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For the Inventor, By the Inventor

Daejon, South Korea

Seong-Pal Lee

USPTO Granted Patents = 17

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 195(Granted Patents)


Location History:

  • Taejon, KR (2002 - 2004)
  • Daejon, KR (2006 - 2010)
  • Daejeon, KR (2004 - 2011)

Company Filing History:

goldMedal17 out of 11,316 
 
Electronics and Telecommunications Research Institute
 patents

Years Active: 2002-2011

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17 patents (USPTO):Explore Patents
1. 7881663 - Beacon signal generating apparatus in satellite communication system and phase synchronizing apparatus using the same (2011-02-01),
2. 7843359 - Fault management system using satellite telemetering technology and method thereof (2010-11-30),
3. 7760038 - Voltage controlled oscillator capable of tuning negative resistance (2010-07-20),
4. 7604168 - Apparatus for transmitting/receiving destination wake-up information through communication satellite network (2009-10-20),
5. 7603232 - Vehicle position tracking system via satellite and method thereof (2009-10-13),
6. 7567778 - Apparatus and method for controlling switch of satellite transponder for multibeam communication (2009-07-28),
7. 7542829 - Low earth orbit satellite command planning device and method, and low earth orbit satellite control system including the same (2009-06-02),
8. 7313124 - Adaptive downlink packet transmission method in multicarrier CDMA system (2007-12-25),
9. 7170343 - Fast LUT predistorter for power amplifier (2007-01-30),
10. 7170300 - Apparatus and method for inspecting interface between ground layer and substrate of microstrip by using scattering parameters (2007-01-30),
11. 7088287 - Antenna aligning apparatus for near-field measurement (2006-08-08),
12. 7002359 - Apparatus and method for measuring EMI level of electronic device (2006-02-21),
13. 6850823 - System and method for executing diagnosis of vehicle performance (2005-02-01),
14. 6728650 - High power amplifier operating point determination apparatus and method for satellite communications system (2004-04-27),
15. 6683563 - System for determining precise orbit of satellite and method thereof (2004-01-27),

Title: Innovating Satellite Communication: The Contributions of Seong-Pal Lee

Introduction

Seong-Pal Lee is a prominent inventor based in Daejeon, South Korea, known for his significant contributions to the field of satellite communication. With a remarkable portfolio of 17 patents, Lee's inventions are at the forefront of technological advancements in this vital area.

Latest Patents

Among his latest inventions are a beacon signal generating apparatus and a phase synchronizing apparatus that play crucial roles in satellite communication systems. These inventions are designed to establish phase synchronization while tracking the phase variation of a Timing Source Oscillator (TSO) at earth stations. The innovative beacon signal generating apparatus effectively generates a beacon signal synchronized with the TSO frequency, utilizing a frequency oscillator to create the TSO frequency and a beacon signal generator to multiply it for transmission.

In addition, Lee has developed a fault management system leveraging satellite telemetering technology. This system includes various components such as a telemetering sensing unit, a controlling unit, a malfunction data analysis unit, and a display unit. Together, these elements facilitate real-time monitoring of target apparatuses installed in remote locations, allowing for the detection and analysis of malfunctions effectively.

Career Highlights

Seong-Pal Lee is currently employed at the Electronics and Telecommunications Research Institute (ETRI), where he continues to push the boundaries of innovation in telecommunications. His extensive experience and expertise have positioned him as a leading figure in research and development in this field.

Collaborations

During his career, Lee has had the opportunity to collaborate with esteemed colleagues such as Jong-Won Eun and Cheol-Oh Jeong. These collaborations have further enriched his work, leading to advancements and new discoveries in satellite communication technologies.

Conclusion

In summary, Seong-Pal Lee's work has showcased the potential for innovation in satellite communications, with impactful inventions that enhance the reliability and efficiency of satellite systems. His contributions, particularly in developing new technologies for phase synchronization and fault management, continue to shape the future of telecommunications.

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