IPC Subgroup
H04N 23/21 from near infrared [NIR] radiation
Introduced: January 2023
Full Title
Cameras or camera modules comprising electronic image sensors; Control thereof > for generating image signals from infrared radiation only > from near infrared [NIR] radiation
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- PICTORIAL COMMUNICATION, e.g. TELEVISION