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For the Inventor, By the Inventor

Suzhou, China

Congwei Xu

USPTO Granted Patents = 18


Average Co-Inventor Count = 9.6

ph-index = 8

Forward Citations = 237(Granted Patents)


Location History:

  • Nanyuan New Village, CN (2010)
  • Suzhou, CN (2003 - 2011)

Company Filing History:

goldMedal18 out of 649 
 
Metrologic Instruments, Inc.
 patents

Years Active: 2003-2011

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18 patents (USPTO):Explore Patents
1. 7934659 - Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine (2011-05-03),
2. 7686226 - Digital imaging-based system having intelligent data communication interface to a host system (2010-03-30),
3. 7686225 - Wireless code symbol reading system with automatic communication range dependent control (2010-03-30),
4. 7464878 - Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with automatic communication range dependent control (2008-12-16),
5. 7383997 - Method of automatically establishing a data communication link between an optical code reading device and a host system having a data communication interface (2008-06-10),
6. 7325740 - Automatically-activated laser scanning 2D bar code symbol reading system employing a visible linear-type laser scanning pattern and an audible feedback signal during scan data capturing and buffering operations (2008-02-05),
7. 7281663 - Wireless bar code symbol reading system having hand-supportable unit and remote base station (2007-10-16),
8. 7278578 - Automatically-activated wireless laser scanning 2D bar code symbol reading system capable of automatically transmitting stored symbol character data when the hand-supportable unit is operated within its RF data communication range and automatically collecting and storing symbol character data when the hand-supportable unit is operated outside of its RF data communication range (2007-10-09),
9. 7172126 - Wireless automatic laser scanning bar code symbol reading system, wherein the RF-based transceiver chipsets within the wireless hand-supportable unit and base station thereof are automatically deactivated and said RF data communication link therebetween terminated when said system enters its power-saving sleep mode, and reactivated and re-established when re-entering its operational mode (2007-02-06),
10. 7137561 - Wireless laser scanning bar code symbol reading system employing a low-battery protection circuit, vibrational alarm and sleep mode of operation (2006-11-21),
11. 7121468 - Method of developing an application program for running on a wireless portable data terminal (PDT) (2006-10-17),
12. 7111786 - Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with data transmission activation switch and automatic communication range dependent control (2006-09-26),
13. 7048192 - Wireless bar code symbol reading system employing a base station with a cradle having a hinged support hooks for enabling vertical and horizontal installations (2006-05-23),
14. 7044383 - Bar code symbol reading device having intelligent data communication interface to a host system (2006-05-16),
15. 7028904 - WIRELESS BAR CODE SYMBOL READING SYSTEM CAPABLE OF AUTOMATICALLY COLLECTING AND STORING SYMBOL CHARACTER DATA WHEN HAND-SUPPORTABLE UNIT IS OPERATED OUTSIDE OF ITS RF DATA COMMUNICATION RANGE, AND AUTOMATICALLY TRANSMITTING STORED SYMBOL CHARACTER DATA WHEN THE HAND-SUPPORTABLE UNIT IS OPERATED WITHIN ITS RF DATA COMMUNICATION RANGE (2006-04-18),

Title: Congwei Xu: Innovator in Wireless Data Terminal Technology

Introduction

Congwei Xu is a prominent inventor based in Suzhou, China, known for his significant contributions to the field of wireless data terminal technology. With a total of 18 patents to his name, Xu has demonstrated a remarkable ability to innovate and improve upon existing technologies. His work primarily focuses on developing portable data terminals that enhance user experience and operational efficiency.

Latest Patents

One of Xu's latest patents is the "Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine." This innovative PDT features a 'display-on bottom' design, allowing for optimal viewing and comfortable single-handed operation. The high-resolution LCD display supports various Windows-recognized font types and sizes, ensuring clarity in all lighting conditions. The device is equipped with an auto back-lit feature that adjusts brightness automatically. It operates on two standard 'AA' or rechargeable Li-Ion batteries, providing over 100 hours of usage. Additionally, the PDT includes 2 MB of RAM, capable of storing over 100,000 records. Developers can create applications for the PDT using a user-friendly integrated development environment (IDE) that simplifies programming and setup.

Another notable patent is the "Wireless code symbol reading system with automatic communication range dependent control." This system includes a wireless hand-supportable code symbol reader that communicates with a base station via a two-way RF data link. The reader can automatically detect its position relative to the predetermined RF communication range, ensuring efficient data transmission and storage.

Career Highlights

Congwei Xu is currently employed at Metrologic Instruments, Inc., where he continues to push the boundaries of technology in the field of data terminals. His innovative designs and patents have significantly impacted the industry, making data collection and processing more efficient and user-friendly.

Collaborations

Xu has collaborated with notable colleagues, including Mark C Schmidt and Garrett K Russell, contributing to various projects that enhance the functionality and usability of wireless data systems.

Conclusion

Congwei Xu's contributions to wireless data terminal technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of user needs and technological advancements, positioning him as a key figure in the industry.

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