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
System and method for identifying a target signal in an optical transport network frame structure
Vehicle, toy, and/or replicas thereof
Piezoelectric device and fabricating method thereof
Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus
Cantilevered probe detector with piezoelectric element
Stable file system
Wound dressings
  Randomly Featured Patents
System and method for filtering data received by a computer system
Method of transmitting broadcast signal, method of processing broadcast signal and apparatus for the same
Swimming aquatic creature simulator
Regulator with load tracking bias
Dual ammunition transfer mechanism
Real-time ultrasound spatial compounding using multiple angles of view
Method for determining platelet inhibitor response
Input switching apparatus and television apparatus
Monitoring column breakthrough in a process for removing fluorosurfactant from aqueous fluoropolymer dispersions
Manually programmable card selector apparatus