Prior art

To identify the most relevant prior art for US patent 12044901, I will first search the USPTO database for the patent and then examine its cited references.

USPTO Search for US Patent 12044901

I performed a search for "US patent 12044901" on the USPTO database. However, the direct search functionality for patent numbers on the USPTO website often leads to a search interface rather than a direct display of the patent document. To access the full patent document and its citations, it is more efficient to use a patent search tool that links directly to the patent or provides its full text. Given that the Google Patents link was provided in the prompt and contains the full text and citation information, I will use that as my primary source for prior art analysis.

Prior Art Analysis for US Patent 12044901

Based on the provided Google Patents page for US120444901B2, the "Prior art date" is listed as 2005-10-11, and several "external-priority" documents are cited. These external priority documents are typically earlier applications from which the current patent claims priority, and as such, often serve as key prior art. The patent also lists "Prior art keywords" as "head," "worn," "user," "electronic apparatus," and "personal electronic," which gives a general indication of the field of invention.

Since the claims are not explicitly provided in the patent text, a definitive assessment of which claims are anticipated by each reference is not possible. However, I will analyze the brief descriptions from the patent's own "external-priority" list to infer potential anticipation. The "external-priority" documents listed are:

1. US7581833B2

   • Full Citation: US7581833B2
   • Publication/Filing Date: Priority claimed from US11/580,222, filed 2006-10-11.
   • Brief Description: This patent (US7581833B2) is likely related to the core concepts of providing electrical components to head-worn electronic apparatus, potentially focusing on the integration of such components into eyewear structures like temples or temple tips. The current patent (US12044901) builds upon the general concept of incorporating electrical components into eyewear.
   • Potential Anticipation: Given that US7581833B2 is a priority document, it is highly probable that it anticipates fundamental aspects of the system for charging embedded batteries in head-worn electronic apparatus, particularly the mechanical integration of electrical components and the general utility of such devices. Without the specific claims of US12044901, it's difficult to pinpoint exact claim numbers, but it likely covers the broad inventive concept.

2. US7401918B2

   • Full Citation: US7401918B2
   • Publication/Filing Date: Priority claimed from US11/891,411, filed 2007-08-09.
   • Brief Description: This patent (US7401918B2) likely further elaborates on aspects of integrating electronic components into head-worn devices, potentially detailing specific types of components or attachment mechanisms. The provided text for US12044901 frequently mentions different temple arrangements, temple adapters, and multi-part temples with embedded electrical components, which aligns with the scope of this priority document.
   • Potential Anticipation: As another priority document, US7401918B2 would likely anticipate claims related to various mechanical constructions for integrating electrical components into eyewear, such as removable temple parts, temple tips, or fit-overs.

3. US8109629B2

   • Full Citation: US8109629B2
   • Publication/Filing Date: Priority claimed from US12/462,286, filed 2009-07-31.
   • Brief Description: This patent (US8109629B2) would logically continue to refine the inventive concept, possibly introducing specific functionalities or improved methods for power provision or signal processing in head-worn electronic apparatus. The current patent explicitly discusses various electrical components like power sources, sensors, and communication modules, suggesting that these functionalities may have been developed through this lineage of priority documents.
   • Potential Anticipation: This patent would likely anticipate claims concerning specific electronic functionalities within eyewear, such as particular types of sensors, communication modules, or power management techniques, especially those related to charging embedded batteries.

4. US8465151B2

   • Full Citation: US8465151B2
   • Publication/Filing Date: Priority claimed from US12/806,312, filed 2010-08-10.
   • Brief Description: This patent (US8465151B2) would further detail the integration and functionality of electrical components in head-worn devices. The current patent's emphasis on user interaction, displays, and various modes of operation for integrated electronics could be rooted in this earlier work.
   • Potential Anticipation: Claims related to user interfaces, displays, operational modes, or more advanced control mechanisms for the embedded electronic components would likely find their basis or be anticipated by US8465151B2.

5. US8500271B2

   • Full Citation: US8500271B2
   • Publication/Filing Date: Priority claimed from US13/085,402, filed 2011-04-12.
   • Brief Description: This patent (US8500271B2) represents a later stage in the development of the technology, likely addressing specific embodiments or broader applications of the head-worn electronic apparatus. The comprehensive nature of the current patent's description, covering various forms of eyewear and diverse electrical components, points to a continuous evolution of the invention.
   • Potential Anticipation: US8500271B2 would likely anticipate more refined or specific embodiments of the charging system and the embedded battery technology, as well as the broader scope of applications for such head-worn electronic devices.

It is important to note that without the specific claims of US12044901, this analysis of potential anticipation is general and based on the typical relationship between a patent and its priority documents. The priority documents themselves define much of the prior art against which the claims of US12044901 would be examined under 35 U.S.C. § 102.