PATENT CLAIM ANALYSIS

Application Number: 16141655
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["713", "176000"]

Abstract:
A controller and an accessory controllable by the controller can communicate using secure read and write procedures. The procedures can include encrypting identifiers of accessory characteristics targeted by a read or write operation as well as any data being read or written. The procedures can also include the accessory returning a cryptographically signed response verifying receipt and execution of the read or write instruction. In some instances, a write procedure can be implemented as a timed write in which a first instruction containing the write data is sent separately from a second instruction to execute the write operation; the accessory can disregard the write data if the second instruction is not received within a timeout period after receiving the first instruction.

Claim (Index 8):
The method of  claim 1 , wherein the previously verified session is identified to be reestablished based at least in part on input at the controller or information that indicates that the controller is to communicate with the accessory.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 1.81429
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15400386', '15898092', '14614914', '14725891', '13913215']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4129828439520472
- 35 USC 102 Novelty (BERT): 0.5249898565006917
- Combined Prediction Score: 0.4241835452069116
- Mean Citation Score: 238.71245400000004
- Max Citation Score: 336.24185
- Similarity Product: 260.85750601192115

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