This inventor holds 1 USPTO granted patent. Top assignee: Nokia-Mobira Oy. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: The Innovative Contributions of Yrjo Kemppi
Introduction
Yrjo Kemppi is a notable inventor based in Salo, Finland. He has made significant contributions to the field of telecommunications, particularly in the development of portable radio telephones. His innovative approach has led to advancements that enhance user security and device functionality.
Latest Patents
Kemppi holds a patent for a "Method for locking to the user's card in a portable radio telephone." This invention relates to a method for using a portable radio telephone equipped with a processor that controls its operations. The device includes a keyboard and a display, along with a card reader. When the radio telephone is in use, the user identification data required by the system is read from the user's card. The identification data is recorded in the non-erasable memory of the processor, allowing the device to lock to that specific card. This method effectively protects against unauthorized use of the radio telephone.
Career Highlights
Yrjo Kemppi has worked with Nokia-Mobira Oy, a prominent company in the telecommunications industry. His role at the company has allowed him to contribute to the development of innovative technologies that have shaped the mobile communication landscape.
Conclusion
Yrjo Kemppi's work exemplifies the spirit of innovation in the telecommunications sector. His patent for securing portable radio telephones demonstrates his commitment to enhancing user security and device integrity. His contributions continue to influence the industry today.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile