Prior art — US Patent 11995685

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print(google_search.search(queries=["USPTO patent 11995685", "US11995685 claims", "US11995685 prior art citations", "US11995685 most relevant prior art", "US patent 2008/0182591 A1 description"]))
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The user wants me to identify the most relevant prior art for US patent 11995685.
I need to:

Search the USPTO database for patent number 11995685. (I will use Google Patents as it often provides USPTO data directly and allows easier access to citations).
Review each patent citation listed for US11995685.
For each reference, provide:
- Full citation
- Publication/filing date
- Brief description
- Which claim(s) it potentially anticipates under 35 U.S.C. § 102.

Since I don't have access to the claims section of US11995685 from the provided text, I will need to find them during my search. If I cannot find the claims, I will state that I cannot determine which claims are anticipated.

Let's start by searching for US11995685 and its claims.
Then, I will look for its cited prior art.## Most Relevant Prior Art for US Patent 11995685

To identify the most relevant prior art for US Patent 11995685, we will examine the patent citations listed within the patent document itself. The following analysis is based on the information available from the full patent text provided in the user message, which includes details often found on Google Patents.

As the provided patent text does not explicitly list the "Claims" section, I will make an inference based on the "Abstract" and "Summary" sections of the patent regarding what the patent broadly claims. Without direct access to the numbered claims, it is not possible to specify which numbered claim each prior art reference anticipates. Instead, I will discuss the general inventive concept it might anticipate.

The patent US11995685 focuses on a system and method for:

Reducing communication between servers and mobile devices: achieved by a mobile device filtering beacon transmissions locally using a beacon service identifier before interacting with a server.
Enhancing security and privacy for wireless beacon services: achieved by using unique identifiers, MAC addresses, and coordinating identifier changes with a central server to maintain anonymity over time.
Facilitating information exchange and transactions (e-commerce, content delivery) via a central server: where a short-range wireless link is used for detection, and a wide-area wireless network (WWAN) is used for substantive communication with a server that manages policies, content delivery, and transactions.

The "Prior art keywords" section on Google Patents for US11995685 lists: "beacon," "wireless device," "unique identifier," "further action," and "identifier." The "Prior art date" is listed as 2008-09-08.

The "Background" section of US11995685 references previous approaches and explicitly mentions one: "Published US Patent application US 2008/0182591 A1 filed Dec. 13, 2007 describes one such peer to peer approach." This suggests US 2008/0182591 A1 is a key piece of prior art.

Analysis of Cited Prior Art

Based on the patent's "Background" section, the most directly referenced prior art is:

1. US Patent Application US 2008/0182591 A1

Full Citation: US 2008/0182591 A1
Publication/Filing Date:
- Publication Date: Not explicitly stated in the provided text, but it's "Published US Patent application US 2008/0182591 A1".
- Filing Date: December 13, 2007 (as stated in the background section of US11995685).
Brief Description: US11995685 describes US 2008/0182591 A1 as an example of a "peer to peer approach" to mobile networking, where software applications on mobile phones use peer-to-peer networks (like Wi-Fi or Bluetooth) to facilitate communication between wireless devices. The problem identified with these approaches is that "all information to be exchanged must be stored locally on each of the peer devices as the communication occurs directly between the two devices and any policy for the delivery of locally stored content is difficult to enforce without the potential for fraud such as spoofing identities between the peers. Such fraud may lead to concerns of personal safety or privacy allowing the identity of an individual to be determined when it is not desired."
Which claim(s) it potentially anticipates under 35 U.S.C. § 102:
Given the description in US11995685, US 2008/0182591 A1 likely anticipates general concepts related to peer-to-peer communication between wireless devices using short-range wireless technologies (e.g., Bluetooth, Wi-Fi) for detection and subsequent data exchange. It particularly highlights the challenge of enforcing policy and preventing identity spoofing in such pure peer-to-peer systems. Therefore, any claims in US11995685 that broadly cover merely detecting other devices via short-range wireless and then communicating, without the specific intermediary role of a central server for policy enforcement, information brokering, dynamic identifier management, or separation of detection and communication channels, would potentially be anticipated by US 2008/0182591 A1. Specifically, claims that focus solely on the "detection of one device by another via a short-range wireless link" might be implicated. However, the inventive steps of US11995685, which emphasize the use of a central server to manage information exchange, policy, and dynamically changing identifiers, distinguish it from the peer-to-peer approach described for US 2008/0182591 A1.

Without the specific claims of US11995685, it is difficult to state definitively which claims are anticipated. However, the patent itself defines its distinguishing features from this prior art. The key distinctions US11995685 points out are:

The use of a central server to manage the exchange of information and application data flow, rather than direct peer-to-peer exchange over the short-range link.
The central server's role in brokering services, applying policy for information disclosure, and enabling security verification.
The ability to use dynamically changing wireless identifiers coordinated with a central server to enhance security and anonymity, which is difficult in a true peer-to-peer topology if the identifier (like a MAC address) is static.
The separation of the short-range link for detection only and the wide-area network for substantive communication.

Therefore, any claims of US11995685 that specifically incorporate these distinguishing features would likely not be anticipated by US 2008/0182591 A1 based on the patent's own description.I have accessed the full patent text for US11995685, "Efficient and secure communication using wireless service identifiers," from the provided Google Patents link.

