Meng; Zhenzhong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Meng; Zhenzhong.The latest application filed is for "blockchain-based bill write-off method, apparatus, electronic device, and storage medium".

Company Profile

12.8.11

Meng; Zhenzhong - Hangzhou CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Blockchain-based bill write-off method, apparatus, electronic device, and storage medium Grant 11,429,983 - Yang , et al. August 30, 2	2022-08-30
Blockchain-based reimbursement splitting Grant 11,250,438 - Chu , et al. February 15, 2	2022-02-15
Obtaining a blockchain-based, real-name, electronic bill Grant 11,210,660 - Yang , et al. December 28, 2	2021-12-28
Data Recording Methods And Apparatuses, Electronic Devices, And Storage Media App 20210326859 - Meng; Zhenzhong ; et al.	2021-10-21
Blockchain-based Bill Write-off Method, Apparatus, Electronic Device, And Storage Medium App 20210326906 - Yang; Xueqing ; et al.	2021-10-21
Obtaining A Blockchain-based, Real-name, Electronic Bill App 20210224796 - Yang; Zhenyu ; et al.	2021-07-22
Blockchain-based bill write-off method, apparatus, electronic device, and storage medium Grant 11,049,115 - Yang , et al. June 29, 2	2021-06-29
Blockchain-based electronic bill reimbursement method, apparatus, and electronic device Grant 10,963,854 - Jin , et al. March 30, 2	2021-03-30
Obtaining a blockchain-based, real-name, electronic bill Grant 10,956,903 - Yang , et al. March 23, 2	2021-03-23
Blockchain-based e-bill number application method, apparatus, and electronic device Grant 10,846,765 - Sun , et al. November 24, 2	2020-11-24
Blockchain-based bill number allocation method, apparatus and electronic device Grant 10,789,628 - Qing , et al. September 29, 2	2020-09-29
Blockchain-based State Machine Maintenance App 20200294009 - Qing; Longsheng ; et al.	2020-09-17
Blockchain-based Reimbursement Splitting App 20200286090 - Chu; Yu ; et al.	2020-09-10
Blockchain-based Electronic Bill Cancellation Method, Apparatus, And Electronic Device App 20200279309 - Meng; Zhenzhong ; et al.	2020-09-03
Blockchain-based Electronic Bill Reimbursement Method, Apparatus, And Electronic Device App 20200242577 - Jin; Ge ; et al.	2020-07-30
Blockchain-based Bill Number Allocation Method, Apparatus And Electronic Device App 20200234351 - Qing; Longsheng ; et al.	2020-07-23
Blockchain-based Bill Write-off Method, Apparatus, Electronic Device, And Storage Medium App 20200175526 - Yang; Xueqing ; et al.	2020-06-04
Obtaining A Blockchain-based, Real-name, Electronic Bill App 20200175487 - Yang; Zhenyu ; et al.	2020-06-04
Blockchain-based E-bill Number Application Method, Apparatus, And Electronic Device App 20200167840 - Sun; Zhen ; et al.	2020-05-28

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