LJ

Leif Steen Johansen

EA Epcos Ag: 3 patents #148 of 606Top 25%
EP Epcos Pte: 2 patents #4 of 20Top 20%
PA Pergo (Europe) Ab: 2 patents #21 of 56Top 40%
Tdk: 1 patents #2,493 of 3,796Top 70%
Overall (All Time): #640,007 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9980052 MEMS-microphone with reduced parasitic capacitance Jan Tue Ravnkilde, Pirmin Hermann Otto Rombach, Kurt Rasmussen 2018-05-22
9382109 MEMS microphone with reduced parasitic capacitance Jan Tue Ravnkilde, Pirmin Hermann Otto Rombach, Kurt Rasmussen 2016-07-05
9369066 MEMS device comprising an under bump metallization Jan Tue Ravnkilde 2016-06-14
9266713 MEMS backplate, MEMS microphone comprising a MEMS backplate and method for manufacturing a MEMS microphone Jan Tue Ravnkilde, Pirmin Hermann Otto Rombach, Kurt Rasmussen, Dennis Mortensen 2016-02-23
8542850 Miniature microphone assembly with hydrophobic surface coating Christian Wang, Jorg Rehder, Peter Scheel 2013-09-24
8406437 Miniature microphone assembly with solder sealing ring Per Flemming Høvesten, Gino Rocca 2013-03-26
7380383 Guiding means at a joint Ola Olofsson, Ulf Palmblad 2008-06-03
6682254 Guiding means at a joint Ola Olofsson, Ulf Palmblad 2004-01-27