About SPIL

Intellectual Property Management Planning and Implementation status

Intellectual property management policy

As a leader in the semiconductor assembly and testing industry, SPIL is committed to the research and development of new technologies. Through a robust intellectual property management system, we implement intellectual property management and encourage intellectual property applications internally, and we control intellectual property risks externally to effectively protect the company’s intellectual property assets.
SPIL is committed to adopting the following policies:

• Effectively manage the intellectual property and policy.
• Properly protect R&D core technologies.
• All staff attach importance to intellectual property protection.
• Focus on technological development and enhance the company's competitiveness.

Intellectual property management system

SPIL's intellectual property management system is closely related to the operational planning and execution of the entire company, with the goal of becoming a world-class packaging and testing leader. SPIL continues to improve service quality and competitiveness, forming a continuous innovation cycle from "business opportunities", "R&D " to "intelligent property management and application". Through a sound intellectual property management system, we implement intellectual property management internally, encourage intellectual property applications, and control intellectual property risks externally to effectively protect the company's intellectual property assets.

Patent

SPIL adopts the three major policies of comprehensive patent portfolio, eliminating the unnecessary and retaining the essential, and value-added activation to achieve early and comprehensive protection of key technologies, continuously consolidate the quality of patents, and eliminate the essential and retain the essential from the perspective of commercial value, thereby ensuring and maximizing R&D investment. Use high-value intellectual property to promote business success, obtain customer orders, and expand more new business opportunities to form a sustainable positive cycle. In addition, the intellectual property protection wall can prevent others from plagiarizing the company's technology or other intangible assets, and can effectively defend against competitors' intellectual property threats to ensure operational freedom.

Implementation status

As of November 30, 2025, SPIL has 2,850 patents, mainly in advanced packaging / testing technology, including 1,433 Taiwan patents, 825 U.S. patents, and 592 People's Republic of China patents. As of November 30, 2025, SPIL has 661 patent applications, including 154 Taiwan patent applications, 250 U.S. patent applications, and 257 People's Republic of China patent applications. SPIL has 22 approved trademarks, including 16 Taiwan trademarks and 6 People's Republic of China trademarks.
At least once a year, the SPIL management team reports to the Board of Directors on the progress of the IP management plan and implementation, and sets for the improvement measures based on the Board’s recommendations. The most recent reporting date is December 17, 2025.