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For the Inventor, By the Inventor

Seongnam, South Korea

Sungrack Yun

USPTO Granted Patents = 20 

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 186(Granted Patents)


Location History:

  • Seongnam, JP (2016)
  • Seoul, KR (2015 - 2018)
  • Seongnam-si, KR (2021 - 2023)
  • Seongnam, KR (2016 - 2024)

Company Filing History:

goldMedal20 out of 41,326 
 
Qualcomm Incorporated
 patents

Years Active: 2015-2025

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20 patents (USPTO):
1. 12405375 - Acoustic-based positioning with dynamic frequency pilot tone (2025-09-02),
2. 12307214 - Hybrid language translation on mobile devices (2025-05-20),
3. 12067777 - Efficient video processing via dynamic knowledge propagation (2024-08-20),
4. 12019726 - Model disentanglement for domain adaptation (2024-06-25),
5. 11664012 - On-device self training in a two-stage wakeup system comprising a system on chip which operates in a reduced-activity mode (2023-05-30),
6. 11652960 - Presenting a facial expression in a virtual meeting (2023-05-16),
7. 11437031 - Activating speech recognition based on hand patterns detected using plurality of filters (2022-09-06),
8. 11205433 - Method and apparatus for activating speech recognition (2021-12-21),
9. 11195545 - Method and apparatus for detecting an end of an utterance (2021-12-07),
10. 11170774 - Virtual assistant device (2021-11-09),
11. 10021339 - Electronic device for generating video data (2018-07-10),
12. 9959863 - Keyword detection using speaker-independent keyword models for user-designated keywords (2018-05-01),
13. 9953632 - Keyword model generation for detecting user-defined keyword (2018-04-24),
14. 9946862 - Electronic device generating notification based on context data in response to speech phrase from user (2018-04-17),
15. 9911416 - Controlling electronic device based on direction of speech (2018-03-06),

Title: Innovations of Sungrack Yun: A Pioneer in Mobile Translation and Video Processing

Introduction

Sungrack Yun, an accomplished inventor based in Seongnam, South Korea, is known for his significant contributions to mobile technology and video processing. With a remarkable portfolio of 19 patents, Yun has established himself as a key player in the field of innovation, particularly at Qualcomm Incorporated. His groundbreaking work emphasizes both efficiency and accuracy, making substantial impacts on communication and data processing.

Latest Patents

One of Yun's latest patents is focused on hybrid language translation on mobile devices. This processor-implemented method involves recognizing natural language through audio inputs. Utilizing a neural network, the innovation generates local text from the audio input and assigns a local confidence value to assess its accuracy. The system further enhances communication by transmitting data to a remote device, receiving corresponding remote text and confidence scores. The output functionality cleverly outputs either local or remote text based on which confidence value is higher, ensuring optimal accuracy in translation.

Another notable patent by Yun addresses efficient video processing using dynamic knowledge propagation. This inventive method processes video data by sampling subsets of clips from input video, which are analyzed by machine learning components to generate outputs. The innovation aggregates outputs from these components to determine characteristics of the input video, thereby enhancing video data processing's efficiency.

Career Highlights

Throughout his career, Sungrack Yun has demonstrated exceptional innovation skills in technology development. His work at Qualcomm Incorporated positions him at the forefront of mobile technology advancements. His patents reflect his commitment to improving user experience and functionality in both mobile communication and video analysis.

Collaborations

Yun collaborates closely with talented individuals in the industry, including coworkers Kyu Woong Hwang and Taesu Kim. Their collective expertise fosters a dynamic environment for pioneering new solutions in the tech landscape, amplifying the impact of their innovations.

Conclusion

Sungrack Yun’s contributions to the realms of mobile translation and video processing underscore his role as a formidable inventor in the technology sector. With a focus on enhancing user experience and streamlining processes, his patents set a benchmark for future innovations, solidifying his legacy in the field. As technology continues to advance, the significance of Yun's work will undoubtedly influence the development of mobile communications and data handling for years to come.

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