Leo Karkkainen

This inventor holds 22 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent and 3 EPO patents, primarily in Signal Processing. Top assignees: Nokia Technologies Oy, Nokia Corporation, Nokia Solutions and Networks Oy. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leo Karkkainen. Retrieved from https://idiyas.com/inventor/leo-karkkainen

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

Calculating rank

USPTO Granted Patents = 22 (Patent Applications = 7)

% Patents Active = 90.9

CIPO Patents = 1

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 151(Granted Patents)

Company Filing History:

18 out of 6,609

Nokia Technologies Oy

Nokia Solutions and Networks Oy

patents

Years Active: 2009-2024

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Areas of Expertise:

Signal Detection

Radio Access Network

Optical Sensors

Physiological Measurement

Latency Reduction

Acoustic Transducer

Graphene Device

Virtual Audio Reproduction

Bio-Signals

User Interaction

Near-Eye Display

Reconfigurable Circuitry

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12138062 - Determining whether a hypothesis concerning a signal is true (2024-11-12),

2. 11552661 - Interference detection in radio access network (2023-01-10),

3. 11517267 - Detector arrangement suited for optical sensors (2022-12-06),

4. 11243165 - Sensor arrangement for a physiological measurement sensor (2022-02-08),

5. 10783130 - System, a data structure for controlling the system, and a method for updating the data structure (2020-09-22),

6. 10652782 - Latency reduction based on packet error prediction (2020-05-12),

7. 10623839 - Acoustic transducer apparatus (2020-04-14),

8. 10108701 - System and method for determining context (2018-10-23),

9. 10020365 - Graphene device and method of fabricating a graphene device (2018-07-10),

10. 9811585 - Adaptive system (2017-11-07),

11. 9602946 - Method and apparatus for providing virtual audio reproduction (2017-03-21),

12. 9539145 - Methods and apparatus for representing user output data by transcutaneous stimulation of a user's optic nerve (2017-01-10),

13. 9483117 - Apparatus, method and computer program for controlling a near-eye display (2016-11-01),

14. 9368018 - Controlling a user alert based on detection of bio-signals and a determination whether the bio-signals pass a significance test (2016-06-14),

15. 9313567 - Apparatus and method for sound reproduction (2016-04-12),

Title: The Innovative Mind of Leo Karkkainen

Introduction: Leo Karkkainen, a talented inventor hailing from Helsinki, Finland, has made significant contributions to the world of technology and innovation.

Latest Patents: Leo Karkkainen's latest patents include groundbreaking inventions in the field of renewable energy and sustainable transportation.

Career Highlights: Throughout his illustrious career, Leo Karkkainen has been recognized for his pioneering work in developing eco-friendly solutions for everyday challenges. His dedication to creating a more sustainable future has earned him a reputation as a visionary in the industry.

Collaborations: Leo Karkkainen has collaborated with leading research institutions and innovative companies to bring his ideas to life. His partnerships have resulted in the successful implementation of cutting-edge technologies that have revolutionized various sectors.

Conclusion: Leo Karkkainen's passion for innovation and commitment to sustainability continue to inspire the next generation of inventors. His remarkable contributions have left an indelible mark on the world of technology.

Profile summary based on public USPTO records.