Patent SG-11201907655S-A (SG)
Title: Blockchain-based transaction processing method and apparatus
Inventor: WU HAO
IPC: G06F3/0484
Filed: 2018-03-23
Abstract: WO 18/ 183099 Al S101: Providing an application client for a designated account S102: In response to the designated account being logged in !through an application client, generating, according to input to-be- ;operated account information and configured operation content, an! operation instruction comprising the to-be-operated account information and the operation content 5103: Sending the operation instruction to a node in a blockchain network, causing the node in the blockchain network to invoke a smart contract corresponding to the designated account upon receiving the operation instruction, and to execute an operation according to the operation content on another account corresponding to the to-be-operated account information FIGURE 1 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 October 2018 (04.10.2018) W I PO I PCT omit VIII °nolo OH 11110 101101 oimIE (10) International Publication Number WO 2018/183099 Al (51) International Patent Classification: H04L 29/06 (2006.01) GOOF 12/14 (2006.01) GOOF 3/0484 (2013.01) GO6Q 20/38 (2012.01) GOOF 12/02 (2006.01) (21) International Application Number: PCT/US2018/023930 (22) International Filing Date: 23 March 2018 (23.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201710198859.1 29 March 2017 (29.03.2017) CN (71) Applicant: ALIBABA GROUP HOLDING LIMITED [ /US]; Fourth Floor, One Capital Place, P.O. Box 847, George Town, Grand Cayman (KY). (72) Inventor: WU, Hao; 5/F Bulding 3, 969 West Wen Yi Road, Yu Hang District, Hangzhou, Zhejiang, 311121 (CN). (74) Agent: CHEN, Weiguo; Sheppard Mullin Richter & Hampton LLP, 379 Lytton Ave., Palo Alto, CA 94301 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) (54) Title: BLOCKCHAIN-BASED TRANSACTION PROCESSING METHOD AND APPARATUS (57) : A blockchain-based transaction processing method may comprise: in response to a designated account being logged in through an application client, generating, according to input to-be- operated account information and configured operation content, an operation instruction comprising the to-be-operated account informa- tion and the operation content; and sending the operation instruction to a node in a blockchain network, causing the node in the blockchain network to invoke a smart contract corresponding to the designated account upon receiving the operation instruction, and to execute an operation according to the operation content on another account cor- responding to the to-be-operated account information.