Appeal No. 2004-0999 Application No. 09/997,086 See page 12 of the brief. More importantly, Appellants argue that Appellants' specification has defined the term "interconnect layer" different from the ordinary meaning. Appellants emphasize on page 12 of the brief: The present specification states, in total, at page 6, line 10-15: The interconnect layer 108 is generally alternating layers 112 of dielectric material, including but not limited to silicon dioxide, silicon nitride, epoxy resin, polyimide, bisbenzocyclobutene, fluorinated silicon dioxide, carbon-doped silicon dioxide, silicon carbide, various polymeric dielectric materials (such as SiLK available for Dow Chemical, Midland, MI), and the like, and patterned electrically conductive material, including copper, aluminum, silver, titanium, alloys thereof, and the like. (Emphasis added) Clearly, the Appellants have defined an interconnect layer as alternating layers of dielectric material and patterned electrically conductive material. We agree that Appellants are entitled to be their own lexicographer. Our reviewing Court has stated that the presumption in favor of a dictionary definition will be overcome where the patentee, acting as his or her own lexicographer, has clearly set forth an explicit definition of the term different 10Page: Previous 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 NextLast modified: November 3, 2007