Location History:
- Jhongli, TW (2007)
- Chung-Li, TW (2008)
- New Taipei, TW (2015 - 2017)
- Taoyuan, TW (2009 - 2024)
Company Filing History:
19 out of 25 
1 out of 1 Years Active: 2007-2025
Title: Innovations in Photonics: The Contributions of Yu-Chung Chin
Introduction
Yu-Chung Chin, based in Taoyuan, Taiwan, is a prominent inventor with a significant portfolio of 18 patents. His work primarily focuses on advancements in photonics, particularly in laser technology and semiconductor devices. Chin's innovations have greatly contributed to the development of efficient and reliable optical components.
Latest Patents
Among Chin's most recent patents are the Vertical Cavity Surface Emitting Laser Diode (VCSEL) with a tunnel junction and a High Ruggedness Heterojunction Bipolar Transistor (HBT). The VCSEL innovation introduces a tunnel junction with a high doping concentration, allowing for stable high-performance operation. The n-type semiconductor layer in the VCSEL is engineered to ensure a consistent oxidation process, enhancing the overall efficiency and functionality of the device.
Similarly, the High Ruggedness HBT invention features a robust structure that includes a substrate, sub-collector layer, collector layer, base layer, and emitter layer, utilizing advanced material composition such as InGaP and wide bandgap layers to improve performance over conventional designs.
Career Highlights
Yu-Chung Chin is currently associated with Visual Photonics Epitaxy Co., Ltd., a company known for its cutting-edge developments in photonic devices. His innovative work in semiconductor technology has established him as a respected figure in the field, particularly in the realm of photonics.
Collaborations
Throughout his career, Chin has worked alongside notable colleagues, including Chao-Hsing Huang and Min-Nan Tseng. Their collaborative efforts have led to numerous advancements in semiconductor technology and have contributed to the high standards of innovation at their company.
Conclusion
Yu-Chung Chin's contributions to the field of photonics demonstrate the significant impact of innovative thinking in technology. With a solid foundation of patents and collaborative work, Chin continues to pave the way for advancements in laser and semiconductor technologies, further solidifying his reputation as an influential inventor in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.