Telephone ring interface, detect ring sequence to control devices

Follow

Industry

CPC
G05B2219/21022

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B2219/00Program-control systems

Current Industry

G05B2219/21022Telephone ring interface, detect ring sequence to control devices

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Single-chip microcomputer programmable power distributor
- Patent number 5,506,790
- Issue date Apr 9, 1996
- Sanh K. Nguyen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Door control device based on non-touch non-contact charging method
- Publication number 20020030583
- Publication date Mar 14, 2002
- Jin Jang
- G05 - CONTROLLING REGULATING