PATENT CLAIM ANALYSIS

Application Number: 15876406
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["084", "737000"]

Abstract:
A signal processing apparatus has a first memory in which plural pieces of FIR coefficient data used for implementing an FIR filter algorithm are stored, a second memory which stores plural pieces of input data to be subjected to the FIR filter algorithm, and a processor implements the FIR filter algorithm using the plural pieces of FIR coefficient data stored in the first memory and the plural pieces of input data stored in the second memory as many times as the number corresponding to a designated filter order, in which filter algorithm each piece of coefficient data and each piece of input data are multiplied together and resultant products are summed up. The signal processing apparatus is provided, which can implement plural sorts of FIR filter algorithms of filter order which can be changed flexibly.

Claim (Index 5):
The signal processing apparatus according to  claim 4 , wherein the processor\n assigns continuous time durations of a time length counted by a clock having a cycle subdividing a sampling period to the filter algorithms respectively, each time length being long enough for implementing the filter algorithm of the filter order in the sampling period, successively supplies the coefficient data stored in the first memory and the current input data or the delay data stored in the second memory to the filter algorithm implementing unit, and makes the filter algorithm implementing unit implement the filter algorithm in the continuous time duration, in which filter algorithm the successively supplied data are multiplied together and resultant products are summed up in synchronism with the clock, and controls the filter algorithm implementing unit to output output-data of the filter algorithms in each sampling period.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.31148
- Patent Class: 84.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10550288', '12718099', '11500971', '13003738', '10715133']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.627950870139904
- 35 USC 102 Novelty (BERT): 0.4794145167859601
- Combined Prediction Score: 0.6130972348045096
- Mean Citation Score: 181.090938
- Max Citation Score: 201.01427
- Similarity Product: 140.59679846758127

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