Quan Bao Wang

Title: The Innovative Contributions of Quan Bao Wang

Introduction

Quan Bao Wang is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on improving the efficiency and stability of semiconductor light sources and magnetic head sliders.

Latest Patents

One of his latest patents is titled "System and method for cooling a semiconductor light source bar during burn-in testing." This innovative system includes a fixture designed to hold the semiconductor light source bar, featuring a housing with both a water inlet and outlet channel. The system utilizes a first water tank filled with coolant, connected to the water inlet channel, and a second water tank linked to the outlet channel. A pumping device facilitates the movement of coolant from the first to the second tank, effectively cooling the semiconductor light source bar during burn-in testing. This method helps to disperse local heat and maintain a uniform temperature, thereby enhancing the heat stability of the heat assist magnetic recording head.

Another significant patent is the "Magnetic head slider manufacturing method." This method allows for the adjustment of the lengths of recording and reproducing elements, which is crucial for producing high-quality magnetic head sliders. The process involves several steps, including stacking magnetic heads on a substrate, cutting out a bar block of connected magnetic head sliders, and polishing the flying surface. The method also incorporates sensors to detect the polish amount for both the recording and reproducing elements, ensuring precision in manufacturing.

Career Highlights

Quan Bao Wang is currently employed at Sae Magnetics (H.K.) Limited, where he continues to innovate and develop new technologies. His expertise in semiconductor technology and magnetic head manufacturing has positioned him as a key player in his field.

Collaborations

Throughout his career, Quan has collaborated with notable colleagues, including Ryuji Fujii and Naoto Matono. These partnerships have contributed to the advancement of technology in their respective areas of expertise.

Conclusion

In summary, Quan Bao Wang is a distinguished inventor whose work has significantly impacted the semiconductor and magnetic head industries. His innovative patents and career achievements reflect his dedication to advancing technology and improving product performance.