Inventor
CHONGBANG XU
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Dprimary
E21DShafts21%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
G06FElectric digital data processing14%
Y02TClimate change mitigation technologies related to transportation14%
C04BLime, magnesia7%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels7%
G01DMeasuring not specially adapted for a specific variable7%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure7%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%
PatentTitleYear
12,163,429Method of buffer layer with critical deformation of tunnel initial support as control target202412,135,257Perception evaluation method for service performance of highway tunnel lining structure202411,746,063Sulfate corrosion-resistant concrete and method thereof for optimizing proportion and application202311,549,835Method for analyzing the expansive stress and expansive strain of tunnel surrounding rock2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to RES INST HIGHWAY MINI TRANSP (4)· patent assignee history
2023–2024Based in CN· patent location history
2024Patents assigned to THE 5TH ENG CO LTD OF CHINA RAILWAY 11TH BUREAU GROUP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RES INST HIGHWAY MINI TRANSP | 4 | 2023–2024 |
| THE 5TH ENG CO LTD OF CHINA RAILWAY 11TH BUREAU GROUP | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2023–2024 |