PATENT CLAIM ANALYSIS

Application Number: 15860972
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["375", "298000"]

Abstract:
According to some embodiments, an apparatus for generating multiple variable frequency and phase locked clock signals comprises complex tuners, digital up-samplers, image isolation filters, quadrature modulators, a combiner, a DAC, a local oscillator, and an analog filter. The complex tuners tune multiple digital baseband signals. The up-samplers interpolate the complex tuned digital signals such that one of the up-sampled images of each of the complex tuned digital signals corresponds to a desired frequency. The image isolation filters isolate images corresponding to the desired frequencies. The quadrature modulators convert the isolated images of the complex tuned digital signals into real digital signals. The combiner combines the real digital signals into a combined real digital signal. The DAC, driven by the local oscillator, converts the combined real digital signal into an analog clock signal. The analog filter then filters the analog clock signal to select images located at the desired frequencies.

Claim (Index 2):
The method of  claim 1 , further comprising selecting the interpolation factor N to minimize overall complexity of the performing complex tuning and the image isolation filter.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.49254
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15308003', '12254332', '12948200', '13490801', '13403718']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4939719479847915
- 35 USC 102 Novelty (BERT): 0.5808152129167904
- Combined Prediction Score: 0.5026562744779914
- Mean Citation Score: 304.822066
- Max Citation Score: 507.59546
- Similarity Product: 413.1171773329068

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

Dataset: test