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View up-to-date information on Harvest Oil & Gas Corp patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| KR1020210123109A | Application | Elevator system having sub-control panel | B66B1/30; B66B5/0006 | October 13, 2021 |
| KR102159088B1 | Grant | Method for managing energy consumption on smart building | G06Q50/06; G06Q50/10; Y02B70/30 | September 23, 2020 |
| KR102129014B1 | Grant | Elevator emergency control method | B66B5/022; B66B1/28; B66B5/0018 | July 02, 2020 |
| KR101983272B1 | Grant | Elevator driving apparatus using regenerating power | H05K7/209; B66B11/043; H02P3/14; H02M7/5387 | September 10, 2019 |
| KR1020190000258A | Application | Apparatus for managing regenerated energy at elevator | B66B1/302; B66B1/34; H02P3/14; H02J7/1415 | January 02, 2019 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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