PATENT CLAIM ANALYSIS

Application Number: 15886465
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["361", "760000"]

Abstract:
A piezoelectric transformer includes a piezoelectric element. Two primary side electrodes exist on the primary side of the piezoelectric element. The primary side electrodes are coupled by a resistor formed from a conductive coating. A discharge current is discharged via the resistor to protect a semiconductor component from the discharge current. Since neither a short-circuit terminal nor conductive jig is required, electrostatic discharge damage to a semiconductor component can be prevented by a low-cost arrangement.

Claim (Index 22):
A power supply apparatus comprising:\n a printed circuit board including:\n a piezoelectric element mounted on the printed circuit board and including a primary side electrode pair configured to input a voltage, a secondary side electrode configured to generate an output voltage according to the input voltage to the primary side electrode pair, and a conductive resistor that couples the primary side electrode pair; \n a first connection part connected to the primary side electrode pair of the piezoelectric element; \n a second connection part connected to the secondary side electrode of the piezoelectric element; and \n an opening arranged between the first connection part and the second connection part, and the conductive resistor being arranged between the first connection part and the opening; \n a semiconductor component mounted on the printed circuit board and connected to the piezoelectric element; and a rectifying and smoothing circuit configured to rectify and smooth the voltage outputted by the secondary side electrode.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 1.6875
- Patent Class: 361.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13525168', '12762123', '12337534', '10532822', '12628687']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8334544334273221
- 35 USC 102 Novelty (BERT): 0.5641154809559112
- Combined Prediction Score: 0.806520538180181
- Mean Citation Score: 273.16405
- Max Citation Score: 438.1812
- Similarity Product: 417.0948141541958

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

Dataset: test