Apparatus for calculating operational time of hybrid construction machine and method therefor
US-10144410-B2 · Dec 4, 2018 · US
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Choi Dong Uk patents
Choi Dong Uk holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | May 2, 2017 |
| Latest publication | Dec 4, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Passive cooling apparatus of spent fuel pool
US-9640286-B2 · May 2, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Cross-Sectional Technologies | 2 |
| Operations & Transport | 1 |
| Fixed Constructions | 1 |
| Physics | 1 |
| Electricity | 1 |