PATENT CLAIM ANALYSIS

Application Number: 16141869
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["455", "041100"]

Abstract:
An inductive power transmitter comprising a transmission circuit having a coil, the transmission circuit tuned, adapted or optimised at or about a first frequency for inductive power transfer or object detection; an inverter operable to drive the transmission circuit at the first frequency; and a controller arranged to control the inverter to drive the transmission circuit at a second higher frequency, and to modulate a signal at the second higher frequency according to a predetermined handshake signal in order to generate a response from a predetermined non-authorised device proximate the coil.

Claim (Index 1):
An inductive power transmitter comprising:\n transmission circuitry having a coil, the transmission circuitry adapted to transmit wireless power to an inductive power receiver at a first frequency; an inverter configured to drive the coil; and control circuitry configured to:\n control the inverter to cause the coil to produce a handshake signal at a second frequency, higher than the first frequency; \n responsive to receiving, via the coil, a response from a non-authorised device proximate the coil, forgoing transmitting wireless power at the first frequency with the coil; and \n responsive to not receiving, via the coil, a response from a non-authorised device proximate the coil, transmitting wireless power at the first frequency with the coil.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 97.0
- Lexical Diversity: 1.94
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15503547', '15319980', '15146851', '15113591', '14423387']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6313529537832345
- 35 USC 102 Novelty (BERT): 0.4946358038508729
- Combined Prediction Score: 0.6176812387899984
- Mean Citation Score: 190.478852
- Max Citation Score: 205.10307
- Similarity Product: 144.66718504581928

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test