DOW JONES NEWSWIRES TiVo Inc. (TIVO) boosted the size of its planned debt offering to $150 million and said it will carry a 4% coupon as the company seeks proceeds to fund intellectual property litigation and research and development, among other purposes. The company had outlined plans Tuesday to offer $120 million in five-year, convertible senior notes. TiVo has filed a slew of patent-infringement suits over its digital-video-recorder technology. It is in the midst of a years-long legal battle with Dish Network Corp. (DISH) and EchoStar Corp. (SATS) and has accused AT&T Inc. (T) of the same patent oversteps that it claims Verizon communications Inc. (VZ) made. Meanwhile, Motorola Mobility Holdings Inc. (MMI) last month filed a suit against TiVo, claiming infringement of its patents for DVRs. Shares closed Tuesday at $8.75 and were inactive premarket. -By Drew FitzGerald, Dow Jones Newswires; 212-416-2909; Andrew.FitzGerald@dowjones.com
