PATENT CLAIM ANALYSIS

Application Number: 15764250
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["455", "041200"]

Abstract:
Systems and methods which utilize wireless charging to initiate near field communication (NFC) pairing between mobile systems which utilize wireless charging and wireless charging base stations. Wireless signals sent by a mobile system over a wireless charging channel are used to initiate communication between an NFC reader presented in a base station and a passive NFC tag (or an active NFC tag used in a passive mode) present in the mobile system. Such feature allows the mobile system to act as an initiator for NFC communication without requiring the mobile system to be equipped with an NFC reader. A wireless power receiver of a mobile system may communicate with a wireless power transmitter of a base station using backscatter modulation. Commands of a standard wireless charging protocol may be repurposed to send a request for initiation of an NFC session from a mobile system to a base station.

Claim (Index 18):
A processor-based base station comprising:\n a short-range wireless communications transceiver; a wireless power transmitter which transmits power wirelessly to a wireless power receiver of a mobile processor-based system via a wireless charge channel; at least one nontransitory processor-readable storage medium that stores at least one of processor-executable instructions or data; and at least one processor communicably coupled to the at least one nontransitory processor-readable storage medium, the short-range wireless communications transceiver, and the wireless power transmitter, the at least one processor:\n receives, via the wireless power transmitter, a short-range wireless communications channel request signal from the wireless power receiver of the mobile processor-based system over the wireless charge channel; \n sends, via the short-range wireless communications transceiver, an initiation signal to a short-range wireless communications receiver of the mobile processor-based system responsive to receipt of the short-range wireless communications channel request signal from the mobile processor-based system, the initiation signal initiates a short-range wireless communications channel; and \n at least one of:\n sends, via the short-range wireless communications transceiver, at least one of instructions or data to the short-range wireless communications receiver of the mobile processor-based system over the short-range wireless communications channel; or \n receives, via the short-range wireless communications transceiver, at least one of instructions or data from the short-range wireless communications receiver of the mobile processor-based system over the short-range wireless communications channel.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.09333
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16065640', '13250154', '16060894', '15351053', '09749210']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6930923759863936
- 35 USC 102 Novelty (BERT): 0.5318442907290444
- Combined Prediction Score: 0.6769675674606587
- Mean Citation Score: 241.927104
- Max Citation Score: 368.41245
- Similarity Product: 284.1510614409506

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test