区块链专利 谁主沉浮?
谢阿涟,王天汉

表5 专利检索策略
区块链 加密货币 数字货币 职能合约 工作量证明 IPC/CPC
专利分类号
德温特手工代码 美国专利分类号
Blockchaln
(Distributed, shared, public, replicated)* ledger
Decentralized
Consensus
Digital Tlmestamp
Genesis Block
cryptocurrency
(virtual, digital, electronic)* (money, cash, currenc, asset)
Digiccy, E-cash, bitcoin, namecoin, metacoin, coinjoin,
Iitecoin, ppcoin, peercoin, peer-coin, coin-join, Altcoin, Darkcoin, Swiftcoin, Bytecoin, Gridcoin, Emercoin, Dogecoin, Feathercoin, Primecoin, Auroracoin, Mazacoin, Potcoin, Vertcoin, Alrernative Coin, Monero, Zcash, Decred, Cordano, Hashcash, Hash Cash
smart contract Proof * (Work, stake, Creation, Technology, lnnovation) H04L0009,
H04L002902,
H04L002906,
H04L002908,
G06F0021,
G06Q0020,
G09C0001,
H04L00630442,
H04L220938,
G06F001730
T01-N02A2E,
T01-D01,
W01-A05
705,
713,
380
ethereum
lntelligent agreement