Laws › IP, Technology & General
Patent Act
특허법
This English translation is based on the Korean text effective 2024-08-21. The Korean law has since been amended (current version effective 2025-11-11) — check the Korean original.
Articles
- CHAPTER I GENERAL PROVISIONS
- Article 1 Purpose
- Article 2 Definitions
- Article 3 Capacity to Act of Minors
- Article 4 Unincorporated Associations
- Article 5 Patent Administrators for Overseas Residents
- Article 6 Scope of Agency Authority
- Article 7 Verification of Agency Authority
- Article 7-2 Ratification of Acts of Persons Lacking Capacity to Act
- Article 8 Survival of Agency Authority
- Article 9 Independence of Representation
- Article 10 Orders to Appoint or Replace Agents
- Article 11 Representation by at Least Two Persons
- Article 12 Application Mutatis Mutandis of the Civil Procedure Act
- Article 13 Jurisdiction over Overseas Residents
- Article 14 Calculation of Periods
- Article 15 Extension of Periods
- Article 16 Invalidation of Procedure
- Article 17 Subsequent Completion of Procedure
- Article 18 Succession of Procedural Effects
- Article 19 Continuation of Procedure
- Article 20 Interruption of Procedure
- Article 21 Resumption of Interrupted Procedure
- Article 22 Applications for Resumption
- Article 23 Suspension of Procedure
- Article 24 Effects of Interruption or Suspension
- Article 25 Legal Capacity of Foreigners to Hold Rights
- Article 26 null
- Article 27 null
- Article 28 Effective Date of Submission of Documents
- Article 28-2 Entry of Identification Number
- Article 28-3 Procedures for Filing Patent Applications by Electronic Documents
- Article 28-4 Reporting on Use of Electronic Documents and Digital Signature
- Article 28-5 Notification via Information and Communications Networks
- CHAPTER II REQUIREMENTS FOR PATENT REGISTRATION AND PATENT APPLICATIONS
- Article 29 Requirements for Patent Registration
- Article 30 Inventions Not Deemed to Be Publicly Known
- Article 31 null
- Article 32 Unpatentable Inventions
- Article 33 Persons Entitled to Patent
- Article 34 Patent Applications Filed by Unentitled Persons and Protection of Legitimate Right-Holders
- Article 35 Patents Granted to Unentitled Persons and Protection of Legitimate Right-Holders
- Article 36 First-to-File Rule
- Article 37 Transfer of Entitlement to Patent
- Article 38 Succession to Entitlement to Patent
- Article 39 null
- Article 40 null
- Article 41 Inventions Necessary for National Defense
- Article 42 Patent Applications
- Article 42-2 Filing Date of Patent Application
- Article 42-3 Patent Applications in Foreign Language
- Article 43 Abstract
- Article 44 Joint Applications
- Article 45 Scope of Single Patent Application
- Article 46 Procedural Amendments
- Article 47 Amendments to Patent Applications
- Article 48 null
- Article 49 null
- Article 50 null
- Article 51 Rejection of Amendments
- Article 52 Divisional Patent Applications
- Article 52-2 Splitting-Off
- Article 53 Converted Applications
- Article 54 Priority Claims under Treaty
- Article 55 Priority Claims Based on Patent Applications
- Article 56 Withdrawal of Earlier Applications
- CHAPTER III EXAMINATIONS
- Article 57 Examinations by Examiners
- Article 58 Registration of Specialized Agencies
- Article 58-2 Revocation of Registration of Specialized Agencies
- Article 59 Requests for Examinations of Patent Applications
- Article 60 Procedure for Requesting Examinations
- Article 61 Accelerated Examinations
- Article 62 Determinations to Reject Patent Applications
- Article 63 Notice of Grounds for Rejection
- Article 63-2 Provision of Information about Patent Applications
- Article 63-3 Order to Submit Results of Examination in Foreign Countries
- Article 64 Laying-Open of Applications
- Article 65 Effects of Laying-Open of Applications
- Article 66 Decision to Grant Patent
- Article 66-2 Ex Officio Amendments
- Article 66-3 Ex Officio Re-Examination Subsequent to Decision to Grant Patent
- Article 67 Formalities for Decision on Patentability
- Article 67-2 Requests for Re-Examinations
- Article 67-3 Restoration of Patent Application
