PATENT CLAIM ANALYSIS

Application Number: 15871100
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["708", "405000"]

Abstract:
A digital signal processing system and its design method are disclosed. The digital signal processing system is a digital differentiator with a frequency response coefficient h m  and a frequency response function H (K) (w), where H ( K )  ( w )   is   one   of   { - jw K , 0 ≤ w < π jw K , - π ≤ w ≤ 0 , { jw K , 0 ≤ w < π - jw K , - π ≤ w ≤ 0 ,   - w K , - π ≤ w < π , and   { jw K , 0 ≤ w < π - jw K , - π ≤ w ≤ 0 , or combination thereof, where m of h m  has a range 0≤m≤M−1 and M is the sampling point quantity.

Claim (Index 1):
A method for designing a digital signal processing system, comprising\n (1) selecting an order K of the digital signal processing system, where K is an integer, (2) for odd-numbered K and when K - 1 2 is an odd number, setting the frequency response function H ( K ) \ue8a0 ( w ) \ue89e \ue89e to \ue89e { - jw K , 0 \u2264 w < \u03c0 jw K , - \u03c0 \u2264 w \u2264 0 , for odd-numbered K and when K - 1 2 is an even number, setting H (K) (w) to { jw K , 0 \u2264 w < \u03c0 - jw K , - \u03c0 \u2264 w \u2264 0 , for even-numbered K and when K 2 is an odd number, setting H (K) (w) to \u2212w K , \u2212\u03c0\u2264w<\u03c0; and for even-numbered K and when K 2 is an even number, setting H K (w) to { jw K , 0 \u2264 w < \u03c0 - jw K , - \u03c0 \u2264 w \u2264 0 , where w is frequency, and H (K) (w) is the value of Fourier transform (FT);\n (3) based on the frequency response function, setting the frequency response coefficient h m , where m has a range 0\u2264m\u2264M\u22121 and M is the sampling point quantity; and \n (4) based on the frequency response function, determining a type of the digital signal processing system.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 3.01923
- Patent Class: 708.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11435916', '13205607', '11365487', '14443937', '14232600']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4044713976482944
- 35 USC 102 Novelty (BERT): 0.5274865418629504
- Combined Prediction Score: 0.4167729120697599
- Mean Citation Score: 249.825982
- Max Citation Score: 288.46445
- Similarity Product: 180.00004955029488

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

Dataset: test