Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Kumagai; Yoshiaki
Address:
Nishinasunomachi, JP
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4968951 Phase locked loop having circuit for recovering from oscillation stoppage November 6, 1990
A phase locked loop for extracting an output signal synchronized with an input signal. The present invention is structured so that a phase locked loop can prevent loss of control due to high frequency noise generated by a level conversion circuit in the feedback loop after oscillation of










 
 
  Recently Added Patents
Systems and methods for determining muscle force through dynamic gain optimization of a muscle PID controller for designing a replacement prosthetic joint
Behavioral fingerprint based authentication
System and methods for random parameter filtering
Air filter
Microbial fuel cell and method of use
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
Notification systems and methods that consider traffic flow predicament data
  Randomly Featured Patents
Waste incineration machine
System and method for correction for angular spread in determining optical properties of materials
Paper holder
Hyperglycosylated hCG detection device
Device in a system operating with CAN-protocol and in a control and/or supervision system
Reusable can carrier with can enlocking means on opposite surfaces
Audible current monitoring device
Negative photoresist composition including non-crosslinking chemistry
Hard metal coating process for metal objects
Organic light-emitting device