PATENT CLAIM ANALYSIS

Application Number: 16234577
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["257", "368000"]

Abstract:
A semiconductor device includes a composite gate structure formed over a semiconductor substrate. The composite gate structure includes a gate dielectric layer, a metal layer, and a semiconductor layer. The metal layer is disposed on the gate dielectric layer. The semiconductor layer is disposed on the gate dielectric layer. The metal layer surrounds the semiconductor layer.

Claim (Index 15):
A semiconductor device, comprising:\n a semiconductor substrate, having a first region and a second region; a first metal-oxide-semiconductor (MOS) device disposed in the first region, wherein the first MOS device comprises a first composite gate structure formed over the semiconductor substrate and a pair of first source/drain on opposite sides of the first composite gate structure, the first composite gate structure comprises:\n a first gate dielectric layer; \n a first metal layer disposed on the first gate dielectric layer; and \n a first semiconductor layer disposed on the first gate dielectric layer, wherein the first metal layer surrounds the first semiconductor layer; \n a second metal-oxide-semiconductor (MOS) device disposed in the second region, wherein the second MOS device comprises a second composite gate structure formed over the semiconductor substrate and a pair of second source/drain on opposite sides of the second composite gate structure, the second composite gate structure comprises:\n a second gate dielectric layer; \n a second metal layer disposed on the second gate dielectric layer; and \n a second semiconductor layer disposed on the second gate dielectric layer, wherein the second semiconductor layer surrounds the second metal layer; and \n a dielectric layer formed aside the first MOS device and the second MOS device.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 98.0
- Lexical Diversity: 2.73913
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15638390', '16057838', '15884012', '14961900', '15355031']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.890230292197246
- 35 USC 102 Novelty (BERT): 0.4549385122443212
- Combined Prediction Score: 0.8467011142019536
- Mean Citation Score: 147.78455000000002
- Max Citation Score: 190.43062
- Similarity Product: 184.60346356795432

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