Chaiyan Khwanma

Title: Chaiyan Khwanma and His Patent Work

Introduction

Chaiyan Khwanma is an inventor based in Maung, Thailand, whose patent work includes technology for removing heads from head stack assemblies. He is associated with Western Digital Technologies, Inc. His portfolio includes 2 patents.

Latest Patents

One of Khwanma’s listed patents is “De-swage machine for removal of a head from a head stack assembly and method of using the same.” The invention describes a machine designed to select and remove a particular head from a head stack assembly containing multiple heads.

The system uses a tooling unit to receive the assembly, an indicia reader to identify it, and a controller that communicates with a database. After receiving information associated with the assembly’s indicia, the controller selects the head for removal and directs a blade module to remove it. The blade module may include a force sensor, and the machine may also include an imaging unit.

Career Highlights

Khwanma’s listed patent work focuses on equipment and methods for handling head stack assemblies. The described system combines identification, database lookup, selection, and mechanical removal in a coordinated process.

Collaborations

Khwanma’s listed coworkers include Jetsada Nontree and Chaiya Thongrattana. His work is associated with Western Digital Technologies, Inc.

Conclusion

Chaiyan Khwanma’s patent portfolio includes an automated de-swage system intended to support the precise selection and removal of heads from head stack assemblies.