Inventor
CHANG QING YANG
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing36%
H04LTransmission of digital information, e.g. telegraphic communication36%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes29%
PatentTitleYear
12,225,139Method for issuing identity certificate to blockchain node and related apparatus202511,943,373Method for issuing identity certificate to blockchain node and related apparatus202411,895,242Data processing method and apparatus in blockchain network, storage medium, and computer device202411,849,052Certificate in blockchain network, storage medium, and computer device202311,494,270Data backup method, storage medium, and computing device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to TENCENT TECH SHENZHEN COMPANY LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to TENCENT TECH SHENZHEN CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TENCENT TECH SHENZHEN CO LTD | 4 | 2023–2025 |
| TENCENT TECH SHENZHEN COMPANY LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2025 |