Patents by Inventor Yuan Bao

Yuan Bao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND APPARATUS FOR IMPLEMENTING AND FILTERING CUSTOMIZED RINGING SIGNALS
    Publication number: 20090262915
    Abstract: A method for implementing Customized Ringing Signal (CRS) services is provided. The method includes: receiving a call request initiated by a caller terminal; obtaining a policy of playing a CRS tone according to the call request, where the policy is a policy of playing a CRS tone, namely, a caller CRS tone or a callee CRS tone, or a policy of filtering the CRS tone; and playing the CRS tone to a callee according to the policy. By setting a policy of playing the CRS tone to the callee in the network or the callee terminal, the users enjoy the CRS services at their own discretion.
    Type: Application
    Filed: June 26, 2009
    Publication date: October 22, 2009
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lingyan WU, Jue WANG, Yuan BAO, Shanyang KE, Yu SUN