PATENT CLAIM ANALYSIS

Application Number: 16053429
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["375", "371000"]

Abstract:
A clock jitter measurement circuit includes: an internal signal generator configured to generate a single pulse signal and an internal clock signal which are both synchronized with an input clock signal received by the clock jitter measurement circuit, a plurality of edge delay cells serially connected to each other and configured to generate a plurality of edge detection signals respectively corresponding to a plurality of delay edges obtained by delaying an edge of the internal clock signal, a plurality of latch circuits configured to latch the single pulse signal in synchronization with the plurality of edge detection signals and output a plurality of sample signals, and a count sub-circuit configured to count a number of activated sample signals of the plurality of sample signals and output a count value based on the counted number of activated sample signals.

Claim (Index 6):
The clock jitter measurement circuit of  claim 1 , wherein:\n the internal signal generator comprises a duty signal generator configured to generate the single pulse signal having an active pulse width proportional to a positive pulse width or a negative pulse width of the input clock signal, and a ratio of the number of the activated sample signals counted by the count sub-circuit to a number of the plurality of edge delay cells is proportional to a duty cycle of the input clock signal.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 2.42373
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15432731', '12912513', '15658272', '12509152', '13033057']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.469349344625119
- 35 USC 102 Novelty (BERT): 0.5559668419836322
- Combined Prediction Score: 0.4780110943609704
- Mean Citation Score: 267.53052599999995
- Max Citation Score: 403.72513
- Similarity Product: 366.51262967023615

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