About This Site Attorney Jackson Chen is a former prosecutor at the Tainan District Prosecutors Office. Since transitioning to private practice, he specializes in criminal, civil, intellectual property cases, and corporate legal affairs. He practices in association with Shuo-Yuan Law Firm, collaborating with a professional team of former judges and prosecutors to provide comprehensive legal services to clients.
Criminal Prosecution Expertise Attorney Chen served as a prosecutor at the Tainan District Prosecutors Office for many years, specializing in all types of criminal cases. He possesses distinctive expertise particularly in corporate criminal cases involving Company Law, Securities and Exchange Law, Banking Law, and commercial and financial matters.
Patent Cases and Corporate Legal Affairs Attorney Chen holds a Master's degree in Engineering (Applied Mechanics) from National Taiwan University. With nearly two decades in the private sector, he began his career in R&D at an American company, obtaining international patents, and later served as a Patent Examination Commissioner for the Republic of China (Taiwan). He then transitioned into venture capital and the semiconductor industry, progressing through various management positions and ultimately advancing to senior executive and board member roles. Subsequently, Attorney Chen passed both the Judicial Officer Examination and the Taiwan Bar Examination (Intellectual Property Specialty) in the same year—making him one of the very few judicial officers who combine an engineering background with extensive business experience.
Jackson Chen, Attorney
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Qualifications
Passed Judicial Officer Examination Passed Taiwan Bar Examination (Intellectual Property Specialty)
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Experience
Prosecutor, Tainan District Prosecutors Office Patent Examination Commissioner, Taiwan Intellectual Property Office Director & Vice President, ASI Semiconductor Vice President, Walden International Investment Group (US)
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Education
Master of Engineering in Applied Mechanics, National Taiwan University (NTU) Advanced Executive Management Program, National Taiwan University (NTU)
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Judicial and Prosecutorial Experience
Attorney Jackson Chen has extensive hands-on experience in both prosecution and judicial practice. During his career as a prosecutor, he held two key roles: as an Investigative Prosecutor, leading case investigations and gathering evidence, and as a Public Prosecutor, where he presented cases and managed courtroom strategies. As an Investigative Prosecutor, Attorney Chen handled close to a thousand cases annually, developing deep expertise in building cases and overseeing investigations. As a Public Prosecutor, Attorney Chen managed over a hundred trials each month — more than a thousand per year — including high-profile cases like the Tainan Police Murder Case, one of the rare capital punishment cases in recent years, and the 88 Shooting Case. These roles allowed him to develop valuable skills in case investigation and courtroom litigation. These experiences have also given him a deeper understanding of the law — not just the statutes but also the reasoning and case-handling processes within the judicial and prosecutorial systems.
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Outstanding Case Results | Breakthrough in Citizen Judge Mock Trials
In his roles as both an Investigative and Public Prosecutor, Attorney Chen consistently achieved a case success and retention rate of over 90%. While representing the Tainan District Prosecutors’ Office in Citizen Judge Mock Trials, this case stood out as the only one among six mock trials conducted at the Tainan District Court over two consecutive years where the Citizen Judges imposed a sentence higher than the original case sentencing. (This outcome demonstrates that the prosecution's arguments and legal reasoning gained recognition from the majority of Citizen Judges.) Both the Tainan police murder case and the mock trial were outcomes of teamwork and dedication. Key contributors included Chief Prosecutor Tsai Ming-Ta, Prosecutor Huang Yen-Hsiang, as well as Prosecutors Su Sheng-Han and Liao Yu-Ling, who attended the trials together. We extend our respect and gratitude to all of them.
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Judicial Officer with an Engineering Background|Judicial Precision in Legal Reasoning, Engineering Expertise in Logical Argumentation
Attorney Chen holds a Master's degree in Engineering (Applied Mechanics) from National Taiwan University. With nearly two decades in the private sector, he began his career in R&D at an American company, obtaining international patents, and later served as a Patent Examination Commissioner for the Republic of China (Taiwan). He then transitioned into venture capital and the semiconductor industry, progressing through various management positions and ultimately advancing to senior executive and board member roles. During this period, he was admitted to the prestigious Advanced Executive Management Program at National Taiwan University, where he furthered his studies in business management and finance. After achieving outstanding results across various professional fields, Attorney Chen passed both the Judicial Officer Examination and the Taiwan Bar Examination in the same year. He subsequently completed two years of rigorous training at the Academy for the Judiciary, Ministry of Justice, where he developed professional competencies that combine legal expertise with practical business insight. In legal practice, Attorney Chen draws on his judicial precision in legal reasoning, engineering expertise in logical argumentation, and keen insight cultivated through extensive corporate experience to present well-structured, persuasive legal arguments, securing the most favorable outcomes for his clients.
