PATENT CLAIM ANALYSIS

Application Number: 15897109
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["330", "006000"]

Abstract:
A signal amplifying system having an oscillator and an amplifying circuit. The oscillator has a first resistor with a first resistance R 1  and a first capacitor with a first capacitance C 1 , and generates an oscillating signal having a frequency f which equals to k1/(R 1 *C 1 ), k1 is a first proportional parameter. The amplifying circuit has an input terminal to receive an input signal and amplifies the input signal under the control of the oscillating signal. The amplifying circuit has a second resistor with a second resistance R 2  and a second capacitor with a second capacitance C 2 . The amplifying circuit has a −3 dB bandwidth W −3 dB  which equals to k2/(R 2 *C 2 ), k2 is a second proportional parameter. In this signal amplifying system, the product of the first resistance R 1  and the first capacitance C 1  is proportional to the product of the second resistance R 2  and the second capacitance C 2.

Claim (Index 7):
The hall detecting and amplifying system of  claim 6 , wherein the bias circuit further comprises a first bias transistor having a first gate width to length ratio W MBS /L MBS , the bias circuit is configured to provide a bias current IB, wherein IB=k BS /(R 2 2 \u00d7W MBS /L MBS ) where k BS  is a third proportional parameter; and wherein the amplifying potion is configured to receive the bias current IB, and is further configured to amplify the input signal of the amplifying circuit under the control of the bias current IB, the amplifying potion further comprises a first amplifying transistor having a second gate width to length ratio W MAP /L MAP , the amplifying potion has a \u22123 dB bandwidth W \u22123 dB _ Potion , wherein W - 3 \ue89e dB_Potion = k AP \u00d7 W MAP L MAP \u00d7 IB C \ue89e \ue89e 2 , where k AP  is a fourth proportional parameter;\n wherein the second gate width to length ratio W MAP /L MAP  is proportional to the first gate width to length ratio W MBS /L MBS .

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 3.15789
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14576535', '11858137', '13424283', '11775105', '13664679']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7537038033225694
- 35 USC 102 Novelty (BERT): 0.4901330571029799
- Combined Prediction Score: 0.7273467287006103
- Mean Citation Score: 172.237652
- Max Citation Score: 178.8198
- Similarity Product: 129.78526450989244

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