PATENT CLAIM ANALYSIS

Application Number: 16233675
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["455", "456100"]

Abstract:
Methods and apparatuses for device location are described. In one example embodiment, an apparatus and method for determining a location of a mobile device is presented using a single narrowband radio system. In one implementation, Bluetooth is utilized. Using the single base operating with the narrowband radio, the location of the mobile device is found by applying both angle determination and distance determination. Using phased array antennas, the angle between receiver and base is determined. The distance is determined using a time-of-flight method based on phase comparison and phase lock loop techniques which can be applied in narrowband radio transceivers.

Claim (Index 5):
The method of  claim 1 , wherein the first low frequency modulating signal comprises a 100-200 kHz signal and the second low frequency modulating signal comprises a 100-200 kHz signal.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 98.0
- Lexical Diversity: 1.71875
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15834948', '15703898', '14023416', '14553424', '13357781']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6601312031062664
- 35 USC 102 Novelty (BERT): 0.5255096206527576
- Combined Prediction Score: 0.6466690448609155
- Mean Citation Score: 188.486674
- Max Citation Score: 330.75424
- Similarity Product: 295.1377090567207

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