PATENT CLAIM ANALYSIS

Application Number: 15925230
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["345", "175000"]

Abstract:
An optical IR touch sensing apparatus configured to determine, based on output signals of light detectors, a light energy value for each light path across a touch surface, and generate a transmission value for each light path based on the light energy value. A processor is then configured to process the transmission values to determine an object reference point on the touch surface where the light is attenuated or occluded by an object and determine, from a set of light paths unaffected by an object, a set of object boundary light paths comprising one or more light paths passing closest to the object reference point. The characteristics of the object may then be determined in dependence on the set of object boundary light paths.

Claim (Index 5):
The touch sensing apparatus of  claim 4 , wherein the image reconstruction algorithm is an algorithm for transmission tomography.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 90.0
- Lexical Diversity: 2.12903
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15925333', '14052101', '12998771', '13689456', '13059817']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7288649594561637
- 35 USC 102 Novelty (BERT): 0.508647034081554
- Combined Prediction Score: 0.7068431669187027
- Mean Citation Score: 253.80191000000005
- Max Citation Score: 290.6059
- Similarity Product: 212.63358383220435

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