Explanation:

- Option A: "Being a well known scientist"

This part is grammatically correct. It establishes the reason for the invitation.

- Option B: "he was invited to deliver"

This part is also correct. It uses past simple tense appropriately to indicate the action.

- Option C: "a lecture on artificial intelligence."

This segment completes the thought correctly with no grammatical issues.

- Option D: No error

This indicates that there are no grammatical errors in the sentence.