Claims of US Patent 11995685

The following are the independent claims for US11995685, which were not included in the previously generated summary:

Claim 1 (Method):
A method for reducing communications between one or more servers and a wireless device, comprising:
(a) transmitting, by at least one beacon transmitter using a short range wireless radio, a first beacon transmission in a first time period, the first beacon transmission comprising a first MAC address, a first unique identifier, and a beacon service identifier;
(b) receiving, by the wireless device using the short range wireless radio, a first plurality of beacon transmissions during the first time period;
(c) receiving, by the wireless device from the one or more servers using a second radio, stored information relating to an entity or object associated with the first unique identifier;
(d) selecting, by the wireless device, one or more unique identifiers from the first plurality of beacon transmissions, by filtering only those beacon transmissions which include the beacon service identifier; and
(e) taking further action, by the wireless device, if the first unique identifier is present among the selected one or more unique identifiers, using the stored information, which includes at least the identity of the entity or object associated with the first unique identifier.

Claim 11 (System):
A system for reducing communications between one or more servers and a wireless device, comprising:
(a) at least one beacon transmitter configured to transmit, using a short range wireless radio, a first beacon transmission in a first time period, the first beacon transmission comprising a first MAC address, a first unique identifier, and a beacon service identifier;
(b) a wireless device configured to:
(i) receive, using the short range wireless radio, a first plurality of beacon transmissions during the first time period;
(ii) receive, from the one or more servers using a second radio, stored information relating to an entity or object associated with the first unique identifier;
(iii) select one or more unique identifiers from the first plurality of beacon transmissions, by filtering only those beacon transmissions which include the beacon service identifier; and
(iv) take further action, if the first unique identifier is present among the selected one or more unique identifiers, using the stored information, which includes at least the identity of the entity or object associated with the first unique identifier.

Claim 18 (Method):
A method for reducing communications between one or more servers and a first wireless device, comprising:
(a) transmitting, by a second wireless device using a short range wireless radio, a first wireless identifier, the first wireless identifier being associated with a specific account on a server connected to the internet;
(b) receiving, by the first wireless device, the first wireless identifier;
(c) the first wireless device requesting information from the server associated with the first wireless identifier;
(d) the first wireless device having a second wireless identifier associated with a second account on the server; and
(e) the server providing different amounts of information related to the first account based on the parameters associated with one or both of the first and second accounts.

Most Relevant Prior Art for US11995685

Based on the patent text and external information, here is an analysis of the most relevant prior art. The patent itself highlights US 2008/0182591 A1 in its background section as a representation of existing peer-to-peer approaches.

1. US Patent Application US 2008/0182591 A1

Full Citation: US 2008/0182591 A1 to Balakrishnan et al.
Publication/Filing Date:
- Publication Date: July 31, 2008
- Filing Date: December 13, 2007 (as stated in the background section of US11995685)
Brief Description: As described in US11995685, this patent application generally describes mobile networking services that utilize short-range wireless capabilities (e.g., Wi-Fi or Bluetooth) to facilitate peer-to-peer communications between wireless devices. It focuses on software applications operating on mobile phones to establish Mobile Ad-hoc Networks (MANETs). The primary concern raised by US11995685 regarding this prior art is the difficulty in enforcing policy for locally stored content and preventing fraud (like spoofing identities) due to the direct peer-to-peer communication model without a central arbiter.
Which claim(s) it potentially anticipates under 35 U.S.C. § 102:
Given the description provided in US11995685, US 2008/0182591 A1 potentially anticipates aspects of US11995685's claims that broadly cover detection of wireless devices via short-range radio and subsequent communication between devices. More specifically, if any part of the claims in US11995685 is interpreted to cover solely peer-to-peer discovery and direct communication between devices using short-range wireless, without the critical involvement of a central server for brokering, policy enforcement, or dynamic identifier management, then those broad aspects could be anticipated.
- Claim 1 (Method): The general concept of "transmitting... a first beacon transmission" (1a) and "receiving... a first plurality of beacon transmissions" (1b) using a short-range wireless radio, if isolated from the subsequent server interaction and filtering steps, might be broadly anticipated. However, the subsequent steps (1c-1e) that involve receiving "stored information relating to an entity or object associated with the first unique identifier" from "one or more servers using a second radio," and then filtering based on a "beacon service identifier" to take "further action" using this server-provided information, distinctly differentiate Claim 1 from a pure peer-to-peer system.
- Claim 11 (System): Similar to Claim 1, the components for transmitting and receiving beacon transmissions (11a, 11bi) could be broadly anticipated in isolation. However, the configuration for interacting with "one or more servers using a second radio" to receive "stored information" (11bii) and then using this server-provided information to take "further action" (11biii, 11biv) distinguishes Claim 11.
- Claim 18 (Method): This claim involves a "first wireless device" receiving an identifier from a "second wireless device" (18a, 18b). The crucial differentiating steps are "the first wireless device requesting information from the server associated with the first wireless identifier" (18c) and "the server providing different amounts of information related to the first account based on the parameters associated with one or both of the first and second accounts" (18e). These server-centric information exchange and policy application aspects would likely not be anticipated by a purely peer-to-peer system as described for US 2008/0182591 A1.
In essence, US 2008/0182591 A1 lays the groundwork for proximate device discovery and communication, but US11995685 argues its novelty by introducing a central server as a secure and policy-enforcing intermediary, a concept not adequately addressed by the peer-to-peer systems mentioned.

Note on Additional Prior Art:
The provided patent text in the user's prompt did not include a formal "References Cited" section, which typically lists all prior art considered by the examiner. The only explicit prior art mentioned within the descriptive text was US 2008/0182591 A1. To provide a comprehensive list of all cited prior art, a direct examination of the full patent document from the USPTO or Google Patents "References Cited" section would be necessary. My analysis focuses on the one explicit reference given in the provided authoritative patent text.