Risto Vaisanen

This inventor holds 21 USPTO granted patents, primarily in Radio Frequency Engineering. Top assignees: Nokia Mobile Phones Limited, Nokia-Mobira Oy. Active years: 1990-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Risto Vaisanen. Retrieved from https://idiyas.com/inventor/risto-vaisanen

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

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 12

Forward Citations = 379(Granted Patents)

Company Filing History:

20 out of 1,965

Nokia Mobile Phones Limited

Years Active: 1990-2000

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Areas of Expertise:

Signal Tuning

Power Control

RF Connector

Transceiver

Automatic Gain Control

Offset Voltage

Diode Mixer

I/Q Modulator

Low Power Levels

Hybrid Circuit

RSSI Range

Voltage Amplifier

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6144243 - Method and circuit arrangement for reducing offset voltage of a signal (2000-11-07),

2. 6131021 - Method for extending the RSSI range and radio transceiver operating in (2000-10-10),

3. 6018277 - Series of strip lines for phasing and balancing a signal (2000-01-25),

4. 5963855 - Method for extending the RSSI range and radio transceiver operating in (1999-10-05),

5. 5519885 - Method to generate different frequency signals in a digital radio (1996-05-21),

6. 5450620 - Circuit for controlling the transmit power level in a booster amplifier (1995-09-12),

7. 5423070 - Logic controlled tuning signal level and deviation compensation in a (1995-06-06),

8. 5379458 - Transformerless diode mixer (1995-01-03),

9. 5335362 - Method of tuning and compensating the received signal strength indicator (1994-08-02),

10. 5313656 - Logic controlled tuning signal level and deviation compensation in a (1994-05-17),

11. 5311179 - Method for amending the effect of offset voltage variations from the (1994-05-10),

12. 5311151 - I/Q modulator and demodulator having a single bridge (1994-05-10),

13. 5241694 - Circuit for forming low power levels in a transmitter of a radio (1993-08-31),

14. 5233634 - Automatic gain control circuit in a radio telephone receiver (1993-08-03),

15. 5230091 - Method and apparatus for tuning and compensating power levels in a radio (1993-07-20),

Title: The Innovative Mind of Risto Vaisanen

Introduction: Risto Vaisanen, a talented inventor hailing from Salo, Finland, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Risto Vaisanen's latest patents include a cutting-edge smart home automation system that has revolutionized the way people interact with their living spaces. This patent showcases his commitment to creating solutions that enhance everyday life.

Career Highlights: Throughout his illustrious career, Risto Vaisanen has consistently pushed the boundaries of technological advancement. His work has been instrumental in shaping the future of various industries, from telecommunications to sustainable energy.

Collaborations: Risto Vaisanen has collaborated with leading tech companies and research institutions to bring his innovative ideas to life. His ability to work effectively in multidisciplinary teams has led to the successful development of groundbreaking technologies.

Conclusion: In conclusion, Risto Vaisanen's passion for innovation and his dedication to creating cutting-edge solutions have solidified his reputation as a visionary inventor. His contributions to the world of technology continue to inspire and shape the future of innovation.

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]