PATENT CLAIM ANALYSIS

Application Number: 15866782
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["340", "332000"]

Abstract:
A lighting system includes luminaires each having a light source for providing illumination in a space and a radio frequency identification (RFID) antenna. An RFID reader is coupled to the RFID antennas in all the luminaires. The RFID reader may transmit at least one RFID intended recipient message from at least one of the antennas and receive a responsive RFID reply message from a recipient device within the space via a plurality of the antennas. The RFID reader may determine a signal attribute of a reply message signal received via each receiving antenna. The determined signal attributes of the reply message signals received via antennas and information about locations of the receiving antennas are processed to estimate a position of the recipient device within the space.

Claim (Index 18):
The method of  claim 16 , wherein:\n the determined reply message attributes are a received signal strength indication value corresponding to a measured received signal strength of the received reply message from the intended recipient address at a respective antenna identified in the records, and the step of determining a location with the space comprises:\n determining respective distances from each respective antenna to the location of the space using the respective received signal strength indication values, and \n applying trilateration techniques to the determined respective distances to determine the location within the space from which the reply message was transmitted.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.04615
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12772887', '15362242', '13582148', '13226408', '15603619']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7133344787465556
- 35 USC 102 Novelty (BERT): 0.5029979750596456
- Combined Prediction Score: 0.6923008283778647
- Mean Citation Score: 229.51297
- Max Citation Score: 249.82008
- Similarity Product: 192.9428390622139

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