Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189186 | Optical isolator with optical fibers arranged on one single side | Peng Xiao, Danping Wei | 2025-01-07 |
| 11880068 | Space optical coupling apparatus | Chunhui Zhang, Changzheng Su | 2024-01-23 |
| 11768329 | High isolation optical splitter | Peng Xiao, Danping We | 2023-09-26 |
| 11698493 | Single-ended output circulator | Li Wu, Yunbing Xu, Weimin Chen, Danping Wei, Peng Xiao +2 more | 2023-07-11 |
| 11686616 | Single-photon detection apparatus and method comprising a phase-reversed reflection branch and a phase-unreversed reflection branch | Wenye Liang, Zhengjun Wei | 2023-06-27 |
| 11525814 | Method for screening of tobacco nicotine converters | Yong Li, Tao Pang, Xuejun Chen, Xueyi Sui, Junli SHI +3 more | 2022-12-13 |
| 11480735 | Optical isolator with optical fibers arranged on one single side | Peng Xiao, Danping Wei | 2022-10-25 |
| 11205822 | Non-porous separator and use thereof | Yusong ZHU, Jian Wei Zheng | 2021-12-21 |
| 11101403 | Surface light source | Yue Liu | 2021-08-24 |
| 10508039 | Preparation method of sulfonated two-dimensional titanium carbide nanosheet | Jianfeng Zhang, Hongbing Wang, Xin Zhang | 2019-12-17 |
| 10441941 | Preparation method of alumina supported cerium oxide powder material | Jianfeng Zhang, Gaiye Li, Huiyang Cao, Xin Zhang, Wenmin Guo | 2019-10-15 |
| 10421061 | Preparation method of alumina-carbon nano tube composite powder material | Jianfeng Zhang, Yunyi Liu, Gaiye Li, Yilin Su, Xiao Liang +1 more | 2019-09-24 |
| 10259751 | Tungsten carbide-cubic boron nitride composite material and preparation method thereof | Jianfeng Zhang, Sheng Hong, Gaiye Li, Wenmin Guo | 2019-04-16 |
| 10112874 | Method for coating metal nanoparticles on oxide ceramic powder surface | Jianfeng Zhang, Sheng Hong, Gaiye Li, Wenmin Guo | 2018-10-30 |
| 10106412 | Method for preparing high-density hexagonal boron nitride ceramic material | Jianfeng Zhang, Gaiye Li, Sheng Hong, Wenmin Guo | 2018-10-23 |
| 10068102 | Dynamic, temporary data access token | Al Chakra, Yongcheng Li | 2018-09-04 |
| 9714198 | Method for preparing titanium nitride-titanium diboride-cubic boron nitride composite material | Jianfeng Zhang, Sheng Hong, Wenmin Guo | 2017-07-25 |
| 9286400 | Presenting tag clouds based on user information | Al Chakra, Yongcheng Li | 2016-03-15 |
| 8878615 | Voltage-controlled oscillator device and method of correcting voltage-controlled oscillator | Lan Chen | 2014-11-04 |
| 8881152 | Working sets of sub-application programs of application programs currently running on computing system | Yongcheng Li, Al Chakra | 2014-11-04 |
| 8639896 | Locating and altering sensitive information in core dumps | Judith H. Bank, Tamera L. Davis, Julie H. King, Kaylee M. Thomsen, Xinyi Xu +1 more | 2014-01-28 |
| 8516429 | Circuit optimization method and apparatus for analog circuit migration | Lan Chen | 2013-08-20 |
| 8146104 | System and method for programmatically generating to-do list and creating notification between calendar and other applications | Al Chakra, Yongcheng Li | 2012-03-27 |
| 7448003 | Signal flow driven circuit analysis and partitioning technique | Pengfei Zhang, Xisheng Zhang | 2008-11-04 |