HPL also conducts basic research in scientific areas of long-term interest to HP's businesses. This group researches the mathematical foundations and practical applications of information theory, generating intellectual property and technology through the advancement of scientific knowledge in these areas. Current research interests include data compression, sequential decision theory, coding for error correction and modulation, and cryptography. Quantum Science Research QSR conducts basic research in physical science, with particular emphasis on the fabrication of nanometer-scale structures and the measurement and understanding of their properties. This has led to significant invention and discovery in the areas of molecular electronics and digital ink.
Core skills are theoretical physics, materials science, electrical engineering and chemistry.