PATENT CLAIM ANALYSIS

Application Number: 15878453
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["708", "505000"]

Abstract:
An arithmetic operation unit includes: a first multiplier configured to multiply two first input data to calculate first arithmetic data; a second multiplier configured to multiply two second input data to calculate second arithmetic data; a first adder configured to add the first arithmetic data and the second arithmetic data to calculate third arithmetic data; a first arithmetic selector configured to select one of the first arithmetic data and the third arithmetic data; a second arithmetic selector configured to select one of the second arithmetic data and the third arithmetic data; a second adder configured to add third input data and arithmetic data selected by the first arithmetic selector to calculate first arithmetic result data; and a third adder configured to add input fourth data and arithmetic data selected by the second arithmetic selector to calculate second arithmetic result data.

Claim (Index 3):
The arithmetic operation unit according to  claim 2 ,\n wherein when implementing butterfly arithmetic operation, the first arithmetic selector outputs the third arithmetic data received from the first adder to the second adder; the second arithmetic selector outputs the third arithmetic data received from the first adder to the third adder; and the input selector outputs input data received from one of the two memories to the third adder, and when implementing product-sum operation, the first arithmetic selector outputs the first arithmetic data received from the first multiplier to the second adder; the second multiplier outputs the second arithmetic data received from the second multiplier to the third adder; and the input selector outputs input data received from the other one of the two memories to the third adder.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 4.625
- Patent Class: 708.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15204304', '10935193', '12772146', '15649406', '09487483']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4070561072542132
- 35 USC 102 Novelty (BERT): 0.4872158534353744
- Combined Prediction Score: 0.4150720818723293
- Mean Citation Score: 174.214814
- Max Citation Score: 192.78731
- Similarity Product: 152.5380275517303

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