Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327156 | Radio-frequency identification (RFID) printer antenna | Deng Ao Yang, Quanjin Shi, Longchao Zhao, Chuanqing ZENG | 2025-06-10 |
| 12265866 | Methods and systems for encoding radio frequency identification (RFID) labels | Yongpeng Deng, Quanjin Shi, Zhiyong Zhu | 2025-04-01 |
| D1067475 | Solar stair lamp | — | 2025-03-18 |
| 12204981 | Radio-frequency identification (RFID) printer with a rotatable antenna bracket component | Chuanqing ZENG, Longchao Zhao, Quanjin Shi | 2025-01-21 |
| D1021189 | Solar light | — | 2024-04-02 |
| 11949827 | Methods, apparatus, and systems for improving printing precision | Ramanathan Alaganchetty, Boon Kheng Lim, Rajan Narayanaswami, Qibao Yu, Hongqiang Liu +4 more | 2024-04-02 |
| D1013930 | Solar light | — | 2024-02-06 |
| D1007741 | Solar light | — | 2023-12-12 |
| 11665295 | Methods, apparatus, and systems for improving printing precision | Ramanathan Alaganchetty, Boon Kheng Lim, Rajan Narayanaswami, Qibao Yu, Hongqiang Liu +4 more | 2023-05-30 |
| 11303773 | Methods, apparatus, and systems for improving printing precision | Ramanathan Alaganchetty, Boon Kheng Lim, Rajan Narayanaswami, Qibao Yu, Hongqiang Liu +4 more | 2022-04-12 |
| 10865601 | Window covering | Keng-Hao Nien | 2020-12-15 |
| 8950653 | Metal paste with co-precursors | Michael Schäfer, Wolfgang Schmitt | 2015-02-10 |
| 8950652 | Metal paste with oxidizing agents | Michael Schäfer, Wolfgang Schmitt | 2015-02-10 |
| 8537187 | Thermal transfer printing device | — | 2013-09-17 |
| 8366238 | Inkjet head maintenance device | Tung-Wen Tu | 2013-02-05 |
| 8366097 | Clutch transmission mechanism of printing device | Tung-Wen Tu, Jian-Gju Yu | 2013-02-05 |
| 8162312 | Sheet pick-up device of automatic document feeder | Tung-Wen Tu, Jian-Gju Yu | 2012-04-24 |