A faster first examination result
For exporters and technology businesses, the timing of IP protection can affect product launches, investment and overseas negotiations. Korea introduced super-accelerated examination in October 2025 to provide an earlier assessment for qualifying applications. The target is a first examination result within one month for patents and utility models, and within 30 days for trade marks.
The comparison in the source article uses the authority’s 2024 general-examination figures: approximately 16.1 months for patents and utility models and 12.8 months for trade marks. Ordinary accelerated examination was described as approximately two months and 45 days respectively. These historical comparison figures are not a forecast of every application’s present waiting time.
| Type | General examination | Accelerated examination | Super-accelerated examination |
|---|---|---|---|
| First patent or utility-model examination | Approx. 16.1 months | Approx. 2 months | 1 month |
| First trade mark examination | Approx. 12.8 months | Approx. 45 days | 30 days |
| Key feature | Ordinary procedure | Priority if eligible | Faster priority if eligible |
One month does not mean automatic registration
The target concerns the first examination result. An objection may require a response and further examination; publication, opposition and registration formalities can also remain. Neither an allowance nor a registration certificate is guaranteed within one month.
The commercial value is earlier information about the prospects of protection and the direction of examination. Speed and the merits of the application must be assessed separately.
Export-related patents and utility models
Eligibility is not universal. The export-promotion track covers qualifying technologies directly connected with products being exported. Improvements to products exported within the preceding three years may also qualify under the applicable conditions, even where the improved product itself has not yet established an export record.
The purpose is to support continuing development of export products, not merely the first shipment. Applicants should assemble evidence showing the product, export activity and relationship between that activity and the claimed technology. The 2026 measures also extend eligibility to businesses participating in specified government programmes supporting overseas expansion; the precise programme and application conditions must be checked.
Advanced technology and early-stage enterprises
A further route covers applications in designated advanced technologies, such as semiconductors, AI and secondary batteries, which serve as the basis for a treaty priority claim. For a business coordinating Korean and foreign applications, an earlier Korean result can inform its wider filing plan.
Separate AI and advanced-biotechnology tracks began on 23 February 2026. The notices address eligible early-stage enterprises, venture businesses and certified technology-innovative SMEs, subject to the specified technical fields and company criteria. AI and advanced robotics, and biotechnology, life sciences and healthcare are discussed in the source material. Each of the two tracks has an annual allocation of 2,000 cases; eligibility depends on the operative notice, not on describing a business broadly as a start-up.
Trade marks also have a 30-day track
Qualifying trade mark applications include those connected with current or planned exports, applications forming the basis of a treaty priority claim, and basic applications for international filings under the Madrid Protocol. The first examination result is targeted within 30 days.
Unlike the patent and utility-model tracks, the source guidance describes no separate annual numerical cap for this trade mark route. A business preparing to launch abroad should examine eligibility when planning its Korean brand filing, while still checking registrability and the evidence supporting the request.
The 2026 expansion and what remains prospective
In 2026, the export-promotion and advanced-technology allocations increased to 2,000 cases each, and the per-applicant limit in the export-promotion track was removed. The additional AI and biotechnology enterprise tracks broadened access further.
On 15 September 2026, the authority announced a planned November expansion covering young entrepreneurs’ businesses, AI data centres and physical AI. Detailed support categories and application conditions were to be announced in November. These proposals must not be treated as fully specified eligibility already available in October; applicants should consult the subsequent notice.
Build examination timing into the business plan
An earlier examiner’s view can help assess the protectability of core technology, adjust a product-launch timetable, plan foreign patent and trade mark filings, develop brand protection and consider competitors’ rights. Korean filing, rapid examination, review of the result and overseas protection strategy can be planned as connected stages.
Before requesting the route, check the relevant ground, technical field and company status; establish current or planned exports or the foreign-filing relationship where required; and prepare evidence appropriate to that ground. Participation in a qualifying support programme may require its own documentation.
Fast examination does not cure an overly broad claim or an unregistrable mark. IPLEX assists with domestic and overseas filings, examination responses and the broader protection strategy. The source article reflects materials available on 23 September 2026, checked against the cited official notices for this update. Conditions and quotas may change, so the operative notice should be checked at the time of application.
Original figure labels and forms are preserved; the surrounding text explains their meaning.