Quantum key secure electronic device

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Description

FIG. 1 is a perspective view of a quantum key secure electronic device, showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is bottom view thereof;

FIG. 5 is a side view thereof, taken from the opposite of FIG. 3;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a another perspective view thereof.

Where, portions shown in broken lines form no part of the claimed design.

Claims

We claim, the ornamental design for a quantum key secure electronic device, as shown and described.

Referenced Cited
U.S. Patent Documents
D437316 February 6, 2001 Lin
D486822 February 17, 2004 Itou
D494172 August 10, 2004 Asai
D596632 July 21, 2009 Yang
D701242 March 18, 2014 Lee
D751562 March 15, 2016 Franz
D752053 March 22, 2016 Franz
D795244 August 22, 2017 Zimmermann
D840389 February 12, 2019 Nagano
D849001 May 21, 2019 Nokuo
D863250 October 15, 2019 Liu
D868771 December 3, 2019 Nagano
Patent History
Patent number: D899421
Type: Grant
Filed: May 31, 2019
Date of Patent: Oct 20, 2020
Assignee: COGNIZANT TECHNOLOGY SOLUTIONS INDIA PVT. LTD. (Chennai)
Inventors: Sandeep Deb (Pune), Indranil Mitra (London), Aan Singh Chauhan (Pune)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Joseph J Kukella
Application Number: 29/693,211
Classifications