Rogers hires Nitin Kawale, ex-Cisco Systems Canada, as president, enterprise business unit, effective Dec. 1; Larry Baldachin, interim president of the unit, will be a "key executive" there ... Discovery Communications moves Vice President Sarah Davies to that position in production and development, Discovery Family Channel ... President Barack Obama plans to nominate Michelle Lee, deputy undersecretary and deputy director of the Patent and Trademark Office, as Commerce Department undersecretary for Intellectual Property and PTO director, and Victoria Espinel, BSA/The Software Alliance, as member, Trade Policy and Negotiations Advisory Committee ... Videotron promotes in Strategy & Marketing Section to vice presidents Julie Brault for brand & interactive media, and Bertrand Hébert, marketing-telecom, and moves Vice President Marie Ginette Lepage to that position for marketing-content and broadcasting ... Lobbyist Registrations: Digital Receiver Technology, The Charles Group, effective Aug. 15 ... JSA Health Telepsychiatry, Mehlman Castagnetti, effective Sept. 1 ... Videotron promotes in Strategy & Marketing Section to vice presidents Julie Brault for brand & interactive media, and Bertrand Hébert, marketing-telecom, and moves Vice President Marie Ginette Lepage to that position for marketing-content and broadcasting ... Discovery Communications moves Vice President Sarah Davies to that position in production and development, Discovery Family Channel.