PATENT CLAIM ANALYSIS

Application Number: 15871067
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["345", "179000"]

Abstract:
A stylus has a pen tip assembly and an end cover synchronized in motion. The stylus includes a barrel, a pen tip assembly, a drive circuit unit, an end cover, and an elastic element. The pen tip assembly is electrically connected to the drive circuit unit. The end cover is connected to the pen tip assembly, and an end portion is exposed from the end cover. When the pen tip assembly is pressed, the end portion is moved together with the end cover from an initial position, the pen tip assembly moves inwardly toward the barrel and compresses the elastic element. When the elastic element is restored to release the pen tip assembly, the pen tip assembly and the end cover are together returned to the initial position to avoid a deduction or a loss in signal strength.

Claim (Index 1):
A stylus having a pen tip assembly and an end cover synchronized in motion, for collaborating with an electronic device, the stylus comprising:\n a barrel, the barrel is hollow inside; a drive circuit unit disposed inside the barrel for sending a touch control signal; a pen tip assembly, the pen tip assembly being installed in the barrel and electrically connected to the drive circuit unit, the pen tip assembly receiving a signal from the electronic device; an end cover, the end cover being connected to the pen tip assembly, an end portion of the pen tip assembly being exposed from the end cover, an exposed distance being formed between a top of the end portion and a rim of the end cover, the end cover being electrically connected to the drive circuit unit to send the touch control signal to the electronic device; and an elastic element disposed inside the barrel and connected to the pen tip assembly, wherein when the pen tip assembly is pressed, the end portion of the pen tip assembly and the end cover are moved together from an initial position, the pen tip assembly retracts inwardly toward the barrel and compresses the elastic element while the exposed distance remains the same; and when the elastic element is restored to release the pen tip assembly, the pen tip assembly and the end cover are together returned to the initial position.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.86792
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14268421', '13759802', '13954773', '14915152', '15430550']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6446624247279975
- 35 USC 102 Novelty (BERT): 0.4858043929685699
- Combined Prediction Score: 0.6287766215520547
- Mean Citation Score: 199.877664
- Max Citation Score: 207.12312
- Similarity Product: 149.32909386371614

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