Location History:
- Hsinchu Hsien, TW (2010)
- Xindian, TW (2010 - 2012)
- Taipei County, TW (2011 - 2013)
Company Filing History:
Years Active: 2010-2013
Title: Shyang-Jye Chang: Innovator in Map Building and Noise Reduction Technologies
Introduction
Shyang-Jye Chang is a prominent inventor based in Taipei County, Taiwan. He has made significant contributions to the fields of map building systems and noise reduction technologies. With a total of 9 patents to his name, Chang continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is a "Map building system, building method and computer readable media thereof." This invention provides a system that can be applied to a movable apparatus or a server apparatus. The system includes at least two distance sensing units, an inertial sensing unit, a parameter processing unit, and a display unit. The distance sensing units detect the distance between the movable device and at least one obstacle, creating at least two range data. The inertial sensing unit detects the moving mode of the device and generates moving data. The parameter processing unit then calculates area map data based on the range and moving data, which is displayed on the display unit.
Another notable patent is the "Noise reduction system and noise reduction method." This system comprises a uni-directional microphone, an omni-directional microphone, and a signal processing module. The signal processing module includes an adaptive noise control (ANC) unit, a main noise reduction unit, and an optimizing unit. The uni-directional microphone captures a first audio source, while the omni-directional microphone captures a second audio source. The ANC unit executes adaptive noise control to output an estimated signal based on both audio signals. The main noise reduction unit processes this estimated signal to produce a de-noise speech signal, which is further optimized by the optimizing unit.
Career Highlights
Shyang-Jye Chang is affiliated with the Industrial Technology Research Institute, where he has been instrumental in developing innovative technologies. His work has garnered attention for its practical applications and contributions to enhancing user experiences in various fields.
Collaborations
Chang has collaborated with notable colleagues, including Yung-Yu Chen and Ren-Yuan Yu. Their combined expertise has led to advancements in the technologies they are developing.
Conclusion
Shyang-Jye Chang is a distinguished inventor whose work in map building and noise reduction technologies has made a significant impact. His innovative patents reflect his commitment to advancing technology and improving everyday experiences.
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