The transmitting apparatus used for sending the signals is capable, when actuated by a telegraph key or other signalling device, of producing, for short periods of variable lengths, electrical oscillations of radio frequency (over 10,000 cycles per second) in an antenna or open circuit from which the oscillations are radiated to a distant receiving apparatus. Hertzian waves are electrical oscillations which travel with the speed of light and have varying wave lengths and consequent frequencies intermediate between the frequency ranges of light and sound waves. In wireless telegraphy, signals given by means of controlled electrical pulsations are transmitted through the ether by means of the so-called Hertzian or radio waves. This patent, granted June 2, 1904, on an application filed November 10, 1900, and assigned to the Marconi Company on March 6, 1905, 1 is for improvements in apparatus for wireless telegraphy by means of Hertzian oscillations or electrical waves. No review was sought by either party of so much of the court's judgment as sustained the Lodge patent and held the first Marconi reissue patent not infringed. 373, to review the decision allowing recovery for infringement of Claim 16 of the Marconi patent. 369, to review the judgment of the Court of Claims holding invalid the claims in suit, other than Claim 16, of the Marconi patent, and holding the Fleming patent invalid and not infringed, and on petition of the Government in No. § 288(b), on petition of the Marconi Company in No. The case comes here on certiorari, 317 U.S. It held that the Lodge patent was valid and infringed, and that the Fleming patent was not infringed and was rendered void by an improper disclaimer. It gave judgment for petitioner on this claim in the sum of $42,984.93 with interest. 763,772, are invalid and that Claim 16 of the patent is valid and was infringed. It held also that the claims in suit, other than Claim 16, of the Marconi patent No. The court held that the Marconi reissue patent was not infringed. 11,913, were issued to Marconi, a third, No. ![]() § 68, to recover damages for infringement of four United States patents. ![]() The Marconi Company brought this suit in the Court of Claims pursuant to 35 U.S.C.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |