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For the Inventor, By the Inventor

Gyunggi-do, South Korea

Jun Goo Won

USPTO Granted Patents = 32 

Average Co-Inventor Count = 5.5

ph-index = 4

Forward Citations = 69(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2014)
  • Gyunggi-do, KR (2011 - 2016)
  • Suwon-si, KR (2016 - 2020)

Company Filing History:

goldMedal32 out of 7,574 
 
Samsung Electro-mechanics Co., Ltd.
 patents

Years Active: 2011-2020

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32 patents (USPTO):Explore Patents
1. 10879861 - Bias circuit and amplifying device with bias compensation function (2020-12-29),
2. 10666211 - Bias circuit and power amplifier circuit (2020-05-26),
3. 10547307 - Bias circuit and power amplifier having the same (2020-01-28),
4. 10027320 - Bias circuit and power amplifier having the same (2018-07-17),
5. 9793864 - Voltage detecting circuit and power amplifier (2017-10-17),
6. 9667202 - Power amplifier and method (2017-05-30),
7. 9479133 - Power detection circuit and RF signal amplification circuit having the same (2016-10-25),
8. 9246209 - Antenna and front end module (2016-01-26),
9. 9148095 - Bias circuit and amplifier controlling bias voltage (2015-09-29),
10. 9147513 - Series inductor array implemented as a single winding and filter including the same (2015-09-29),
11. 9136991 - Power amplifying circuit and front end module including the same (2015-09-15),
12. 9118176 - Radio frequency input circuit with ESD protection function (2015-08-25),
13. 9071213 - Bias circuit and amplifier with current limit function (2015-06-30),
14. 9054650 - Bias circuit and power amplifier with selection function of power mode (2015-06-09),
15. 9048898 - Front end module (2015-06-02),

Title: Innovations of Jun Goo Won in Bias Circuit Technology

Introduction

Jun Goo Won is a notable inventor based in Gyunggi-do, South Korea, recognized for his significant contributions to the field of electrical engineering and circuit design. With an impressive portfolio of 32 patents, Jun has made a lasting impact through his innovative inventions.

Latest Patents

Among his most recent patents are two critical inventions: the "Bias Circuit and Amplifying Device with Bias Compensation Function" and the "Bias Circuit and Power Amplifier Circuit." The first invention focuses on a bias circuit that includes amplifying circuits and a bypass circuit, effectively responding to control signals to optimize performance. It comprises a first and second bias circuit supplying base bias voltages to their respective amplifying circuits, while a compensating circuit varies the impedance to enhance the bias voltages' stability.

The second invention consists of a power amplifier circuit, incorporating a bias circuit that generates a first bias signal from a reference voltage. This design improves the efficiency in transmitting bias signals to the power amplifier through a carefully structured switching control mechanism that ensures effective operation following a preset delay.

Career Highlights

Jun Goo Won's career at Samsung Electro-mechanics Co., Ltd. has been marked by groundbreaking developments that showcase his expertise in bias circuit technologies. His focus on creating circuits that adapt to varying conditions reflects his visionary approach to engineering.

Collaborations

Throughout his career, Jun has collaborated with talented individuals like Ki Joong Kim and Youn Suk Kim. Their teamwork has resulted in innovative solutions that stand as testaments to their collective expertise in the field.

Conclusion

In conclusion, Jun Goo Won’s dedication to innovation and his extensive patent portfolio underscore his role as a leading inventor in bias circuit technologies. His contributions not only enhance device performance but also exemplify the potential of collaborative efforts in advancing electrical engineering.

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