Electronic apparatus
US5331555A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 1991 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | May 9, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F15/0283
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An object of the invention is to improve the operability and ease of use of electronic apparatus generally known as electronic notebooks used for storing and displaying textual data and other data entered thereto. The electronic apparatus facilitates effective creation of text having a hierarchical structure. The electronic apparatus enables data search to be performed between a plurality of different modes each controlling specific data without repeatedly entering a search character string. Also, with the electronic apparatus, when entering data identical to data already entered, the data can be entered by a simple key operation using the already entered data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.