PATENT CLAIM ANALYSIS

Application Number: 15890549
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["181", "286000"]

Abstract:
The present invention contemplates regularly spaced or variable width slats having equal width, but with heights determined by an inverted QR sequence, which converts focusing concave areas into beneficial, diffusing convex areas for improved diffusion, especially in the near field. The inverse sequence provides longer resonator necks, between adjacent slats, needed to provide a lower average resonant frequency. Slats are uniformly spaced with inverted QR slat heights have widths determined by the ground states of a Bernesconi sequence. Uniformly spaced, inverted QR slat heights have widths determined by the same QR sequence used to determine heights. Alternatively, uniformly spaced, inverted QR slat heights have widths determined by a Prime 7, primitive root sequence. The uniformly spaced slats have curvilinear forward facing surfaces with their heights based on either a regular or inverted QR sequence, as well as a primitive root or other number theory or optimized sequence.

Claim (Index 8):
The combined sound diffuser-sound absorber of  claim 3 , wherein shapes of said curvilinear surfaces are determined through determination of Fourier series shape coefficients.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 1.8427
- Patent Class: 181.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11201067', '15858029', '14970648', '14007119', '12221127']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6538196384293682
- 35 USC 102 Novelty (BERT): 0.4784516675965771
- Combined Prediction Score: 0.636282841346089
- Mean Citation Score: 151.83759600000005
- Max Citation Score: 170.19302
- Similarity Product: 126.24140329882142

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