Company Filing History:
3 out of 2,636 
1 out of 52 
1 out of 164,306 
Years Active: 2004-2007
Title: The Innovations of Wenchein Hsiao
Introduction
Wenchein Hsiao is a notable inventor based in San Jose, CA, with a focus on advancements in magnetic head technology. He holds a total of 5 patents, showcasing his contributions to the field of data storage and magnetic recording.
Latest Patents
One of his latest patents is titled "Process for protecting a magnetic head." This invention provides a system and method for manufacturing a magnetic head, where a coil structure, a first pole layer, and a gap layer are formed. A second pole layer is then deposited to create a pair of flanking portions that flank a central portion of the second pole layer. The second pole layer is masked with a photoresist layer, allowing the flanking portions to work in conjunction with the photoresist layer to protect the coil structure from damage during manufacturing. Another significant patent is the "Heat sink for a magnetic recording head." This invention offers an effective heat sink that conducts heat away from the recording head, thereby limiting the temperature range to which the recording head is subjected. The heat sink significantly reduces heat-induced protrusion, enhancing the performance of magnetic recording heads.
Career Highlights
Wenchein Hsiao has worked with prominent companies in the technology sector, including Hitachi Global Storage Technologies and Hitachi Global Storage Technologies Netherlands B.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in magnetic recording technology.
Collaborations
Throughout his career, Hsiao has collaborated with notable colleagues such as Edward Hin Pong Lee and Bradley Douglas Webb. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Wenchein Hsiao's contributions to magnetic head technology through his patents and collaborations highlight his significant role as an inventor. His work continues to influence advancements in data storage solutions.