2 patents
Utility
Method of measuring the distance to a satellite in consideration of quantum and gravity effects, method of measuring a location using the same, and user terminal
21 Feb 23
Do Yeol Ahn
Filed: 5 Jan 21
Utility
Method of correcting gravity-induced error in quantum cryptography system, method of quantum cryptography authentification using the same, and user terminal and server
1 Nov 22
Do Yeol Ahn
Filed: 5 Jan 21
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