Methods of and apparatus for converting radio frequency energy to direct current
CA 1314931 C · Owner: Phillips, Raymond P. Sr. · Inventors: Phillips, Raymond P. Sr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
METHOD OF AND APPARATUS FOR CONVERTING RADIO FREQUENCY ENERGY TO DIRECT CURRENT", ABSTRACT OF THE DISCLOSURE Method of and apparatus for converting radio fre quency energy into direct current for generating electric power includes a dipolar antenna for receiving radio frequency energy and a circuit to connected thereto for converting this radio frequency energy to direct current. A circuit has a positive output line connected to one pole of the antenna and a negative output line connected to the other pole of the antenna. A positive transmitting mode is located in the positive output line and a negative transmitting diode is located in the negative output line. first and second bus lines …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted March 23, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 23, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.