Inventor
DAPO ROLAND F
US13 patents
⚠️ This page may combine multiple inventors who share the name “DAPO ROLAND F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
6 patentsUS5175674ADec 29, 1992
Electrolyte containing a novel depolarizer and an electrolytic capacitor containing said electrolyte
PHILIPS CORP13 citations73
US5111365AMay 5, 1992
Electrolytic capacitor provided with a low resistivity electrolyte
PHILIPS CORP17 citations73
US4860169AAug 22, 1989
Long chain carboxylic acids for very high voltage aluminum electrolytic capacitors
PHILIPS CORP17 citations73
US4885660ADec 5, 1989
Electrolytic capacitor for use in a wide temperature range and high voltages
PHILIPS CORP3 citations62
US4861439AAug 29, 1989
Method of improving the capacitance of anodized aluminum foil
PHILIPS CORP6 citations62
US4408258AOct 4, 1983
Aluminum electrode capacitor and glycol fill electrolyte therefor
PHILIPS CORP3 citations62
PHILIPS ELECTRONICS NA
4 patentsUS5715133AFeb 3, 1998
Method of producing aluminum foil for electrolytic capacitors and product thereof
PHILIPS ELECTRONICS NA58 citations95
US5687057ANov 11, 1997
Longer life electrolytic capacitors and electrolyte therefor
PHILIPS ELECTRONICS NA30 citations92
US5901032AMay 4, 1999
Method of producing aluminum foil for electrolytic capacitors and product thereof
PHILIPS ELECTRONICS NA13 citations73
US5519567AMay 21, 1996
Longer life electrolytic capacitors
PHILIPS ELECTRONICS NA4 citations62
BC COMPONENTS HOLDINGS B V
3 patentsUS6370016B1Apr 9, 2002
Electrolytic capacitor cover method and materials for the manufacture thereof
BC COMPONENTS HOLDINGS B V5 citations72
US5997771ADec 7, 1999
Use of hydrotropic agents in electrolytic capacitors
BC COMPONENTS HOLDINGS B V5 citations61
US6197241B1Mar 6, 2001
Method of making an electrolytic capacitor cover
BC COMPONENTS HOLDINGS B V0 citations51