PATENT CLAIM ANALYSIS

Application Number: 16184506
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["340", "010340"]

Abstract:
A method and power transmitter for efficiently controlling power transmission to one or more power receivers in a wireless multi-power transmission system are provided. The method includes performing, when a predetermined measurement cycle arrives, a load measurement; comparing a current load measurement value with a previous load measurement value; determining whether the current load measurement value is increased over the previous load measurement value by at least as much as a first predetermined threshold; gradually increasing, when the load measurement value is increased over the previous load measurement value by at least as much as the first threshold, a transmission power value until a request for a subscription to a wireless multi-power transmission network from a power reception target within a predetermined time limit; and stopping, when the request for the subscription is not received before the time limit is exceeded, power transmission to the power reception target.

Claim (Index 8):
A wireless power transmitter for controlling power transmission comprising:\n a resonator; a wireless communication unit configured to perform wireless communication, and a controller configured to: control the resonator to transmit first power for detecting a change of impedance; control the resonator to, in response to the change of impedance being detected, transmit second power for communicating with a wireless power receiver; control the resonator to increase the second power from a first magnitude to a second magnitude, wherein the second magnitude is greater than the first magnitude; control the wireless communication unit to receive a search signal from the wireless power receiver; control the wireless communication unit to, in response to receiving the search signal, transmit a connection request signal to the wireless power receiver; and control the resonator to transmit third power to the wireless power receiver for charging the wireless power receiver.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 2.35294
- Patent Class: 340.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15654316', '13473062', '13875847', '15707434', '13717290']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6601570741906648
- 35 USC 102 Novelty (BERT): 0.5634074028372313
- Combined Prediction Score: 0.6504821070553215
- Mean Citation Score: 294.846896
- Max Citation Score: 407.12595
- Similarity Product: 389.70884221805335

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