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For the Inventor, By the Inventor

Helsingborg, Sweden

Stefan Gustavsson

This inventor holds 10 USPTO granted patents and 3 EPO patents. Top assignees: Sony Ericsson Mobile Communications Ab, Sony Mobile Communications Ab. Active years: 2006-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Gustavsson. Retrieved from https://idiyas.com/inventor/stefan-gustavsson

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 20.0


Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 96(Granted Patents)


Location History:

  • Kitchener, CA (2011)
  • Helsingborg, SE (2006 - 2012)

Company Filing History:

goldMedal9 out of 1,101 
 
Sony Ericsson Mobile Communications Ab
 patents
silverMedal1 out of 458 
 
Sony Mobile Communications Ab
 patents

Years Active: 2006-2012

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10 patents (USPTO):Explore Patents
1. 8306231 - Portable device with enhanced stereo image (2012-11-06),
2. 8054966 - Echo cancellation and noise reduction adaptation during ringing signal playback (2011-11-08),
3. 7966178 - Device and method for voice activity detection based on the direction from which sound signals emanate (2011-06-21),
4. 7729673 - Method and apparatus for multichannel signal limiting (2010-06-01),
5. 7668320 - Sound reproduction in portable electronic equipment (2010-02-23),
6. 7499554 - Electronic devices, methods, and computer program products for detecting noise in a signal based on autocorrelation coefficient gradients (2009-03-03),
7. 7305099 - Electronic devices, methods, and computer program products for detecting noise in a signal based on autocorrelation coefficient gradients (2007-12-04),
8. 7256347 - Cord control and accessories having cord control for use with portable electronic devices (2007-08-14),
9. 7082204 - Electronic devices, methods of operating the same, and computer program products for detecting noise in a signal based on a combination of spatial correlation and time correlation (2006-07-25),
10. 7068797 - Microphone circuits having adjustable directivity patterns for reducing loudspeaker feedback and methods of operating the same (2006-06-27),

Title: Stefan Gustavsson - Innovative Inventor from Helsingborg

Introduction: Stefan Gustavsson is a renowned inventor hailing from Helsingborg, Sweden, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Stefan Gustavsson holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With a career spanning over two decades, Stefan Gustavsson has worked with leading research institutions and multinational companies to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Stefan Gustavsson has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Stefan Gustavsson's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the landscape of technology for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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