Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312698 | Method and device for preparing trivalent chromium salt by electrochemical oxidation of ferrochrome in acidic system | Bo Li, Haitao Feng, Yaping Dong, Xinqian Li, Shuqi Li +1 more | 2025-05-27 |
| 12281399 | Method for directly preparing trivalent chromium compound by electrochemical oxidation of ferrochrome | Bo Li, Haitao Feng, Yaping Dong, Zhengrong Niu | 2025-04-22 |
| 11180369 | Renewable magnesium removing agent and its use in preparation of low-magnesium lithium-rich brine | Dongdong Li, Yaping Dong, Dandan Gao | 2021-11-23 |
| 11005069 | Display panel and display device | — | 2021-05-11 |
| 10996799 | Touch screen assembly and electronic device with improved light transmittance | — | 2021-05-04 |
| 10913252 | Bonding device for flexible panel and method for bonding flexible panel | — | 2021-02-09 |
| 10818855 | Method of manufacturing an organic light emitting diode display | — | 2020-10-27 |
| 10765991 | Rapid cycle pressure swing adsorption process and adsorbent laminates for use therein | Jinzhong Liu, Timothy Christopher Golden | 2020-09-08 |
| 9212978 | Cytoblock preparation system and methods of use | Rongshan Li | 2015-12-15 |
| 8541217 | Cytoblock preparation system and methods of use | Rongshan Li | 2013-09-24 |
| 8152738 | Cytoblock preparation system and methods of use | Rongshan Li | 2012-04-10 |
| 7811678 | Low process temperature thin film phosphor for electroluminescent displays | Michael Westcott | 2010-10-12 |
| 7811618 | Method for reducing asparagine in food products | Eric Boudreaux, Pravin Maganlal Desai, Vincent Elder, John Fulcher, Ponnattu Kurian Joseph +3 more | 2010-10-12 |
| 7419519 | Engineered non-polymeric organic particles for chemical mechanical planarization | Yuzhuo Li, Kwok Tang, Guomin Bian, Krishnayya Cheemalapati, Vivek Duvvuru +2 more | 2008-09-02 |
| 6881520 | Electrode material for rechargeable batteries and process for the preparation thereof | — | 2005-04-19 |
| 6589674 | Insertion layer for thick film electroluminescent displays | Yongbao Xin, Michael Westcott | 2003-07-08 |
| 6403253 | Aqueous rechargeable battery | David Wainwright, Jeffrey R. Dahn | 2002-06-11 |
| 5955051 | Synthesis of lithium nickel cobalt dioxide | John C. Currie, Jack Wolstenholme | 1999-09-21 |
| 5733681 | Non-aqueous battery with novel lithium manganese oxide cathode | Jeffrey R. Dahn | 1998-03-31 |
| 5599435 | Aqueous electrochemical preparation of insertion compounds and use in non-aqueous rechargeable batteries | Jeffrey R. Dahn | 1997-02-04 |