Company Filing History:
45 out of 27,394 
2 out of 832,680 Years Active: 2003-2022
Title: Innovator Zhizhang Chen: Contributions to Patent Technologies
Introduction
Zhizhang Chen, residing in Corvallis, OR, is a prominent inventor known for his innovative contributions to various technological fields. He holds an impressive portfolio of 47 patents, showcasing his expertise and commitment to advancing technology.
Latest Patents
Chen's recent patents include groundbreaking technologies such as the "Fluid Feed Path Wettability Coating." This invention introduces fluid feed paths with enhanced wettability characteristics, which are crucial for efficient fluid dynamics in printhead systems. His printhead design encompasses a nozzle for fluid expulsion and a fluid feed path that integrates materials with differing wettability characteristics. Notably, a specialized coating harmonizes these characteristics, optimizing the performance of the fluid feed path.
Another significant patent is related to "Passivation Stacks." This innovation features a laminated film composed of alternating layers of hafnium oxide (HfO) and silicon dioxide (SiO). The film's intricate layering contributes to enhanced performance, with each layer measuring between 8 to 40 Angstroms in thickness. The total thickness of the laminated film ranges from 280 to 600 Angstroms, complemented by a barrier film of HfO, which adds structural integrity to the assembly.
Career Highlights
Zhizhang Chen has made notable strides in the technology sector, particularly during his tenure at Hewlett-Packard Development Company, L.P. His roles in this esteemed organization have allowed him to refine his innovative capabilities and contribute to the company's advancements in technology.
Collaborations
Throughout his career, Chen has worked alongside talented professionals such as Sriram Ramamoorthi and Paul J Benning. These collaborations have fostered an environment of creativity and innovation, allowing for the development of groundbreaking technologies that have influenced various industries.
Conclusion
Zhizhang Chen stands out as a prolific inventor whose contributions have significantly impacted technology. With a robust portfolio of patents and collaborations with notable professionals, he continues to push the boundaries of innovation, enhancing technologies that shape the future. His work exemplifies the spirit of invention, contributing to advancements that benefit society.
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.