Inventor
HUAPING TANG
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps27%
H05GX-ray technique20%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
A61BDiagnosis7%
G01VGeophysics7%
G05FSystems for regulating electric or magnetic variables7%
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 systems7%
H03KPulse technique7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
PatentTitleYear
12,408,880Deflection electrode assembly, X-ray source, and X-ray imaging system202512,298,261Backscatter imaging device, control method and inspection system202512,149,170Power supply circuit and field emission electron source202411,830,698Constant current-controlled power supply circuit and field emission electron source202311,792,908Time-division multiplexing control device and system2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to NURAY TECH CO LTD (4)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to NUCTECH CO LTD (2)· patent assignee history
2025Patents assigned to UNIV TSINGHUA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NURAY TECH CO LTD | 4 | 2023–2025 |
| NUCTECH CO LTD | 2 | 2025 |
| UNIV TSINGHUA | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2023–2025 |