Company Filing History:
Years Active: 1976-1978
Title: Innovations by Charles Chiou
Introduction
Charles Chiou is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of fluid dynamics through his innovative designs and methods. With a total of 2 patents, Chiou has established himself as a key figure in the development of advanced ink jet nozzle technologies.
Latest Patents
Chiou's latest patents include the "Ink Jet Nozzle Method of Manufacture" and the "Ink Jet Nozzle Structure." The ink jet nozzle method of manufacture describes a nozzle array structure for pressurized fluid jets. This structure includes a uniform deposited membrane with an array of small orifices overlaying a planar substrate that has larger aperture openings. The method involves forming a substrate from a planar single crystal material oriented with the (100) planes parallel to the surface. An inorganic material is uniformly coated onto the substrate's surface, and the substrate is preferentially etched to create an array of openings extending to the membrane. The membrane is then selectively eroded to form the small orifices. The ink jet nozzle structure shares similar features, emphasizing the innovative approach to creating efficient fluid jet systems.
Career Highlights
Chiou is currently employed at International Business Machines Corporation (IBM), where he continues to push the boundaries of technology. His work focuses on enhancing the performance and efficiency of ink jet systems, which are crucial in various applications, including printing and manufacturing.
Collaborations
Throughout his career, Chiou has collaborated with notable colleagues such as Guido Galli and Karl H Loeffler. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Charles Chiou's contributions to the field of fluid dynamics through his innovative patents have made a significant impact on technology. His work at IBM and collaborations with esteemed colleagues further highlight his role as a leading inventor in the industry.