Method having summary function for calculator
AssigneeKinpo Electronics, Inc.
InventorsMing Wei Chuang, Ming Chih Chen
Life of this patent
Estimating the term…
Abstract
A method having a summary function for a calculator is proposed. The method is matched with the operation of software program to let the calculator have both the functions of accounts check and surplus calculation. First, data of the desired items selectively recorded by the user are stored in a memory. A summary mode is then entered into to check each piece of subtotal data one by one for use of accounting of one day or one week. Moreover, each piece of data in the memory can be summed up. Thereby, the convenience in use of the calculator can be enhanced for stores or shop employees.
Claims8
A method having a summary function for a calculator, said method letting said calculator having both functions of accounts check and surplus calculation, said method comprises the steps of:
- (a) selecting desired items of data and storing said items of data into a memory;
- and
- (b) entering into a summary mode to check each piece of subtotal data one by one for use of accounting or to sum up each piece of data in said memory;
Dependencies are inferred from the claim text.