Determining a quality of a connection between a test system and a device under test
US-2025264521-A1 · Aug 21, 2025 · US
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Wang Ruizu patents
Wang Ruizu is listed as an inventor on 51 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Ruizu |
| Total patents | 51 |
| First publication | Feb 26, 2015 |
| Latest publication | Aug 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Determining interference in a test channel
US-2025237727-A1 · Jul 24, 2025 · US
Removing test equipment intermodulation interference and noise from power spectral density measurements
US-12345748-B2 · Jul 1, 2025 · US
Removing test equipment noise from power spectral density measurements
US-12332299-B2 · Jun 17, 2025 · US
Determining a delay in signal transmission along a wired transmisson medium
US-2024430185-A1 · Dec 26, 2024 · US
Removing test equipment noise from power spectral density measurements
US-2024361376-A1 · Oct 31, 2024 · US
Removing test equipment intermodulation interference and noise from power spectral density measurements
US-2024361367-A1 · Oct 31, 2024 · US
System and method for testing a data packet signal transceiver
US-11838776-B2 · Dec 5, 2023 · US
Correcting error vector magnitude measurements
US-2023370172-A1 · Nov 16, 2023 · US
Correcting error vector magnitude measurements
US-11817913-B1 · Nov 14, 2023 · US
Recent patents
Latest publications not already listed above.
Correcting error vector magnitude measurements
US-11742970-B1 · Aug 29, 2023 · US
System and method for testing a data packet signal transceiver
US-2022132340-A1 · Apr 28, 2022 · US
System and method for testing data packet signal transceivers with a tester using externally initiated and self-terminating test control sequences
US-11032725-B1 · Jun 8, 2021 · US
System and method for testing a data packet signal transceiver
US-10819616-B2 · Oct 27, 2020 · US
System and Method For Testing a Data Packet Signal Transceiver
US-2020228434-A1 · Jul 16, 2020 · US
System and method for testing a data packet signal transceiver
US-10666542-B1 · May 26, 2020 · US
Method for Controlling Block Error Rate (BLER) Testing of a Cellular Communication Device for a System Having a Fixed Number of BLER Data Packets
US-2020120524-A1 · Apr 16, 2020 · US
Method for Controlling Block Error Rate (BLER) Testing of a Cellular Communication Device For a System Having a Fixed Number of BLER Data Packets
US-2020119862-A1 · Apr 16, 2020 · US
Method for delaying signal transmissions from a device under test (DUT) by transmitting congestive communication channel signals
US-10404609-B2 · Sep 3, 2019 · US
Method For Delaying Signal Transmissions From A Device Under Test (DUT) By Transmitting Congestive Communication Channel Signals
US-2019190840-A1 · Jun 20, 2019 · US
Method for controlling wireless device under test using non-link testing resources
US-10326540-B2 · Jun 18, 2019 · US
Method for improved accuracy of low power radio frequency (RF) signal measurements when using received signal strength indicator (RSSI) functions
US-10298340-B2 · May 21, 2019 · US
Method for communicating test results from wireless device under test using non-link testing resources
US-10219248-B2 · Feb 26, 2019 · US
Method for Controlling Wireless Device Under Test Using Non-Link Testing Resources
US-2018359170-A1 · Dec 13, 2018 · US
Method for improved accuracy of low power radio frequency (rf) signal measurements when using received signal strength indicator (rssi) functions
US-2018351664-A1 · Dec 6, 2018 · US
Method for Estimating Receiver Sensitivity of a Data Packet Signal Transceiver
US-2018278345-A1 · Sep 27, 2018 · US
System and method for testing a radio frequency transceiver by controlling test flow via an induced interrupt
US-10084554-B2 · Sep 25, 2018 · US
Method for estimating receiver sensitivity of a data packet signal transceiver
US-10084555-B1 · Sep 25, 2018 · US
Method for testing a radio frequency (RF) data packet signal transceiver with multiple transmitters and receivers capable of concurrent operations
US-10009126-B2 · Jun 26, 2018 · US
Method for Communicating Test Results From Wireless Device Under Test Using Non-Link Texting Resources
US-2018146454-A1 · May 24, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Litepoint Corp | 50 |
| Litepoint Corp | 1 |
| Lightpoint Corp | 1 |
| Olgaard Christian Volf | 1 |
| Wang Ruizu | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L43/50 | 20 |
| H04B17/0085 | 18 |
| H04W24/06 | 13 |
| H04B17/29 | 12 |
| H04B17/15 | 10 |