PATENT CLAIM ANALYSIS

Application Number: 15894755
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["257", "369000"]

Abstract:
A method of manufacturing a semiconductor device includes providing a substrate structure including a semiconductor substrate, an interlayer dielectric layer on the semiconductor substrate, multiple trenches extending through the interlayer dielectric layer to the semiconductor substrate and having a first trench of a PMOS device and a second trench of an NMOS device, and a high-k dielectric layer on sidewalls and a bottom of the trenches. The method also includes forming a semiconductor layer filling the trenches, removing the semiconductor layer in the first trench, forming a PMOS work function adjustment layer in the first trench and a metal electrode layer on the PMOS work function adjustment layer in the first trench, removing the semiconductor layer in the second trench, and forming an NMOS work function adjustment layer in the second trench and a metal electrode layer on the NMOS work function adjustment layer in the second trench.

Claim (Index 15):
The semiconductor device of  claim 14 , wherein the plurality of trenches further comprise a third trench of a resistor filled with a semiconductor material including amorphous silicon or undoped polysilicon.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 3.41304
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14559553', '12488960', '15283113', '12411546', '13812498']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9308268667988712
- 35 USC 102 Novelty (BERT): 0.5187564310454668
- Combined Prediction Score: 0.8896198232235308
- Mean Citation Score: 271.208936
- Max Citation Score: 291.1485600000001
- Similarity Product: 179.2345213540936

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