Class H04Q : SELECTING
Subclass 1/36: Details of selecting apparatus or arrangements Electrical details Signalling arrangements; Manipulation of signalling currents (multiplex systems providing for calling or supervisory signals H04J 1/14, H04J 3/12 ) using trains of dc pulses (H04Q 1/39 takes precedence) Pulse-correcting arrangements, e.g. for reducing effects due to interference
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11962077 | Electronic device having antenna | Sep 09, 19 | Apr 16, 24 | LG Electronics Inc. |
| 10581172 | Communications antenna and associated methods | Sep 20, 17 | Mar 03, 20 | Harris Corporation |
| 6788272 | Feed network | Sep 23, 02 | Sep 07, 04 | MAXRAD, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0048,005 | DEVICE FOR DETECTION OF A CLIPPED RINGING SIGNAL | Jul 01, 24 | Feb 06, 25 | Not available |
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