PATENT CLAIM ANALYSIS

Application Number: 15917865
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["345", "173000"]

Abstract:
A method for touch detection on an ungrounded pen enabled device includes sampling output in a frequency range of a signal emitted from a stylus over a stylus sampling window, detecting touch input from a finger or hand based on detecting a gain between a touch threshold and a stylus threshold, wherein the touch threshold is below the stylus threshold over at least two consecutive columns and two consecutive rows of the sensor and reporting coordinates of the touch input based on detecting the touch input. Stylus input is detected based on detecting a gain above a stylus threshold in at least one column and one row of the sensor and coordinates of the stylus are reported based on stylus input being detected. Sampling is performed simultaneously from both columns and rows of a grid based capacitive sensor.

Claim (Index 16):
The method according to  claim 15  comprising:\n determining a size of the areas of the touch input from the output sampled over the second sampling window; \n determining a shape characteristic of a spread over the sensor of the areas of the touch input from the output sampled; and \n identifying at least one of the areas as palm input based on the shape.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 2.2
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15647346', '14977721', '14977766', '15062127', '12643004']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6457864088285828
- 35 USC 102 Novelty (BERT): 0.519311252061544
- Combined Prediction Score: 0.633138893151879
- Mean Citation Score: 298.0065160000001
- Max Citation Score: 319.31735
- Similarity Product: 210.9410244784236

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