Company Filing History:
Years Active: 2004-2023
Title: Chi-Wah Keong: Innovator in Welding and Structural Manufacturing
Introduction
Chi-Wah Keong is an inventor based in Kaohsiung City, Taiwan. He has made significant contributions to the fields of welding and structural manufacturing. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.
Latest Patent Applications
One of his notable applications is for an Automatic Welding Method. This method includes a preliminary step and a joining step. The preliminary step is designed to place a metal object with a multi-dimensional curved weld zone on a platform and to clamp a welding torch using a welding torch clamping device. The joining step generates relative movement between the tip of the welding torch and the multi-dimensional curved weld zone of the metal object. It also electrifies the welding torch to weld the metal object through short circuiting arc transfer. The angle difference between a reference position and an instant position of the welding torch ranges from 0 to 135 degrees during the welding process, which helps prevent slag from spraying. The welding torch is at the reference position when its tip is pointed straight down towards the ground.
Another significant application is for a Manufacturing Method for a Rod Member of a Three-Dimensional Statically Indeterminate Truss Structure. This method involves several steps, starting with the provision of a first conical connection element that features a guide slot and a coupling portion at both ends. A first screw connection penetrates from the coupling portion of the first conical connection element, allowing a screw portion to extend out of the guide slot while the head portion remains confined within the element. The coupling portion aligns and engages with a first end opening of a tube member, which is then joined to an engaging portion in the coupling portion using a magnetic pulse welding technique.
Conclusion
Chi-Wah Keong's innovative approaches in welding and structural manufacturing showcase his potential as an inventor. His latest patent applications reflect a commitment to advancing technology in these fields.