Location History:
- Sodra, SE (2000)
- Södra Sandby, SE (2003)
Company Filing History:
Years Active: 2000-2003
Title: Lars Engelin: Innovator in Mobile Telecommunications
Introduction
Lars Engelin is a notable inventor based in Södra Sandby, Sweden. He has made significant contributions to the field of mobile telecommunications, holding a total of 3 patents. His innovative ideas have paved the way for advancements in mobile terminal interfaces and audio accessories.
Latest Patents
One of Lars Engelin's latest patents is focused on a mobile terminal interface. This invention features a microphone that connects to a current source when the flip portion of the mobile terminal is open and disconnects when it is closed. This design allows the mobile terminal to determine the position of the flip portion based on the microphone's current supply circuit. Additionally, it includes an on-hook/off-hook button for hands-free accessories, enhancing functionality without increasing the number of signal lines.
Another patent involves a portable telecommunications apparatus designed for multiple audio accessories. This apparatus includes an audio input and output, a controller, and an audio accessory interface. The controller manages requests for audio services from connected audio accessories, utilizing a logical state machine to define operational conditions. This innovation allows for efficient handling of audio services among various accessories.
Career Highlights
Lars Engelin is currently employed at Telefonaktiebolaget LM Ericsson (Publ), a leading company in telecommunications. His work at Ericsson has allowed him to collaborate on groundbreaking technologies that enhance mobile communication.
Collaborations
Throughout his career, Lars has worked alongside talented individuals such as Jan Ragnar Rubbmark and Jan Lind. These collaborations have contributed to the development of innovative solutions in the telecommunications sector.
Conclusion
Lars Engelin's contributions to mobile telecommunications through his patents and work at Ericsson highlight his role as a key innovator in the industry. His inventions continue to influence the way we interact with mobile technology today.