Executive shall take all requested actions and execute all requested documents to assist Employer, or its designee, at Employer’s expense, in every way to secure Employer’s or its designee’s above rights in the Prior Inventions and Employer Inventions and any copyrights, patents, mask work rights or other intellectual property rights relating thereto in any and all countries, and to pursue any patents or registrations with respect thereto.  This covenant shall survive the termination of this Agreement.  If Employer or its designee is unable for any other reason to secure Executive’s signature on any document for this purpose, then Executive hereby irrevocably designates and appoints Employer or its designee and their duly authorized officers and agents, as the case may be, as Executive’s agent and attorney in fact, to act for and in Executive’s behalf and stead to execute any documents and to do all other lawfully permitted acts in connection with the foregoing.