Gunphai Prateepphaisan

Title: Innovations by Gunphai Prateepphaisan

Introduction

Gunphai Prateepphaisan is a notable inventor based in Ayutthaya, Thailand. He has made significant contributions to the field of storage device technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of magnetic heads in storage devices.

Latest Patents

Prateepphaisan's latest patents include innovative systems for interconnecting magnetic heads of storage devices in a test assembly. One embodiment of this invention relates to a probe assembly designed for coupling a read head to a cavity gimbal assembly. This probe assembly features a plurality of conductive probes, each with a body section that includes two substantially flat side surfaces and a bottom surface with a pad for soldering to a corresponding pad of a laminated flexure. The design also incorporates a spring section with an elongated arm that makes conductive contact with a pad on the trailing face of the read head. Additionally, a non-conductive adhesive layer is attached to at least one of the two side surfaces, ensuring that each conductive probe is securely connected to its adjacent probe.

Another patent involves a suspension assembly that includes a read head clamp attached to a flexure comprising structural, dielectric, and conductive layers. This clamp features a cantilevered clamping arm that contacts the leading face of a read head, along with a wall facing the trailing face of the read head. The assembly ensures that each conductive probe defined in the structural layer is electrically connected to corresponding conductive traces in the conductive layer through conductive vias in the dielectric layer. This innovative design allows for effective temporary holding of a read head.

Career Highlights

Gunphai Prateepphaisan is currently employed at Western Digital, Inc., a leading company in data storage solutions. His work at Western Digital has allowed him to contribute to cutting-edge technologies in the storage industry.

Collaborations

Throughout his career, Prateepphaisan has collaborated with esteemed colleagues, including Tzong-Shii Pan and Tahir A Ali. These collaborations have further enriched his work and innovations in the field.

Conclusion

Gunphai Prateepphaisan's contributions to storage device technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence advancements in the industry, showcasing the importance of creativity and collaboration in technological development.