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For the Inventor, By the Inventor

Rockford, IL, United States of America

P John Dhyanchand

USPTO Granted Patents = 43

Average Co-Inventor Count = 2.1

ph-index = 21

Forward Citations = 1,358(Granted Patents)


Company Filing History:

goldMedal38 out of 1,372 
 
Sundstrand Corporation
 patents
silverMedal1 out of 17 
 
Sunstrand Corporation
 patents
bronzeMedal4 out of 832,761 
Other
 patents

Years Active: 1977-1997

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Areas of Expertise:
High Voltage Inverter
PWM Inverter
Power Generation System
Induction Machine
Brushless Generator
Power Conversion System
Resonant Converter
Electromagnetic Transformer
Constant Speed Drive
Bi-Directional Power Converter
Voltage Balancing Winding
DC-DC Converter
43 patents (USPTO):Explore Patents
1. 5666278 - High voltage inverter utilizing low voltage power switches (1997-09-09),
2. 5657214 - Stepped waveform PWM inverter (1997-08-12),
3. 5600548 - DC content control for an inverter (1997-02-04),
4. 5559686 - Stepped waveform inverter control (1996-09-24),
5. 5355296 - Switching converter and summing transformer for use therein (1994-10-11),
6. 5317299 - Electromagnetic transformer (1994-05-31),
7. 5301098 - Feedforward inverter phase control (1994-04-05),
8. 5282125 - Power generation system with soft-start circuit (1994-01-25),
9. 5281905 - Induction machine based hybrid aircraft engine starting/generating power (1994-01-25),
10. 5239454 - Stepped-waveform inverter utilizing main and auxiliary subinverters (1993-08-24),
11. 5225973 - Regulation circuit for a stepped-waveform inverter (1993-07-06),
12. 5182535 - Summing transformer core for star-delta inverter having a separate (1993-01-26),
13. 5177460 - Summing transformer for star-delta inverter having a single secondary (1993-01-05),
14. 5097241 - Cooling apparatus for windings (1992-03-17),
15. 5057808 - Transformer with voltage balancing tertiary winding (1991-10-15),

Title: The Innovative Journey of Inventor P. John Dhyanchand

Introduction: P. John Dhyanchand, a talented inventor based in Rockford, IL (US), has made significant contributions to the field of innovations with his creative mind and dedication to problem-solving.

Latest Patents: P. John Dhyanchand holds several patents in various industries, including technology, healthcare, and consumer goods. His recent patents focus on improving efficiency in manufacturing processes and enhancing user experiences through innovative designs.

Career Highlights: Throughout his career, P. John Dhyanchand has demonstrated a keen ability to identify gaps in the market and develop unique solutions to address them. His inventions have not only improved existing products but have also paved the way for new technologies to emerge.

Collaborations: P. John Dhyanchand has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His partnerships have been instrumental in turning his ideas into tangible products that have had a positive impact on various industries.

Conclusion: In conclusion, P. John Dhyanchand's passion for innovation and his relentless pursuit of excellence have established him as a respected figure in the world of inventors. His contributions continue to inspire others to push the boundaries of what is possible through creativity and ingenuity.

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