PATENT CLAIM ANALYSIS

Application Number: 16318703
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["235", "462320"]

Abstract:
A multi-directional bar code scanning device having multiple laser emitters matched with a single photosensitive receiver is disclosed. Multiple paths of laser beams generated by N laser emitters are projected towards a rotatable reflector group via a light projection reflector, and the rotatable reflector group projects the laser beams towards tilted reflector groups, such that multiple paths of laser scanning beams are generated and projected towards a bar code. A beam scatter by the bar code is reflected reversely towards a light collection reflector and focused on a single photosensitive receiver. The device can increase the number of scanning beams and the scanning directions, thereby expanding the scope of depth of field, and preventing the issues which multiple photosensitive receiver cannot operate simultaneously when a single channel is utilized and preventing non-coaxial optical signal crosstalk, thus improving decoding speed, and lowering the cost of the device.

Claim (Index 7):
The multi-directional bar code scanning device according to  claim 6 , wherein the tilted reflector group is composed of six oblique trapezoidal reflectors with an obtuse angle formed between two adjacent reflectors, and a multi-directional scanning beam pattern composing of six sets of parallel rays is formed.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 1.98734
- Patent Class: 235.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14603742', '10394181', '13236984', '13977769', '14140645']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6028810007294977
- 35 USC 102 Novelty (BERT): 0.4768814852749657
- Combined Prediction Score: 0.5902810491840446
- Mean Citation Score: 187.970242
- Max Citation Score: 200.06035
- Similarity Product: 139.86620083634858

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