Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476462 | LiFePO4 precursor for manufacturing electrode material of Li-ion battery and method for manufacturing the same | Li-Wen Hu, Chun-Yu Pan, Shao-Ting Hung, Kuei-Chao Wu | 2022-10-18 |
| 10875771 | Metal (II) phosphate powders, lithium metal phosphate powders for Li-ion battery, and methods for manufacturing the same | Shao-Wei Peng, Kai-Chu Chang | 2020-12-29 |
| 10593947 | Metal (II) phosphate powders, lithium metal phosphate powders for Li-ion battery, and methods for manufacturing the same | Shao-Wei Peng, Kai-Chu Chang | 2020-03-17 |
| 10029918 | Ferrous phosphate powders, lithium iron phosphate powders for Li-ion battery, and methods for manufacturing the same | Bing-Kai Chen, Hsin-Hsu CHU, Yueh-Ting YANG | 2018-07-24 |
| 9884765 | Ferrous phosphate powders, lithium iron phosphate powders for li-ion battery, and methods for manufacturing the same | Bing-Kai Chen, Hsin-Hsu CHU, Yueh-Ting YANG | 2018-02-06 |
| 9368794 | LiFePO4 flakes for Li-ion battery and method for manufacturing the same | Kuei-Chao Wu | 2016-06-14 |
| 9059464 | Ferrous phosphate powders, lithium iron phosphate powders for li-ion battery, and methods for manufacturing the same | Bing-Kai Chen, Hsin-Hsu CHU, Yueh-Ting YANG | 2015-06-16 |
| 8586242 | Ferrous phosphate powders, lithium iron phosphate powders for LI-ion battery, and methods for manufacturing the same | Hisn-Hsu Chu, Bing-Kai Chen, Yueh-Ting YANG | 2013-11-19 |
| 8481211 | Ferrous phosphate (II) powders, lithium iron phosphate powders for Li-ion battery, and methods for manufacturing the same | Kuei-Chao Wu | 2013-07-09 |
| 8279736 | Multilevel recording method and system thereof | Chao Xiang | 2012-10-02 |
| 7691463 | Optical recording materials and recording mediums using the same | Mei-Rurng Tseng, Chung-Chih Chang, Chin-Chi Chang, Shun-Te Cheng, Chien-Ming Huang +4 more | 2010-04-06 |
| 6599604 | Optical data recording medium | Po-Yuan Hsu, I-Chen Chung, Duei-Cherng Wang | 2003-07-29 |