List of VeEX Patents
Reference list of VeEX Inc.'s patents (including patents obtained through Aquisition of companies or their IP, such as Digital Lightwave, Sunrise Telecom, Avantron, CALAN, Hukk Engineering, etc.)
US Patents
The following is a non-exhaustive list of VeEX’s patents:
5619489 - (1997-04-08) HAND-HELD TELECOMMUNICATION TESTER
6177801 - (2001-01-23) DETECTION OF BRIDGE TAP USING FREQUENCY DOMAIN ANALYSIS
6434221 - (2002-08-13) DIGITAL SUBSCRIBER LINE ACCESS AND NETWORK TESTING MULTIPLEXER
6495998 - (2002-12-17) SELECTABLE BAND-PASS FILTERING APPARATUS AND METHOD
6545976 - (2003-04-08) MEASUREMENT OF NETWORK PROTECTION SWITCHING TIME
6707587 - (2004-03-16) METHOD AND APPARATUS FOR PROVIDING TUNABLE SECOND-ORDER POLARIZATION MODE DISPERSION WITH CONSTANT MEAN FIRST-ORDER DIFFERENTIAL GROUP DELAY
6738353 - (2004-05-18) SYSTEM AND METHOD FOR MONITORING A PACKET NETWORK
6775726 - (2004-08-10) SERIAL UNIT IDENTIFICATION
6891803 - (2005-05-10) TELECOMMUNICATIONS TRANSMISSION TEST SET
6898720 - (2005-05-24) SCALABLE EXTENSIBLE NETWORK TEST ARCHITECTURE
6917595 - (2005-07-12) TELECOMMUNICATIONS TRANSMISSION TEST SET
6928201 - (2005-08-09) METHOD AND APPARATUS FOR PROVIDING CONTROLLABLE SECOND-ORDER POLARIZATION MODE DISPERSION
6980163 - (2005-12-27) SIGNAL LEAKAGE DETECTOR
7010730 - (2006-03-07) SYSTEM AND METHOD FOR TESTING THE UPSTREAM CHANNEL OF A CABLE NETWORK
7113666 - (2006-09-26) METHOD AND APPARATUS FOR SPECTRUM DECONVOLUTION AND RESHAPING
7142609 - (2006-11-28) METHOD AND APPARATUS FOR DETECTING AND QUANTIFYING IMPAIRMENTS IN QAM SIGNALS
7212496 - (2007-05-01) REMOTE TEST UNIT
7236555 - (2007-06-26) METHOD AND APPARATUS FOR MEASURING JITTER
7254827 - (2007-08-07) INGRESS MONITORING SYSTEM AND METHOD
D553029 - (2007-10-16) TEST METER
7340127 - (2008-03-04) FULL-BAND OPTICAL SPECTRUM ANALYZER AND METHOD
7366414 - (2008-04-29) METHOD AND APPARATUS UTILIZING TUNABLE DIFFERENTIAL GROUP DELAY
7386231 - (2008-06-10) METHOD AND APPARATUS FOR TESTING NETWORK DATA SIGNALS IN A WAVELENGTH DIVISION MULTIPLEXED OPTICAL NETWORK
7499182 - (2009-03-03) OPTICAL SIGNAL MEASUREMENT SYSTEM
7554926 - (2009-06-30) REMOTE TEST UNIT
7589840 - (2009-09-15) BROAD-AND INTER-BAND MULTI-WAVELENGTH-REFERENCE METHOD AND APPARATUS FOR WAVELENGTH MEASUREMENT OR MONITORING SYSTEMS
7593098 - (2009-09-22) HIGH DYNAMIC RANGE PHOTON-COUNTING OTDR
7595888 - (2009-09-29) FULL-BAND OPTICAL SPECTRUM ANALYZER AND METHOD
7656807 - (2010-02-02) TELECOMMUNICATIONS TRANSMISSION TEST SET
7721162 - (2010-05-18) SYSTEM FOR TESTING THE UPSTREAM CHANNEL OF A CABLE NETWORK
7812962 - (2010-10-12) POLARIZATION MODE DISPERSION MEASUREMENT USING AN IMPROVED FIXED ANALYZER METHOD
7885195 - (2011-02-08) TEST SYSTEM WITH USER SELECTABLE CHANNEL
7991044 - (2011-08-02) SYSTEM AND METHOD FOR AUTOMATIC DIAGNOSIS OF IMPAIRMENTS IN A DIGITAL QUADRATURE AMPLITUDE MODULATED SIGNAL
8902607 - (2014-12-02) MODULAR ELECTRONIC TESTING APPARATUS AND METHODS
9900393 - (2018-02-20) Systems and Methods for Dynamically Managing Capabilities on Network Monitoring Devices
10756778 - (2020-08-25) Systems and Methods for Subcarrier Scan
11239883 - (2022-02-01) Systems and methods for subcarrier scan
11252243 - (2022-02-15) Systems and methods for dynamically managing capabilities on network monitoring devices
11677462 - (2023-06-13) Landmark Correlation Mechanism
11784893 - (2023-10-10) Channelized Optical Wavelength Division Multiplexing (WDM) Adaptive Interface
11848789 - (2023-12-19) System Testers for Analyzing Downstream QAM Environments
11848699 - (2023-12-19) Systems and Methods for Fast End-to-end, Bi-directional, Fiber Trunk Certification
11863244 - (2024-01-02) On Demand Frequency Testing
11870723 - (2024-01-09) On Demand Frequency Testing
11888539 - (2024-01-30) On Demand Frequency Testing
11916613 - (2024-02-27) On Demand Frequency Testing
12015448 - (2024-06-18) Fast Frequency Multiplexed Optical Network Channel Identification
12190199 - (2025-01-07) QR Code Decoding and Analysis
12242920 - (2025-03-04) QR Code Generation on Test Device
12321807 - (2025-06-03) Near-field Communication (NFC) on Test Device
For more details and current in force status of these US patents, visit the USPTO Public Search page.