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== প্যাটেন্টসমূহ ==
* {{US Patentpatent|2892130}} ''Plug-in Circuit Units'', filed December 1953, issued June 1959, assigned to Globe-Union, Inc.
* {{US Patentpatent|3072832}} ''Semiconductor Structure Fabrication'', filed May 1959, issued January 1963
* {{US Patentpatent|3115581}} ''Miniature Semiconductor Integrated Circuit'', filed May 1959, issued December 1963
* {{US Patentpatent|3138721}} ''Miniature Semiconductor Network Diode and Gate'', filed May 1959, issued June 1964
* [http://www.google.com/patents/about?id=O89pAAAAEBAJ&dq={{US U.S. Patent 3,138,743]patent|3138743}} ''Miniaturized Electronic Circuits'', filed February 6, 1959, issued June, 1964
* {{US Patentpatent|3138744}} ''Miniaturized Self-contained Circuit Modules'', filed May 1959, issued June 1964
* {{US Patentpatent|3435516}} ''Semiconductor Structure Fabrication'', filed May 1959, issued April 1969
* {{US Patentpatent|3496333}} ''Thermal Printer'', filed October 1965, issued February 1970
* [http://www.google.com/patents/about?id=li8rAAAAEBAJ&dq={{US U.S. Patent 3,819,921]patent|3819921}} ''Miniature Electronic Calculator'', originally filed September 1967, issued June 1974
== তথ্যসূত্র ==
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