Location History:
- Madison, WI (US) (2011 - 2018)
- Fremont, CA (US) (2016 - 2019)
Company Filing History:
16 out of 4,519 
7 out of 21 
3 out of 12 Years Active: 2011-2019
Title: The Innovative Contributions of Cheeman Yu
Introduction
Cheeman Yu is a prominent inventor based in Madison, WI, who holds an impressive portfolio of 25 patents. His work primarily focuses on advancements in semiconductor technology and printed circuit boards, demonstrating a deep commitment to innovation in the field.
Latest Patents
Two of Cheeman Yu's latest patents showcase his expertise in traceability systems for semiconductor devices. The first patent details a system for providing backward and forward traceability by identifying discrete components, such as die, substrates, and passives, within a semiconductor device. This innovative technology also introduces a method for generating a unique identifier, allowing for the tracking of both the semiconductor device and its components throughout the production process. The second patent features a printed circuit board design that includes coextensive electrical connectors and contact pad areas, with specific areas of contact pads being etched away to ensure electrical isolation between the various components.
Career Highlights
Cheeman Yu has made substantial contributions to the technology sector through his tenure at companies like SanDisk Technologies Inc. and SanDisk Information Technology (Shanghai) Co., Ltd. His work at these organizations has solidified his reputation as an influential inventor in the tech industry.
Collaborations
Throughout his career, Cheeman Yu has collaborated with several esteemed professionals, including Hem P. Takiar and Chin-Tien Chiu. These collaborations have played a pivotal role in furthering innovative projects that advance semiconductor technologies.
Conclusion
Cheeman Yu's contributions to the world of technology, particularly in semiconductor device traceability and printed circuit board design, highlight the importance of innovation in the industry. His extensive number of patents and collaborations exemplify the impact that dedicated inventors can have on shaping the future of technology.
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.