Patent SG-11201908748W-A (SG)
Title: Managing housing scores using smart contracts in blockchain networks
Inventor: FENG ZHIYUAN
Filed: 2019-03-06
Abstract: WO 19/ 10 1237 A2 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 31 May 2019 (31.05.2019) WIPO I PCT 111111111111101111111111111111011111010111111111111101111111111111111111111011110111111 (10) International Publication Number WO 2019/101237 A2 Receive a smart contract, wherein the smart contract defines operations for managing housing scores of residents ne of the operations defined in the sma contract is triggered? y 607 Indicate error Authorized to execute the one of the operations defined in the smart contract? Execute the one of the operations defined in the smat contract N 612 (51) International Patent Classification: Not classified (21) International Application Number: PCT/CN2019/077215 (22) International Filing Date: 06 March 2019 (06.03.2019) (25) Filing Language: English (26) Publication Language: English (71) Applicant: ALIBABA GROUP HOLDING LIMITED [—/CN]; Fourth Floor, One Capital Place, P.O. Box 847, George Town, Grand Cayman (KY). (72) Inventors: FENG, Zhiyuan; Alibaba Group Legal Depart- ment 5/F, Building 3, No.969 West Wen Yi Road, Yuhang District, Hangzhou, Zhejiang 311121 (CN). LI, Yanpeng; Alibaba Group Legal Department 5/F, Building 3, No.969 West Wen Yi Road, Yuhang District, Hangzhou, Zhejiang 311121 (CN). CHENG, Long; Alibaba Group Legal De- partment 5/F, Building 3, No.969 West Wen Yi Road, Yuhang District, Hangzhou, Zhejiang 311121 (CN). (74) Agent: BEIJING BESTIPR INTELLECTUAL PROP- ERTY LAW CORPORATION; Room 409, Tower B, KawahBuilding, No. 9 Shangdi 3rd Street, HaidianDistrict, Beijing 100085 (CN). (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, 1E, 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). (54) Title: MANAGING HOUSING SCORES USING SMART CONTRACTS IN BLOCKCHAIN NETWORKS (57) : Disclosed herein are methods, systems, and apparatus, in- r 602 / cluding computer programs encoded on computer storage media, for man- aging housing scores of residents using a smart contract executing within a blockchain network. The method includes: receiving, by a node of the blockchain network, a smart contract that defines operations for manag- 604 ing housing scores of residents, the operations including: a score inquiry operation, a score addition operation, a score deduction operation, a score N redemption operation, and a score transfer operation; executing, by the node, one of the operations defined in the smart contract for managing a 606 housing score of a specified resident; determining, by the node, if a cur- rent housing score of the specified resident triggers a reporting event; and N in response to determining that the current housing score of the specified 608 resident triggers the reporting event, reporting, by the node to the speci- fied resident, the current housing score of the specified resident. 610 A current housing score of the specified resident triggers a reporting event? Report The current housing score of the specified resident FIG. 6 600 [Continued on next page] WO 2019/101237 A2 I 11111 IIIIIIII 0 DOI 11111 ME 0 III 1101 0 111 11111 ME 0 III IIIII 11111111111111011110 II III Published: upon request of the applicant, before the expiration of the time limit referred to in Article 21(2)(a) without international search report and to be republished upon receipt of that report (Rule 48.2(g))