Rajko M wrote:
On Sunday 19 November 2006 11:32, Saill White wrote: ...
You can do this yourself by going here and entering a company name for "Term 1" and choosing "Assignee Name" for "Field 1": http://patft.uspto.gov/netahtml/PTO/search-bool.html
...
Interesting link.
I have feeling that this looks more like the Gordian Knot.
Does anyone can explain this one: Apparatus and method for generating and using multi-direction DC and AC electrical currents #7,041,203
I know that current can flow from + to -, also one can reverse polarity and than current will go in opposite way, but still from + to -. If reversal is done periodically than we call that alternating current, but multi-direction DC and AC?!
Can someone shed some light on this?
Well, for starters, electricity i.e. electrons flows from negative to positive. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org