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:
Sep. 12, 2006
Filed:
Feb. 07, 2002
Jae Young Lee, Seoul, KR;
Jae Young Lee, Seoul, KR;
SK Teletech Co., Ltd., Seoul, KR;
Abstract
The present invention is related to a method of exchanging data between mobile phones through an inter-working function or proxy inter-working function service. The method includes a first step in which as a transmitting user manipulates a keypad of a transmitting mobile phone, the transmitting mobile phone enters transmission mode. At a second step, as a receiving user manipulates a keypad of a receiving mobile phone, the receiving mobile phone enters reception mode. Thereafter, the transmitting and receiving mobile phones are operated in data exchange mode for transmitting data from the transmitting mobile phone to the receiving mobile phone. Finally, data transmission from the transmitting mobile phone to the receiving mobile phone is completed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile