Company Filing History:
Years Active: 2026
Title: Shihchieh Hou: Innovator in Light-Emitting Devices
Introduction
Shihchieh Hou is a prominent inventor based in Tianjin, China. He is known for his contributions to the field of optoelectronics, particularly in the development of light-emitting devices. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.
Latest Patents
Shihchieh Hou holds a patent for a light-emitting device. This device includes a semiconductor epitaxial structure that features a first surface and a second surface. The structure comprises a first semiconductor layer, an active layer, and a second semiconductor layer. The active layer contains a quantum well structure with multiple periodic units, each consisting of a well layer and a barrier layer that has a greater bandgap than the well layer. Notably, the bandgap of the barrier layer of at least one of the periodic units near the first surface is smaller than that near the second surface. Additionally, the thickness of the well layer of at least one of the periodic units close to the first surface is greater than that near the second surface. In some embodiments, the bandgap of a second spacing layer situated between the active and second semiconductor layers increases from the first surface to the second surface.
Career Highlights
Shihchieh Hou is currently employed at Tianjin Sanan Optoelectronics Co., Ltd. His role at the company allows him to further explore and develop innovative technologies in the field of optoelectronics. His work has significantly contributed to advancements in light-emitting devices.
Collaborations
Shihchieh Hou has collaborated with notable colleagues, including Jinghua Chen and Yenchin Wang. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Shihchieh Hou is a distinguished inventor whose work in light-emitting devices has made a significant impact in the field of optoelectronics. His patent reflects his innovative spirit and dedication to advancing technology.