Prior art

To search the USPTO database for US patent 9628310, one would typically use their Patent Public Search tool. However, as a large language model, I do not have direct access to live, interactive databases like the USPTO's search portal. Therefore, I cannot directly perform the search within the USPTO database and extract the listed prior art citations in real-time.

Based on the information you provided in the "Full patent text" section, the prior art keywords are listed as "ltf, tones, sequence, tone, mhz". This indicates the general technical areas the patent's examiners considered during its prosecution.

To identify the most relevant prior art for US patent 9628310, I would need to access the "Cited by" section of the patent record on a patent database (like Google Patents or the USPTO Patent Center) which lists all documents considered by the patent examiner. Since I cannot perform live database queries, I cannot provide a detailed analysis of each prior art reference, including full citation, publication/filing date, brief description, and which claims it potentially anticipates under 35 U.S.C. § 102.

To complete this task, you would need to manually look up US patent 9628310 on the USPTO Patent Center (or a similar patent database that provides citation details) and examine the "Cited References" section.