Issued Patents All Time
Showing 25 most recent of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345748 | Removing test equipment intermodulation interference and noise from power spectral density measurements | Chen Cao, Ruizu Wang, Qingjie Lu | 2025-07-01 |
| 12332299 | Removing test equipment noise from power spectral density measurements | Chen Cao, Ruizu Wang, Qingjie Lu | 2025-06-17 |
| 11855707 | System and method for measuring path loss of a conductive radio frequency (RF) test signal path | Chen Cao, Ray Wang | 2023-12-26 |
| 11838776 | System and method for testing a data packet signal transceiver | Ruizu Wang, Chen Cao | 2023-12-05 |
| 11835563 | System and method for using pulsed radio frequency (RF) signals and a modulated scattering probe (MSP) to enable measurements of distance to and planarity of a surface of a device under test (DUT) | Minh-Chau Huynh, Morten Damgaard | 2023-12-05 |
| 11817913 | Correcting error vector magnitude measurements | Chen Cao, Ruizu Wang, Qingjie Lu | 2023-11-14 |
| 11742970 | Correcting error vector magnitude measurements | Chen Cao, Ruizu Wang, Qingjie Lu | 2023-08-29 |
| 11598803 | System and method for compensating for power loss due to a radio frequency (RF) signal probe mismatch in conductive signal testing | Chen Cao, Ray Wang | 2023-03-07 |
| 11032725 | System and method for testing data packet signal transceivers with a tester using externally initiated and self-terminating test control sequences | Ruizu Wang, Chen Cao | 2021-06-08 |
| 10819616 | System and method for testing a data packet signal transceiver | Ruizu Wang, Kaiyun Cui | 2020-10-27 |
| 10666542 | System and method for testing a data packet signal transceiver | Ruizu Wang | 2020-05-26 |
| 10666538 | Method for testing a radio frequency (RF) data packet signal transceiver via a wireless signal path | — | 2020-05-26 |
| 10536226 | System and method for over-the-air (OTA) testing to detect faulty elements in an active array antenna of an extremely high frequency (EHF) wireless communication device | Minh-Chau Huynh | 2020-01-14 |
| 10404609 | Method for delaying signal transmissions from a device under test (DUT) by transmitting congestive communication channel signals | Chen Cao, Ruizu Wang | 2019-09-03 |
| 10326540 | Method for controlling wireless device under test using non-link testing resources | Ruizu Wang, Qinghui Luo | 2019-06-18 |
| 10296433 | Method for transferring and confirming transfer of predefined data to a device under test (DUT) during a test sequence | Sheguang Yin, John Christopher Lukez | 2019-05-21 |
| 10298340 | Method for improved accuracy of low power radio frequency (RF) signal measurements when using received signal strength indicator (RSSI) functions | Ruizu Wang, Qing Lu | 2019-05-21 |
| 10219248 | Method for communicating test results from wireless device under test using non-link testing resources | Ruizu Wang, Qinghui Luo | 2019-02-26 |
| 10097282 | System and method for testing a device under test (DUT) capable of determining relative times of arrival or angles of arrival of multiple radio frequency signals | Yen-Fang Chao | 2018-10-09 |
| 10084555 | Method for estimating receiver sensitivity of a data packet signal transceiver | Ke Liu, Ruizu Wang | 2018-09-25 |
| 10084554 | System and method for testing a radio frequency transceiver by controlling test flow via an induced interrupt | Ruizu Wang, Guang Xing Shi | 2018-09-25 |
| 10079626 | Method for enabling confirmation of expected phase shifts of radio frequency signals emitted from an antenna array | Zhiyong Huang | 2018-09-18 |
| 10009126 | Method for testing a radio frequency (RF) data packet signal transceiver with multiple transmitters and receivers capable of concurrent operations | Ruizu Wang, Zhiyong Huang | 2018-06-26 |
| 9923647 | Method for enabling confirmation of expected phase shifts of radio frequency signals emitted from an antenna array | Zhiyong Huang, Yen-Fang Chao, Roman Schilter, Stefan Kildegaard Klukowski | 2018-03-20 |
| 9871601 | Method for testing a low power radio frequency (RF) data packet signal transceiver | Ruizu Wang, Ke Liu, Fei Peng | 2018-01-16 |