PATENT CLAIM ANALYSIS

Application Number: 15884453
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["359", "824000"]

Abstract:
A lens driving device includes a housing with an accommodation space, a barrel accommodated in the housing, a coil wound around the barrel and a magnet fixed to the housing. The lens driving device further includes a spring piece at least partially made of amorphous alloy materials, and the spring piece support the described barrel to perform the to-and-fro motion along the axis. Comparing to the relevant technologies, the lens driving device has good performance and high reliability.

Claim (Index 1):
A lens driving device, comprising:\n a housing with an accommodation space; a barrel accommodated in the housing; a coil wound around the barrel; a magnet fixed to the housing; and a spring piece made of amorphous alloy materials for supporting the barrel in the housing; wherein the spring includes an upper spring piece and a lower spring piece made of amorphous material, and the upper spring piece fixes and supports the upper end of the barrel in the barrel, and the lower spring piece fixes and supports the lower end of the barrel in the barrel.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.66667
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15256908', '15319064', '15318388', '15501906', '14984304']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7829492901672686
- 35 USC 102 Novelty (BERT): 0.4628301955150801
- Combined Prediction Score: 0.7509373807020497
- Mean Citation Score: 151.814622
- Max Citation Score: 224.64308
- Similarity Product: 196.7403772609663

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

Dataset: test