Company Filing History:
4 out of 749 
1 out of 1 Years Active: 2016-2019
Title: Innovations of Yang Xiang in Semiconductor Technology
Introduction
Yang Xiang is a prominent inventor based in Beaverton, OR (US), known for his significant contributions to semiconductor technology. He holds a total of five patents, showcasing his expertise and innovative spirit in the field.
Latest Patents
One of Yang Xiang's latest patents is a power device with high aspect ratio trench contacts and submicron pitches between trenches. This invention discloses a semiconductor power device disposed in a semiconductor substrate, which includes active cell areas and a termination area. The semiconductor power device comprises a plurality of gate trenches formed at the top portion of the semiconductor substrate in the active cell area. Each of the gate trenches is partially filled with a conductive gate material, with a top portion of the trenches filled by a high-density plasma (HDP) insulation layer. Additionally, the semiconductor power device includes mesa areas of the semiconductor substrate disposed between the gate trenches. These mesa areas are recessed and have a top mesa surface positioned vertically below the top surface of the HDP insulation layer. The HDP insulation layer covers the conductive gate material, constituting a stick-out boundary-defining layer surrounding the recessed mesa areas in the active cell areas between the gate trenches.
Career Highlights
Yang Xiang has worked with notable companies in the semiconductor industry, including Alpha & Omega Semiconductor Corporation and Alpha and Omega Semiconductor Inc. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Throughout his career, Yang Xiang has collaborated with esteemed colleagues such as Yeeheng Lee and Hongyong Xue. These partnerships have likely fostered a creative environment that encourages innovation and the advancement of technology.
Conclusion
Yang Xiang's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in power devices and semiconductor applications.
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.