keyboards

Advertisement for others on the Internet; Analysis of advertising response; Design of internet advertising; Development, operation and administration of digital signage systems and digital advertising systems for others, namely, providing advertising space by electronic means and global computer information networks; Dissemination of advertising for others via the Internet; Internet advertising services; Layout services for advertising purposes; On-line advertising on computer networks; Promo...

Security devices, security features and optically variable devices used in bank notes and other security documents, namely, micro lenses in the form of optical lenses for use as security and authentication purposes, diffractive optical elements, diffraction gratings and other surface based diffractive structures, namely, non-printed holograms, optical interference filters for filtering light, holographic optical filters for filtering light, holographic embossings, holographic optical thin sec...