PATENT CLAIM ANALYSIS

Application Number: 16164202
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["345", "179000"]

Abstract:
A position pointer includes a signal generation circuit, which generates at least one signal. The position pointer in operation transmits the at least one signal to a sensor of a position detector. The position pointer includes a first electrode arranged to protrude from one end portion of a pen-shaped housing along an axial center direction and a second electrode including at least three electrode pieces disposed near the first electrode in such a manner as to surround a central axis of the housing. The at least three electrode pieces are electrically isolated from each other. The position pointer has a signal supply control circuit, which, in operation, controls supply of signals to selectively supply the at least one signal to the second electrode that includes the at least three electrode pieces and to the first electrode.

Claim (Index 17):
A position detector that is coupled with a sensor and configured to detect a position pointed to by a position pointer on a sensor surface of the sensor, based on capacitive coupling between the sensor and the position pointer,\n wherein the position pointer includes a pen-shaped housing, a first electrode arranged to extend from one axial end of the pen-shaped housing and configured to be capacitively coupled with the sensor, and a second electrode arranged adjacent to the first electrode to surround an axis of the pen-shaped housing and configured to be capacitively coupled with the sensor, and the position pointer is configured to set its operation mode based on a control signal transmitted from the position detector, the position detector comprising: a control signal transmission circuit configured to transmit the control signal to the position pointer; and a detection circuit configured to detect signals, which are time-divisionally transmitted from the position pointer and received by the sensor to be distinguishable from each other, wherein the detection circuit is configured to acquire angle information of the position pointer relative to the sensor surface based on the detected signals.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 97.0
- Lexical Diversity: 2.30159
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14919604', '15965388', '14667567', '15016199', '15605430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6849851867871402
- 35 USC 102 Novelty (BERT): 0.5483046293758729
- Combined Prediction Score: 0.6713171310460134
- Mean Citation Score: 326.5427279999999
- Max Citation Score: 410.355
- Similarity Product: 375.5873944178224

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