PATENT CLAIM ANALYSIS

Application Number: 15940403
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["370", "350000"]

Abstract:
A system and method for the wireless synchronization of a self-powered power sensor (SPPS) to a central controller for calculating a value of an electrical parameter. The method includes receiving from a central controller a message that includes timing information of the central controller time base; sampling at least an electrical signal respective of a powerline connected to an SPPS; estimating from the samples of the at least an electrical signal at least a first electrical parameter, where the at least a first electrical parameter is adjusted using the timing information; generating a packet; appending to the packet the estimated at least a first electrical parameter; and transmitting the packet to the central controller.

Claim (Index 22):
A central controller for providing information to and receiving information from a plurality of self-powered power sensors (SPPSs), the central controller comprising:\n an interface to accept a powerline for sampling a voltage signal of the powerline; a transceiver adapted to transmit wireless signals to the plurality of SPPSs and receive wireless signals from the plurality of SPPSs; a timer for determination of a time base of the central controller; a processing unit connected to the interface, the transceiver, the timer and a memory containing instructions that when executed by the processing unit adapt the central controller to: determine at least a voltage information respective of a voltage signal of the power line; obtain timing information of the time base; create a packet containing the timing information of the time base; transfer the packet to the transmitter for transmission to the plurality of SPPSs such that each SPPS may adjust its respective time base timing according to the timing information of the time base of the central controller; receive from at least one SPPS from the plurality of SPPS a first electrical parameter and a second electrical parameter; and, determine a power factor based on the voltage signal, the first electrical parameter and the second electrical parameter; and one or more antennas connected to the transceiver for wireless communication with the plurality of SPPSs.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 90.0
- Lexical Diversity: 2.21429
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15938590', '14841117', '13301453', '14211587', '14965101']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5026238911962793
- 35 USC 102 Novelty (BERT): 0.5426744751079974
- Combined Prediction Score: 0.5066289495874511
- Mean Citation Score: 195.992692
- Max Citation Score: 407.80743
- Similarity Product: 292.51416753302686

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