POWER TRENDS INC has a total of 30 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and basic communication technologies are KARABATSOS CHRIS, SCHAUER FRANZ and MIBA ENERGY HOLDING GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Australia | 4 | |
#3 | Canada | 4 | |
#4 | WIPO (World Intellectual Property Organization) | 4 | |
#5 | EPO (European Patent Office) | 3 | |
#6 | United Kingdom | 2 | |
#7 | Israel | 2 | |
#8 | Republic of Korea | 2 | |
#9 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Audio-visual technology | |
#3 | Basic communication technologies | |
#4 | Semiconductors |
# | Name | Total Patents |
---|---|---|
#1 | Kayser Kenneth W | 13 |
#2 | Ashdown Glynn Russell | 12 |
#3 | Van Antwerp Joel C | 8 |
#4 | Barry John Brett | 6 |
#5 | Antwerp Joel C Van | 4 |
#6 | Fernandez Claude | 4 |
#7 | Amaro Michael | 3 |
#8 | Amaro Michael G | 2 |
#9 | Renauer Joseph G | 2 |
#10 | Ashdown G Russell | 1 |
Publication | Filing date | Title |
---|---|---|
US6081180A | Toroid coil holder with removable top | |
US5883797A | Parallel path power supply | |
US5875097A | Heat sink for auxiliary circuit board | |
US6157543A | Case for circuit board | |
US5817987A | Circuit board housing with molded in heat tab | |
US5789712A | Toroid holder | |
AU8330491A | Miniaturized switching power supply with programmed level gate drive | |
AU8391791A | Miniaturized switching power supply having unidirectional spike filter |