The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 30, 2001
Filed:
Mar. 12, 1998
Samsung Electronics Co., Ltd., Kyungki-Do, JP;
Abstract
There is provided a method for replacing a program stored in portable information terminal including a communication unit for transmitting to and receiving data from an external device, a memory unit for temporarily storing a new program and a utility program operating to carry out the replacement of a prestored program, which are received from the communication unit, and a program storage unit for storing the prestored program and replacing the prestored program with the new program. The method comprises the steps of receiving the new and utility programs via the communication unit from an external, storing the new and utility programs in the memory unit, and replacing the prestored program stored in the program storage unit with the new program, using the utility program. As described above, the program of a portable information terminal is replaced using a communication unit instead of an external card, so that the program can be replaced at low cost.