PATENT CLAIM ANALYSIS

Application Number: 16157322
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["345", "441000"]

Abstract:
A web server receives a request from a client specifying a location and a bounding area. A mapping engine creates a tile grid centered at the specified location. A seed tile is created, including or adjacent to the center location. The web server creates a resource identifier for each tile in the tile grid, and returns the tile grid including the resource identifiers to the client. The resource identifier for each tile includes the location of the seed tile and a position offset for the tile relative to the seed tile, in one embodiment specified in units of northward and eastward movement. The client requests tiles from the system using the resource identifiers previously provided by the system. Upon receiving the request, the mapping engine dynamically renders each requested tile using map data from the map database, and the web server returns the dynamically-generated tiles to the requesting client.

Claim (Index 11):
A non-transitory computer-readable storage medium storing computer program instructions, the computer program instructions executable by a computer processor to perform operations comprising:\n transmitting, to a system from a client device, a request for a dynamically generated tile grid, the request specifying a geographic location; receiving, from the system at the client device, the dynamically generated tile grid,\n the dynamically generated tile grid including:\n a seed resource identifier for a seed map tile centered at the geographic location, and \n a plurality of offset resource identifiers for a plurality of offset map tiles, each offset resource identifier indicating an offset of an offset map tile relative to the seed map tile; \n \n requesting, from the system, a rendered seed map tile and a set of rendered offset map tiles of the plurality of offset map tiles, the request including the seed resource identifier and the offset resource identifiers for the set of rendered offset map tiles; displaying, on the client device, the rendered seed map tile; storing, on the client device, the set of rendered offset map tiles in a peripheral buffer; responsive to a user panning the seed map tile a pan offset relative to the seed map tile,\n accessing, from the peripheral buffer, a rendered offset map tile of the set of rendered offset map tiles with an offset corresponding to the pan offset, and \n displaying the accessed rendered offset map tile.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 2.36765
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15229262', '11051534', '11567054', '12766077', '11088542']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6693672331359358
- 35 USC 102 Novelty (BERT): 0.5429722038995258
- Combined Prediction Score: 0.6567277302122948
- Mean Citation Score: 285.177812
- Max Citation Score: 411.53537
- Similarity Product: 291.72639972239915

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