Company Filing History:

7 out of 1,965

Nokia Mobile Phones Limited

Years Active: 1993-2013

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8433273 - Increasing sensitivity of radio receiver (2013-04-30),

2. 8036619 - Oscillator having controllable bias modes and power consumption (2011-10-11),

3. 7200418 - Detection of lightning (2007-04-03),

4. 7151915 - Dual mode voltage controlled oscillator having controllable bias modes and power consumption (2006-12-19),

5. 6975845 - Direct conversion receiver architecture (2005-12-13),

6. 6965072 - Shielding arrangement (2005-11-15),

7. 6954109 - Provision of local oscillator signals (2005-10-11),

8. 6324412 - Telephone and module having a pin for providing temperature information and generating a silent alarm (2001-11-27),

9. 5896562 - Transmitter/receiver for transmitting and receiving of an RF signal in (1999-04-20),

10. 5548616 - Spread spectrum radiotelephone having adaptive transmitter gain control (1996-08-20),

11. 5530923 - Dual mode transmission system with switched linear amplifier (1996-06-25),

12. 5335364 - Circuit arrangement for automatic frequency control in a radio telephone (1994-08-02),

13. 5301367 - Direct digital synthesizer for producing a modulated intermediate (1994-04-05),

14. 5239690 - Hand-held transceiver as a modular unit (1993-08-24),

Title: Innovations of Jarmo J Heinonen: A Pioneer from Salo, FI

Introduction

Jarmo J Heinonen, an innovative inventor based in Salo, Finland, has made significant contributions to the field of radio communications. With a portfolio of 14 patents, Heinonen’s work showcases his expertise and commitment to enhancing technology in the industry.

Latest Patents

Two of his most recent patents reveal his focus on improving radio receiver sensitivity and optimizing oscillator circuit designs. The first patent, titled "Increasing Sensitivity of Radio Receiver," introduces a direct-conversion radio receiver. This device features a first measurement unit to measure the signal level of incoming signals, allowing for a gain controller to adjust front-end and baseband gain based on the input signal level. This innovation ensures the receiver maintains performance amidst varying signal conditions.

The second patent, "Oscillator Having Controllable Bias Modes and Power Consumption," describes an oscillator circuit designed for RF communications devices. This circuit includes an oscillator transistor connected to a power supply and a biasing network that allows for adjustable configurations based on RF channel conditions. By optimizing power consumption and performance, this invention is vital for enhancing communication efficiency.

Career Highlights

Throughout his career, Jarmo J Heinonen has worked with notable companies in the telecommunications sector, including Nokia Mobile Phones Limited and Nokia Corporation. His tenure at these leading organizations has allowed him to collaborate on various technological advancements that have shaped modern communications.

Collaborations

Heinonen has collaborated with prominent industry professionals, including Sami Vilhonen and Jyrki Koljonen. These partnerships have not only enriched his inventiveness but have also led to fruitful developments within the field of RF communications.

Conclusion

Jarmo J Heinonen stands out as a talented inventor whose work continually pushes the boundaries of technology in radio communications. His innovations, particularly in enhancing receiver sensitivity and optimizing oscillator circuits, showcase his valuable contributions to the industry. With a robust patent portfolio and a rich history of collaboration, Heinonen's impact upon the field is undeniable.

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