Assignee
ALPHA TECHNOLOGIES
US·3 granted patents·275 citations·filing 1992–1999
Top patents by PatentIndex Score
3 records- 0188US5642002AApparatus and methods for generating uninterruptible AC power signalsALPHA TECHNOLOGIES·Filed 1993·Granted Jun 24, 1997·161 cites·24 claims
- 0280US5410720AApparatus and methods for generating an AC power signal for cable TV distribution systemsALPHA TECHNOLOGIES·Filed 1992·Granted Apr 25, 1995·101 cites·16 claims
- 0341US6164818AMethod and apparatus for measuring viscous heating of viscoelastic materialsALPHA TECHNOLOGIES·Filed 1999·Granted Dec 26, 2000·13 cites·20 claims
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