PATENT CLAIM ANALYSIS

Application Number: 16008616
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-03
Patent Classification: ["345", "175000"]

Abstract:
A touch sensing apparatus includes a group of emitters arranged to emit light to illuminate at least part of the touch surface, a light detector arranged to receive light from the group of emitters, and a processing element. Each emitter is controlled to transmit a code by way of the emitted light such that the code identifies the respective emitter. The codes may at least partly be transmitted concurrently. The codes may be selected such that a value of an autocorrelation of each code is significantly higher than a value of a cross-correlation between any two codes of different emitters. The processing element processes an output signal from the light detector to separate the light received from the individual emitters based on the transmitted codes, and to determine the position of the object/objects based on the light received from the individual emitters.

Claim (Index 46):
The touch sensing apparatus of  claim 45 , wherein the modulation matrix M is a Hadamard matrix or a Sylvester matrix derived from a Hadamard matrix.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 2.11268
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15244390', '14052101', '12998771', '15547587', '15925230']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7478857958507839
- 35 USC 102 Novelty (BERT): 0.5382666783842734
- Combined Prediction Score: 0.7269238841041329
- Mean Citation Score: 325.96719599999994
- Max Citation Score: 396.86908
- Similarity Product: 270.30658849309447

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