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Reliable and Trustworthy Legal Services
Diverse social and professional experiences enable legal professionals to gain a deeper understanding of society, gain clearer insights into the realities behind cases, and demonstrate greater empathy. Before becoming a prosecutor, Attorney Chen gained extensive and diverse experience in various fields. This background not only deepened his understanding of societal realities but also enhanced his ability to grasp the unique aspects of legal cases across different domains. Building upon this foundation, we remain committed to empathy, professionalism, and integrity. Our mission is to protect our clients’ rights and interests while providing dependable legal services that inspire trust and confidence.
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Represented the Tainan District Prosecutors’ Office in a “Citizen Judge Mock
Trial.”
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Conducted “Legal Practice ” seminars across various locations during tenure as a
prosecutor.
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Research and Development Contributions: Secured international patents for
innovative R&D designs.
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Completed training course on “Securities and Futures Regulations, Relevant
Systems, and Practical Operations” at the Taiwan Stock Exchange.
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Earned a certificate in “Practical Integrated Circuit Fabrication” from ICE in the
United States.
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Completed the “57th Class for the Prospective Judges and Prosecutors” 2-year
training program with a certificate from the Academy for the Judiciary, Ministry of
Justice.
Services We Provide Legal Services in English
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General Criminal Litigation
We provide legal assistance and defense for cases such as: Filing criminal complaints, police/prosecutor interviews and statements Traffic accidents, medical disputes Public endangerment, DUI, embezzlement, breach of trust, theft, property damage Defamation, violation of privacy, coercion, threats, unlawful entry Public order offenses, obstruction of public duties, perjury, false accusations, forgery Assault, robbery, extortion, kidnapping, homicide Usury, gambling, election fraud, computer crimes Sexual offenses involving minors and others (including sexual exploitation cases) Sexual autonomy offenses: rape, sexual assault, harassment, etc.
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Special Criminal Proceedings
We handle specialized criminal cases governed by specific laws, including: Juvenile cases, drug offenses (Narcotics Hazard Prevention Act), Pharmaceutical Affairs Act Firearms and Weapons Control Act, Immigration Act, Cross-Strait Relations Act Government Procurement Act, Election and Recall Act, Anti-Corruption Act Smuggling, Communication Security and Surveillance Act, Waste Disposal Act Fraud-related cases:
Aggravated/ordinary fraud, aiding fraud, money launderingAll types of scams: fake accounts, mule scams, crypto scams, job scams, love scams, lottery fraud, fake investments, etc. -
General Civil Litigation
We provide representation for civil legal disputes, including: Torts, damages, debt claims, unjust enrichment, negotiable instruments Payment orders, promissory note rulings, enforcement, provisional seizure/injunction Sales disputes, consumer rights, leases, construction contracts Real estate cases:
Property sales, name lending, land returnPre-sale contracts, agent contracts, urban renewalPartition of co-owned property, mortgage cancellationApartment building management, water leakage, illegal construction, boundary disputesDrafting legal letters and notarized notices -
Family and Matrimonial Matters
We provide legal assistance and defense for cases such as: Marital rights infringement, family offenses, domestic violence, protection orders Divorce litigation, marriage validity, custody and visitation rights Child and spousal support, division of marital property Parentage confirmation, denial of paternity, inheritance disputes Will drafting, inheritance, estate distribution, guardianship and conservatorship
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Administrative Litigation
Administrative penalties, appeals, litigation, state compensation Disputes in public procurement, traffic rulings, fines, and remedies Petitions, appeals, constitutional litigation
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Intellectual Property Cases
Patents, trademarks, copyrights, trade secrets, Fair Trade Act Application, registration, management, appeals, administrative litigation, legal consulting Civil and criminal actions for IP infringement and counterfeiting IP legal advisory services
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Labor and Employment Disputes
Unpaid wages, working hour disputes, wrongful dismissal Non-compete clauses, employment discrimination, occupational injuries Labor Standards Act issues, confidentiality agreements, employment contract review Settlement, mediation, arbitration, and litigation
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Commercial Law Cases
Company Act, Securities Exchange Act, Banking Act, Insurance Act Corporate governance and management disputes Defective shareholder/director resolutions, fiduciary duties Insider trading, financial fraud, stock manipulation Illegal fundraising, financial disputes, insurance claims
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Corporate Legal Services
Comprehensive corporate legal services and business support: Contract review (Chinese/English), translation, and legal interpretation Business negotiations, investment agreement review, legal opinions Startup consulting, due diligence, business plan support Company setup, fundraising, capital adjustment, IPO consulting Corporate governance: shareholder meetings, board elections, director duties Mergers & acquisitions, restructuring, legal risk management Issuing legal letters/statements for critical matters Outsourced legal services for ongoing business risk reduction
1.Consultation is by appointment only.
2.Please briefly describe your legal issue to facilitate case evaluation and
handling.
3.For urgent matters (such as police questioning or an upcoming court
session), please be sure to include specific time and location details.

- 陳于文律師|前檢察官-台南刑事、民事、企業專業推薦
- 電話 : 0981-988289 連絡人: 陳于文律師|前檢察官 地址 : 國平路21號 信箱 : luxin.law@gmail.com
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服務項目
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