PATENT CLAIM ANALYSIS

Application Number: 16131891
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["345", "173000"]

Abstract:
A touch screen controller includes a driving circuit adapted for transmitting a high working voltage signal to the touch screen for enabling the touch screen to couple the high working voltage signal and to further generate a low working voltage signal, and a sensing circuit adapted for receiving the low working voltage signal from the touch screen for matching with the high working voltage signal to determine the variation in signal voltage between the high working voltage signal and the low working voltage signal and to further recognize a touch on the touch screen. The voltage level of the high working voltage signal provided by the driving circuit is five times over the voltage level of the low working voltage signal so that the sensing circuit can get the best signal-to-noise ratio, achieving optimal performance in touch control recognition.

Claim (Index 1):
A controller used in a touch screen, comprising:\n a driving circuit adapted for transmitting a high working voltage signal to said touch screen for enabling said touch screen to couple said high working voltage signal and to further generate a low working voltage signal output when a touch on said touch screen; and a sensing circuit adapted for transmitting a working voltage to said touch screen for receiving said low working voltage signal from said touch screen for matching with said high working voltage signal to determine the variation in signal voltage between said high working voltage signal and said low working voltage signal and to further recognize a touch on said touch screen; wherein the voltage level of said high working voltage signal provided by said driving circuit is five times over said working voltage provided by said sensing circuit and the voltage level of said low working voltage signal is equal to or smaller than said working voltage.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 2.50877
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14806010', '15248695', '13288518', '12886576', '14555791']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6639480621208775
- 35 USC 102 Novelty (BERT): 0.4881251404151186
- Combined Prediction Score: 0.6463657699503017
- Mean Citation Score: 198.574262
- Max Citation Score: 206.96976
- Similarity Product: 145.72694187927246

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test