PATENT CLAIM ANALYSIS

Application Number: 16069959
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["428", "213000"]

Abstract:
A cover element for a foldable electronic device that includes a foldable glass element, first and second primary surfaces, and a compressive stress region extending from the first primary surface to a first depth that is defined by a stress σ I  of at least about 100 MPa in compression at the first primary surface. The device also includes a polymeric layer disposed over the first primary surface. The glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, to induce a bending stress σ B  at the first primary surface in tension, σ I +σ B <400 MPa (in tension). Further, the cover element can withstand a pen drop height of at least 1.5 times that of a control pen drop height of the cover element without the layer according to a Drop Test 1.

Claim (Index 20):
The cover element according to  claim 19 , wherein the stress at the first primary surface of the glass element is from about 700 MPa to about 2000 MPa in compression, and further wherein the compressive stress region comprises a plurality of ion-exchangeable metal ions and a plurality of ion-exchanged metal ions, the ion-exchanged metal ions comprising an atomic radius larger than the atomic radius of the ion-exchangeable metal ions.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 95.0
- Lexical Diversity: 2.07595
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14602299', '14602300', '14601698', '15072027', '15398372']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9228571344258478
- 35 USC 102 Novelty (BERT): 0.5351655015853974
- Combined Prediction Score: 0.8840879711418028
- Mean Citation Score: 384.191192
- Max Citation Score: 392.7579
- Similarity Product: 285.5999324321151

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