Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094326 | Holographic display container | Hongde Liu, Ying-Jen Chen | 2025-09-23 |
| 12309350 | Player, playing system, and playing method | Hongde Liu, Ying Chen | 2025-05-20 |
| 12233313 | Cycling detection method, electronic device and computer-readable storage medium | Xiaohan Chen, Teng Xu | 2025-02-25 |
| 12010016 | Data stream transmission method and device | Jun Zhou, Naiqiang Qiao, Qi Bu | 2024-06-11 |
| 11755540 | Chunking method and apparatus | Jun Zhou, Yi Kai, Qi Bu | 2023-09-12 |
| 11695502 | Packet processing method and apparatus, and chip | Jiyuan Shi, Jie Chen | 2023-07-04 |
| 11683123 | Packet processing method and apparatus, and computer storage medium | Jiyuan Shi, Mingli Zhang | 2023-06-20 |
| 11362818 | Method for issuing quantum key chip, application method, issuing platform and system | Xiang Xiao, Jiayi Lin, Songyan Ding, Jierong Chen | 2022-06-14 |
| 10686623 | System and method for dynamic bi-directional communication over a local interconnect network bus | — | 2020-06-16 |
| 10616626 | Method and system for analyzing user activities related to a video | Huamin Qu, Conglei Shi, Siwei Fu | 2020-04-07 |
| 10427534 | Infrared automobile charging system | — | 2019-10-01 |
| 8855255 | Systems and methods for optimizing timing phase in modem devices | Qian Cheng | 2014-10-07 |
| 8505844 | Method for operating a winding machine | Jörg Reh | 2013-08-13 |
| 7050523 | Systems and methods for improving timing phase estimation | Qian Cheng | 2006-05-23 |
| D507247 | Veta power converter | Randy Thomas Heinrich, Del Ray Hilburn, Victor Ke-Ji Lee | 2005-07-12 |
| 6728118 | Highly efficient, tightly regulated DC-to-DC converter | Victor Ke-Ji Lee | 2004-04-27 |
| 6618274 | Synchronous rectifier controller to eliminate reverse current flow in a DC/DC converter output | Jeffrey J. Boylan, Jin He, Del Ray Hilburn | 2003-09-09 |
| 6297972 | Backup power stage associated with a dual input power supply and method of operating the same | — | 2001-10-02 |
| 6134122 | Integrated voltage and current mode controller for a power converter and method of operation thereof | Del Ray Hilburn | 2000-10-17 |
| 6130830 | System and method for paralleling power converter systems and power supply employing the same | Del Ray Hilburn | 2000-10-10 |
| 6055164 | System and method for attenuating induced EMI and power converter employing the same | Rui Liu | 2000-04-25 |
| 6005377 | Programmable digital controller for switch mode power conversion and power supply employing the same | Anatoly Feygenson, Ashraf W. Lotfi, Kenneth J. Timm | 1999-12-21 |
| 5877947 | Snubber circuit for a rectifier and method of operation thereof | Victor Ke-Ji Lee | 1999-03-02 |
| 5874826 | Encapsulated modular boost converter and method of manufacture therefor | Del Ray Hilburn, Ashraf W. Lotfi | 1999-02-23 |