Company Filing History:
2 out of 12 
1 out of 7 Years Active: 2021-2025
Title: Nien-Tze Yeh: Innovator in Microelectronics
Introduction
Nien-Tze Yeh is a prominent inventor based in Xiamen, China. He has made significant contributions to the field of microelectronics, particularly in semiconductor devices. With a total of 3 patents, his work has advanced the technology used in various electronic applications.
Latest Patents
One of Nien-Tze Yeh's latest patents is a semiconductor device with low potential terminals connected to wells. This microelectronic device includes a substrate, at least two doped well regions, an epitaxial structure, and at least two power elements. The doped well regions are disposed in the substrate and are spaced apart from each other. Each of the doped well regions has a doping type opposite to that of the substrate. The epitaxial structure is disposed on the substrate and is in contact with the doped well regions. The power elements are disposed on the epitaxial structure opposite to the substrate and are cascade connected with each other. A low potential terminal of each of the power elements is electrically connected to a respective one of the doped well regions. A method for making the microelectronic device is also provided.
Another significant patent is for an epitaxial structure for a high-electron-mobility transistor and the method for manufacturing the same. This structure includes a substrate, a nucleation layer, a buffer layered unit, a channel layer, and a barrier layer sequentially stacked on one another. The buffer layered unit includes at least one multiple quantum well structure containing a plurality of p-i-n heterojunction stacks. Each of the p-i-n heterojunction stacks includes p-type, i-type, and n-type layers which are alternately stacked along a direction away from the nucleation layer. These layers are made of materials represented by chemical formulas of AlGaN. For each of the p-i-n heterojunction stacks, the composition gradually changes along the direction away from the nucleation layer.
Career Highlights
Nien-Tze Yeh has worked with notable companies in the semiconductor industry, including Xiamen Sanan Integrated Circuit Co., Ltd. and Hunan Sanan Semiconductor Co., Ltd. His experience in these organizations has contributed to his expertise in microelectronic devices.
Collaborations
Throughout his career, Nien-Tze Yeh has collaborated with talented individuals such
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