- Article 68 Application Mutatis Mutandis of Trial-Related Provisions to Examination
- Article 69 null
- Article 70 null
- Article 71 null
- Article 72 null
- Article 73 null
- Article 74 null
- Article 75 null
- Article 76 null
- Article 77 null
- Article 78 Suspension of Examination or Litigation Procedures
- Article 78-2 null
- CHAPTER IV PATENT FEES AND PATENT REGISTRATION
- Article 79 Patent Fees
- Article 80 Payment of Patent Fees by Interested Party
- Article 81 Late Payment of Patent Fees
- Article 81-2 Payment of Under-Paid Patent Fees
- Article 81-3 Reinstatement of Patent Applications or Patents by Making Late Payment of Patent Fees or Payment of Under-Paid Patent Fees
- Article 82 Official Fees
- Article 83 Exemption from or Reduction of Patent Fees or Official Fees
- Article 84 Refunds of Patent Fees
- Article 85 Patent Register
- Article 86 Issuance of Patent Registration Certificates
- CHAPTER V PATENT RIGHTS
- Article 87 Registration of Grant of Patents and Publication of Registration
- Article 88 Term of Patents
- Article 89 Extension of Patent Terms by Permission
- Article 90 Applications for Registration of Extended Patent Terms by Permission
- Article 91 Determination to Reject Applications for Registration of Extended Patent Terms by Permission
- Article 92 Determination to Register Extended Patent Terms by Permission
- Article 92-2 Extension of Term of Patent Rights Following Delayed Registration
- Article 92-3 Application to Register Extension of Term of Patent Rights Following Delayed Registration
- Article 92-4 Decision to Reject Application for Registration of Extension of Term of Patent Rights Following Delayed Registration
- Article 92-5 Decision to Register Extension of Term of Patent Rights Following Delayed Registration
- Article 93 Provisions Applicable Mutatis Mutandis
- Article 94 Effects of Patents
- Article 95 Effects of Patents with Extended Term by Permission
- Article 96 Limitations on Effects of Patents
- Article 97 Scope of Protection of Patented Inventions
- Article 98 Relationships to Others' Patented Inventions
- Article 99 Transfer and Joint Ownership of Patents
- Article 99-2 Claim for Transfer of Patents
- Article 100 Exclusive Licenses
- Article 101 Effects of Registration of Patents and Exclusive Licenses
- Article 102 Non-Exclusive Licenses
- Article 103 Non-Exclusive Licenses Based on Prior Use
- Article 103-2 Non-Exclusive Licenses Arising from Use Prior to Registration of Transfer upon Claim for Transfer of Patents
- Article 104 Non-Exclusive Licenses Based on Practicing Prior to Registration of Petitions for Trial on Invalidity
- Article 105 Non-Exclusive Licenses after Expiration of Design Rights
- Article 106 Expropriation of Patents
- Article 106-2 Practice of Patented Inventions by the Government
- Article 107 Adjudication on Grant of Non-Exclusive Licenses
- Article 108 Submission of Responses
- Article 109 Seeking Opinions from the Committee for Mediation of Disputes over Industrial Property Rights and from Heads of Related Ministries and Administrative Agencies
- Article 110 Formalities of Adjudication
- Article 111 Service of Certified Copies of Adjudications
- Article 111-2 Amendment of Written Adjudication
- Article 112 Deposit of Consideration
- Article 113 Annulment of Adjudication
- Article 114 Revocation of Adjudication
- Article 115 Restrictions on Grounds for Objection to Adjudication
- Article 116 null
- Article 117 null
- Article 118 Effects of Registration of Non-Exclusive Licenses
- Article 119 Restrictions on Abandonment of Patents
- Article 120 Effects of Abandonment
- Article 121 Pledge Rights
- Article 122 Non-Exclusive Licenses Subsequent to Transfer of Patents by Exercise of Pledge Rights
- Article 123 Subrogation of Pledge Rights
- Article 124 Extinguishment of Patents in Absence of Heirs
- Article 125 Reporting on Practice of Patents
- Article 125-2 Title of Practice on Compensation and Consideration
- CHAPTER VI PROTECTION OF PATENTEES
- Article 126 Rights to Seek Injunction against Infringement
- Article 126-2 Obligation to Present Specific Type of Behavior
- Article 127 Acts Deemed Infringement
