Impact sensor and control system for a longwall shearer
US-11319809-B2 · May 3, 2022 · US
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Joy Global Underground Mining Inc patents
Joy Global Underground Mining Inc holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jun 22, 2021 |
| Latest publication | May 3, 2022 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
System and method for specifying and controlling sump depth
US-11306585-B2 · Apr 19, 2022 · US
Methods and systems for estimating the hardness of a rock mass
US-11041375-B2 · Jun 22, 2021 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Impact sensor and control system for a longwall shearer
US-11319809-B2 · May 3, 2022 · US
System and method for specifying and controlling sump depth
US-11306585-B2 · Apr 19, 2022 · US
Methods and systems for estimating the hardness of a rock mass
US-11041375-B2 · Jun 22, 2021 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 3 |
| Physics | 2 |