Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for reliable communications in underground and hazardous areas

Method and apparatus for reliable communications in underground and hazardous areas

US Patent 8885559 · Granted Nov 11, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Collision avoidance system and method for an underground mine environment2017
Method and apparatus for reliable communications in underground and hazardous ar2016
Method and apparatus for reliable communications in underground and hazardous ar2016
Method and apparatus for reliable communications in underground and hazardous ar2016
Distributed ad hoc mesh network protocol for underground mine and hazardous area2015
Distributed ad hoc mesh network protocol for underground mine and hazardous area2015
Distributed ad hoc network protocol using synchronous shared beacon signaling2013
Distributed ad hoc network protocol using synchronous shared beacon signaling2013
Method and apparatus for management of a global wireless sensor network2012
Method and apparatus for management of a global wireless sensor network2012
Method and apparatus for management of a global wireless sensor network2011
Method and apparatus for management of a global wireless sensor network2011