PATENT CLAIM ANALYSIS

Application Number: 16158916
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["341", "161000"]

Abstract:
A sample-and-hold amplifier includes: a switched capacitor network for conducting a sample -and-hold operation on an input signal to generate a first signal; and an operational amplifier coupled with the switched capacitor network and including multiple candidate capacitors; wherein the operational amplifier is arranged to operably generate an output signal based on the first signal, and to operably switch coupling relationship of the multiple candidate capacitors based on the magnitude of the input signal, so that only a portion of the multiple candidate capacitors could be participated in the generation of the output signal at a time.

Claim (Index 10):
The sample-and-hold amplifier ( 700 ) of  claim 9 , wherein the capacitor selection circuit ( 170 ) is further arranged to operably couple part of the first capacitor group ( 131 - 135 ) to the second gain stage ( 120 ) in a first operation period (T1), and to operably couple part of the second capacitor group ( 151 - 155 ) to the second gain stage ( 120 ) in a second operation period (T2) after the first operation period (T1).

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 1.87273
- Patent Class: 341.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16158948', '16158740', '15946770', '15983292', '14158299']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5695172042619094
- 35 USC 102 Novelty (BERT): 0.5381879840620963
- Combined Prediction Score: 0.5663842822419282
- Mean Citation Score: 245.950034
- Max Citation Score: 340.4825
- Similarity Product: 267.23787833750254

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