Patents by Inventor Joaquin Hangen

Joaquin Hangen 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).

  • Remote master/slave station clock
    Patent number: 3940558
    Abstract: A clock for locally distributing a synchronized signal derived from a remotely transmitted signal. The clock normally operates in the slave mode, phase locked to the remotely transmitted signal, when that signal is deemed available. If it is not available the clock switches to a master mode in which it independently generates the necessary signal.
    Type: Grant
    Filed: January 31, 1975
    Date of Patent: February 24, 1976
    Assignee: Digital Communications Corporation
    Inventors: Ova Gene Gabbard, Pradeep Kaul, Joaquin Hangen