Bags specially adapted for padel rackets; Balls for sports; Equipment sold as a unit for playing a paddleball-style sport using a perforated plastic ball; Nets for sports; Tennis racquets

Computer software design; Computer software development; Design and development of computer software; Design and development of on-line computer software systems; Design and development of software and hardware for compression and decompression of multimedia contents; Design and development of software and hardware for data and multimedia content conversion from and to different protocols; Design and writing of computer software