Inventor
TIEJUN LIU
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 processing18%
G01NInvestigating or analysing materials by determining their chemical or physical properties12%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use12%
A01BSoil working in agriculture or forestry6%
A01GHorticulture6%
E03BInstallations or methods for obtaining, collecting, or distributing water6%
H01LSemiconductor devices6%
H02HEmergency protective circuit arrangements6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
H10DInorganic electric semiconductor devices6%
PatentTitleYear
12,541,484Mainboard, processor board card and computing system202612,405,206Field integrated device for automatically shielding and collecting rainwater and simulating rainfall and experimental method202512,314,107Method, circuit and apparatus for protecting power supply of PCIE card, and medium202511,782,474Clock control method, apparatus, and device, and storage medium202311,422,123Field condition-based experimental apparatus and method for ecological indicator of vegetation2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to CHINA INST WATER RESOURCES & HYDROPOWER RES (2)· patent assignee history
2022Patents assigned to BEIJING WATER SCIENCE AND TECH INSTITUTE (1)· patent assignee history
2022Patents assigned to YELLOW RIVER CONSERVANCY COMMISSION OF THE MINI OF WATER RESOURCES (1)· patent assignee history
2022–2026Based in CN· patent location history
2023Patents assigned to INSPUR BEIJING ELECTRONIC INF IND CO LTD (1)· patent assignee history
2025–2026Patents assigned to SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA INST WATER RESOURCES & HYDROPOWER RES | 2 | 2022–2025 |
| SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO LTD | 2 | 2025–2026 |
| BEIJING WATER SCIENCE AND TECH INSTITUTE | 1 | 2022 |
| INSPUR BEIJING ELECTRONIC INF IND CO LTD | 1 | 2023 |
| YELLOW RIVER CONSERVANCY COMMISSION OF THE MINI OF WATER RESOURCES | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2026 |