Inventor

MENG ZHENZHONG

CN9 patents

⚠️ This page may combine multiple inventors who share the name “MENG ZHENZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANCED NEW TECHNOLOGIES CO LTD

7 patents

US11210660B2Dec 28, 2021

Obtaining a blockchain-based, real-name, electronic bill

ADVANCED NEW TECHNOLOGIES CO LTD0 citations60

US10956903B2Mar 23, 2021

Obtaining a blockchain-based, real-name, electronic bill

ADVANCED NEW TECHNOLOGIES CO LTD1 citations60

US11429983B2Aug 30, 2022

Blockchain-based bill write-off method, apparatus, electronic device, and storage medium

ADVANCED NEW TECHNOLOGIES CO LTD0 citations59

US11049115B2Jun 29, 2021

Blockchain-based bill write-off method, apparatus, electronic device, and storage medium

ADVANCED NEW TECHNOLOGIES CO LTD1 citations59

US11250438B2Feb 15, 2022

Blockchain-based reimbursement splitting

ADVANCED NEW TECHNOLOGIES CO LTD0 citations49

US10963854B2Mar 30, 2021

Blockchain-based electronic bill reimbursement method, apparatus, and electronic device

ADVANCED NEW TECHNOLOGIES CO LTD0 citations49

US10846765B2Nov 24, 2020

Blockchain-based e-bill number application method, apparatus, and electronic device

ADVANCED NEW TECHNOLOGIES CO LTD0 citations39

ALIPAY HANGZHOU INF TECH CO LTD

1 patent

US11972414B2Apr 30, 2024

Data recording methods and apparatuses, electronic devices, and storage media

ALIPAY HANGZHOU INF TECH CO LTD0 citations48

ALIBABA GROUP HOLDING LTD

1 patent

US10789628B2Sep 29, 2020

Blockchain-based bill number allocation method, apparatus and electronic device

ALIBABA GROUP HOLDING LTD0 citations39