Inventor
Ruizhi WANG
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering17%
G01SRadio direction-finding17%
G09BEducational or demonstration appliances17%
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 systems17%
PatentTitleYear
12,360,083Method and system for measuring burning rate of propellant based on multi-channel ultrasonic waves202512,046,990Multi-phase high-precision current sharing control method applied to constant on-time control202411,747,246Coal rock three-dimensional strain field visual system and method under complex geological structure2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to NORTH CHINA INST SCIENCE & TECH (1)· patent assignee history
2023Patents assigned to UNIV CHONGQING (1)· patent assignee history
2023–2025Based in CN· patent location history
2024Patents assigned to UNIV SOUTHEAST (1)· patent assignee history
2025Patents assigned to UNIV NORTH CHINA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORTH CHINA INST SCIENCE & TECH | 1 | 2023 |
| UNIV CHONGQING | 1 | 2023 |
| UNIV NORTH CHINA | 1 | 2025 |
| UNIV SOUTHEAST | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2025 |