Guardianship in the right of identity is a right that disappears immediately with the death of everyone. Other identity rights will never be eliminated or will not be eliminated for some time.
Kinship is the most basic social relationship of human beings. There are two kinds of kinship, one is kinship caused by blood relationship, such as father-son relationship, mother-child relationship, aunt-nephew relationship and so on. This kinship will not stop with the death of relatives. This is an eternal blood relationship. Another kind of kinship is the kinship arising from marriage, such as the relationship between mother-in-law and daughter-in-law, and the relationship between aunt and sister-in-law. This kinship was destroyed by the death of one party in the marriage. According to the law of our country, if one of the spouses dies, the marriage relationship will be terminated. It is precisely because of the end of marriage that the kinship it brings will also end, that is, the end of kinship rights.
Intellectual property is the identity of the owner, and it is the identity right that appears as the copyright owner, inventor and patentee. The retention time of this right of identity is consistent with the protection period of intellectual property rights by the state. For example, according to China's copyright law, the term of copyright protection by the state is 50 years after the author's death. China's patent law stipulates that the protection period of invention patents is 20 years. In other words, the copyright owner still enjoys the identity of the copyright owner within 50 years after his death; The owner of the invention patent will continue to enjoy this status within 20 years (from the date of legal recognition), regardless of whether the owner is dead or not.