About Us

Sustainable Service, Quality First — 25+ Years of Global IP Protection

Yong Syu IP Office

Committed to IP Excellence

Yong Syu Intellectual Property Office operates under the core principle of "Sustainable Service, Quality First." For over two decades, we have been dedicated to providing world-class intellectual property services to clients around the globe — from early-stage startups to established multinational corporations.

With our headquarters in Zuoying, Kaohsiung and a branch office in Zhongzheng, Taipei, our dual-office structure allows us to serve businesses and individuals throughout Taiwan with convenient, hands-on assistance.

Our service scope spans 50+ countries and regions worldwide, covering the three major IP domains of patents, trademarks, and copyright, helping clients build a solid protection framework in international markets.

25+
Years Experience
50+
Countries Served
2
Taiwan Offices
3
Core IP Areas

Core Values

Quality First

Every document and every decision is executed to the highest standard, ensuring your IP protection is airtight.

Sustainable Service

Beyond filing, we provide full lifecycle IP management — from strategy to maintenance — becoming your long-term partner.

Global Vision

We help clients pursue cross-border strategies with an international perspective, expanding IP protection alongside business growth.

Client First

Client needs and success are our top priority. We provide tailored solutions rather than standardized answers.

Trust & Reliability

Two decades of reputation and trust — clients confidently entrust their most valuable IP assets to our stewardship.

Professional Innovation

Continuously advancing our expertise and staying current with regulatory changes to deliver forward-looking IP strategies.

Meet Our Principals

Two seasoned IP professionals leading the Kaohsiung and Taipei offices, dedicated to safeguarding your intellectual property.

Li Tsung-Ying
Li Tsung-Ying
Principal
Ph.D., Electronic Engineering
National Kaohsiung University of Science and Technology
IP Agent & Practitioner
25+ Years of IP Experience

Dr. Li Tsung-Ying holds a Ph.D. in Electronic Engineering from National Kaohsiung University of Science and Technology. With over 25 years of intellectual property practice, his multidisciplinary background spanning electronics, semiconductors, communications, mechanical, software, and biomedical engineering enables him to provide precise and in-depth patent protection strategies across all technology sectors.

Throughout his career, Dr. Lee has served domestic and international corporations, startups, and individual inventors, helping clients establish comprehensive IP protection portfolios in over 50 countries. His integrated expertise in patents, trademarks, and copyright makes him a trusted chief IP advisor for many multinational enterprises.

Technical Expertise

Electronics
Semiconductors
Communications
Mechanical
Software
Biomedical
25+
Years
50+
Countries
3
Qualifications
Patent Consultant Trademark Agent Copyright Agent IP Lecturer Corporate Advisor
Lin Chia-Chun
Lin Chia-Chun
Taipei Office Head
M.S., Patent Research Institute
National Taiwan Univ. of Sci. & Tech.
IP Personnel Competency Cert.
Patent: Tech. Eng. & Search Analysis

Lin Chia-Chun leads the Taipei branch office, specializing in trademark strategy and brand protection. She brings extensive practical experience in trademark filing, opposition proceedings, and infringement enforcement. Having been deeply rooted in the northern Taiwan market, she is well-versed in the IP needs of the technology, manufacturing, and consumer brand sectors.

Ms. Lin has a strong track record in international trademark matters, helping Taiwan-based companies expand their brand protection overseas and assisting foreign enterprises entering the Taiwan market. Her meticulous client service and rapid responsiveness have made her a trusted brand guardian for businesses in the Taipei region.

Practice Areas

Trademark Strategy
Brand Protection
Int'l Trademark
Enforcement
Licensing
Client Service
10+
Years
30+
Countries
3
Qualifications
ROC Trademark Agent IP Competency Cert. Patent Tech. Engineering Patent Search Analysis

Our Professional Team

Our team consists of specialists across multiple domains, delivering comprehensive intellectual property legal services.

Patent Agents

Patent Agent

With dual backgrounds in science/engineering and law, our patent agents are proficient in domestic and international patent filing procedures, helping clients build comprehensive patent protection portfolios.

Trademark Agents

Trademark Agent

Familiar with trademark laws in all major global markets, our agents provide end-to-end services from trademark clearance search and registration to maintenance and enforcement.

Legal Counsel

Legal Counsel

Providing IP-related legal consultation, infringement litigation assistance, and licensing agreement drafting to comprehensively safeguard clients' legal interests.

Two Offices, Nationwide Service

Our Kaohsiung headquarters and Taipei branch office serve businesses and individuals throughout Taiwan.

Kaohsiung Office
HQ Kaohsiung Office
FAX: +886 7 345-2122
Taipei Office
Branch Taipei Office
FAX: +886 2 2579-6932

Need Intellectual Property Assistance?

Our professional team is ready to provide consultation services. No matter the size of your case, it is our important mission.