| UNITED STATES HOLDINGS, LLC Patent applications |
| Patent application number | Title | Published |
|---|
| 20110233492 | COMMUNICATION INSTALLATION SUPPORT TOOL FOR TUNNELS AND SUBWAYS - Apparatus for installing communication and power cables in tunnels includes a base member adapted for longitudinal transport through a tunnel on a railroad flatbed that rotatably supports a cable supply reel. A cable guide arm is connected at one end with the base member for pivotal displacement about a horizontal pivot axis parallel with the base member longitudinal axis, and a cable guide pulley is connected with the other end of the guide arm for guiding a cable supplied by the reel to a desired point of installation on the tunnel wall. A length-adjusting arrangement adjusts the length of the guide arm to correspond with the width of the tunnel, and an angle-adjusting arrangement adjusts the angle of the guide arm relative to the horizontal surface of the base member. The base member is mounted on a sled for lateral displacement transversely of the flatbed. | 09-29-2011 |
| 20100198559 | REAL TIME MONITORING AND CONTROL OF COMMUNICATIONS NETWORKS AND RADIO FREQUENCY DISTRIBUTION NETWORKS - A system and method for monitoring a communications network having a plurality of wired communication cables is characterized by a central computer and a plurality of remote sensors connected with the cables at spaced locations for sampling data at the locations and providing an indication when a fault occurs. The central computer transmits measurement request signals to each remote sensor. In response to a request, the remote sensor samples data on the network at the unit location and sends a measurement of the sample to the central computer where the measurement is compared with baseline measurements for the location. If the measured data from the unit deviates from the baseline measurement, a fault is indicated. | 08-05-2010 |
