Calculator, method of registering operand in calculator, and computer-readable non-transitory storage medium
US10599608B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2018 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Jan 27, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F15/025
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A calculator includes: a plurality of numeric keys; a plurality of operation keys; a delimiter key; a memory; and a processor, wherein said processor is configured to: when a first numerical data having at least a first integer, a delimiter, and a second integer arranged in that order has been received, upon receiving a prescribed operation of one of said plurality of operation keys, registers said first integer in said memory as a first operand, and registers said second integer in said memory as a second operand; and registers in said memory a target-operand that has been inputted via an operation or operations of at least one of said plurality of numeric keys, and performs a prescribed arithmetic operation on said target-operand registered in said memory using a plurality of registered operands that include the registered first and second operands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.