Johann Gottlieb Fichte
Platner is credited with originally coining the term "Unbewußtseyn" (unconscious). He is also credited for coining the phrase "pragmatic history of the human faculty of cognition" ("pragmatische Geschichte des menschlichen Erkentnißvermogens"), later appropriated by Johann Gottlieb Fichte as "pragmatic history of the human spirit" ("pragmatische Geschichte des menschlichen Geistes").