Geo-acoustic event location method and instability disaster early warning method based on same, geo-acoustic sensor, monitoring system, and readable storage medium
US-12529812-B2 · Jan 20, 2026 · US
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Dong Longjun patents
Dong Longjun is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dong Longjun |
| Total patents | 6 |
| First publication | Feb 2, 2023 |
| Latest publication | Jan 20, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Rock-piercing flexible rock drilling robot and rock breaking method
US-12385391-B2 · Aug 12, 2025 · US
Method and system for identifying cavity position of structure based on global search
US-12306071-B2 · May 20, 2025 · US
Geo-acoustic event location method and instability disaster early warning method based on same, geo-acoustic sensor, monitoring system, and readable storage medium
US-2023324575-A1 · Oct 12, 2023 · US
Rock-piercing flexible rock drilling robot and rock breaking method
US-2023059714-A1 · Feb 23, 2023 · US
Method and system for identifying cavity position of structure based on global search
US-2023035322-A1 · Feb 2, 2023 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Central South | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01V1/288 | 4 |
| G01N29/4436 | 2 |
| G01N29/069 | 2 |
| G01N2291/106 | 2 |
| G01N29/4472 | 2 |