- Article 128 Claim for Compensation for Loss
- Article 128-2 Duty of Explaining Matters for Appraisal
- Article 129 Presumption of Manufacturing Process
- Article 130 Presumption of Negligence
- Article 131 Reinstatement of Reputation of Patentee
- Article 132 Submission of Materials
- CHAPTER VI-2 PETITION FOR REVOKING PATENTS
- Article 132-2 Petitions for Revoking Patents
- Article 132-3 Correction of Patents in Process of Petitioning for Revoking Patents
- Article 132-4 Methods for Filing Petitions for Patent Revocation
- Article 132-5 Amendment or Dismissal of Petitions for Patent Revocation
- Article 132-6 Decision to Dismiss Unamendable Petitions for Patent Revocation
- Article 132-7 Collegiate Tribunal for Petitions for Patent Revocation
- Article 132-8 Methods of Hearings
- Article 132-9 Intervention
- Article 132-10 Ex Officio Examination in Hearings on Petitions for Patent Revocation
- Article 132-11 Joinder or Separation of Petitions for Patent Revocation
- Article 132-12 Withdrawal of Petitions for Patent Revocation
- Article 132-13 Decision on Petitions for Patent Revocation
- Article 132-14 Methods of Rendering Decision on Petitions for Patent Revocation
- Article 132-15 Application Mutatis Mutandis of Trial-Related Provisions to Petitions for Patent Revocation
- CHAPTER VII TRIAL
- Article 132-16 The Korean Intellectual Property Trial and Appeal Board
- Article 132-17 Trial on Rulings Rejecting Patent Applications
- Article 133 Trial on Invalidity of Patents
- Article 133-2 Correction of Patents during Trial for Invalidation of Patents
- Article 134 Trial to Invalidate Registration for Extension of Patents
- Article 135 Trial to Confirm Scope of Rights
- Article 136 Trial for Corrections
- Article 137 Trial to Invalidate Corrections
- Article 138 Trial for Grant of Non-Exclusive Licenses
- Article 139 Joint Petitions for Trial
- Article 139-2 Court-Appointed Agent
- Article 140 Formalities of Petitions for Trial
- Article 140-2 Formalities of Petitions for Trial on Rulings Rejecting Patent Applications
- Article 141 Dismissal of Petitions for Trial
- Article 142 Trial Rulings Rejecting Petitions for Trial with Incurable Defects
- Article 143 Administrative Patent Judges
- Article 144 Designation of Administrative Patent Judges
- Article 145 Presiding Judges
- Article 146 Board for Trial
- Article 147 Submission of Written Response
- Article 148 Exclusion of Administrative Patent Judges
- Article 149 Motion for Exclusion
- Article 150 Challenge against Administrative Patent Judges
- Article 151 Vindication of Exclusion or Challenge
- Article 152 Rulings on Motion for Exclusion or Challenge
- Article 153 Suspension of Trial Proceedings
- Article 153-2 Administrative Patent Judges’ Refrainment
- Article 154 Hearings
- Article 154-2 Professional Examiners
- Article 154-3 Submission of Written Opinions of Expert Witnesses
- Article 155 Intervention
- Article 156 Petitions for Intervention and Rulings Thereon
- Article 157 Examination and Preservation of Evidence
- Article 158 Continuation of Trial Proceedings
- Article 158-2 Principle of Timely Presentation
- Article 159 Ex Officio Examination
- Article 160 Joinder or Separation of Hearings or Trial Rulings
- Article 161 Withdrawal of Petitions for Trial
- Article 162 Trial Rulings
- Article 163 Res Judicata
- Article 164 Relationship to Litigation
- Article 164-2 Referral to Mediation Committee
- Article 165 Costs of Trial
- Article 166 Title of Enforcement of Trial Costs or Consideration
- Article 167 null
- Article 168 null
- Article 169 null
- Article 170 Application Mutatis Mutandis of Examination-Related Provisions to Trial on Ruling Rejecting Patent Applications
- Article 171 Special Provisions of Trial against Rulings Rejecting Patent Applications
- Article 172 Effects of Examinations
- Article 173 null
- Article 174 null
- Article 175 null
- Article 176 Revocation of Ruling Rejecting Patent Applications
- Article 177 null
- CHAPTER VIII RETRIAL
- Article 178 Petitions for Retrial
- Article 179 Third Party's Petitions for Retrial
- Article 180 Period for Filing Petitions for Retrial
