問題詳情
21 John and Jane jointly own an invention patent. Which of the following things may John do without the consent of Jane?
(A) Assign the patent to others.
(B) License the patent to others.
(C) Practice the patent by himself.
(D) Use the patent as a pledge.
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)