PATENT CLAIM ANALYSIS

Application Number: 15974622
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["455", "575700"]

Abstract:
A metal rear cover for a terminal and a terminal are provided. The metal rear cover includes a base plate provided with at least one micro-seam band, and the micro-seam band includes a plurality of micro-seams. The plurality of micro-seams are arranged equidistantly, a distance between two adjacent micro-seams is larger than a width of the micro-seam, the at least one micro-seam band divides the base plate into at least two radiation parts including a first radiation part and a second radiation part. A conducting switch is coupled between the first radiation part and the second radiation part, and configured to disconnect or connect the first radiation part with the second radiation part, so that transceiving of different preset frequency ranges can be achieved by the metal rear cover, when the conducting switch disconnects or connects the first radiation part with the second radiation part.

Claim (Index 11):
A terminal, comprising a metal rear cover, the metal rear cover comprising a base plate provided with at least one micro-seam band, the at least one micro-seam band comprising a plurality of micro-seams,\n wherein the plurality of micro-seams are arranged equidistantly, a distance between two adjacent micro-seams is larger than a width of the micro-seam, the at least one micro-seam band divides the base plate into at least two radiation parts, the at least two radiation parts comprise a first radiation part and a second radiation part, the first radiation part is configured to be coupled to a matching circuit and to emit an electromagnetic wave, and the second radiation part is isolated from the first radiation part, wherein a conducting switch is coupled between the first radiation part and the second radiation part, and configured to disconnect or connect the first radiation part with the second radiation part, when the conducting switch connects the first radiation part with the second radiation part, the first radiation part and the second radiation part are both coupled to a feeding signal, and the metal rear cover realizes transceiving of a first preset frequency range, when the conducting switch disconnects the first radiation part with the second radiation part, only the first radiation part is coupled to the feed signal, so that only the first radiation part generates a radio frequency, and the metal rear cover realizes transceiving of a second preset frequency range, wherein the terminal further comprises a front cover and a mainboard, the front cover covers the metal rear cover and is coupled to the metal rear cover, the mainboard is fixed between the front cover and the metal rear cover, and the mainboard is provided with the matching circuit electrically coupled to the radiation part.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 93.0
- Lexical Diversity: 2.34848
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15752741', '15965549', '15973201', '15749047', '15966763']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6503823329108633
- 35 USC 102 Novelty (BERT): 0.5268257906650753
- Combined Prediction Score: 0.6380266786862846
- Mean Citation Score: 232.25931
- Max Citation Score: 340.54297
- Similarity Product: 304.5476132107985

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

Dataset: test