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For the Inventor, By the Inventor

Gangneung-si, South Korea

Kangeun Lee

USPTO Granted Patents = 14 

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 93(Granted Patents)


Location History:

  • Gangneung-si, KR (2010 - 2016)
  • Hwaseong-si, KR (2022)

Company Filing History:

goldMedal14 out of 131,324 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2010-2022

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14 patents (USPTO):Explore Patents
1. 11304068 - Device and method for beam management in wireless communication system (2022-04-12),
2. 9524721 - Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same (2016-12-20),
3. 9224399 - Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same (2015-12-29),
4. 9094662 - Encoder and decoder to encode signal into a scalable codec and to decode scalable codec, and encoding and decoding methods of encoding signal into scalable codec and decoding the scalable codec (2015-07-28),
5. 8805681 - Method and apparatus to search fixed codebook using tracks of a trellis structure with each track being a union of tracks of an algebraic codebook (2014-08-12),
6. 8595000 - Method and apparatus to search fixed codebook and method and apparatus to encode/decode a speech signal using the method and apparatus to search fixed codebook (2013-11-26),
7. 8498861 - Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same (2013-07-30),
8. 8473284 - Apparatus and method of encoding/decoding voice for selecting quantization/dequantization using characteristics of synthesized voice (2013-06-25),
9. 8271267 - Scalable speech coding/decoding apparatus, method, and medium having mixed structure (2012-09-18),
10. 8204743 - Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same (2012-06-19),
11. 8175869 - Method, apparatus, and medium for classifying speech signal and method, apparatus, and medium for encoding speech signal using the same (2012-05-08),
12. 8015017 - Band based audio coding and decoding apparatuses, methods, and recording media for scalability (2011-09-06),
13. 7805314 - Method and apparatus to quantize/dequantize frequency amplitude data and method and apparatus to audio encode/decode using the method and apparatus to quantize/dequantize frequency amplitude data (2010-09-28),
14. 7801733 - High-band speech coding apparatus and high-band speech decoding apparatus in wide-band speech coding/decoding system and high-band speech coding and decoding method performed by the apparatuses (2010-09-21),

Title: Kangeun Lee: Innovator in Wireless Communication Technologies

Introduction

Kangeun Lee is a prominent inventor based in Gangneung-si, South Korea. He has made significant contributions to the field of wireless communication, holding a total of 14 patents. His work focuses on enhancing data transmission rates and improving communication systems.

Latest Patents

One of Kangeun Lee's latest patents is a "Device and method for beam management in wireless communication system." This invention pertains to a 5G or pre-5G communication system designed to support higher data transmission rates beyond the capabilities of 4G systems, such as long-term evolution (LTE). The patent outlines a method for beam management that includes transmitting reference signals, receiving feedback, and utilizing fixed transmission beams for effective communication.

Another notable patent is the "Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same." This invention addresses the issue of frame erasure in voice packets. It includes a parameter extraction unit that determines the presence of erased frames and restores the excitement signal and line spectrum pair parameters through regression analysis. This method enhances the quality of restored voice signals while simplifying the algorithm.

Career Highlights

Kangeun Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of wireless communication. His work has been instrumental in advancing technologies that support modern communication needs.

Collaborations

Kangeun Lee has collaborated with notable colleagues, including Hosang Sung and Rakesh Taori. Their combined expertise contributes to the development of cutting-edge technologies in the industry.

Conclusion

Kangeun Lee's contributions to wireless communication technology are significant and impactful. His innovative patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in the field.

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