Bizarre Patents
A fork with timer for providing a cue to a user after an elapsed period of time for indicating that another bite of food using the fork may be taken.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7440035 | Cable extending device Attenuation compensation volume computing means (60, 61, 62, 63, 67, 68, 69, 70) of a signal receiver computes attenuation compensation volume of a video signal (GL, GH) on the basis of attenuation of pulses which are arranged in a digit... | 10/21/2008 |
| 7058436 | Superconducting filter apparatus and wireless receiving amplifier having an abnormality discriminating circuit A superconducting filter apparatus having a refrigerator for cooling the superconducting filter to cryogenic temperatures, a pilot signal generator for generating a pilot signal that is outside the pass band and inputting the pilot signal to the superconducting filt... | 06/06/2006 |
| 7039942 | Pad adjustable equalizer for two way cable transmission A forward signal equalizer for a forward amplifier for two-way coaxial cable systems, of the type having a distribution center distributing forward signals, and having reception facilities for receiving return signals from said cable system, the system having forwar... | 05/02/2006 |
| 6587012 | Automatic slope and gain (ASG) detector technique including a pilot signal An apparatus (7) for switching from a first pilot signal and a second pilot signal on a system transporting a plurality of signals. A tuner (30) receives the signals and provides an output signal to a loop compensation circuit (26). The tuner includes a b... | 07/01/2003 |
| 6549087 | Variable equalizer with independently controlled branches based on different frequency breakpoints Avariable equalizer is described. The variable equalizer provides for independent control of a number of breakpoints in the frequency response of the equalizer so as to allow the equalizer to be readily tuned to compensate for the tilt of coaxial cables o... | 04/15/2003 |
| 5926076 | Adjustable broadband directional coupler An adjustable directional coupler including a housing, a first connector and a second connector secured to the housing, and a main transmission line extending through the housing and between the first and the second connectors. The main transmission line ... | 07/20/1999 |
| 5546421 | Self compensating spread-spectrum hybrid A communications station (10) couples a bidirectional input-output signal path (16') to two unidirectional signal paths; a transmit signal path (12') and a receive signal path (14'), using a controllable hybrid (20). A feedback control system in the stati... | 08/13/1996 |
| 4271503 | Automatic control device for a receiver using a pilot Disclosed is a device for automatically controlling the gain of a receiving channel in a system comprising optical connections having a very wide pass band. The useful signal of unknown level is transmitted with a pilot signal of known level through an op... | 06/02/1981 |
