Priority Date: 07.03.12 (KR 20120023137)
LED DRIVER CIRCUIT HAVING EFFICIENCY-IMPROVING FUNCTION
- Application ID: EP13757509
- Status: █ The patent has been granted
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This EP application has the IPC class H05 (ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR). Boehmert & Boehmert Anwaltspartnerschaft mbB is specialised in H05 (ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.
Timeline
- 07.03.2012 - Priority Date (KR 20120023137)
- 12.09.2013 - Publication A1 (WO2013133547)
- 14.01.2015 - Publication A1 (EP2824997)
- 30.08.2017 - Publication B1 (EP2824997)