PATENT CLAIM ANALYSIS

Application Number: 15780513
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["345", "175000"]

Abstract:
An image forming apparatus, a touch input apparatus, and a method of preventing touch error display apparatus are provided. The image forming apparatus includes an image former, a display, a light emitter configured to emit a plurality of light beams in a first direction perpendicular to a light emitting direction of the display and a second direction perpendicular to the first direction and the light emitting direction, a light receiver, a first processor configured to determine a touch input coordinate of a user based on a variation amount of each of the plurality of light beams received by the receiver, and a second processor configured to control the display and the image former using the determined touch input coordinate, wherein the first processor suspends determination of a touch input coordinate in response to optical change being detected only in one direction within a preset first time.

Claim (Index 15):
The touch input apparatus as claimed in  claim 14 , wherein the processor maintains suspension of determination of a touch input coordinate despite detection of change in light emitted in a different direction from one direction in which the optical change is detected before a preset second time elapses while determination of a touch input coordinate is suspended.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 93.0
- Lexical Diversity: 2.47619
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14668588', '13053226', '13052511', '15588646', '14670195']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6295845123510634
- 35 USC 102 Novelty (BERT): 0.4993157593037202
- Combined Prediction Score: 0.616557637046329
- Mean Citation Score: 174.17751200000004
- Max Citation Score: 182.24265
- Similarity Product: 116.92921114572286

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