ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G10K0011178000 by electro-acoustically regenerating the original acoustic waves in anti-phase 1
G10K0011180000 Methods or devices for transmitting, conducting or directing sound (G10K0011020000, G10K0011360000 take precedence;medical stethoscopes A61B0007020000) 1
G10K0011200000 Reflecting arrangements (G10K0011280000 takes precedence);; 1
G10K0011220000 for conducting sound through hollow pipes, e.g. speaking tubes 1
G10K0011240000 for conducting sound through solid bodies, e.g. wires 1
G10K0011260000 Sound-focusing or directing, e.g. scanning 1
G10K0011280000 using reflection, e.g. parabolic reflectors 1
G10K0011300000 using refraction, e.g. acoustic lenses 1
G10K0011320000 characterised by shape of the source 1
G10K0011340000 using electrical steering of transducer arrays, e.g. beam steering 1
G10K0011350000 using mechanical steering of transducers 1
G10K0011360000 Devices for manipulating acoustic surface waves (electro-acoustic amplifiers H03F0013000000; networks comprising electro-acoustic elements H03H0009000000) 1
G10K0013000000 Cones, diaphragms, or the like, for emitting or receiving sound in general (for electromechanical transducers H04R0007000000) 1
G10K0015000000 Acoustics not otherwise provided for 1
G10K0015020000 Synthesis of acoustic waves (synthesis of speech G10L0013000000) 1