PATENT CLAIM ANALYSIS

Application Number: 15926741
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["345", "173000"]

Abstract:
A device includes a digitizer in communication with a touch sensor and configured to generate touchscreen data indicative of an ink stroke, a processor configured to generate image data for rendering on a display panel, and a display controller configured to receive the image data and to generate pixel control signals for the display panel from the image data. The display controller includes a memory to store frame data derived from the image data by the display controller, and an ink rendering engine configured to generate ink image data from the touchscreen data while the processor resides in a sleep mode. The ink rendering engine is coupled to the memory to store the ink image data in the memory as the frame data such that the pixel control signals direct the display panel to render the ink stroke while the processor remains in the sleep mode.

Claim (Index 12):
A display controller for a touchscreen display, the display controller comprising:\n an image data input to which image data is provided; a pixel control output at which pixel control data is provided for the touchscreen display, the pixel control output being coupled to the image data input to define an image data processing pipeline; a memory disposed along the image data processing pipeline and configured to store frame data derived from the image data; a touchscreen input at which touchscreen data indicative of an ink stroke is received; a rendering engine disposed along the image data processing pipeline, the rendering engine comprising a processor, the processor coupled to the touchscreen input to process the touchscreen data to generate ink image data from the touchscreen data; and a bypass data path via which the image data is provided to the rendering engine when a processor configured to generate the image data resides in a sleep mode,\n wherein the rendering engine is coupled to the memory to store the ink image data in the memory when the image data is not received via the image data input such that the frame data stored in the memory comprises the ink image data and that the pixel control data is representative of the ink stroke.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.71429
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13042445', '13715779', '12820583', '14856167', '12814632']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6069235065397672
- 35 USC 102 Novelty (BERT): 0.4600276172437794
- Combined Prediction Score: 0.5922339176101684
- Mean Citation Score: 127.826988
- Max Citation Score: 149.73218
- Similarity Product: 118.64920776061294

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

Dataset: test