PATENT CLAIM ANALYSIS

Application Number: 15928948
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["331", "070000"]

Abstract:
A semiconductor device includes a reference voltage generation circuit configured to generate reference voltages Va and Vb capable of adjusting a primary temperature characteristic, and an oscillation circuit configured to output an oscillation signal using the reference voltages Va and Vb, in which the oscillation circuit includes a frequency/current conversion circuit that is driven by the reference voltage Va and outputs a current Ie in accordance with a frequency of a feedback signal, a control voltage generation circuit configured to generate a control voltage in accordance with a potential difference between a voltage in accordance with the current Ie and the reference voltage Vb, a voltage control oscillation circuit configured to output the oscillation signal having a frequency in accordance with the control voltage, and a frequency division circuit configured to divide a frequency of the oscillation signal and output the resulting signal as the feedback signal.

Claim (Index 11):
The semiconductor device according to  claim 1 , wherein the conversion circuit further comprises a voltage follower provided between an external input terminal to which the first reference voltage is externally supplied and an input terminal of the conversion circuit to which the first reference voltage is supplied.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.83333
- Patent Class: 331.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13525099', '13333448', '10253922', '13158054', '15044024']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7537280403437648
- 35 USC 102 Novelty (BERT): 0.5044809492196832
- Combined Prediction Score: 0.7288033312313567
- Mean Citation Score: 233.51487800000004
- Max Citation Score: 238.58185
- Similarity Product: 170.7663193081498

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