PATENT CLAIM ANALYSIS

Application Number: 15743533
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["710", "306000"]

Abstract:
The present invention discloses a method, a client device, and a data forwarding device for transmitting data through a serial port. The method comprises providing at least two virtual logical serial ports mapped to a physical serial port, providing a main serial port connected to the physical serial port and extended serial ports which correspond to the logical serial ports one by one; encapsulating first data and a specified logical serial port according to a preset serial port protocol to obtain a first data frame; transmitting the first data frame to the data forwarding device through the physical serial port; receiving the first data frame through the main serial port, and decapsulating the first data frame according to the serial port protocol to obtain the first data and the specified logical serial port; and transmitting the first data to the extended serial port corresponding to the specified logical serial port.

Claim (Index 19):
The data forwarding device according to  claim 18  further comprising:\n a second receipt acknowledgment judgment module configured to: \n detect whether a receipt acknowledgment response returned by the client device with respect to the second data frame is received within a pre-set time according to the transmission sequence number or an acknowledgment number corresponding to the transmission sequence number, the receipt acknowledgment response including the transmission sequence number set by the second sequence number setting module or the acknowledgment number corresponding to the transmission sequence number; \n inform the second transmission module to transmit a next data frame if it is received within the pre-set time, and inform the second transmission module to retransmit the second data frame to the client device through the main serial port if it is not received within the pre-set time.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 3.26531
- Patent Class: 710.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12949801', '13660603', '13908533', '10839187', '13256503']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6580640330415315
- 35 USC 102 Novelty (BERT): 0.4762581774318363
- Combined Prediction Score: 0.639883447480562
- Mean Citation Score: 166.58164399999995
- Max Citation Score: 173.47488
- Similarity Product: 121.22477822742464

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

Dataset: test