IP terms for creators and startups.
Copyright
Rights over original creative works.
Trademark
Sign distinguishing goods/services.
Patent
Exclusive rights for an invention.
Trade secret
Confidential business information with value.
License
Permission to use IP under conditions.
Infringement
Unauthorized use of protected IP.
Fair use / fair dealing
Limited use without permission (jurisdiction-specific).
Public domain
Works free of IP restrictions.
Assignment
Transfer of IP ownership.
Royalty
Payment for licensed use of IP.
Prior art
Existing knowledge relevant to patentability.
Work for hire
Work owned by employer/commissioning party.
DMCA
US law addressing online copyright issues.
Brand dilution
Weakening a famous mark's distinctiveness.