OPTREL AG has a total of 86 patent applications. Its first patent ever was published in 1988. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, optics and consumer goods are Optrel Holding AG, WUHAN WELHEL PHOTOELECTRIC CO LTD and CUSTOMVIS PLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 25 | |
#2 | United States | 21 | |
#3 | WIPO (World Intellectual Property Organization) | 7 | |
#4 | Japan | 5 | |
#5 | Switzerland | 4 | |
#6 | Australia | 3 | |
#7 | China | 3 | |
#8 | Germany | 3 | |
#9 | Taiwan | 3 | |
#10 | Brazil | 2 | |
#11 | Canada | 2 | |
#12 | Finland | 1 | |
#13 | Hong Kong | 1 | |
#14 | Israel | 1 | |
#15 | India | 1 | |
#16 | Norway | 1 | |
#17 | Sweden | 1 | |
#18 | Singapore | 1 | |
#19 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Optics | |
#3 | Consumer goods | |
#4 | Transport | |
#5 | Audio-visual technology | |
#6 | Machines | |
#7 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Implantable devices | |
#2 | Nonlinear optics | |
#3 | Hats | |
#4 | Optical systems | |
#5 | Live-saving devices | |
#6 | Parachutes | |
#7 | Casings and printed circuits | |
#8 | Unspecified technologies | |
#9 | Spectacles | |
#10 | Safety devices |
# | Name | Total Patents |
---|---|---|
#1 | Keller Leo | 22 |
#2 | Ackermann Emil | 14 |
#3 | Eggenschwiler Andre M | 7 |
#4 | Hones Peter | 5 |
#5 | Sonderegger Rico | 5 |
#6 | Iranyi Daniel | 4 |
#7 | Werner Uwe | 4 |
#8 | Esposito Martin | 4 |
#9 | Lagerwall Sven T | 4 |
#10 | Lutz Christoph | 4 |
Publication | Filing date | Title |
---|---|---|
EP3223067A1 | Sunshade device | |
EP3237969A1 | Electro-optical glare-protection filter | |
US2016081856A1 | Protection device for a welder | |
US2015033431A1 | Face protector | |
EP2799046A1 | Device and method for dazzle protection | |
CH709011A1 | Helmet holder. | |
USRE45677E | Anti-glare protection device | |
US2015033430A1 | Face protector for welder | |
EP2353556A1 | Welding mask | |
EP2281534A1 | Welding mask | |
EP2225959A2 | Adapter system and adapter for protective mask | |
US2007289049A1 | Dazzle protection unit for a portable dazzle protection device including a light capturing element guiding light to at least one sensor | |
EP1821136A1 | Glare protection device | |
EP1512386A1 | Welding protective mask with lighting device | |
CH696021A5 | Anti-glare device. | |
AU2043502A | Antiglare device for welding protective masks | |
EP1277010A1 | Anti-glare protection device | |
EP1130448A1 | Emergency flight safety device | |
EP1121959A1 | Emergency flight safety device | |
CH697842B1 | Anti-glare device. |