PATENT CLAIM ANALYSIS

Application Number: 15908972
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["359", "630000"]

Abstract:
A head-up display includes a display device and a projection optical system. The projection optical system has a lens group including at least one lens element and projects onto a reflecting member an image displayed on the display device. The lens group includes a drive lens that shifts along an optical path to change its distance from the display device.

Claim (Index 7):
The image projector according to any one of  claims 1  to  2 , wherein the image projector satisfies the following condition (4):\n \u0394 N< 2\u2003\u2003(4) \n where \n \u0394N is X1/X2 \n X1 is a horizontal size of the image displayed in the display device before the drive lens is shifted, and \n X2 is a horizontal size of the image displayed in the display device after the drive lens is shifted.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 1.61538
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15383401', '13551716', '15728543', '15766398', '15779066']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8068646649078318
- 35 USC 102 Novelty (BERT): 0.4804948796736628
- Combined Prediction Score: 0.774227686384415
- Mean Citation Score: 163.831386
- Max Citation Score: 177.50647
- Similarity Product: 114.23203140873194

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