EVANS CAPACITOR COMPANY INC has a total of 12 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets electrical machinery and energy and environmental technology are YIYANG WANJINGYUAN ELECTRONICS CO LTD, JCC ENGINEERING CO LTD and SAM HWA ELECTRIC CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | Australia | 1 | |
#4 | Canada | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Capacitors and switching devices | |
#2 | Reduction of greenhouse gas emissions | |
#3 | Batteries |
# | Name | Total Patents |
---|---|---|
#1 | Evans David A | 12 |
#2 | Miller John R | 3 |
#3 | Murphy Thomas A | 1 |
#4 | Blakeney Ross | 1 |
Publication | Filing date | Title |
---|---|---|
US6721170B1 | Packaged hybrid capacitor | |
US6576524B1 | Method of making a prismatic capacitor | |
US6094339A | Capacitor with spiral anode and planar cathode | |
US6594140B1 | Capacitor | |
US5754394A | Capacitor including a cathode having a nitride coating | |
US5786980A | Electrical component package and packaged electrical component | |
AU7028094A | Capacitor | |
CA2158165A1 | Hybrid wet-slug and electrochemical electrode capacitor |