CX

Congwei Xu

MI Metrologic Instruments: 18 patents #57 of 189Top 35%
DC Dewertokin Technology Group Co.: 1 patents #21 of 45Top 50%
OC Okin Refined Electric Technology Co.: 1 patents #9 of 14Top 65%
Overall (All Time): #204,556 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1039511 Smart speaker Baowei Xu 2024-08-20
D1037181 Switch Bo Liu, Baowei Xu 2024-07-30
D937754 Cup holder Bo Liu, Long Li 2021-12-07
7934659 Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine Mark Schmidt, Garrett Russell, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au +3 more 2011-05-03
7686226 Digital imaging-based system having intelligent data communication interface to a host system Xuewen Zhu, Kai Ji, Aili Yang 2010-03-30
7686225 Wireless code symbol reading system with automatic communication range dependent control Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2010-03-30
7464878 Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with automatic communication range dependent control Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2008-12-16
7383997 Method of automatically establishing a data communication link between an optical code reading device and a host system having a data communication interface Xuewen Zhu, Kai Ji, Aili Yang 2008-06-10
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 Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2008-02-05
7281663 Wireless bar code symbol reading system having hand-supportable unit and remote base station Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2007-10-16
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 Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2007-10-09
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 Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2007-02-06
7137561 Wireless laser scanning bar code symbol reading system employing a low-battery protection circuit, vibrational alarm and sleep mode of operation Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2006-11-21
7121468 Method of developing an application program for running on a wireless portable data terminal (PDT) Mark Schmidt, Garrett Russell, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au +3 more 2006-10-17
7111786 Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with data transmission activation switch and automatic communication range dependent control Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2006-09-26
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 Mark Schmidt, Garrett Russell, David M. Witz,, Robert Blake, Donald T. Hudrick +14 more 2006-05-23
7044383 Bar code symbol reading device having intelligent data communication interface to a host system Xuewen Zhu, Kai Ji, Aili Yang 2006-05-16
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 Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2006-04-18
7007849 AUTOMATICALLY-ACTIVATED HAND-SUPPORTABLE 2-D BAR CODE SYMBOL READING SYSTEM EMPLOYING A LINEAR LASER SCANNING PATTERN GENERATOR, AN AUTOMATIC BAR CODE SYMBOL DATA DETECTOR, AUDIBLE DATA CAPTURE FEEDBACK GENERATOR, AND A MANUALLY-ACTIVATED DATA TRANSMISSION ACTIVATION SWITCH Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick +14 more 2006-03-07
6976626 Wireless bar code symbol driven portable data terminal (PDT) system adapted for single handed operation Mark Schmidt, Garrett Russell, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au +3 more 2005-12-20
6619549 Bar code symbol reading device having intelligent data communication interface to a host system Xuewen Zhu, Kai Ji, Aili Yang 2003-09-16