. With the technical features of blockchain involving immutability, transparency, traceability and decentralized, a blockchain-based IP trading platform（BIPTP） is proposed and implemented. This paper realizes the precise matching of transactions through smart contracts, and supports multi-party customization of transfer contracts and revenue distribution contracts. By introducing the owners and regulators as the alliance members in the consortium blockchain system, requirements collection and ownership update can be accomplished asynchronously. Experiments show that this system can achieve 250?TPS of average throughput, 1.9?s of average latency for ten thousand transactions matching, and 78% of average trading success rate. Compared with the other intellectual property trading platforms, the proposed platform can help to sign trusted contracts among the intellectual property owner, inventor, transferee and the intermediary and ensure the performance to guarantee multi-party rights and interests. Thus, better data credibility and contract enforcement capability can be achieved to improve the IP trading success rate significantly, therefore an effective solution is provided to prosper the intellectual property trading market.

Key words: blockchain, intellectual property transaction, consortium blockchain, smart contracts, customized contracts

摘要： 目前知识产权交易普遍存在信息不对称、交易多方缺乏信任和有效激励等问题，借助区块链的不可篡改、安全透明、可追溯、去中心化等技术特性，提出并实现了一种基于区块链的知识产权交易平台BIPTP，通过智能合约实现交易的精准撮合，支持多方定制转让合同和收益分配合同，引入知识产权权人方和监管方作为联盟链节点，异步完成需求收集和权人变更。实验表明，平台的交易吞吐量可达到250?TPS，万笔交易平均撮合时延约1.9?s，交易成功率可达到78%，相较于其他知识产权交易平台，本系统能够在知识产权权人、发明人、受让方以及中介方之间达成多方权益保证的可信合约并确保执行，从而获得更好的数据可信度和合同履约能力，显著提高知识产权交易的成功率，为繁荣我国知识产权交易市场提供了一种有效的解决方案。

关键词: 区块链, 知识产权交易, 联盟链, 智能合约, 定制合同

LI Xiangyang, LIU Yang, YAN Zhiquan, LIU Xinlei, CAO Haohao, WANG Yaoqi. Research and Implementation of Intellectual Property Trading Platform Based on Blockchain[J]. Computer Engineering and Applications, 2023, 59(3): 308-316.

李向阳, 刘扬, 闫志全, 刘鑫磊, 曹浩浩, 王耀启. 基于区块链的知识产权交易平台研究与实现[J]. 计算机工程与应用, 2023, 59(3): 308-316.

