PATENT CLAIM ANALYSIS

Application Number: 16369053
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["375", "142000"]

Abstract:
In accordance with an embodiment of the present invention, a method for receiving a signal, comprising the estimation step for estimating time and frequency shifts that are embedded in the received signal, to cancel-out shifts, wherein the method refers to the non-commutative shift parameter space of co-dimension 2.

Claim (Index 3):
The method recited in  claim 1 , wherein the estimation step estimates the time shift and the frequency shifts that are embedded in the signal, with use of a time-frequency shift operator (TFSO) of type 1 representing an estimated time shift, frequency shift, and a phase term due to a half shift of the estimated time shift\n [MFC1]\n , \n a TFSO of type 2 representing time shift, an estimated frequency shift, and a phase term due to a half shift of the estimated frequency shift [MFC2]\n \n a TFSO of type 3 representing an observable time shift to be estimated, an observable frequency shift to be estimated, and a phase term due to a half shift of the time shift to be estimated [MFC3]\n \n or a frequency dual of the TFSO of type 3 [MFC4]\n \n and a TFSO of type 4 representing the estimated time shift, the estimated frequency shift, and the phase term due to the half shift of the estimated time shift [MFC5]\n \n or a frequency dual of the TFSO of type 4 [MFC6]

Metadata:
- Claim Count in Document: 10.0
- Percentile: 99.0
- Lexical Diversity: 1.35897
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13182762', '14883384', '13106681', '10783129', '12585605']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4688240928683532
- 35 USC 102 Novelty (BERT): 0.4936838731561849
- Combined Prediction Score: 0.4713100708971364
- Mean Citation Score: 166.126026
- Max Citation Score: 167.5808
- Similarity Product: 125.95249523315432

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