Prior art

To identify the most relevant prior art for US Patent 12133078, I will examine the "Patent Citations" section of the patent itself. Prior art is crucial for determining the novelty and non-obviousness of an invention.

Here's an analysis of the patent citations listed for US12133078:

Patent Citations for US12133078B2:

• US7181229B2 to Singh et al.:

  • Full Citation: US7181229B2, "System which automatically disables or switches off a cellphone"
  • Publication/Filing Date: Prior art date: 2001-09-25. Publication date: 2007-02-20.
  • Brief Description: This patent discloses a system that automatically disables or switches off a cellphone, primarily within a restricted area such as a car. It aims to prevent cell phone use in moving vehicles to avoid traffic accidents. The system can transmit vehicle conditions to the mobile phone via radio waves or infrared signals to control its operating mode. It allows for calling designated numbers during emergencies.
  • Potential Anticipation (35 U.S.C. § 102): US7181229B2 potentially anticipates claims in US12133078B2 that relate to limiting mobile device functionality based on geographic location. Specifically, the concept of automatically disabling a device within a "restricted area" or "defined geographical region" is present. However, US12133078B2 explicitly states that the '229 patent is deficient because it "completely prevents users from being notified of any incoming calls or messages that may require the user's attention" and "fails to blocks the screen to diminish possible temptation to use the device."
    • Claims 1, 9, 15: The core concept of a lock unlocking based on a predetermined condition associated with a geographic region could be seen as broadly anticipated by Singh et al.'s system disabling a phone in a restricted area. However, the specific mechanism of a physical case lock and the selective limiting of user control (rather than complete shutdown) as described in US12133078B2 would distinguish it. Claims 1, 9, and 15 all specify a "lock configured to unlock...based on a predetermined condition associated with a geographic region" or "physical presence of the case being outside of a defined geographical region." The Singh patent focuses on disabling the phone, not necessarily a physical lock on a case that renders the device inaccessible.

• US5426419A to Sensormatic Electronics Corporation:

  • Full Citation: US5426419A, "Security tag having arcuate channel and detacher apparatus for same"
  • Publication/Filing Date: Prior art date: 1993-01-14. Publication date: 1995-06-20.
  • Brief Description: This patent describes a security tag and an associated detacher for use in an electronic article surveillance (EAS) system. The tag includes a body and an attachment element (tack assembly) to secure it to an article. The tack is releasably secured in the tag body via a locking means accessible through an arcuate channel. An authorized detacher mechanism is used to deform the clutch lock, releasing the tack and separating the tag from the article.
  • Potential Anticipation (35 U.S.C. § 102): US5426419A potentially anticipates elements related to a physical lock and an external detacher mechanism for unlocking.
    • Claim 5: This claim specifically mentions "wherein the lock is configured to unlock the case based on interaction with a detacher." This directly aligns with the detacher apparatus described in US5426419A.
    • Claim 6 (RFID tag enabling unlocking): While US5426419A discusses an EAS system, which often uses RFID-like technology, it doesn't explicitly describe an RFID tag enabling the unlocking of a shell in the same manner as US12133078B2. However, the general concept of an electronic mechanism facilitating unlocking in conjunction with an external device is present.

• US5977876A to Coleman; Joseph Anthony:

  • Full Citation: US5977876A, "Briefcase with remotely controlled locking mechanism"
  • Publication/Filing Date: Prior art date: 1998-08-13. Publication date: 1999-11-02.
  • Brief Description: This patent describes a briefcase with a remotely controlled locking mechanism. The details of the remote control and locking mechanism would need further examination to determine precise overlap.
  • Potential Anticipation (35 U.S.C. § 102): US5977876A could potentially anticipate claims related to a remotely engageable/disengageable lock.
    • Claims 7 and 13 (Microprocessor for wireless data signals to unlock): The concept of a remotely controlled locking mechanism could broadly relate to receiving wireless data signals to unlock.
    • Claim 17 (RFID tag receiving instructions from a remote transmitter to disengage): The idea of a remote transmitter disengaging a lock is present in Coleman's patent.
    • Claim 18 (Microprocessor receiving wireless data signal from a beacon or transmitter to disengage the lock): This claim also relates to a remotely controlled unlocking mechanism, which Coleman's patent addresses.

It is important to note that anticipation under 35 U.S.C. § 102 requires that every element of a claimed invention existed in the prior art, without distortion or selective modification. While these prior art references present similar concepts, a thorough legal analysis would compare each claim element of US12133078B2 against the disclosures of these prior arts to determine if all limitations are met.