PATENT CLAIM ANALYSIS

Application Number: 15967285
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["307", "104000"]

Abstract:
A wireless power transmitting device transmits wireless power signals to a wireless power receiving device using output circuitry that includes an array of wireless power transmitting coils that form a wireless charging surface. During wireless power transmission operations, wireless power signals are transmitted from the array of coils to a wireless power receiving device on the charging surface. Inductance measurement circuitry such as impulse response measurement circuitry and other measurement circuitry is coupled to the output circuitry. Control circuitry in the wireless power transmitting device analyzes signals from the measurement circuitry to produce two-dimensional signal profiles across the wireless charging surface and to compare patterns in these signal profiles to predetermined signal patterns associated with the presence of known power receiving equipment on the wireless charging surface. Based on the analysis, charging parameters may be adjusted or other actions taken.

Claim (Index 16):
The wireless power transmitting device defined in  claim 15  wherein the action to take comprises an action selected from the group consisting of: issuing an alert, adjusting a wireless power transmission setting associated with transmitting the wireless power signals, initiating wireless communications with the wireless power receiving device, and gathering additional signal measurements from the output circuitry and wherein the control circuitry is configured to take the action in response to comparing the two-dimensional inductance profile and the two-dimensional signal measurement profile to predetermined two-dimensional profiles of inductance and measured signals obtained from a coil array in the presence of wireless power receiving equipment overlapping the coil array.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 91.0
- Lexical Diversity: 2.16176
- Patent Class: 307.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15804596', '15875418', '15804145', '15690121', '15885411']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8546676171781491
- 35 USC 102 Novelty (BERT): 0.4895074255009389
- Combined Prediction Score: 0.8181515980104281
- Mean Citation Score: 256.65498
- Max Citation Score: 271.63837
- Similarity Product: 222.75179977499488

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

Dataset: test