Beijing
China
10
2026-02-12
The entities that hold a legal rights for patent applications filed by inventor Zhang Mingming:
Mingming Zhang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Settlement Method and Apparatus Based on Digital Currency Wallet System, and Wallet System
#2 | 2026-01-29TRANSACTION PROCESSING METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM
#3 | 2025-03-27Digital Currency Transaction Method, Apparatus and Electronic Device, and Computer-readable Medium
#4 | 2025-02-06Reconciliation Method, Apparatus and System Based on Blockchain
#5 | 2024-09-19DEVICE AND METHOD FOR MONITORING POWER SUPPLY VOLTAGE OF ELECTRONIC CIRCUIT
#6 | 2024-09-12APPARATUS AND METHOD FOR GENERATING CIRCUIT CLOCK SIGNAL
#7 | 2023-03-02Single-to-differential converter
#8 | 2023-02-16Amplifier having distributed differential positive feedback
#9 | 2023-02-09Continuous preparation method of cellulose fibers
#10 | 2012-10-18Gain Control Device for an Amplifier and Related Methods, and an Audio Processing Device
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