Toy building blocks; cube-type puzzles; educational toys for developing fine motor skills, cognitive skills, and problem solving skills; electronic learning toys; educational toys for babies for developing fine motor skills, cognitive skills, and problem solving skills; wooden educational toys and playthings for children for developing fine motor skills, cognitive skills, and problem solving skills; electronic educational game machines for children; infant toys; toy models; wooden building bl...

Scientific apparatus and instruments for scientific research in laboratories, namely, interferometric sensors, positioning systems comprised of linear positioners, rotators for positioning purposes, and goniometers; cryogenic probe stations; fiber cables for microscopes; electronic control systems for machines and engines; precision positioning systems and adjusting and positioning systems for piezo drives comprised primarily of linear positioners, rotators for positioning purposes, goniomete...

Motors for microscopic positioning and scanning instruments, piezo motors and electric motors for instruments; electromotive and piezoelectric drives for one and multiple axial positioning systems