PATENT CLAIM ANALYSIS

Application Number: 16005841
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["345", "174000"]

Abstract:
When a touch sensor is approached or touched by a capacitive pen in a small area, the corresponding approach or touch signal might be slightly less than the threshold originally used for normal detection. By comparing the sum of the corresponding approach or touch signal and some adjacent signals with the threshold, the approach or touch of a small-area object that otherwise would not be detected by the original method can be determined. The capacitive pen can be made of bonded conductive fibers.

Claim (Index 1):
A cordless capacitive writing device, comprising:\n a touch sensor driven by a first driving signal in an passive mode, and receiving a second driving signal but not driven by the first driving signal in a active mode; a capacitive pen receiving the first driving signal from the touch sensor in the passive mode, and generating the second driving signal after synchronizing the second driving signal with the first driving signal by delaying a predefined period of time in a active mode; and a controller for detecting the location of at least one external conductive object based on a change in capacitive coupling of the first driving signal between the touch sensor and the at least one external conductive object in the passive mode, and detecting the location of at least one external conductive object based on the second driving signal in the active mode.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 94.0
- Lexical Diversity: 1.57143
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13716490', '13716404', '13716880', '13716653', '14140810']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.665569363050511
- 35 USC 102 Novelty (BERT): 0.5689969839131259
- Combined Prediction Score: 0.6559121251367724
- Mean Citation Score: 371.02831
- Max Citation Score: 462.80637
- Similarity Product: 411.7766730743837

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