Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US449808530 Sep 19825 Feb 1985RCA CorporationFolded dipole radiating element
US450905326 Jul 19822 Abr 1985Sensor Systems, Inc.Blade antenna with shaped dielectric
US451329230 Sep 198223 Abr 1985RCA CorporationDipole radiating element
US464434330 Sep 198517 Feb 1987The Boeing CompanyY-slot waveguide antenna element
US546509829 Jun 19937 Nov 1995Seiko Epson CorporationAntenna apparatus for transceiver
US558984024 May 199531 Dic 1996Seiko Epson CorporationWrist-type wireless instrument and antenna apparatus
US59466103 Oct 199531 Ago 1999Seiko Epson CorporationPortable radio apparatus having a slot antenna
US60520939 Dic 199718 Abr 2000Savi Technology, Inc.Small omni-directional, slot antenna
US62594165 May 199910 Jul 2001Superpass Company Inc.Wideband slot-loop antennas for wireless communication systems
US739743831 Ago 20068 Jul 2008Mineral Lassen LLCWireless communication device and method
US741155217 Ago 200612 Ago 2008Mineral Lassen LLCGrounded antenna for a wireless communication device and method
US74600787 Feb 20052 Dic 2008Mineral Lassen LLCWireless communication device and method
US761957724 Abr 200817 Nov 2009Yi-Tsan Cheng
Jui-Chuan Wu
Open-slot antenna