Equipment and application method for sinkage detection and active escape of deep-sea mining vehicle
US-12565838-B2 · Mar 3, 2026 · US
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Kong Hao patents
Kong Hao is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kong Hao |
| Total patents | 12 |
| First publication | May 24, 2022 |
| Latest publication | Mar 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Model test device and method for curtain grouting and excavation of tunnels in high-temperature, water-rich and weak strata
US-12488706-B2 · Dec 2, 2025 · US
Grommet and Fastening Assembly
US-2025305532-A1 · Oct 2, 2025 · US
Object regulation method, electronic device and non-transitory computer-readable storage medium
US-2025267172-A1 · Aug 21, 2025 · US
Model test apparatus and method for shield tunnel post-wall grouting and tube sheet uplift under high water pressure conditions
US-12360284-B2 · Jul 15, 2025 · US
Synchronous single-liquid grouting slurry, its technology and application for large diameter shield engineering under water-rich, high-pressure and weak soil strata conditions
US-12187646-B2 · Jan 7, 2025 · US
Model test device and method for curtain grouting and excavation of tunnels in high-temperature, water-rich and weak strata
US-2023335014-A1 · Oct 19, 2023 · US
Equipment and application method for sinkage detection and active escape of deep-sea mining vehicle
US-2023332503-A1 · Oct 19, 2023 · US
Model test apparatus and method for shield tunnel post-wall grouting and tube sheet uplift under high water pressure conditions
US-2023333279-A1 · Oct 19, 2023 · US
Double-liquid grouting slurry, its technology and application for super large diameter underwater shield engineering under high water pressure condition
US-2023212076-A1 · Jul 6, 2023 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ocean Univ China | 9 |
| China Railway 14Th Bureau Group Corporation Ltd | 3 |
| China Railway 14Th Bureau Group Shield Engineering Coporation Ltd | 3 |
| Illinois Tool Works | 1 |
| Beijing Zitiao Network Technology Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21D11/105 | 3 |
| C04B2111/70 | 3 |
| C04B2201/50 | 3 |
| Y02W30/91 | 3 |
| C04B2111/00146 | 3 |