¡ß Requirements to file a Patent
 
    (A) Information of applicant etc.    

         (i) Name of an applicant(s) and address(es)  
         (ii) Name of an inventor(s) and address(es)
 
    (B) Specification with Claims and Drawings, if required.
 
    (C) Power of Attorney duly executed
  
         You can download both of a General power of attorney and
         a Specific power of attorney from the download part this site.   


¡ß Laying-Open of a patent application

    Every patent application is laid open in a publication after One and Half Years from     the original filing date.  The laying-open procedure can be made earlier than the     usual schedule by the request of an applicant.  
    After laying-open, the applicant can send a warning letter to any third party who
    embodies the invention.
  

¡ß Request of Substantial Examination
        
    An examiner examines patent applicaitons in the order of substantial examination
    request. If the request of examination was not made Within Five Years from the
    filing date, the application shall be deemed to have been withdrawn.
    

¡ß Substantial Examination

    In order to be patented, a filed invention should at least have industrial
    applicability, novelty and the inventive step.


¡ß Office action
 
    An examiner will issue an office action against a patent application when the
    application does not meet the above requirement.   The examiner notifies the
    reason of refusal to the patent applicant, and gives him (her) an opportunity to
    submit a written opinion and/or Amendment of specification within fixed period.
 

¡ß Allowance

    When an examiner can not find a reason of refusal, he issues a Notice of
    Allowance.
 

¡ß Final rejection

    When an applicant fail to persuade an examiner who had issued an office action,
    the examiner will issue a Final rejection. The applicant can file an appeal to
    Patent Tribunal within 30 days after he received the final rejection.


¡ß Registration of Patent right
 
    Patent right will be registered by payment of a registration fee
    within three(3) months from the receipt of Allowance notice.  In case that the
    period has passed, an applicant can still pay the registration fee within six(6)
    months from the receipt of Allowance notice with a fine of 100%.
 

¡ß Registration Publication
 
    A specification regarding a registered patent right is published on a patent
    publication.


¡ß Opposition

    Within three (3) months after the publication, anybody can file an Opposition to
    the same.
   

¡ß Decision for an Opposition

    The examiners in a team decide whether the patent should be cancelled or
    retained after giving a patentee the opportunity to submit a response against
    an objection.
    The patentee can request a Trial to the Decision before the Patent Tribunal
    within thirty (30) days from the receipt of the decision in the case that he (she)
    received a cancellation decision.