Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084565 | Retractable clothes dryer | — | 2025-07-15 |
| 12305116 | Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof | Jianzhou Jin, Lili Chen, Yuchao Guo, Hua Zhang, Fuchen Liu +25 more | 2025-05-20 |
| 12174350 | Optical imaging system | Fujian Dai, Liefeng Zhao | 2024-12-24 |
| 12044826 | Optical imaging lens assembly having specified relationship of focal length to field of view | Biao Xu | 2024-07-23 |
| 12038563 | Optical imaging lens assembly | Fujian Dai, Liefeng Zhao | 2024-07-16 |
| 12019218 | Optical imaging lens group | Fujian Dai, Liefeng Zhao | 2024-06-25 |
| 11733487 | Optical imaging lens assembly | Fujian Dai, Liefeng Zhao | 2023-08-22 |
| 11402066 | Inflation method for air cushion body, inflation system of same, and inflation apparatus thereof | Huiping Nie, Yupeng Zhang, Jiulong Hu | 2022-08-02 |
| 11406029 | Circuit board assembly and rice cooker | Yi ZHOU, Junfeng Du, Peng Chen, Xiong Liao, Guozhu Li +3 more | 2022-08-02 |
| 11390447 | Packaging box with air buffering performance and application thereof | Huazheng Yang | 2022-07-19 |
| 11178993 | Rice cooker with lid and body control panels | Yi ZHOU, Junfeng Du, Guozhu Li, Jingwen Li, Fuyou Li +3 more | 2021-11-23 |
| 10850907 | Air-filling packaging apparatus | Zhiwei WU, Fei Xie | 2020-12-01 |
| 10793336 | Crossed, staggered and stacked-type air packaging device, and manufacturing method therefor | — | 2020-10-06 |
| 10730679 | Standing-type air-filled packaging apparatus and manufacturing method therefor | — | 2020-08-04 |
| 10526126 | Rectangular air packaging device and manufacturing method therefor | — | 2020-01-07 |
| 10328892 | Air bag packaging arrangement and self-adhesive checking valve thereof | — | 2019-06-25 |
| 10173822 | Air bag packaging arrangement and self-adhesive checking valve | Huiping Nie | 2019-01-08 |
| 9725066 | Air bag packaging arrangement and self-adhesive checking valve | Huiping Nie | 2017-08-08 |
| 9199597 | Air bag packaging arrangement and self-adhesive checking valve thereof | Yaopeng Zhang | 2015-12-01 |
| 9199596 | Air bag packaging arrangement and self-adhesive checking valve thereof | Yaopeng Zhang | 2015-12-01 |
| 8911340 | Air packaging device product and method for forming the product | Yaopeng Zhang | 2014-12-16 |
| 8371093 | Air packaging device product and method for forming the product | Yaopeng Zhang | 2013-02-12 |
| 8366594 | Air packaging device product and method for forming the product | Yaopeng Zhang | 2013-02-05 |
| 8016110 | Air packaging product | Yaopeng Zhang | 2011-09-13 |