PATENT CLAIM ANALYSIS

Application Number: 15873806
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["375", "298000"]

Abstract:
Method, apparatus and systems for object tracking are disclosed. In one example, a disclosed method includes obtaining at least one time series of channel information (CI) of a wireless multipath channel using: a processor, a memory communicatively coupled with the processor and a set of instructions stored in the memory. The at least one time series of channel information is extracted from a wireless signal transmitted between a Type 1 heterogeneous wireless device at a first position in a venue and a Type 2 heterogeneous wireless device at a second position in the venue through the wireless multipath channel. The wireless multipath channel is impacted by a current movement of an object in the venue. The method also includes determining a spatial-temporal information of the object based on at least one of: the at least one time series of channel information, a time parameter associated with the current movement, and a past spatial-temporal information of the object. The at least one time series of channel information is preprocessed. Associated computation may be shared among the processor, the Type 1 heterogeneous wireless device and the Type 2 heterogeneous wireless device.

Claim (Index 10):
The method of  claim 1 , further comprising:\n causing the Type 1 heterogeneous wireless device to switch wireless coupling from the Type 2 heterogeneous wireless device to a second Type 2 heterogeneous wireless device at another location in the venue,\n wherein the Type 1 heterogeneous device is capable of wirelessly coupling with at least two Type 2 heterogeneous devices; \n causing a second wireless signal to be transmitted between the Type 1 heterogeneous device and the second Type 2 heterogeneous device through the wireless multipath channel that is impacted by the current movement of the object in the venue; obtaining at least one second time series of channel information (CI) of the wireless multipath channel,\n wherein the at least one second time series of channel information is extracted from the second wireless signal; and \n determining the spatial-temporal information of the object based on the at least one second time series of channel information.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 86.0
- Lexical Diversity: 2.60759
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15384217', '16060710', '15612630', '14605611', '12328917']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4809370225964831
- 35 USC 102 Novelty (BERT): 0.4588714641327229
- Combined Prediction Score: 0.4787304667501071
- Mean Citation Score: 148.795826
- Max Citation Score: 163.84986999999995
- Similarity Product: 132.43670820049877

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test