This inventor holds 2 USPTO granted patents. Top assignee: Headway Technologies, Incorporated. Active years: 2002-2003.
Company Filing History:
Years Active: 2002-2003
Title: Innovations of Inventor Jen-Wei C Koo
Introduction
Jen-Wei C Koo is a notable inventor based in San Jose, California, with a burgeoning portfolio of patents that contribute significantly to the field of magnetoresistive technology. With a total of two patents to his name, Koo has demonstrated a commitment to enhancing the performance and reliability of magnetic data storage devices.
Latest Patents
Koo’s latest innovations include:
1. **Method to make a stitched writer for a giant magneto-resistive head** - This invention is centered on a high data-rate stitched pole inductive magnetic write head. It features a non-magnetic spacer layer and a magnetic pole yoke that is recessed from the magnetic pole tip. This innovative design serves to shorten the throat height of the write head, reduce saturation write current, and improve both overwrite and side erasure performance.
2. **Method to prevent electrostatic discharge for MR/GMR wafer fabrication** - This patent presents methods and structures that prevent electrostatic charge build-up and electrostatic discharge (ESD) during the wafer fabrication process for magnetoresistive (MR) or giant magnetoresistive (GMR) read/write heads in magnetic disk drives. The design incorporates paths for shorting the MR/GMR sensor film to the magnetic shields, ensuring equal potential throughout the fabrication process.
Career Highlights
Jen-Wei C Koo has made significant strides in his career, particularly through his work with Headway Technologies, Incorporated, where he has focused on advancing magnetic technologies. His contributions to the design and development of magnetic heads have paved the way for more efficient data recording methods.
Collaborations
Koo has collaborated with several distinguished colleagues in the industry, including Cherng-Chyi Han and Mao-Min Chen. These partnerships have enhanced his innovative processes and helped to push the boundaries of what is achievable in magnetoresistive technology.
Conclusion
In conclusion, Jen-Wei C Koo's contributions to the field of magnetoresistive technology are noteworthy and have a lasting impact on the industry. His patents not only focus on enhancing the performance of magnetic write heads but also address critical manufacturing challenges. Koo's innovative spirit and collaborative efforts continue to drive advancements in data storage technology.