PATENT CLAIM ANALYSIS

Application Number: 15885411
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["307", "104000"]

Abstract:
A wireless power transmitting device transmits wireless power signals to a wireless power receiving device. The wireless power receiving device has a wireless power receiving coil in a resonant circuit that resonates at a wireless power receiving circuit resonant frequency. The wireless power transmitting device has coils. The coils are supplied with a drive signal in bursts to detect external objects. Measurement circuitry includes an oscillator for supplying the drive signals and a peak detector and analog-to-digital converter for gathering measurements on the coils to which the drive signals have been supplied. Rate-based-filtering is applied to output signals from the analog-to-digital converter to distinguish between temperature drift effects and object placement effects. The frequency of the drive signals is slightly greater than the wireless power receiving circuit resonant frequency.

Claim (Index 14):
The method of  claim 13  wherein monitoring the coils comprises supplying the drive signal to each of the plurality of coils in sequence.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.06061
- Patent Class: 307.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15804145', '15804596', '15690121', '15875418', '15881588']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.803833511696299
- 35 USC 102 Novelty (BERT): 0.5201874133475738
- Combined Prediction Score: 0.7754689018614265
- Mean Citation Score: 256.05196
- Max Citation Score: 303.0850200000001
- Similarity Product: 196.5230213242722

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