PATENT CLAIM ANALYSIS

Application Number: 15868989
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["438", "051000"]

Abstract:
CMOS Ultrasonic Transducers and processes for making such devices are described. The processes may include forming cavities on a first wafer and bonding the first wafer to a second wafer. The second wafer may be processed to form a membrane for the cavities. Electrical access to the cavities may be provided.

Claim (Index 1):
A method, comprising:\n forming, on a wafer, a complementary metal oxide semiconductor (CMOS) ultrasound transducer (CUT) device having a cavity, a membrane sealing the cavity, and processing circuitry; and forming an electrical contact on a bottom side of the membrane, the electrical contact physically contacting the bottom side of the membrane and connecting the membrane to the processing circuitry, the bottom side of the membrane proximal the cavity, and wherein the bottom side of the membrane and the electrical contact physically contacting the bottom side of the membrane comprise a same dopant species.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 1.71875
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15349223', '14172840', '13654337', '14191573', '14191548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8596158767135954
- 35 USC 102 Novelty (BERT): 0.462069755460605
- Combined Prediction Score: 0.8198612645882963
- Mean Citation Score: 201.585518
- Max Citation Score: 228.14809
- Similarity Product: 226.7355265062267

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