Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094693 | Nasal mask | Mingzhao Zhou, Zhi Zhuang | 2025-09-23 |
| D1090819 | Frame for respiratory mask | Erliang Li, Peng Zhu, Mingzhao Zhou, Zhi Zhuang | 2025-08-26 |
| D1089628 | Cushion for respiratory mask | Erliang Li, Peng Zhu, Mingzhao Zhou, Zhi Zhuang | 2025-08-19 |
| 12296098 | Liner for breathing mask, breathing mask, and ventilation treatment device | Mingzhao Zhou, Zhi Zhuang | 2025-05-13 |
| D1071350 | Headgear for a nasal mask | Mingzhao Zhou, Zhi Zhuang | 2025-04-15 |
| 12217585 | Aspirated smoke fire detector, fire protection system, airflow detection circuit and method | Xuemei Jiang | 2025-02-04 |
| 12152212 | Method for recycling coal liquefaction residue | Haibin Zuo | 2024-11-26 |
| 11826755 | Panel and drive method thereof | Kerui Xi, Feng Qin, Xiangjian Kong, Jiubin Zhou, Guicai Wang +1 more | 2023-11-28 |
| 11490821 | Non-contact neck-based respiratory and pulse signal detection method, apparatus, and imaging device | Huijun Chen, Chunyao Wang, Chen Zhang, Haikun Qi, Qiang Zhang | 2022-11-08 |
| 11484679 | Respiratory mask connector and respiratory mask | Mingzhao Zhou, Zhi Zhuang | 2022-11-01 |
| 11345855 | Liquid crystal composition and display device | Rui Li, Haiyan Sun, Hao Miao, Pengju Zhang, Mingxing LIU +2 more | 2022-05-31 |
| 11160943 | Cushion for breathing mask and breathing mask | Mingzhao Zhou, Zhi Zhuang | 2021-11-02 |
| 11084033 | Drive circuit and drive method thereof, and panel and drive method thereof | Kerui Xi, Feng Qin, Xiangjian Kong, Jiubin Zhou, Guicai Wang +1 more | 2021-08-10 |
| 11036508 | Microprocessor for metering electric energy, microcontroller unit thereof, and circuit and method for metering energy accumulation | Nick Nianxiong Tan | 2021-06-15 |
| 10799474 | Method of treating leukemia utilizing somatic cell reprogramming | Tao Cheng, Hui Cheng, Hongyan Zhang, Yawei Zheng, Sha Hao | 2020-10-13 |
| D893014 | Patient interface | Mingzhao Zhou, Zhi Zhuang | 2020-08-11 |
| D892307 | Patient interface | Mingzhao Zhou, Zhi Zhuang | 2020-08-04 |
| 10414683 | Method for cutting substrate of irregular pattern and display device | Liyuan Jiang, Yaokun Zheng, Lianjie Qu, Yanqi Jiang | 2019-09-17 |
| 9416041 | Method for cutting substrate of irregular pattern and display device | Liyuan Jiang, Yaokun Zheng, Lianjie Qu, Yanqi Jiang | 2016-08-16 |
| 6832165 | Method of roof instability rating | John C. Stankus | 2004-12-14 |