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Hong Nhat Do

Patent Executive

Biography

Hong Nhat Do is a patent executive in the firm’s Hanoi office. As a member of the patent team’s electronics and mechanical division, Hong regularly handles patent searches, translates patent specifications, prepares and files applications, and advises clients on legal matters primarily in the fields of electronics, telecommunications, metallurgy, and mechanical engineering. Having earned a degree in biotechnology and biochemistry, she is also capable of handling patents in the life sciences.

Before joining Tilleke & Gibbins, Hong was the deputy manager of the patent department at one of Vietnam’s top local IP firms. She is a licensed IP agent and holds a degree in law.

Experience

  • Managed more than 600 patent applications and successfully prosecuted over 300 patent applications to granting.
  • Translated numerous patent specifications from English into Vietnamese in the telecommunications, electronics, and biochemistry fields and prepared documents for filing patent applications with the Vietnam IP Office.
  • Advised clients on amendment of patent applications to meet patentability requirements, and filed arguments on behalf of clients in response to office actions.
  • Advised clients on Vietnamese IP law in practice, such as procedures, priority rights, refusal, cancellation, appeal, patent search, and renewals.
ABOUT Hong Nhat

Location

Languages

    Vietnamese

    English

Education

    LLB, Hanoi Law University

    BS (Biotechnology and Biochemistry), Vietnam National University

Insights

March 17, 2025
Tilleke & Gibbins has contributed the Cambodia, Myanmar, Thailand, and Vietnam chapters to Data Protection and Cybersecurity Regulation in Southeast Asia, a wide-ranging guide published by Drew Network Asia (DNA). The resource provides a comprehensive overview of data protection and cybersecurity laws across the region, offering practical insight into compliance requirements and regulatory developments affecting organizations that handle personal data or operate digital services in Southeast Asia. The guide begins with a regional overview, including the broader ASEAN context and cooperation initiatives. Jurisdiction-specific chapters follow a consistent structure—covering data privacy and governance obligations, security requirements and breach notification, outsourcing and cross-border data transfers, and broader accountability and compliance measures. This format allows readers to compare regulatory approaches across markets such as Brunei, Indonesia, Malaysia, the Philippines, Singapore, and others. In addition to the country chapters, the publication addresses cybersecurity and privacy engineering challenges, providing guidance for organizations and outlining obligations applicable to data controllers, processors, and intermediaries. A dedicated section on data breach management across ASEAN examines notification requirements, response considerations, and practical steps for managing incidents in a regional or global context. The guide is intended to serve as a practical reference, and the authors note that specific legal requirements may vary depending on sector, processing activity, or evolving legislation. Readers seeking more detailed advice can contact the practitioners listed in each chapter. The full guide is available for download using the button below or directly from the DNA website.
July 19, 2024
Tilleke & Gibbins has contributed the Cambodia, Myanmar, Thailand, and Vietnam chapters to How the Use of Artificial Intelligence Is Regulated in Southeast Asia, a comparative resource published by Drew Network Asia (DNA). The guide provides an accessible introduction to artificial intelligence (AI) and examines how ASEAN member states are approaching governance, regulation, and responsible deployment of AI technologies. The publication begins by outlining core AI concepts and summarizing the ASEAN Guide on AI Governance and Ethics, which reflects the region’s collective approach to promoting innovation while addressing risks. It then presents a comparative overview of nine ASEAN jurisdictions, highlighting emerging national strategies, regulatory developments, and institutional frameworks. Each country chapter responds to a consistent set of ten practical questions. These cover whether a national AI strategy has been issued; the extent to which dedicated AI laws or sectoral regulations apply; the existence of relevant judicial decisions; available guidelines and government support schemes; regulators responsible for AI oversight; approaches to liability, copyright, and data protection; and key considerations for organizations deploying AI technologies. By consolidating developments across the region, the guide serves as a useful reference for businesses exploring AI-related opportunities or compliance obligations in Southeast Asia. As regulatory approaches continue to evolve, readers seeking jurisdiction-specific advice are encouraged to contact the practitioners listed in each chapter. The full guide is available for download using the button below or directly from the DNA website.
January 13, 2022
Intellectual property experts from Tilleke & Gibbins were engaged by ARISE+ IPR, a regional support program funded by the European Union and implemented by the European Intellectual Property Office, to craft a series of IP enforcement guides for Southeast Asian countries, aimed at raising local awareness of the importance of IP protection. The five-year, EUR 5.5 million ARISE+ IPR program supports regional integration through IP cooperation and aims to upgrade national IP systems for creation, protection, utilization, administration, and enforcement to be in line with international best practices and standards and the strategic objectives of the ASEAN Intellectual Property Rights Action Plan 2016-2025. The guides were developed by Tilleke & Gibbins’ lawyers in cooperation with the IP offices of each participating country, and cover issues related to trademarks, industrial designs, and geographical indications. Each guide was produced in a compact leaflet form in English as well as the local language, and is considered an official publication of the respective national IP office. The guides can be accessed from the ARISE+ IPR site (under “Leaflets, brochures and booklets”), or by clicking on the links below: Cambodia: English | Khmer Indonesia: English | Bahasa Indonesia Thailand: English | Thai Vietnam: English | Vietnamese
August 4, 2021
As Vietnam continues to fight the latest wave of the Covid-19 pandemic with strict social distancing measures, the Intellectual Property Office of Vietnam (IP Office) has issued Notice No. 7581/TB-SHTT dated August 2, 2021 (Notice 7581), extending certain deadlines for IP applicants. The contents of Notice 7581 are similar to those found in Notice 5277 issued in March 2020 during the first wave of the pandemic. Specifically, Notice 7581 reads as follows: All procedures related to procedures to establish industrial property rights (priority claims, supplementation of documents, responses to the IP Office’s decisions/notifications, renewal and extension of the validity of protection titles, payment of fees and charges, and filing of appeal petitions) falling due during the period from June 30, 2021, to the end of August 31, 2021, will automatically be extended to the end of September 30, 2021. For other cases, if an applicant is still affected by the Covid-19 epidemic with regard to the implementation of its rights and obligations in the procedures for establishing rights to industrial property objects at the IP Office, such applicant may request [the IP Office] to apply the clauses on objective obstacles and force majeure as set out in Points 9.4 and 9.5 of Circular No. 01/2007/TT-BKHCN, as amended and supplemented by Circular No. 16/2016/TT-BKHCN. Observations on the Content of Notice 7581 As with last year’s Notice 5277, it is worth noting that the wording of Notice 7581 covers only the procedures to “establish industrial property rights,” rather than all aspects of industrial property rights. Further, it could be understood that it provides a closed list of industrial property procedures that can enjoy this grace period, and that the deadline extensions would apply only to the specific items listed. Thus, it is uncertain if the deadline extension to September 30, 2021,

