Posted in: Boeing, Companies We Follow, Guest Contributors, IP News, IPWatchdog.com Articles, Patent Fools™, Steve Brachmann, Technology & Innovation, USPTO
A recent fire onboard a Boeing Dreamliner at London’s Heathrow Airport refocused concerns on the recently developed cruise liner, which was maligned with battery fire issues earlier this year. In early July, a high-profile Asiana Airlines crash in San Francisco involving a Boeing 777 airliner has also troubled the company, although the investigation seems to be focusing on pilot error in that case. Still, when dealing with air transit there is zero margin for error. When errors do occur when an airplane is in use they frequently are catastrophic, so the search for safer technologies is a never ending pursuit.
Today in our Companies We Follow series, we’re taking another look at Boeing, especially taking a look at their efforts to develop even safer systems of airborne transportation. Some of the U.S. Patent & Trademark Office documents we feature here highlight Boeing’s improvements to emergency systems on aircraft. One Boeing patent application would improve flame-retardant windows so that they create fewer toxic emissions during a fire. One issued patent details Boeing’s creation of a system for detecting suitable areas to land an aircraft away from an airport, in case of emergency.
Other USPTO published documents detail Boeing’s development of better safety detection systems. Two patents we take a close look at describe improvements to electrical wire inspection to detect degradation in wire insulation and a sensing circuit for detecting a properly attached seat buckle. Finally, one patent application filed by Boeing would provide a system for detecting volcanic ash within a jet engine.