G10H2220/405 - CPC Classification Index

ClassID:

196771 ⎘

G10H2220/405 - CPC Classification

Classification description:

Input/output interfacing specifically adapted for electrophonic musical tools or instruments; User input interfaces for electrophonic musical instruments Beam sensing or control, i.e. input interfaces involving substantially immaterial beams, radiation, or fields of any nature, used, e.g. as a switch as in a light barrier, or as a control device, e.g. using the theremin electric field sensing principle

Sub-classes:

G10H2220/411 » Light beams 51
G10H2220/425 » Radio control, i.e. input or control device involving a radio frequency signal 11
G10H2220/435 » Ultrasound, i.e. input or control device involving inaudible pressure waves, e.g. focused as a beam 4

Recent Application in this class:

20180364811

Wearable sensor system for providing a personal magnetic field and techniques for horizontal localization utilizing the same

20120011990

ACOUSTIC, HYPERACOUSTIC, OR ELECTRICALLY AMPLIFIED HYDRAULOPHONES OR MULTIMEDIA INTERFACES

20100261513

Methods and apparatus for input devices for instruments and/or game controllers

20090241753

Acoustic, hyperacoustic, or electrically amplified hydraulophones or multimedia interfaces

20090223345

Fluid user interface such as immersive multimediator or iinput/output device with one or more spray jets

20060174756

Virtual instrument

20060144213

Fluid user interface such as immersive multimediator or input/output device with one or more spray jets

20050041016

Body-mounted selective control device

15905814

Touchless knob and method of use