- Article 181 Restrictions on Effects of Patents Reinstated by Retrial
- Article 182 Non-Exclusive Licenses for Prior Users of Patent Reinstated through Retrial
- Article 183 Non-Exclusive Licenses for Former Right-Holders, Deprived of Non-Exclusive Licenses by Retrial
- Article 184 Application Mutatis Mutandis of Trial-Related Provisions to Retrial
- Article 185 Application Mutatis Mutandis of the Civil Procedure Act
- CHAPTER IX LITIGATION
- Article 186 Legal Proceedings against Trial Rulings
- Article 187 Standing to Be Sued
- Article 188 Notification of Legal Proceedings and Service of Certified Copy of Written Judgment
- Article 188-2 Exclusion, Challenge, or Refrainment of Technical Examiners
- Article 189 Revocation of Trial Rulings or Decisions
- Article 190 Legal Proceedings against Decisions on Compensation or Consideration
- Article 191 Defendants in Legal Proceedings on Compensation or Consideration
- Article 191-2 Patent Attorney’s Fees and Costs of Litigation
- CHAPTER X INTERNATIONAL APPLICATIONS UNDER THE PATENT COOPERATION TREATY
- SECTION 1 International Application Procedures
- Article 192 Persons Eligible to File International Applications
- Article 193 International Applications
- Article 194 Recognition of International Filing Date
- Article 195 Orders to Amend
- Article 196 International Applications Deemed Withdrawn
- Article 197 Representative
- Article 198 Official Fees
- Article 198-2 International Searches and International Preliminary Examination
- SECTION 2 Special Provisions concerning International Patent Applications
- Article 199 Patent Applications Based on International Applications
- Article 200 Special Provisions concerning Inventions Not Deemed Publicly Known
- Article 200-2 Applications Substituted by International Patent Applications
- Article 201 Korean Translations of International Patent Applications
- Article 202 Special Provisions concerning Priority Claims by Patent Applications
- Article 203 Submission of Documents
- Article 204 Amendments after Receipt of International Search Reports
- Article 205 Amendments before Preparation of International Preliminary Examination Reports
- Article 206 Special Provisions concerning Patent Administrators for Overseas Residents
- Article 207 Special Provisions concerning Timing and Effects of Laying Open Applications
- Article 208 Special Provisions concerning Amendments
- Article 209 Restrictions on Timing for Converted Applications
- Article 210 Restrictions on Timing for Filing Requests for Examination of Applications
- Article 211 Orders to Submit References Cited in International Search Reports
- Article 212 null
- Article 213 null
- Article 214 International Applications Decided as Patent Applications
- CHAPTER XI SUPPLEMENTARY PROVISIONS
- Article 215 Special Provisions concerning Patents or Patent Rights with at Least Two Claims
- Article 215-2 Special Provisions concerning Registration of Patent Applications with at Least Two Claims
- Article 216 Inspection of Documents
- Article 217 Prohibition of Disclosure and Appraisal of Documents Relating to Patent Applications
- Article 217-2 null
- Article 218 Service of Documents
- Article 219 Public Notice in Lieu of Service
- Article 220 Service on Overseas Residents
- Article 221 Patent Gazette
- Article 222 Submission of Documents
- Article 223 Indication of Patent or Patent Pending
- Article 224 Prohibition of False Indication
- Article 224-2 Unappealability
- Article 224-3 Orders to Maintain Confidentiality
- Article 224-4 Revocation of Orders to Maintain Confidentiality
- Article 224-5 Notice on Request for Inspection of Litigation Records
- CHAPTER XII PENALTY PROVISIONS
- Article 225 Infringement
- Article 226 Divulgence of Confidential Information
- Article 226-2 Executive Officers and Employees of Specialized Agencies Deemed Public Officials
- Article 227 Perjury
- Article 228 False Indication
- Article 229 Fraud
- Article 229-2 Breaches of Orders to Maintain Confidentiality
- Article 230 Joint Penalty Provisions
- Article 231 Confiscation
- Article 232 Administrative Fines
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