PATENT CLAIM ANALYSIS

Application Number: 16265807
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["709", "220000"]

Abstract:
A determination is made that network access between a virtualized graphics device and a compute instance of a client is to be enabled. A source network address for graphics-related traffic of the compute instance is identified. From a range of source port numbers associated with the source network address, a particular source port number which is unused is found. Routing metadata is transmitted to one or more routing devices indicating that a key based at least in part on (a) the source network address and (b) the particular source port number is to be used to identify a route for network packets from the first application compute instance to a virtualized graphics device.

Claim (Index 1):
A system, comprising:\n a network configuration manager executing on one or more computing devices of a provider network; and a router executing on the one or more computing devices; wherein the network configuration manager includes instructions that upon execution on a processor cause the one or more computing devices to:\n determine that a remote virtualized graphics device is to be made accessible from an application compute instance allocated within an isolated virtual network established on behalf of a client; \n identify a first network address of a particular virtual network interface configured for graphics-related traffic of the isolated virtual network; \n determine, using an atomic update operation on a first bit map, wherein the first bit map represents a range of source port numbers associated with the first network address, a particular source port number which is unused; \n generate routing metadata indicating that a particular persistent key is to be used to identify a route for a plurality of network packets between the application compute instance and a selected virtualized graphics device, wherein the particular persistent key is based at least in part on (a) the particular network address and (b) the particular source port number; and \n wherein the router includes instructions that upon execution on a processor cause the one or more computing devices to:\n route a particular network packet from the application compute instance to the selected virtualized graphics device in accordance with the routing metadata.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 1.84848
- Patent Class: 709.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15374509', '15417064', '15439751', '14274546', '14565164']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2822940804431274
- 35 USC 102 Novelty (BERT): 0.5251709422756348
- Combined Prediction Score: 0.3065817666263781
- Mean Citation Score: 253.695716
- Max Citation Score: 364.74243
- Similarity Product: 360.8902368879765

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