Company Filing History:
Years Active: 2003-2005
Title: Innovations of Wei-Heng Shan
Introduction
Wei-Heng Shan is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of printed circuit board technology and packaging solutions. With a total of seven patents to his name, Shan's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is for bonding pads of printed circuit boards capable of holding solder balls securely. This invention involves a printed circuit board that comprises a substrate, a conductive pattern on the substrate's surface, and a solder mask that covers the conductive pattern. The conductive pattern features a bonding pad, and the solder mask has an opening that corresponds to the bonding pad's location, allowing a solder ball to be securely held in place.
Another notable patent is a mold structure for package fabrication. This mold structure includes a top mold, a fixture, and a bottom mold. The top mold is designed with an upwardly recessed portion, while the fixture has multiple downwardly recessed portions. The bottom mold contains a recessed cavity for receiving the fixture, which is engaged with the top mold. A resilient member is positioned between the fixture and the bottom mold's cavity, providing a force that ensures proper positioning of the fixture during the molding process, thus preventing chip cracks.
Career Highlights
Wei-Heng Shan is currently employed at Ultratera Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of printed circuit boards and packaging methods.
Collaborations
Shan has collaborated with notable coworkers, including Chung-Che Tsai and Huan-Ping Su, contributing to various projects and innovations within the company.
Conclusion
Wei-Heng Shan's contributions to the field of technology through his patents and work at Ultratera Corporation highlight his role as a significant inventor. His innovations in printed circuit boards and packaging solutions continue to influence the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.