PATENT CLAIM ANALYSIS

Application Number: 16442827
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["327", "157000"]

Abstract:
A differential charge pump circuit for use in a phase-locked loop (PLL) circuit is disclosed. The circuit includes a reference current, two sense amplifiers, a common mode control amplifier, and an h-bridge circuit. The h-bridge circuit is coupled to the reference current and the common mode control amplifier. The reference current drives a first portion of the h-bridge circuit and the common mode control amplifier controls a second portion of the h-bridge circuit. The h-bridge circuit also includes first and second nodes. The circuit controls a voltage at the first node so that it is substantially equal to a voltage at the second node for a plurality of voltages at the second node.

Claim (Index 5):
The differential charge pump circuit of  claim 1 , wherein the first node and second node are each coupled to a respective input of the first sensing operational amplifier.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 2.33962
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15825903', '14138981', '15420915', '15419587', '13054781']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7729579505311102
- 35 USC 102 Novelty (BERT): 0.570539892096285
- Combined Prediction Score: 0.7527161446876276
- Mean Citation Score: 272.265294
- Max Citation Score: 448.96066
- Similarity Product: 441.8090926897252

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