Its really not so hard to understand.
If you read the coingeek article first on the issue, then I can see how you might be confused on the matter.
Please, stop embarrassing yourself.
No, he didn't. You're referencing the coingeek article? It says nothing about that. Can you provide another source?
• U.S. copyright registration no. TX-8-708-058, effective date April 13, 2019, for computer program entitled Bitcoin, with year of completion 2009 and date of first publication January 3, 2009. The registration recognizes the author as Craig Steven Wright, using the pseudonym Satoshi Nakamoto. Wright wrote most of version 0.1 of the Bitcoin client software, and the registration covers the portions he authored.