The phrase "a concept designed by" is correct and usable in written English.
You can use it when referring to an idea or plan that has been intentionally created or developed by someone.
Example: "The new marketing strategy is a concept designed by our lead consultant to enhance brand visibility."
Alternatives: "an idea created by" or "a notion developed by".
FRANKFURT — A few years ago, Volvo unveiled the Y.C.C., a concept designed by women, for women.
Notable by its absence on the list is the PhoeniX, a concept designed by Jason Castriota for the 2011 Geneva auto show.
Notable by its absence on the list is the PhoeniX, a concept designed by Jason Castriota for the 2011 Geneva auto show; the PhoeniX was said to presage the future design language of the automaker.
Honeywell unveiled a Web pad based on a concept designed by chipmaker National Semiconductor.
In this particular ad I am sitting, with a goatee, in an old-fashioned blue Ferrari, looking out into the night: a concept designed by Nicolas Winding Refn, of Drive fame, of The Pusher Trilogy fame.
Every hall and corridor of the palace provides a backdrop to an installation, artwork or concept designed by a variety of internationally-acclaimed stars and national French names.
Fortress started out as an original fantasy game concept designed by Ulf Andersson, Grin's co-founder.
The Advanced High Temperature Reactor AHTRR) is a fluoride-cooled and graphite-moderated reactor concept designed by Oak Ridge National Laboratory (Holcomb et al., 2011).
But among those gathered on 9 September, the eve of the Frankfurt motor show, at an off-site presentation, the Audi Nanuk prompted a collective "Haven't we seen this before?" The similarities in profiles between the Parcour Concept – designed by the Volkswagen Group-owned Italdesign Giugiaro and presented in March 2013 at the Geneva motor show – and the Nanuk seemed uncanny, and rightly so.
IRSN calculations based on the French "spent fuel/iron canister/clay" concept designed by Andra in the framework of its feasibility study of a deep geological repository are then presented.
The Rapide concept, designed by Marek Reichman, Aston's design director, was unveiled to general acclaim at the 2006 Detroit auto show.
