UnfoldIPThemes

Company patents

PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.

PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD. shows a surprising shift in its patent strategy, with a strong emerging focus on "Operating Systems & Program Control," which has grown by 33.3% so far in 2026 and now represents 18.5% of its portfolio, while its "Business Methods & Fintech" category, despite a 400.0% YoY surge in 2024, saw an 80.0% decline in 2025, indicating a potential re-evaluation of its fintech priorities.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

54 US filings (since 2023) · 10 categories · 7 themes

Remote Software/Firmware Updates

Systems and methods for securely and reliably delivering, installing, and managing software or firmware updates to distributed or embedded devices, often considering network conditions, resource constraints, or storage repartitioning.

Software Development & Compilers
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6since 2023
0.0%YoY
Automated Transaction Systems

Systems designed to streamline and automate various commercial transactions, including mobile-enhanced processes, secure online checkouts, customer service interactions, and privilege issuance, often leveraging digital authentication.

Business Methods & Fintech
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4since 2023
-66.7%YoY
Advanced Electronic Packaging

Methods and structures for integrating and enclosing electronic components into compact, multi-functional modules, often involving embedded components, multi-layer substrates, and electromagnetic shielding for performance and miniaturization.

Printed Circuits & Electronic Assemblies
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4since 2023
0.0%YoY
Smart Card Component Integrationfiltered

Focuses on the physical construction and integration of electronic components, such as antennas, IC chips, and display elements, into smart cards or secure documents, often involving multi-layer structures and specialized materials.

Data Recognition (Barcodes, OCR)
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3since 2023
n/a
Device Enclosure & Material Engineering

Methods and materials used to construct robust and protective enclosures for electronic devices, focusing on structural integrity, impact resistance, thermal dissipation, and specialized material properties for enhanced durability.

Printed Circuits & Electronic Assemblies
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2since 2023
new
Power Switching & Drivers

Digital logic and control circuits for managing power delivery, driving various loads (e.g., inductive, display elements), converting power, and protecting against over-voltage or electrostatic discharge. Includes gate drivers for power FETs and voltage level shifters.

Pulse / Digital Logic Circuits
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2since 2023
n/a
System Resource & Power Optimization

Methods and systems for efficiently allocating computing resources, balancing workloads, and managing power states to improve performance, reduce energy consumption, or enhance reliability in computing platforms.

Operating Systems & Program Control
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1since 2023
new

Patents

Showing 1-5 of 5

Smart Card Component Integration
Page 1 of 1
US 12182648 B2GRANTED
G06K7/00

Card-reading circuit, card reader, and card-reading system

Filed:2022-07-11Pub:2024-12-31
Applicant:PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.

The present application belongs to the technical field of circuits. Disclosed are a card-reading circuit, a card reader, and a card-reading system. The card-reading circuit comprises a connection module and a communication control module. The connection module comprises a first connection unit and a second connection unit, and the communication control module comprises a first communication control unit and a second communication control unit. The first communication control unit is connected between a second end of the first connection unit and a reading end of a central processing unit, and the second communication control unit is connected between a second end of the second connection unit and the reading end of the central processing unit. At the same moment, one of the first communication control unit and the second communication control unit is operating. A card reader used by the card-reading circuit can realize the double-sided card reading of an integrated circuit card which is made of a metal material.

US 20240346260 A1APPLICATION
G06K7/00

CARD-READING CIRCUIT, CARD READER, AND CARD-READING SYSTEM

Filed:2022-07-11Pub:2024-10-17
Applicant:PAX COMPUTER TECHNOLOGY (SHENZHEN) CO.,LTD.

The present application belongs to the technical field of circuits. Disclosed are a card-reading circuit, a card reader, and a card-reading system. The card-reading circuit comprises a connection module and a communication control module. The connection module comprises a first connection unit and a second connection unit, and the communication control module comprises a first communication control unit and a second communication control unit. The first communication control unit is connected between a second end of the first connection unit and a reading end of a central processing unit, and the second communication control unit is connected between a second end of the second connection unit and the reading end of the central processing unit. At the same moment, one of the first communication control unit and the second communication control unit is operating. A card reader used by the card-reading circuit can realize the double-sided card reading of an integrated circuit card which is made of a metal material.

US 12020230 B2GRANTED
G06Q20/20

Method for card reading, payment terminal and terminal device

Filed:2019-03-25Pub:2024-06-25
Applicant:PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.

The present solution provides a method for card reading, the method includes: turning on a read head of the magnetic stripe card, a read head of the contact IC card, and a coil of the non-contact IC card; detecting card reading actions; turning off, if the card inserting action is detected, the coil of the non-contact IC card; powering on the card when the card reaches a bottom of a card slot of the payment terminal; controlling, if the card is successfully powered on, the read head of contact IC card to read the card; controlling, if the card fails to be powered on, the read head of the magnetic stripe card to read the card when the card swiping action is detected; and controlling, if the card waving action is detected, the coil of the non-contact IC card to read card.

US 20220398391 A1APPLICATION
G06K7/10

METHOD AND APPARATUS FOR IMPROVING READING AND WRITING SPEED OF CONTACTLESS CARD AND TERMINAL DEVICE

Filed:2019-11-07Pub:2022-12-15
Applicant:PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.

A method and an apparatus for improving a reading and writing speed of a contactless card, a terminal device, and a computer-readable storage medium. The method includes: running a driver of a POS terminal; obtaining a communication signal between the driver and an interface chip, in which data to be read and written of the contactless card are obtained by the interface chip according to the communication signal, and wherein data interaction are performed between a card reader on which the interface chip located and the contactless card; obtaining a timing waveform diagram of the driver according to the communication signal; obtaining a running time of the driver according to the timing waveform diagram; modifying the driver to shorten the running time of the driver according to the running time and a preset driver modification rule.

US 20220245610 A1APPLICATION
G06Q20/20

METHOD FOR CARD READING, PAYMENT TERMINAL, AND TERMINAL DEVICE

Filed:2019-03-25Pub:2022-08-04
Applicant:PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.

The present solution provides a method for card reading, the method includes: turning on a read head of the magnetic stripe card, a read head of the contact IC card, and a coil of the non-contact IC card; detecting card reading actions; turning off, if the card inserting action is detected, the coil of the non-contact IC card; powering on the card when the card reaches a bottom of a card slot of the payment terminal; controlling, if the card is successfully powered on, the read head of contact IC card to read the card; controlling, if the card fails to be powered on, the read head of the magnetic stripe card to read the card when the card swiping action is detected; and controlling, if the card waving action is detected, the coil of the non-contact IC card to read card.

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