Hao-Yen Cheng is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of testing technology, holding a total of 8 patents. His work focuses on developing advanced probe card devices that enhance testing efficiency and accuracy.

Latest Patents

One of his latest patents is the "Vertical probe card device and fence-like probe thereof." This invention features a fence-like probe with a length ranging from 5 mm to 8 mm. The design includes a fence-like segment, a connection segment, and a testing segment, with a penetrating slot that enhances its functionality. Another notable patent is the "Cantilever probe card and probe module thereof." This invention comprises a supporting board, a substrate, and multiple cantilever probes, allowing for fine adjustments to accommodate warpage differences during testing.

Career Highlights

Hao-Yen Cheng works at Chunghwa Precision Test Tech Co., Ltd., where he has been instrumental in advancing testing technologies. His innovative designs have positioned the company as a leader in the industry, contributing to improved testing methodologies.

Collaborations

He collaborates with talented coworkers such as Wei-Jhih Su and Chao-Hui Tseng, who contribute to the development of cutting-edge technologies in the field.

Conclusion

Hao-Yen Cheng's contributions to testing technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in probe card devices and testing methodologies.

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