I. Types of patent applications
Patents.
Second, the patent examination and approval procedures
Patent: early disclosure and delayed review system, application-disclosure-authorization.
Three. Duration of patent protection
Patent: 20 years from the date of application.
Four. Types of patent specifications
Description of application -A 1: Description with search report without substantive examination and patent right granted.
Description of application -A2: Description of no retrieval report that has not been granted patent right without substantive examination.
Search Report -A3: the search report of the specification that has not been granted the patent right without substantive examination.
Supplementary search report-A4: Supplementary search report for instructions that have not been granted patent right without substantive examination.
Title page of the revised application specification -A8: the title page of the specification without substantive examination.
Revised application specification -A9: A specification that has not been granted a patent right modification without substantive examination.
Patent specification -B 1: the specification for granting the patent right after substantive examination.
Revised patent specification -B2: revised specification for granting patent right after substantive examination.
Revised patent specification title page -B8: the revised patent specification title page granted after substantive examination.
Revised patent specification -B9: revised specification for granting patent right after substantive examination.
Title page of the patent specification modified for the second time -C8: Title page of the specification granted for the second patent modification after substantive examination.
Patent Specification for the Second Revision -C9: Patent Specification for the second revision granted after substantive examination.