definiens: means any invention, discovery, advancement, development, creation, andintellectual property ( including patent, copyright, trade secret and application of patent ) which : ( a ) is invented, developed, authored, created, or reduced to practice by or on behalf of Relief or an Aﬃliate of Relief ( or the personnel or agents ofRelief or an Affiliate of Relief, including any employee, officer, advisor, or independent contractor employed or 8 engaged by ( or otherwise under an obligation to assign inventions to ) Relief or an Aﬃliate of Relief ) ; ( b ) does not utilize, incorporate, or read upon any element of the Acer Technology and is not invented, developed, authored, created, or reducedto practice using the Acer Technology ; ( c ) is not to any extent invented, developed, authored, created, or reduced to practiceby Acer ( or Acer ’s personnel or agents, including any employee, oﬃcer, advisor, or independent contractor employed orengaged by ( or otherwise under an obligation to assign inventions to ) Acer ) ; and ( d ) is not related to, and does not arise fromthe performance of, any of the performance, transactions or arrangements contemplated by this Agreement, includingDevelopment or Commercialization