Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130397 | Seismic acquisition system based on frequency domain expansion mems sensor | Jing Liu, Zongwei LI, Yongjian Zhou, Changchun Yang | 2024-10-29 |
| 11472696 | Seismic acquisition system and sensor based on MEMS sensor with low power consumption | Zongwei LI, Jing Liu, Yongjian Zhou, Changchun Yang | 2022-10-18 |
| 11401160 | MEMS sensor detection device and MEMS sensor system | Zongwei LI, Jing Liu, Fangfang Feng, Changchun Yang | 2022-08-02 |
| 10643862 | System-level packaging method and packaging system based on 3D printing | Zongwei LI, Xingyin Xiong, Changchun Yang | 2020-05-05 |
| 8322216 | Micromachined accelerometer with monolithic electrodes and method of making the same | Duli Yu, Fangfang Feng | 2012-12-04 |
| 7596902 | Animal trap | Kehan Han | 2009-10-06 |
| 7337580 | Weight change indicating apparatus | Kehan Han, Wenqian Han | 2008-03-04 |
| 6907669 | Drawing compass | Kehan Han | 2005-06-21 |
| 6706520 | Assessment of invasive potential of tumor cells | Kehan Han | 2004-03-16 |
| 5462064 | Integrated system for biological fluid constituent analysis | Joseph P. D'Angelo, Henry Schur, Daniel J. Glenn | 1995-10-31 |
| 5443080 | Integrated system for biological fluid constituent analysis | Joseph P. D'Angelo, Henry Schur, Daniel J. Glenn | 1995-08-22 |