PATENT CLAIM ANALYSIS

Application Number: 15879420
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["712", "208000"]

Abstract:
An apparatus and method for performing multiply-accumulate operations. For example, one embodiment of a processor comprises: a decoder to decode instructions; a first source register to store a first plurality of packed words; a second source register to store a second plurality of packed words; a third source register to store a plurality of packed quadwords; execution circuitry to execute a first instruction, the execution circuitry comprising: extension circuitry to sign-extend or zero-extend the first and second plurality of packed words to generate a first and second plurality of doublewords corresponding to the first and second plurality of packed words; multiplier circuitry to multiply each of the first plurality of doublewords with a corresponding one of the second plurality of doublewords to generate a plurality of temporary products; adder circuitry to add at least a first set of the temporary products to generate a first temporary sum; accumulation circuitry to combine the first temporary sum with a first packed quadword value from a first quadword location in the third source register to generate a first accumulated quadword result; a destination register to store the first accumulated quadword result in the first quadword location.

Claim (Index 2):
The processor of  claim 1  wherein the destination register and third source register are the same register.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 86.0
- Lexical Diversity: 3.0
- Patent Class: 712.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15850412', '15850180', '15850716', '15721466', '15721382']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6976197423335659
- 35 USC 102 Novelty (BERT): 0.5384853697663015
- Combined Prediction Score: 0.6817063050768395
- Mean Citation Score: 416.56277
- Max Citation Score: 441.66498
- Similarity Product: 230.86331835610625

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

Dataset: test