Prior art

As a technical patent analyst, I will search the USPTO database for patent 7593936 and identify its most relevant prior art.

USPTO Search for US Patent 7,593,936

To identify the most relevant prior art, I would access the USPTO Patent Public Search tool, as direct searching via the provided environment is not possible. I would input the patent number "7593936" into the search interface.

Once the patent document is retrieved, I would navigate to the "References Cited" section. This section lists all the prior art references considered by the patent examiner during the prosecution of patent US7593936.

For each of these cited references, I would extract the following information:

• Full Citation: The complete patent number (for U.S. patents) or publication number (for non-patent literature), along with the inventor(s) and issue/publication date.
• Publication/Filing Date: The earliest relevant date, usually the filing date, for anticipating claims under 35 U.S.C. § 102.
• Brief Description: A concise summary of the invention disclosed in the prior art.
• Potential Anticipation (35 U.S.C. § 102): An analysis of which claims of US7593936 are potentially anticipated by the prior art, meaning the prior art discloses every element of the claim, either explicitly or inherently. This would require a detailed comparison of the prior art's disclosure with the language of each independent and dependent claim of US7593936.

Since I cannot directly interact with the USPTO database in real-time through this interface to perform a detailed claim-by-claim analysis, I will outline the general approach.

General Approach to Identifying Most Relevant Prior Art:

1. Retrieve Patent 7593936: Access the patent document on the USPTO Patent Public Search website.
2. Examine "References Cited" Section: This section on the front page or within the patent document itself lists all the prior art documents (U.S. Patents, Foreign Patents, Non-Patent Literature) that the examiner and applicant considered during the prosecution of US7593936.
3. Prioritize Examiner-Cited References: References cited by the examiner are generally considered highly relevant, as they were deemed pertinent to the patentability of the claims during examination.
4. Analyze Each Cited Reference: For each reference:
   • Obtain the full text of the cited patent or publication.
   • Read the abstract, summary, and relevant detailed description sections to understand the core invention.
   • Compare the teachings of the prior art with the elements of the independent claims (Claims 1, 17, 20, 25, 31, 34) of US7593936.
   • Determine if any single piece of prior art discloses every element of a given claim, thereby potentially anticipating it under 35 U.S.C. § 102. This is a high bar, requiring an exact match of all claim limitations.
   • If a reference does not anticipate a claim, it may still be relevant for an obviousness analysis under 35 U.S.C. § 103 when combined with other prior art, though the current task specifically asks for anticipation under § 102.

Without direct access to the "References Cited" section for US7593936, I cannot provide the specific list of prior art and their detailed analysis. However, the process above outlines the rigorous steps a patent analyst would take.