Patents Assigned to Watkins-Johnson Co.
  • Single body injector and method for delivering gases to a surface
    Patent number: 5683516
    Abstract: A single body injector for delivering gases to a surface. The injector includes a single elongated block with one or more passages formed in the block and communicating with a gas delivery surface via thin channels which extend between the passages and the gas delivery surface. Metering tubes may be placed in the passages to control the profile of the gases delivered.
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: November 4, 1997
    Assignee: Watkins-Johnson Co.
    Inventors: Jay B. DeDontney, Nicholas M. Gralenski, Adam Q. Miller
  • Method of fabricating an array of semiconductor devices
    Patent number: 4040169
    Abstract: A method for fabricating a semiconductor diode array, utilizing an alignment tool to precisely position a plurality of diodes so that they can be bonded into a precision array. The alignment tool and a method for fabricating the tool are also disclosed.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: August 9, 1977
    Assignees: Watkins-Johnson Co., Signetics Corporation
    Inventor: Ralph E. Rose