PATENT CLAIM ANALYSIS

Application Number: 16156794
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["359", "689000"]

Abstract:
A zoom optical system and automated luminaire are provided. The zoom optical system includes a light source and compensator, variator, and objective lens groups. The light source illuminates an object in an object plane. The compensator lens group is optically coupled to the object without intervening lenses, has a positive optical power, six lenses, and moves relative to the object plane. The variator lens group is optically coupled to the compensator lens group without intervening lenses, has a negative optical power, three lenses, and moves relative to the object plane and the compensator group. The objective lens group is optically coupled to the variator lens group without intervening lenses, has a second positive optical power, three lenses, remains in a fixed position relative to the object plane, and projects an image of the object without intervening lenses between the objective lens group and the projected image.

Claim (Index 9):
An automated luminaire, comprising:\n a light source configured to emit a first light beam and illuminate an object located in an object plane; a zoom optical system optically coupled to the object without intervening lenses, the zoom optical system comprising:\n a compensator lens group having a first positive optical power, comprising six lenses, and configured to receive the first light beam as modified by the object without intervening lenses and to emit a second light beam; \n a variator lens group having a negative optical power, comprising three lenses, and configured to receive the second light beam without intervening lenses and to emit a third light beam; and \n an objective lens group having a second positive optical power, comprising three lenses, and configured to remain in a fixed position relative to the object plane, to receive the third light beam without intervening lenses, and to project an image of the object without intervening lenses between the objective lens group and the image of the object; and \n a controller coupled to the compensator lens group and the variator lens group and configured to move the compensator lens group and the variator lens group independently along an optical axis of the zoom optical system.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 3.15385
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16059666', '10690347', '14892822', '12050918', '13158159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8115058319718819
- 35 USC 102 Novelty (BERT): 0.5610188774872742
- Combined Prediction Score: 0.7864571365234211
- Mean Citation Score: 280.27586
- Max Citation Score: 468.2575
- Similarity Product: 407.9008147540689

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test