References

[1] 尹俊玲.“互联网+”背景下知识产权交易平台建设研究[D].合肥：中国科学技术大学，2018.
YI J L.Research on the construction of intellectual property transaction platform under the background of “Internet plus”[D].Hefei：University of Science and Technology of China，2018.
[2] 程洁.知识产权交易创新系统研究——对“区块链知识产权交易平台”的构想[J].技术与市场，2020，27（12）：85-86.
CHENG J.Research on intellectual property transaction innovation system—concept of “blockchain intellectual property transaction platform”[J].Technology and Market，2020，27（12）：85-86.
[3] 于占水.基于SOA产权交易系统的设计与实现[D].天津：天津大学，2014.
YU Z S.Design and implementation of property rights trading system based on SOA[D].Tianjin：Tianjin University，2014.
[4] 金继盛.基于服务设计的知识产权服务系统设计研究——以“知之APP”为例[D].上海：华东理工大学，2019.
JIN J S.Research on the design of intellectual property service system based on serviced esignTake “Zhizhi APP”as an example[D].Shanghai：East China University of Science and Technology，2019.
[5] 夏轶群，盛广印.基于区块链原理的知识产权云交易系统信任关系剖析[J].财会月刊，2021（19）：116-122.
XIA Y Q，SHENG G Y.Trust relationship analysis of intellectual property cloud tradingsystem based on blockchain principle[J].Finance and Accounting Monthly，2021（19）：116-122.
[6] 孙秀娟.知识产权云交易的风险由来与规避[J].人民论坛，2020（23）：116-117.
SUN X J.Origin and avoidance of risks incloud transactions of intellectual property[J].People’s Tribune，2020（23）：116-117.
[7] 袁勇，王飞跃.区块链技术发展现状与展望[J].自动化学报，2016，42（4）：481-494.
YUAN Y，WANG F Y.Blockchain：the state of the art and future trends[J].Acta Automatica Sinica，2016，42（4）：481-494.
[8] MA?IULIEN? M，SKAR?AUSKIEN? A.Conceptualizing blockchain-based value co-creation：a service science perspective[J].Systems Research and Behavioral Science，2021，38（3）：330-341.
[9] YALCIN H，DAIM T.Mining research and invention activity for innovation trends：case of blockchain technology[J].Scientometrics，2021，126（5）：3775-3806.
[10] 周衍平，赵雅婷，陈会英.基于区块链的知识产权交易探索与机制设计[J].经济体制改革，2021（6）：112-119.
ZHOU Y P，ZHAO Y T，CHEN H Y.Exploration and mechanism design of intellectual property transaction based on block chain[J].Reform of Economic System，2021（6）：112-119.
[11] 刘阳.基于区块链的知识产权资产管理和交易系统的研究与实现[D].西安：西安电子科技大学，2020.
LIU Y.Resesrch and implementation of intellectual property asset management and trading system based on blockchain[D].Xi’an：Xidian University，2020.
[12] HU J，ZHU P，QI Y，et al.A patent registration and trading system based on blockchain[J].Expert Systems with Applications，2022：117094.
[13] ZHUANG C，DAI Q，ZHANG Y.BCPPT：a blockchain-based privacy-preserving and traceability identity management scheme for intellectual property[J].Peer-to-Peer Networking and Applications，2022：1-15.
[14] LI Y，WEI J，YUAN J，et al.A decentralized music copyright operation management system based on blockchain technology[J].Procedia Computer Science，2021，187：458-463.
[15] OUYANG L Y，YAN S C，ZHU J.Research on new energy trading system based on blockchain[C]//ACM Turing Award Celebration Conference-China（ACM TURC 2021），2021：159-165.
[16] WANG T，AI S，TIAN Z，et al.A blockchain-based distributed computational resource trading system for industrial internet of things considering multiple preferences[J].arXiv：2201.09539，2022.
[17] 王柯元，于雷，颜拥，等.基于区块链的电力数据资产化及交易系统设计[J].东北大学学报（自然科学版），2021，42（2）：166-173.
WANG K Y，YU L，YAN Y，et al.Capitalization and trading system design of power data based on blockchain[J].Journal of Northeastern University（Natural Science），2021，42（2）：166-173.
[18] 牛晓林，韩德志，孙志杰.基于联盟链的音乐版权保护与交易系统[J].计算机应用研究，2022，39（1）：18-23.
NIU X L，HAN D Z，SUN Z J.Consortium blockchain-based music copyright protection and trading system[J].Application Research of Computers，2022，39（1）：18-23.
[19] 方燚飚，周创明，雷晓莉，等.基于区块链技术的供应链交易系统设计[J].计算机工程，2021，47（6）：23-31.
FANG Y B，ZHOU C M，LEI X L，et al.Design of supply chain transaction system based on blockchain technology[J].Computer Engineering，2021，47（6）：23-31.
[20] HE X，MENG X，WU Y，et al.Semantic matching efficiency of supply and demand textson online technology trading platforms：taking the electronic information of three platforms as an example[J].Information Processing & Management，2020，57（5）：102258.
[21] LADDHA S S，JAWANDHIYA P M.Onto-semantic indian tourism information retrieval system[M]//Recent studies on computational intelligence.Singapore：Springer，2021：1-18.
[22] ZHANG Y，SHI Q.An intelligent transaction model for energy blockchain based on diversity of subjects[J].Alexandria Engineering Journal，2021，60（1）：749-756.
[23] 李鹏.电子商务中非可信主体间的交易撮合[D].上海：复旦大学，2011.
LI P.E-commerce is a transaction making between untrusted agents[D].Shanhai：Fudan University，2011.
[24] QI M，CHEN B.Construction of safe patent trading platform based on zero-knowledge proof[C]//2009 Asia-Pacific Conference on Information Processing，2009：627-630.