This inventor holds 11 USPTO granted patents and 2 EPO patents. Top assignees: Infineon Technologies Ag, Infineon Technologies Wireless Solutions Sweden Ab, Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2003-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Västeräs, SE (2007)
- Vasceras, SE (2008)
- Vaestras, SE (2008)
- Västeras, SE (2009)
- Västerås, SE (2003 - 2011)
- Vaesteras, SE (2010 - 2013)
- Vasteras, SE (2013)
Company Filing History:
9 out of 15,027 
1 out of 7 
1 out of 27,011 
Years Active: 2003-2013
Title: Mikael Hjelm: Innovator in Positioning and Audio Communication Technologies
Introduction
Mikael Hjelm is an accomplished inventor based in Västerås, Sweden, renowned for his significant contributions to positioning systems and audio communication devices. With a total of 11 patents to his name, Hjelm has been at the forefront of technological advancements in these fields.
Latest Patents
Among Hjelm's latest innovations is a patent related to "Squaring loss inhibition for low signal levels in positioning systems." This invention showcases embodiments related to the acquisition, detection, and processing of high-frequency signals within a global positioning system. Another notable patent is for a "Multi-channel communication device and methods for reducing echoes by inserting a training sequence under a spectral mask." This invention details methods for reducing echo in multi-channel audio communication, particularly by incorporating training signals into digital audio at or below the noise floor, thereby enhancing overall audio clarity.
Career Highlights
Throughout his career, Mikael Hjelm has made significant strides in technology while working at prestigious companies such as Infineon Technologies AG and Telefonaktiebolaget LM Ericsson (publ). His expertise in developing innovative solutions has led to substantial improvements in various electronic communication systems.
Collaborations
Hjelm has worked alongside esteemed colleagues, including Michael Lewis and Mikael Rudberg. Their collaborations have further exemplified the synergy between innovators and the impact of teamwork in achieving groundbreaking advancements.
Conclusion
Mikael Hjelm stands out as a prominent figure in the landscape of technology innovation. His extensive portfolio of patents reflects a commitment to enhancing the capabilities of positioning systems and audio communication devices, making a lasting impact on these industries. His work continues to inspire future generations of inventors and engineers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile