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
Method and apparatus for transmitting and receiving extension information of component carrier in wireless communication system
Simplifying lexicon creation in hybrid duplicate detection and inductive classifier systems
Aqueous composition with agents to inhibit water evaporation
Plant disease control composition and its use
Qualification screening system and screening method thereof, qualification screening device and device under qualification screening
Variety corn line NPAA2675
Vehicle control system
  Randomly Featured Patents
Locking device
Bearings
Device for the intraocular transfer of active products by iontophoresis
Dumpster lid opening system
Electrical equipment management system
Filter apparatus capable of releasing air
Thermal transfer sheet, intermediate transfer recording medium, and print produced using the same
Sense amplifier driving circuit employing current mirror for semiconductor memory device
Selective horizontal, continuous vertical, sealing action
Dielectric ceramic compound