U.S. federal trademark · Serial No. 79380073
Quantum dots, namely, crystalline semi-conductor materials; light-emitting diodes (LED) and light emitting diode (LED) displays; organic light-emitting diodes (OLED) and organic light-emitting diode (OLED) displays
Chemicals, namely, phosphors and phosphors for use in the manufacture of led lights
Scientific and technological services, namely, scientific research, analysis and testing in the field of lighting chemicals, crystalline semi-conductor materials, light emitting diodes; development in the nature of product development of lighting products; consultancy in the field of architectural, theatrical, entertainment, commercial, and residential lighting technology design, specification, and application
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.