PATENT CLAIM ANALYSIS

Application Number: 16286647
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["370", "329000"]

Abstract:
A method of determining the presence of a secondary carrier signal in a time-domain sum-signal including a primary carrier signal is disclosed, the method comprising: transforming the sum-signal into the frequency domain; extracting at least one peak corresponding to a heterodyne tone from the transformed sum-signal; determining the presence of a secondary carrier signal in the sum-signal based on said at least one peak. A corresponding apparatus is also disclosed.

Claim (Index 26):
A method according to  claim 25  wherein the phase estimation is performed by determining at least one highest magnitude frequency output bin and determining the phase of the peak frequency component.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 99.0
- Lexical Diversity: 1.80952
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15128974', '12513485', '13443398', '10757835', '14900940']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5652523395380513
- 35 USC 102 Novelty (BERT): 0.5447869802721701
- Combined Prediction Score: 0.5632058036114632
- Mean Citation Score: 213.667302
- Max Citation Score: 405.26553
- Similarity Product: 280.9188781339878

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