Awards & Rankings

September 11, 2026
Tilleke & Gibbins has been named TMT Firm of the Year at the Asia Legal Awards 2026, presented by Law.com International. The winners were announced at an awards ceremony in Singapore on September 10, 2026. The TMT Firm of the Year award recognizes Tilleke & Gibbins’ work in the technology, media, and telecommunications sector, where its lawyers advise clients on complex legal and regulatory matters arising from technological development and the rapidly evolving digital economy. The Asia Legal Awards recognize significant transactions, cases, and legal work across Asia. Presented by Law.com International and open to law firms with offices in the region, the awards honor the firms, teams, and individuals demonstrating innovation, impact, and excellence in the legal industry. For more information, please see the full list of Asia Legal Awards 2026 winners and finalists.
August 13, 2026
Tilleke & Gibbins has been recognized in the inaugural Asia Top Cybersecurity & Data Law Firms 2026 list from Asian Legal Business (ALB), published in the magazine’s August 2026 edition. The new ranking highlights leading law firms across Asia with dedicated cybersecurity, privacy, and data regulation practices, recognizing firms with a proven track record of advising clients on complex cybersecurity and data law matters. Tilleke & Gibbins is one of only 21 firms included in the inaugural list, reflecting the firm’s strength in data privacy, cybersecurity, technology, and regulatory matters throughout Southeast Asia. According to ALB, the firms selected for inclusion are recognized for their capabilities in areas such as privacy compliance, incident response, digital investigations, and technology-enabled client service. The recognition underscores the continued growth and regional prominence of Tilleke & Gibbins’ data privacy and cybersecurity practice, which advises clients across a broad range of industries on data protection compliance, cybersecurity preparedness and response, technology transactions, digital platform regulation, and emerging regulatory developments. This latest honor reflects the firm’s commitment to helping clients navigate an increasingly complex digital and regulatory landscape and reinforces its reputation as a leading adviser on technology, privacy, and cybersecurity issues across the region.
May 14, 2026
Asian Legal Business (ALB) has published the ALB Asia IP Rankings 2026, the latest edition of its annual guide recognizing leading intellectual property firms across the region. Continuing the approach introduced last year, the rankings present a unified table in each jurisdiction, combining patent and trademark/copyright work to provide a more holistic view of the IP market. Tilleke & Gibbins has retained strong rankings in all three jurisdictions covered by the survey: Thailand: Tier 1 Vietnam: Tier 1 Indonesia: Tier 2 The rankings are based on work conducted between February 2025 and February 2026, covering both ongoing and completed contentious and noncontentious matters. ALB’s research draws on firm submissions, client feedback, editorial resources, and market input to identify the region’s leading IP practices. Tilleke & Gibbins’ IP team has maintained a strong track record across all ranked jurisdictions since the inception of the ALB IP Rankings in 2018. To view the full rankings, please see the May 2026 issue of ALB.
May 11, 2026
Tilleke & Gibbins has been recognized in five practice areas at the Asia Business Law Journal (ABLJ) Vietnam Law Firm Awards 2026, reflecting the firm’s continued strength across a range of legal disciplines in Vietnam. The firm received honors in the following categories: Artificial Intelligence Data Compliance and Cyber Security IP Litigation Labor & Employment Technology, Media & Telecommunications The ABLJ Vietnam Law Firm Awards highlight leading law firms across key practice areas, with multiple firms typically recognized in each category. The 2026 edition marks the fourth year of the awards program. These recognitions underscore the work of Tilleke & Gibbins’ Vietnam-based teams, particularly in technology-driven and regulatory-focused areas of practice. For more details and the full list of winners, please visit the ABLJ website.

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