PATENT CLAIM ANALYSIS

Application Number: 16202172
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["327", "118000"]

Abstract:
A frequency divider may include: a core circuit including a first flip-flop loop and a second flip-flop loop, wherein each of the first flip-flop loop and the second flip-flop loop divides a frequency of a clock signal received via a control terminal of a flip-flop, wherein the core circuit is configured to: output a frequency-divided signal, based on a first signal output by the first flip-flop loop and a second signal output by the second flip-flop loop, the first and second signals having same frequency-division ratios and different phases, and feed back the frequency-divided signal via an input terminal of each of the first and second flip-flop loops; a duty correction circuit that receives the frequency-divided signal and outputs a differential output signal that is generated by correcting a duty ratio of the frequency-divided signal; and an output circuit that outputs a first output signal, which is a signal amplified from the differential output signal, and a second output signal that is a quadrature signal of the first output signal.

Claim (Index 4):
The frequency divider of  claim 3 , wherein\n the frequency-divided signal is output by performing an AND operation on the first and second signals that are respectively output from the first flip-flop loop and the second flip-flop loop.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 2.93548
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12400948', '12401786', '12957523', '13276136', '13028487']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8063342425896919
- 35 USC 102 Novelty (BERT): 0.5035622042031693
- Combined Prediction Score: 0.7760570387510397
- Mean Citation Score: 266.785738
- Max Citation Score: 277.67737
- Similarity Product: 201.0665128864491

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