PATENT CLAIM ANALYSIS

Application Number: 15977734
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["342", "352000"]

Abstract:
Determination of one or more timing (phase) and/or frequency corrections to be made to a local time base of a receiver device to synchronize the local time base with the time of GPS or other highly accurate time base. Timing packets from one or more grandmaster devices whose time bases are substantially the same as that of GPS or the like and/or positioning system signals (e.g., GPS signals) directly from a positioning system are received and manipulated to determine the timing and/or frequency corrections. The corrected time base may be used to assist in acquiring such positioning signals to allow for higher accuracy correction and/or for downstream communication operation. The present utilities are advantageous such as when a sufficient number of channels (e.g., four) from the receiver device to positioning system satellites are unavailable to synchronize the local time base to the GPS or other accurate time base.

Claim (Index 2):
The method of  claim 1 , wherein the using includes:\n removing any of the doublets from the subset having a time delay that is more than a first threshold time delay away from a time delay of the linear regression at the first time of such selected doublet; calculating, using the processor after the removing, another linear regression using the time offsets and the first times of the subset of doublets; using the another linear regression to adjust the frequency response of the oscillator of the slave device.

Metadata:
- Claim Count in Document: 52.0
- Percentile: 93.0
- Lexical Diversity: 2.05128
- Patent Class: 342.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15088468', '13555064', '14566943', '14566990', '14100345']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5170769062910447
- 35 USC 102 Novelty (BERT): 0.4902233080958605
- Combined Prediction Score: 0.5143915464715263
- Mean Citation Score: 192.018682
- Max Citation Score: 214.87506
- Similarity Product: 159.5944525023043

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

Dataset: test