ALDRIDGE TRAFFIC SYSTEMS has a total of 17 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Australia, EPO (European Patent Office) and New Zealand. Its main competitors in its focus markets electrical machinery and energy, environmental technology and optics are LUXTECH LLC, ASHOFF RICHARD D and LIGHTEL TECH INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 5 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | New Zealand | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | China | 2 | |
#6 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Optics | |
#4 | Control |
# | Technology | |
---|---|---|
#1 | Special electric heating or lighting | |
#2 | Climate change mitigation in buildings | |
#3 | Optical systems | |
#4 | Traffic control systems |
# | Name | Total Patents |
---|---|---|
#1 | Young Malcolm | 7 |
#2 | Holst Barrie James | 3 |
#3 | Malcolm Young | 2 |
#4 | Aldridge Keith James | 2 |
#5 | Bhat Raj Nath | 1 |
#6 | Bull Andrew | 1 |
Publication | Filing date | Title |
---|---|---|
EP2229667A1 | An led driver method for traffic lanterns | |
CN101796556A | Determining proportion of faulty leds in a traffic light display | |
AU2006203081A1 | An improved yellow traffic signal light device | |
AU2003904248A0 | Conflict monitor for road traffic control equipment | |
NZ510592A | LED traffic signal with anti-reflection mask | |
AU703029B3 | Door assembly for a pedestrian display traffic light assembly | |
AUPP101097A0 | Pedestrian display optical system | |
AU6626086A | Diffusor | |
EP0245382A1 | Diffusor |