PATENT CLAIM ANALYSIS

Application Number: 16170060
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2020-01
Patent Classification: ["327", "539000"]

Abstract:
A bandgap voltage reference circuit configured to generate a bandgap reference voltage is provided. The bandgap voltage reference circuit includes a bandgap current generating circuit, a differential pair circuit and a flipped voltage follower. The bandgap current generating circuit converts the bandgap reference voltage into a bandgap current and generates a first voltage and a second voltage according to the bandgap current. The differential pair circuit is coupled to the bandgap current generating circuit to receive the first voltage and the second voltage and configured to reduce a voltage difference between the first voltage and the second voltage and generate a third voltage. The flipped voltage follower is coupled to the differential pair circuit to receive the third voltage and generates the bandgap reference voltage accordingly.

Claim (Index 20):
The bandgap voltage reference circuit as claimed in  claim 18 , wherein:\n each of the first input transistor and the second input transistor is a P-type metal-oxide-semiconductor field-effect transistor, the first end of each of the first input transistor and the second input transistor is a source end of the P-type metal-oxide-semiconductor field-effect transistor, the control end of each of the first input transistor and the second input transistor is a gate end of the P-type metal-oxide-semiconductor field-effect transistor, and the second end of each of the first input transistor and the second input transistor is a drain end of the P-type metal-oxide-semiconductor field-effect transistor; and each of the first load transistor and the second load transistor is an N-type metal-oxide-semiconductor field-effect transistor, the first end of each of the first load transistor and the second load transistor is a source end of the N-type metal-oxide-semiconductor field-effect transistor, the control end of each of the first load transistor and the second load transistor is a gate end of the N-type metal-oxide-semiconductor field-effect transistor, and the second end of each of the first load transistor and the second load transistor is a drain end of the N-type metal-oxide-semiconductor field-effect transistor.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 97.0
- Lexical Diversity: 3.66667
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14159191', '14366719', '14519225', '10639988', '11252679']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7898043163729812
- 35 USC 102 Novelty (BERT): 0.4842588871761953
- Combined Prediction Score: 0.7592497734533027
- Mean Citation Score: 211.098216
- Max Citation Score: 220.20923
- Similarity Product: 165.95320677960933

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