Patents by Inventor Edward Y. Tang

Edward Y. Tang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Switching arrangement for setting time-measuring apparatus
    Patent number: 4028879
    Abstract: A switching arrangement and method for setting or adjusting a time-measuring device comprising at least two counters connected one after the other and connected in certain cases with indicator devices, of which one counter changes the counter position thereof by count-pulses emitted by a generator circuit at successive intervals of time and of which the other counter respectively upon transition of the said one counter from one defined counter position into another defined counter position receives a signal fed from the said one counter, which brings about its onward count, and a control device for resetting the said one counter, characterized in that the counting-range of the said one counter is divided up into two partial ranges of preferably at least approximately equal size, in one of which the said one counter emits a defined first output signal and in the other of which the one counter in question emits a defined second output signal, and that the control device resets the one counter in question out of
    Type: Grant
    Filed: July 24, 1975
    Date of Patent: June 14, 1977
    Assignee: Eurosil G.m.b.H.
    Inventors: Gerhard Moegen, Edward Y. Tang