This inventor holds 3 USPTO granted patents. Top assignees: Samsung Electronics Co., Ltd., Apple Inc.. Active years: 2012-2015.
Company Filing History:
3 out of 132,107 
1 out of 43,321 
Years Active: 2012-2015
Title: Giljin Jang: Innovator in Speech Recognition Technology
Introduction
Giljin Jang is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of speech recognition technology, holding a total of 3 patents. His innovative work focuses on enhancing the accuracy and efficiency of speech detection and enhancement methods.
Latest Patents
One of his latest patents is titled "Method, medium, and system detecting speech using energy levels of speech frames." This invention outlines a speech recognition method that detects energy changes in each frame of signals, distinguishing between speech and non-speech signals. It identifies speech segments by analyzing frames that contain only speech signals based on the detected energy changes. Another notable patent is the "Speech enhancement apparatus and method." This invention includes a speech enhancement apparatus that utilizes a spectrum subtraction unit to improve speech quality by minimizing noise through a correction function modeling unit.
Career Highlights
Throughout his career, Giljin Jang has worked with leading technology companies, including Samsung Electronics and Apple Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in speech technology.
Collaborations
Some of his notable coworkers include Jeongsu Kim and Kwangcheol Oh, who have collaborated with him on various projects in the field of speech recognition.
Conclusion
Giljin Jang's contributions to speech recognition technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities of speech processing, paving the way for advancements in this critical area.