PATENT CLAIM ANALYSIS

Application Number: 16222721
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["381", "022000"]

Abstract:
The invention provides methods and devices for outputting a stereo audio signal having a left channel and a right channel. The apparatus includes a demultiplexer, decoder, and upmixer. The upmixer is configured operate either in a prediction mode or a non-prediction mode based on a parameter encoded in the audio bitstream.

Claim (Index 4):
The apparatus of  claim 1  wherein the prediction coefficient reduces or minimizes an energy of the residual signal.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 98.0
- Lexical Diversity: 1.47368
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15849653', '13638898', '15849645', '13638900', '15849622']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.856001890335777
- 35 USC 102 Novelty (BERT): 0.5830069998713175
- Combined Prediction Score: 0.828702401289331
- Mean Citation Score: 599.490758
- Max Citation Score: 602.64996
- Similarity Product: 372.0516175924015

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