PATENT CLAIM ANALYSIS

Application Number: 15999755
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["429", "211000"]

Abstract:
The present application relates to the field of energy storage devices and, in particular, relates to a battery electrode, and a secondary battery using the battery electrode. The battery electrode comprises an electrode tab, a current collector, and a diaphragm attached onto at least one surface of the current collector, wherein the diaphragm is provided with a groove, the electrode tab is embedded into the groove and is electrically connected with the current collector, the electrode tab comprises an embedded portion embedded in the groove and an exposed portion protruded outside the groove; wherein an upper surface of the embedded portion is covered with an active material coating layer. According to the present application, an embedded electrode tab is adopted, and a diaphragm covers a surface of an embedded portion.

Claim (Index 3):
The battery electrode according to  claim 2 , wherein a sum of a thickness of the embedded portion and a thickness of the active material coating layer is equal to a thickness of the diaphragm.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 96.0
- Lexical Diversity: 2.57143
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15054859', '13937517', '14445263', '14080458', '11646490']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8855468266196622
- 35 USC 102 Novelty (BERT): 0.4883144661054004
- Combined Prediction Score: 0.8458235905682361
- Mean Citation Score: 214.705514
- Max Citation Score: 217.79326
- Similarity Product: 155.72274637369992

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