U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"Without question, the greatest invention in the history of mankind is beer. Oh, I grant you that the wheel was also a fine invention, but the wheel does not go nearly as well with pizza."

Dave Barry

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 434/222 - Code communication


Subclass of Class 434 - Education and demonstration
Definition: Subject matter relating to a system such as Morse code signals
No. of patents: 7
Last issue date: 04/22/2008


NumberTitleIssue Date
7360762Die eye number determination method, die eye number determination apparatus, and electronic apparatus using same
When dice are rolled inside the box, the images of the eyes on the lower face of the dice are captured. The CPU determines the eye number based upon the determination condition of at least one of the feature, the number, and the location state of the eyes in a prede...
04/22/2008
6585520Method and system for enhancing memorization by using a mnemonic display
A method and system is disclosed for enhancing a memorization process by using a mnemonic display implemented with a grid learning system. First, the grid learning system is implemented on a predetermined display area of a display device with a plurality ...
07/01/2003
6072946Computerized method and system for interactively simulating telecommunications services
A computerized method and system for interactively simulating a plurality of telecommunications services operates in response to a user sending a message from his client computer across a data network to a server requesting to download on one of the servi...
06/06/2000
5304066Machine shop management system
A method for managing work progress of separate work jobs in a machine shop having a plurality of separate machining operations comprises applying to a work order document a row of colored labels with each colored associated with a respective one of the m...
04/19/1994
5203704Method of communication using pointing vector gestures and mnemonic devices to assist in learning point vector gestures
A pointing gesture, a method of communication using a set of pointing gestures, and mnemonic devices are described used between a sender and a receiver. The pointing gestures are performed by the sender using a gesturing device which comprises a primary i...
04/20/1993
4661073Code tutoring system
A Morse code tutoring system: a computer with an appropriate program and a code practice oscillator interfacing to it. In one mode of operation, the operator uses a straight key to produce code in the oscillator which is monitored by the computer, and ana...
04/28/1987
4255749Apparatus for converting code signal to visual display
Apparatus for converting a train of code signals representative of a letter, number, or symbol to a visual display of such corresponding letter, number, or symbol. The train of signals includes individual signals of at least two distinct time durations, t...
03/10/1981
 
Sign InRegister
Username  
Password   
forgot password?