PATENT CLAIM ANALYSIS

Application Number: 16119325
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["360", "294400"]

Abstract:
A dual stage actuated suspension has a first piezoelectric microactuator on the trace gimbal assembly (TGA), and a pseudo feature located laterally opposite the microactuator. The pseudo feature is formed integrally with the TGA from at least one of the base metal layer, the insulative layer, and the conductive layer that make up the TGA. The pseudo feature helps to balance the suspension. The suspension can optionally have a second microactuator located proximal of the first microactuator in order to perform coarser positioning than the first microactuator, such that the suspension is a tri-stage actuated suspension.

Claim (Index 1):
A dual stage actuated disk drive suspension comprising:\n a beam; a trace gimbal assembly (TGA) attached to the beam, the TGA comprising:\n a metal base layer; \n an insulating layer on the metal base layer; and \n a conductive layer on the insulating layer; \n the TGA having a first lateral side and a second lateral side opposite the first lateral side; \n a head slider mounted to the TGA; a piezoelectric device mounted on the first lateral side of the TGA and arranged for moving the head slider, the first piezoelectric device having a mass thereof; wherein: the suspension has a second piezoelectric device that is disposed on the second lateral side of the TGA generally opposite the piezoelectric device; and the suspension does not have a counterbalancing mass on the second lateral side of the suspension to balance out a mass of the piezoelectric device, and having a mass of at least one quarter of the mass of the first piezoelectric device, and which was formed separately from the TGA and affixed thereto.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 96.0
- Lexical Diversity: 1.76667
- Patent Class: 360.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15668594', '13957211', '14332046', '13530522', '14664846']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7289289766138202
- 35 USC 102 Novelty (BERT): 0.6181293958293168
- Combined Prediction Score: 0.7178490185353699
- Mean Citation Score: 340.2292740000001
- Max Citation Score: 545.4313
- Similarity Product: 532.7828014385818

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

Dataset: test