Company Filing History:
Years Active: 1998-2008
Title: Leif Brunstrom: Innovator in Portable Electronic Devices
Introduction
Leif Brunstrom is a notable inventor based in Jarfalla, Sweden. He has made significant contributions to the field of portable electronic devices, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Brunstrom's latest inventions is an IMF cover for a portable electronic device. This invention is directed towards a front cover that includes a bottom layer of stiff plastic material with a first opening for at least one input key. The top layer is made of flexible plastic film that covers the bottom layer, ensuring that dirt cannot enter between the keys. This design simplifies the mounting process and allows for the production of a waterproof keypad.
Another significant patent is for a recyclable cellular telephone. This device features an inner rigid cellular electronics supporting frame surrounded by a replaceable outer cover. The telephone is designed for a limited period of use, after which it is returned for refurbishment. The outer cover is stripped and replaced, and the electronics are tested before being recycled for another acquisition. The cellular network monitors the period of use, disabling access after expiration, and directory numbers are selectively assigned from a pool for re-use.
Career Highlights
Brunstrom has worked with prominent companies in the telecommunications industry, including Sony Ericsson Mobile Communications AB and Ericsson GmbH. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Throughout his career, Brunstrom has collaborated with talented individuals such as Sven Pettersson and Stefan Munther. These partnerships have likely enriched his work and led to the successful development of his inventions.
Conclusion
Leif Brunstrom is a distinguished inventor whose work in portable electronic devices has led to innovative solutions that enhance user experience and sustainability. His contributions to the field are noteworthy and reflect his commitment to advancing technology.