A notice under the provisions of this chapter shall be given to the employer, or, if the employer is a partnership, then to any one of the partners. If the employer is a corporation, then the notice may be given to any agent of the corporation upon whom process may be served, or to any officer of the corporation, or any agent in charge of the business at the place where the injury occurred. Such notice shall be given by delivering it or by sending it by mail by registered letter addressed to the employer at his, her, or its last known residence or place of business. The foregoing provisions shall apply to the making of a claim.