Drawing management apparatus, drawing management system, and drawing management method
US11380030B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Dec 23, 2020 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Dec 23, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A drawing management apparatus is for managing various types of drawings of a plant and includes a processor and a communication interface. The processor is configured to notify, via the communication interface, a user or terminal apparatus handling a second type of drawing different from a first type of drawing of information related to a difference in the first type of drawing acquired based on a comparison between a new version and an old version of the first type of drawing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.