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 6):
The method of  claim 4 , wherein the request encryption key is derived based at least in part on a public key of a public/private key pair, and wherein the pair resume request further includes the public key.

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): 0.4131760484953651
- 35 USC 102 Novelty (BERT): 0.5316048165123897
- Combined Prediction Score: 0.4250189252970676
- Mean Citation Score: 238.71245400000004
- Max Citation Score: 336.24185
- Similarity Product: 180.33582467431427

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