PATENT CLAIM ANALYSIS

Application Number: 15762995
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["333", "194000"]

Abstract:
In order to suppress an interference frequency in a ladder-type filter, an additional resonator (RZ 1 ) that acts as a capacitance is connected in parallel to a series resonator (S 1 ). The antiresonance of the additional resonator creates an additional pole in order for the interference frequency to be attenuated more effectively.

Claim (Index 3):
SAW filter according to one of the preceding claims,\n in which a first series resonator (S x ) is designed to have the lowest anti-resonance frequency and the largest finger period of all series resonators, in which the pole zero gap of the first series resonator (S x ) compared to the other series resonators (S) is reduced so far that a parasitic shear mode of the acoustic wave is shifted out of the passband of the filter, in which the farther of the series resonators (S) have a pole zero gap and a finger period which are higher than in the first series resonator.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.51282
- Patent Class: 333.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15347452', '13880044', '11500486', '14760184', '15490381']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8475184581379172
- 35 USC 102 Novelty (BERT): 0.505642482375917
- Combined Prediction Score: 0.8133308605617171
- Mean Citation Score: 238.0517
- Max Citation Score: 242.50552
- Similarity Product: 164.69082675239562

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