PATENT CLAIM ANALYSIS

Application Number: 15975955
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["257", "679000"]

Abstract:
A method and circuit for implementing transient electronic circuits for security applications, and a design structure on which the subject circuit resides are provided. Silver nanowire traces are fabricated forming a protection circuit in a soluble material. A frangible material is provided separating the soluble material from a solvent layer proximately located. During a tampering event the frangible material is ruptured releasing the solvent which contacts and dissolves the soluble material and disperses the silver nanowire traces creating an electrical open in the protection circuit. The electrical open enables enhanced tampering detection.

Claim (Index 8):
A design structure embodied in a non-transitory machine readable medium used in a design process, the design structure comprising:\n a circuit tangibly embodied in the non-transitory machine readable medium used in the design process, said circuit for implementing security applications, said circuit comprising: silver nanowire traces fabricated in a soluble material forming a silver nanowire layer of a protection circuit; a frangible material separating the soluble material from at least one solvent layer proximately located to the silver nanowire layer; responsive to attempts at physical access, said frangible material being ruptured releasing the solvent which contacts and dissolves the soluble material and disperses the silver nanowire traces creating an electrical open in the protection circuit, said electrical open enabling enhanced tampering detection, wherein the design structure, when read and used in the manufacture of a semiconductor chip produces a chip comprising said circuit.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 1.7193
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13409874', '14848697', '13347227', '14121023', '14613469']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.899597483976769
- 35 USC 102 Novelty (BERT): 0.4784109742244153
- Combined Prediction Score: 0.8574788330015337
- Mean Citation Score: 119.162772
- Max Citation Score: 141.77861
- Similarity Product: 94.77975377293708

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

Dataset: test