Arto Leppisaari

This inventor holds 25 USPTO granted patents and 3 published patent applications, plus 5 CIPO patents and 8 EPO patents, primarily in Wireless Telecommunications. Top assignees: Nokia Corporation, Nokia Mobile Phones Limited, Conversant Wireless Licensing S.a R.l.. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Arto Leppisaari. Retrieved from https://idiyas.com/inventor/arto-leppisaari

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

Calculating rank

USPTO Granted Patents = 25 (Patent Applications = 3)

% Patents Active = 80.0

CIPO Patents = 5 (Patent Applications = 1)

EPO Patents = 8 (Patent Applications = 5)

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 437(Granted Patents)

Location History:

Kangsala, FI (2013)
Tampere, FI (2002 - 2014)
Kangasala, FI (2004 - 2020)

Company Filing History:

Nokia Mobile Phones Limited

patents

2 out of 96

Conversant Wireless Licensing S.a R.l.

patents

4. 2 out of 249

Core Wireless Licensing S.a.r.l.

patents

5. 2 out of 21,608

Eastman-Kodak Company

patents

6. 1 out of 6,609

Nokia Technologies Oy

patents

Years Active: 2002-2020

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Areas of Expertise:

Group Communication

Page-Mode Messaging

Mobile Radio Transmission

Multimedia Broadcast

Packet-Switched Data

Network Resource Allocation

SIP Multimedia Services

Time Division Multiple Access

Data Transfer

User Access Limitation

Wireless System

General Packet Radio Service

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10594501 - Group communication (2020-03-17),

2. 9860074 - Group communication (2018-01-02),

3. 9288174 - Page-mode messaging (2016-03-15),

4. 9154924 - Group communication (2015-10-06),

5. 8719342 - Third-party session modification (2014-05-06),

6. 8688094 - Point-to-multipoint mobile radio transmission (2014-04-01),

7. 8433752 - Notification of a blocked user entering or participating in a multi-user chat session (2013-04-30),

8. 8351423 - Page-mode messaging (2013-01-08),

9. 8228890 - Allocation of radio resources from a network in a packet switched data transmission (2012-07-24),

10. 8099089 - Method, user equipment and software product for media stream transfer between devices (2012-01-17),

11. 7991895 - Limiting access to network functions based on personal characteristics of the user (2011-08-02),

12. 7917590 - Deleting mechanism in SIP multimedia services (2011-03-29),

13. 7835345 - Page-mode messaging (2010-11-16),

14. 7805490 - Deleting mechanism in SIP multimedia services (2010-09-28),

15. 7706322 - Allocation of resources in packet-switched data transfer (2010-04-27),

Title: The Innovative Journey of Arto Leppisaari

Introduction: Arto Leppisaari, a talented inventor hailing from Kangasala, Finland, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Arto Leppisaari's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and energy storage solutions.

Career Highlights: With a career spanning over two decades, Arto Leppisaari has worked with leading research institutions and companies to develop cutting-edge technologies in the areas of clean energy, sustainable transportation, and smart grid systems.

Collaborations: Throughout his career, Arto Leppisaari has collaborated with top engineers, scientists, and industry experts to bring his innovative ideas to life. His collaborative efforts have resulted in several successful patents and inventions that have had a positive impact on society.

Conclusion: Arto Leppisaari's passion for innovation and commitment to creating a more sustainable future have established him as a respected figure in the world of technology. His contributions continue to inspire the next generation of inventors and innovators worldwide.

Profile summary based on public USPTO records.