PATENT CLAIM ANALYSIS

Application Number: 15911608
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["257", "414000"]

Abstract:
The subject disclosure relates to techniques for providing semiconductor chip security using piezoelectricity. According to an embodiment, an apparatus is provided that comprises an integrated circuit chip comprising a pass transistor that electrically connects two or more electrical components of the integrated circuit chip. The apparatus further comprises a piezoelectric element electrically connected to a gate electrode of the pass transistor; and a packaging component that is physically connected to the piezoelectric element and applies a mechanical force to the piezoelectric element, wherein the piezoelectric element generates and provides a voltage to the gate electrode as a result of the mechanical force, thereby causing the pass transistor to be in an on-state. In one implementation, the two or more electrical components comprise a circuit and a power source. In another implementation, the two or more electrical components comprise two circuits.

Claim (Index 20):
The method of  claim 17 , wherein based on physical separation of the packaging substrate from the semiconductor chip, the piezoelectric element ceases generation and application of the voltage to the gate electrode, thereby causing the transistor to be in an off-state.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.12676
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14018036', '11626485', '09810420', '11546260', '14634419']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8983454667113543
- 35 USC 102 Novelty (BERT): 0.4917937411743529
- Combined Prediction Score: 0.8576902941576542
- Mean Citation Score: 142.880626
- Max Citation Score: 155.24277
- Similarity Product: 102.80991032754244

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

Dataset: test