definiens: means, on a country - by - country and product - by - pro duct basis, ( a ) with respect to Lam Collaboration Technology Products, the perio d commencing on first commercial sale, lease or com mercial disposition of a Lam Collaboration Technology Produ ct and ending on the date when such Lam Collaborati on Technology Product is no longer Covered by ( i ) a V alid Claim of a Patent Controlled by Lam that claim s the Lam Collaboration Technology, and ( ii ) such product no longer incorporates or is based on any Lam Collabor ation Technology, and ( b ) with respect to Joint Collabora tion Technology Products, the period commencing on first commercial sale of a Joint Collaboration Technology Product and ending on the date when such Joint Collaboration Technology Product is no longer Cover ed by a Valid Claim of a Patent within the Joint Co llaboration Technology, and such Product no longer incorporates or includes any trade secret within the Joint Coll aboration Technology, and ( c ) with respect to Royalty Seconda ry Components, the period commencing on first comme rcial sale of a Royalty Secondary Component and ending on the date when such Royalty Secondary Component is no longer Covered by a Valid Claim of a Patent within the Lam Component Technology, and such Royalty Seco ndary Component no longer incorporates or includes any tr ade secret within the Lam Component Technology