Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11948439 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Junyang Lin, Jun Hou, Peter R. Harris, Tianyuan Chen | 2024-04-02 |
| 11721099 | Cloud based active commissioning system for video analytics | Zhengwei Jiang, Jianwei Zhao, Zhen Jia | 2023-08-08 |
| 11688885 | Secondary battery | Xin Jin, Tao Tao | 2023-06-27 |
| 11615682 | Smoke detection and localization based on cloud platform | Michael J. Birnkrant, Junyang Lin, Jun Hou, Tianyuan Chen, Craig R. Walker | 2023-03-28 |
| 11594116 | Spatial and temporal pattern analysis for integrated smoke detection and localization | Jun Hou, Junyang Lin, Michael J. Birnkrant, Tianyuan Chen | 2023-02-28 |
| 11475749 | Smoke detector capable of multi-mode charging and firefighting system including the same | Hanshu Dong, Jianwei Zhao | 2022-10-18 |
| 11448581 | High sensitivity fiber optic based detection system | Michael J. Birnkrant, Alan Matthew Finn, Jennifer M. Alexander, David L. Lincoln, Jun Hou | 2022-09-20 |
| 11361121 | Implementation of fiber high-sensitivity smoke detector system utilizing a building information model | Michael J. Birnkrant | 2022-06-14 |
| 11299371 | System and method for detecting elevator maintenance behavior in elevator hoistway | Yuanjing Sun, Junyang Lin, Tianyuan Chen, Zhen Jia | 2022-04-12 |
| 11151853 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Jennifer M. Alexander, Alan Matthew Finn, Yanzhi Chen, Peter R. Harris | 2021-10-19 |
| 11145177 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Jennifer M. Alexander, Alan Matthew Finn, Yanzhi Chen, Hui Fang +1 more | 2021-10-12 |
| 11132883 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Jennifer M. Alexander, Peter R. Harris, Hui Fang, Yanzhi Chen | 2021-09-28 |
| 11087605 | Smoke detection methodology | Hui Fang, Peter R. Harris, Vivek Venugopalan, David L. Lincoln | 2021-08-10 |
| 11077826 | Method of processing ambient radio frequency data for activity recognition | Junyang Lin, Zhen Jia, Tianyuan Chen, Yuanjing Sun | 2021-08-03 |
| 10957176 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Jennifer M. Alexander, Yanzhi Chen, Peter R. Harris, Alan Matthew Finn +1 more | 2021-03-23 |
| 10886570 | Secondary battery | Xin Jin, Tao Tao | 2021-01-05 |
| 10482740 | Encoder-less lidar positioning technique for detection and alarm | Hui Fang, Antonio M. Vincitore, Peter R. Harris | 2019-11-19 |
| 8953039 | System and method for auto-commissioning an intelligent video system | Zhen Jia, Jianwei Zhao, Penghe Geng, Ziyou Xiong, Zhengwei Jiang +1 more | 2015-02-10 |
| 8138781 | Test circuit adapted in a display panel of an electronic device | Xiao-Lin Wang, Ting Liu | 2012-03-20 |