PATENT CLAIM ANALYSIS

Application Number: 15990520
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["455", "456600"]

Abstract:
The disclosure herein describes receiving wireless signal strength data and detecting movement of a computing device relative to wireless access points based thereon. The computing device receives a signal strength data stream based on a wireless signal from a wireless access point. A signal strength range is determined based on the signal strength data stream during a learning time period while the computing device is within a defined area. The signal strength range indicates that the computing device is within the defined area associated with the wireless access point. During a detection time period, signal strength values outside of the signal strength range are detected and, based on the detected values, a notification is provided that indicates the computing device has moved outside the defined area. The described movement detection method provides rapid detection of movements of a computing device using already-obtained data that does not rely on interaction with other devices.

Claim (Index 17):
One or more computer storage media having computer-executable instructions for detecting movement of a computing device that, upon execution by a processor, cause the processor to at least:\n receive a signal strength data stream based on at least one wireless signal from a connected wireless access point; detect an initiation of an application session of at least one application executing on the computing device that uses a connection with the connected wireless access point; based on the detected initiation of the application session, initiate a learning time period associated with the application session on the computing device; perform, during the learning time period:\n based on the connection with the connected wireless access point used by the application session, obtain an initial signal strength range associated with the connected wireless access point, and \n adjust the initial signal strength range based on signal strength values of the signal strength data stream during the learning time period, the adjusted signal strength range indicating the computing device is within a defined area associated with a location of the computing device upon the initiation of the application session using the connection with the connected wireless access point; \n based on completion of the learning time period, detect signal strength values of the signal strength data stream during a detection time period; and based on detecting signal strength values inside of the adjusted signal strength range during the detection time period, maintain the connection of the at least one application with the connected wireless access point or, based on detecting signal strength values outside of the adjusted signal strength range during the detection time period, disconnect the connection of the at least one application with the connected wireless access point.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 93.0
- Lexical Diversity: 2.33333
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14882223', '13830949', '14525615', '13857301', '15594320']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6941030343279813
- 35 USC 102 Novelty (BERT): 0.4577346135499236
- Combined Prediction Score: 0.6704661922501756
- Mean Citation Score: 140.17408600000002
- Max Citation Score: 145.46778999999995
- Similarity Product: 116.028556009528

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