PATENT CLAIM ANALYSIS

Application Number: 15894576
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["345", "174000"]

Abstract:
A position pointer is provided for use with a position detection sensor, capable of achieving power saving. The position pointer includes: a first electrode configured to receive an AC signal from a position detection sensor; a transmission signal production circuit configured to produce a position signal, based on which the position detection sensor detects a position of the position pointer; a second electrode different from the first electrode and configured to transmit the position signal to the position detection sensor; a signal detection circuit configured to detect whether or not the AC signal from the position detection sensor is received through the first electrode; and a transmission controlling circuit configured to control transmission of the position signal through the second electrode to the position detection sensor in response to an output from the signal detection circuit.

Claim (Index 1):
A position pointer for indicating a position on a position detection sensor based on capacitive coupling between the position pointer and the position detection sensor, the position pointer comprising:\n a transmission signal production circuit including a ground and configured to generate a position signal; an elongate pointer body having a distal end and a proximal end; a first electrode disposed near the distal end of the elongate pointer body; a second electrode different from the first electrode and disposed near the distal end of the elongate pointer body; wherein each of the first electrode and the second electrode, in operation, is capacitively coupled with the position detection sensor; a signal detection circuit configured to detect signals transmitted from the position detection sensor; and a transmission controlling circuit which, in response to an output from the signal detection circuit, supplies the position signal to the first electrode in a state in which the second electrode is not coupled to the ground of the transmission signal production circuit.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 88.0
- Lexical Diversity: 2.63636
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14997234', '13420305', '14919604', '15016199', '14667567']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6641236373183473
- 35 USC 102 Novelty (BERT): 0.517590255391822
- Combined Prediction Score: 0.6494702991256949
- Mean Citation Score: 280.9232
- Max Citation Score: 331.30908
- Similarity Product: 277.4317329955673

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

Dataset: test