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 10):
The image forming apparatus as claimed in  claim 1 , further comprising a light guider disposed on a lateral surface of the display,\n wherein: the light emitter is disposed below the display and emits light to the outside from the inside; the light receiver is disposed below the display and emits light to the inside from the outside; and the light guider receives light emitted from the light emitter, emits the light an upper portion of the display, receives the emitted light to the upper portion of the display, and emits the light to the light receiver.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 93.0
- Lexical Diversity: 2.47619
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14668588', '13053226', '13052511', '15588646', '14670195']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6052216350182731
- 35 USC 102 Novelty (BERT): 0.4817871490355497
- Combined Prediction Score: 0.5928781864200008
- Mean Citation Score: 174.17751200000004
- Max Citation Score: 182.24265
- Similarity Product: 135.7760325730741

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