CPC Subgroup Additional Only
G10H 2240/201 Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
Full Title
Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments > Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments > Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
13 direct subcodes
Child Classifications
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- G10H 2240/205 Synchronous transmission of an analog or digital signal, e.g. according to a specific intrinsic timing, or according to a separate clock
- G10H 2240/211 Wireless transmission, e.g. of music parameters or control data by radio, infrared or ultrasound
- G10H 2240/215 Spread spectrum, i.e. transmission on a bandwidth considerably larger than the frequency content of the original information
- G10H 2240/221 Time division multiplexing, with different channels in different time slots, the data in the time slots may be in digital or analog form
- G10H 2240/225 Frequency division multiplexing
- G10H 2240/231 Quadrature modulation, e.g. QAM
- G10H 2240/235 Pulse amplitude modulation, e.g. quantized or analog
- G10H 2240/241 Telephone transmission, i.e. using twisted pair telephone lines or any type of telephone network
- G10H 2240/255 Optical fibre transmission for electrophonic musical instrument purposes, e.g. hum mitigation
- G10H 2240/261 Satellite transmission for musical instrument purposes, e.g. processing for mitigation of satellite transmission delays
- G10H 2240/265 CATV transmission, i.e. electrophonic musical instruments connected to community antennas or cable television networks
- G10H 2240/271 Serial transmission according to any one of RS-232 standards for serial binary single-ended data and control signals between a DTE and a DCE
- G10H 2240/275 Musical interface to a personal computer PCI bus, "peripheral component interconnect bus"
Top Applicants
Top 10 applicants by patent filingsfor class G10, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 6,277
- GOOGLE US 5,429
- FRAUNHOFER DE 4,984
- SONY CORPORATION JP 2,808
- HUAWEI TECHNOLOGIES COMPANY CN 2,577
- MICROSOFT TECHNOLOGY LICENSING US 2,382
- DOLBY LABORATORIES LICENSING CORPORATION US 2,123
- QUALCOMM US 2,117
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 2,049
- AMAZON TECHNOLOGIES US 1,924