Location History:
- Songjiang, CN (2013)
- Shanghai, CN (2010 - 2015)
Company Filing History:
Years Active: 2010-2015
Title: Ruisheng Wu: Innovator in Power Semiconductor Technology
Introduction
Ruisheng Wu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of power semiconductor devices, holding a total of 4 patents. His work focuses on innovative solutions that enhance the efficiency and performance of semiconductor technologies.
Latest Patents
Wu's latest patents include advancements in substrate-less power device packages. One of his notable inventions describes a substrate-less composite power semiconductor device that can be fabricated from a vertical conductive power semiconductor device wafer. This process involves several steps, including forming solder bumps on a top metal layer, creating wafer-level molding around the solder bumps, grinding the back side of the device wafer to reduce thickness, and forming a back metal on the wafer's back surface. Another patent outlines a similar substrate-less composite power semiconductor device that includes a thin substrate and a top metal layer, with a total thickness of the substrate and epitaxial layer being less than 25 microns. This design also features solder bumps and molding compound that surrounds the solder bumps, ensuring they remain at least partly exposed.
Career Highlights
Ruisheng Wu is currently employed at Alpha & Omega Semiconductor Corporation, where he continues to innovate in the semiconductor industry. His expertise and dedication have positioned him as a key player in the development of advanced power semiconductor technologies.
Collaborations
Throughout his career, Wu has collaborated with notable colleagues, including Tao Feng and Ping Huang. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Ruisheng Wu's contributions to power semiconductor technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of semiconductor design and fabrication, paving the way for future advancements 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.