Kari Juhani Niemela

This inventor holds 21 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Mobile Communication Systems. Top assignees: Nokia Corporation, Nokia Solutions and Networks Oy, Nokia Networks Oy. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kari Juhani Niemela. Retrieved from https://idiyas.com/inventor/kari-juhani-niemela

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

Calculating rank

USPTO Granted Patents = 21 (Patent Applications = 5)

% Patents Active = 81.0

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 92(Granted Patents)

Company Filing History:

Nokia Solutions and Networks Oy

Nokia Siemens Networks Oy

patents

5. 2 out of 6,609

Nokia Technologies Oy

patents

6. 1 out of 705

Nokia Telecommunications Oy

patents

where one patent can have more than one assignee

Years Active: 1999-2025

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Areas of Expertise:

Time Synchronization

Data Transmission

Mobile Communication

Network Elements

Uplink Control

Radio Communication

Cellular Network

GPRS

Interference Management

Signal Processing

Bandwidth Optimization

Transceiver Station

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12294961 - Time synchronization enhancement for a group of UE (2025-05-06),

2. 12010737 - Signalling to support delayed service availability (2024-06-11),

3. 11863979 - Systems and methods for authenticating time-sensitive network elements (2024-01-02),

4. 10298424 - Coverage optimization with fractional bandwidth (2019-05-21),

5. 9647822 - Method and device for processing data blocks and communication system comprising such device (2017-05-09),

6. 9185571 - Employing reference signals in communications (2015-11-10),

7. 9137760 - Other-cell interference-based uplink control (2015-09-15),

8. 8346244 - Method and device for testing a mobile station's capability of processing at least one second channel and communication system comprising such device (2013-01-01),

9. 8218421 - Data transmission in a mobile communication system apparatus, system and method (2012-07-10),

10. 8199736 - Data transmission in mobile communication system (2012-06-12),

11. 7885318 - Method, device, system and software product for soft value scaling with receivers in an unsynchronized network (2011-02-08),

12. 7808964 - Modified dual symbol rate for uplink mobile communications (2010-10-05),

13. 7778615 - Signal level estimation in radio communication system (2010-08-17),

14. 7734049 - Data transmission method, user equipment and GPRS/EDGE radio access network (2010-06-08),

15. 7408916 - Synchronisation of frame transmissions in a telecommunications network (2008-08-05),

Title: Innovator Profile: Kari Juhani Niemela

Introduction: Kari Juhani Niemela is a prominent inventor based in Oulu, Finland, recognized for his significant contributions to telecommunications technology. With a total of 19 patents to his name, Niemela has established himself as a thought leader in the field, particularly in signal processing and coverage optimization.

Latest Patents: One of Niemela's latest patents, titled "Signalling to support delayed service availability," addresses the challenges in establishing services in telecommunications networks. The innovation revolves around a base station that includes a receiver to accept service requests from user equipment. It utilizes a processor to assess whether the request can be fulfilled within a default time interval and transmits an acknowledgment if an extended time is necessary. This allows for better communication and expectation management between the base station and user equipment.

Another notable patent is "Coverage optimization with fractional bandwidth," which presents a method for modulating a carrier signal using a specific grouping of input bits. This innovation optimizes signal transmission, enhancing the efficiency of bandwidth utilization in telecommunications networks.

Career Highlights: Niemela's career includes valuable experience at leading companies like Nokia Corporation and Nokia Solutions and Networks Oy. His work has significantly influenced advancements in mobile communication technologies, contributing to the development of more reliable and efficient systems in the industry.

Collaborations: Throughout his career, Niemela has collaborated with esteemed colleagues, including Olli Piirainen and Mikko Saily. Their joint efforts have fueled progress in significant projects, pushing the boundaries of innovation within telecommunications.

Conclusion: Kari Juhani Niemela's extensive patent portfolio and collaborative spirit illustrate his commitment to advancing telecommunications technology. His inventions not only address current challenges in the field but also pave the way for future innovations that enhance communication systems globally.

Profile summary based on public USPTO records.