Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Haruta; Kazumasa
Address:
Nagaokakyo, JP
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
8013692 Boundary acoustic wave device September 6, 2011
A boundary acoustic wave device includes an electrode structure that is provided at the interface between a piezoelectric substrate and a dielectric layer. The electrode structure defines a ladder filter in which at least two ground pads of a plurality of ground pads, to be connected
7944329 Acoustic wave filter device with branched ground wiring sandwiching the IDT area May 17, 2011
An acoustic wave filter device has a balance-unbalance conversion function and has an increased out-of-band attenuation. The acoustic wave filter device includes a 5-IDT-type longitudinally coupled resonator-type acoustic wave filter unit including IDTs that are connected between an
6512421 Gunn diode oscillator with NRD guide January 28, 2003
An oscillation circuit is constructed by providing a line and a Gunn diode on a dielectric substrate, and an oscillation signal as the fundamental frequency signal of an oscillator is injected into the Gunn diode through a DC bias line. By disposing a dielectric stripline between upper a
6445256 Oscillator and radio equipment September 3, 2002
The present invention provides a small-sized oscillator facilitating the adjustment of a resonance frequency, permitting mass productivity to be improved, sufficiently suppressing a fundamental wave, and permitting cost reduction, and provides radio equipment using the oscillator. In thi
6369662 Oscillator, dielectric waveguide device, and transmitter April 9, 2002
An oscillator, a dielectric waveguide device and a transmitter incorporating the same, wherein a special temperature-compensating circuit provides a temperature-compensated device with reduced size and cost, and greater productivity. In the oscillator, a dielectric plate having a strip
6344779 Oscillator and radio equipment February 5, 2002
An oscillation circuit is constructed by providing a line, a Gunn diode, and a dielectric resonator on a dielectric substrate; by disposing a dielectric stripline between upper and lower conductor plates to form an NRD guide which serves as a output transmission line; and the line and th










 
 
  Recently Added Patents
Hard disk drives having different rotational speeds
System, device and method for transrating file based assets
Over the counter medicinal container with surface ornamentation
Method and system for providing intelligent call rejection and call rollover in a data network
System and method for generating profile morphing using cephalometric tracing data
Reovirus for the treatment of cellular proliferative disorders
Tire tread
  Randomly Featured Patents
Display apparatus to be mounted on the head or face of an individual
Dual path ghost eliminating equalizer with optimum noise enhancement
Reversible thermotropic plastics molding compound, method for its manufacture and its utilization
Method of forming a silicon layer and method of manufacturing a display substrate by using the same
Shoe bottom
Lubricants for use in processing of metallic material
Master information carrier, method for producing the carrier, method and apparatus for writing information into magnetic record medium using the carrier
Electrically-driven power steering system
Multi-speed transmission
Process for the hydroformylation of olefinically unsaturated compounds