Young Sang Choi

This inventor holds 10 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1994-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Young Sang Choi. Retrieved from https://idiyas.com/inventor/young-sang-choi

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

USPTO Granted Patents = 10 (Patent Applications = 4)

% Patents Active = 100.0

EPO Patents = 3 (Patent Applications = 6)

Average Co-Inventor Count = 2.2

ph-index = 4

Forward Citations = 35(Granted Patents)

Location History:

Kyungki, KR (1994)
Seongnam-si, KR (2017 - 2020)

Company Filing History:

10 out of 132,108

Samsung Electronics Co., Ltd.

patents

Years Active: 1994-2020

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10714077 - Apparatus and method of acoustic score calculation and speech recognition using deep neural networks (2020-07-14),

2. 10607597 - Speech signal recognition system and method (2020-03-31),

3. 10521514 - Interest notification apparatus and method (2019-12-31),

4. 10067939 - Machine translation method and apparatus (2018-09-04),

5. 9972305 - Apparatus and method for normalizing input data of acoustic model and speech recognition apparatus (2018-05-15),

6. 9953654 - Voice command recognition apparatus and method (2018-04-24),

7. 9842588 - Method and device for context-based voice recognition using voice recognition model (2017-12-12),

8. 9779730 - Method and apparatus for speech recognition and generation of speech recognition engine (2017-10-03),

9. 9626962 - Method and apparatus for recognizing speech, and method and apparatus for generating noise-speech recognition model (2017-04-18),

10. 5304853 - Multiplexer (1994-04-19),

Title: Young Sang Choi: Innovator in Acoustic Technology

Introduction

Young Sang Choi, based in Seongnam-si, South Korea, is a notable inventor with a remarkable portfolio of 10 patents. His innovative contributions primarily focus on advancements in acoustic techniques and speech recognition systems, marking him as a significant figure in technological innovation.

Latest Patents

Among his latest patents, Choi developed an innovative apparatus and method for acoustic score calculation and speech recognition using deep neural networks. This invention incorporates a preprocessor designed to extract audio frames sequentially into windows and a score calculator that utilizes a deep neural network-based acoustic model to calculate acoustic scores. Additionally, his speech signal recognition system and method provide an efficient approach to speech recognition by including a personalization layer that adapts to user-specific speech characteristics. This system collaborates with a global model to output a phonemic signal, enhancing the accuracy and responsiveness of speech recognition.

Career Highlights

Choi's career is marked by his significant role as an inventor at Samsung Electronics Co., Ltd., where he has made substantial contributions to the field of acoustic technology. His inventions reflect a deep understanding of both theory and application in modern acoustic systems, particularly as they relate to user interactions.

Collaborations

In his journey of innovation, Choi has collaborated with several talented individuals, including prominent colleagues such as Hwidong Na and Hoshik Lee. These collaborations have played an important role in enhancing the breadth and impact of his research and developments.

Conclusion

Young Sang Choi continues to push the boundaries of acoustic technology and speech recognition through his innovative patents. His work significantly contributes to advancements that improve user experience in technology, reinforcing his status as a key inventor in the field.

Profile summary based on public USPTO records.