PATENT CLAIM ANALYSIS

Application Number: 15983864
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["367", "095000"]

Abstract:
The present invention concerns a method and apparatus for the modulation of an acoustic field for providing tactile sensations. A method of creating haptic feedback using ultrasound is provided. The method comprises the steps of generating a plurality of ultrasound waves with a common focal point using a phased array of ultrasound transducers, the common focal point being a haptic feedback point, and modulating the generation of the ultrasound waves using a waveform selected to produce little or no audible sound at the haptic feedback point.

Claim (Index 24):
The method of  claim 21  wherein each of the plurality of eigenvectors represents scaling factors and comprise a first set of the plurality of eigenvectors and a second set of the plurality of eigenvectors,\n wherein the first set of the plurality of eigenvectors represent relatively high scaling factors when compared with the second set of the plurality of eigenvectors, \n wherein the second set of the of the plurality of eigenvectors represent relatively low scaling factors when compared with the first set of the plurality of eigenvectors, \n and further comprising selecting a set of phases and relative amplitudes with an eigenvalue corresponding to the first set of the plurality of eigenvectors.

Metadata:
- Claim Count in Document: 89.0
- Percentile: 93.0
- Lexical Diversity: 1.71698
- Patent Class: 367.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14889128', '15432289', '15966213', '14149518', '14916179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5672652861457748
- 35 USC 102 Novelty (BERT): 0.5536275144199257
- Combined Prediction Score: 0.5659015089731898
- Mean Citation Score: 243.565688
- Max Citation Score: 412.95502
- Similarity Product: 359.96473907991407

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