LITTELFUSE IRELAND DEV COMPANY has a total of 16 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Ireland, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy and materials and metallurgy are SHANGHAI KRAH ELECTRONICS CO LTD, RUHSTRAT A G GEB and EXSENSE ELECTRONICS TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Ireland | 7 | |
#2 | EPO (European Patent Office) | 5 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | China | 1 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Resistors | |
#2 | Electric switches | |
#3 | Building materials | |
#4 | Capacitors and switching devices |
# | Name | Total Patents |
---|---|---|
#1 | O'Donovan Michael | 5 |
#2 | Mcloughlin Declan | 4 |
#3 | Curley John | 4 |
#4 | Raghavendra Ramesh | 4 |
#5 | Hopper Ann | 4 |
#6 | Mcloughlin Neil | 3 |
#7 | Mcloughlin Neil A | 3 |
#8 | Vaidhyanathan Balasubramaniam | 2 |
#9 | O'Sullivan Francis | 2 |
#10 | Agrawal Dinesh | 2 |
Publication | Filing date | Title |
---|---|---|
CN101661819A | Thermal-protection type metallic oxide rheostat | |
EP1946336A1 | A varistor and production method | |
WO2008035319A1 | Manufacture of varistors comprising a passivation layer | |
IE20060689A1 | Manufacture of varistors | |
IES20060690A2 | Manufacture of varistors | |
EP1150307A1 | A thermally protected metal oxide varistor | |
IE20000898A1 | Production of Passive Devices | |
EP1179826A1 | An integrated passive device and a method for producing such a device | |
IE980589A1 | Manufacture of varistors | |
EP0974984A1 | Manufacture of varistors |