PATENT CLAIM ANALYSIS

Application Number: 15873662
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["345", "549000"]

Abstract:
The device and method described in this application relate generally to graphics processing systems utilizing the tile based rendering technique and more specifically relate to the processing of the framebuffer data in graphics processing applications. The present invention discloses techniques to reduce the bandwidth needed to access the color data stored in the framebuffer. A method for adaptive lossy delta based compression of color data is disclosed. The error rate, that is the amount of color data lost during the lossy compression process, is controlled by various parameters of the rendered tiles produced by the graphics processing system. The compression process is driven by a dedicated unit which enables informed compression decisions with controllable error rate so as the output color data can be reliably decompressed to produce the original color data with minimal or no errors.

Claim (Index 22):
The GPU of  claim 21 , wherein the one or more compression parameters are adapted based on the update rate of the rendered tile.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 1.71429
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13729841', '13727965', '12634460', '13403908', '15469503']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6731119054216401
- 35 USC 102 Novelty (BERT): 0.534540499684948
- Combined Prediction Score: 0.659254764847971
- Mean Citation Score: 229.693134
- Max Citation Score: 369.40927
- Similarity Product: 258.8696646317386

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