PATENT CLAIM ANALYSIS

Application Number: 15978342
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["704", "500000"]

Abstract:
An apparatus for generating a bandwidth extended signal from a bandwidth limited audio signal, the bandwidth limited audio signal The patch generator is configured to perform a harmonic patching algorithm to obtain the patched signal. The signal manipulator is configured for manipulating a signal before patching or the patched signal. The timely preceding bandwidth limited time block timely precedes the current bandwidth limited time block in the plurality of consecutive bandwidth limited time blocks of the bandwidth limited audio signal. The combiner is configured for combining the bandwidth limited audio signal having the core frequency band and the manipulated patched signal having the upper frequency band to obtain the bandwidth extended signal.

Claim (Index 10):
The apparatus in accordance with  claim 1 ,\n wherein the patch generator is configured for performing the harmonic patching algorithm comprising a first time delay between the timely preceding bandwidth limited time block and the current bandwidth extended time block; wherein the patch generator is configured for performing a copy-up patching algorithm using the current bandwidth limited time block, the copy-up patching algorithm comprising a second time delay; wherein the first time delay of the harmonic patching algorithm is larger than the second time delay of the copy-up patching algorithm.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 2.34
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14659911', '13604336', '13687678', '13107687', '13335096']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.268017862219508
- 35 USC 102 Novelty (BERT): 0.6670242791220035
- Combined Prediction Score: 0.3079185039097576
- Mean Citation Score: 423.43264800000014
- Max Citation Score: 682.91473
- Similarity Product: 627.0699005399084

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

Dataset: test