Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056644 | Lithium ion batteries with long cycling performance | Sujeet Kumar, Hang Shi | 2018-08-21 |
| 9083062 | Battery packs for vehicles and high capacity pouch secondary batteries for incorporation into compact battery packs | Sujeet Kumar | 2015-07-14 |
| 8697288 | High energy lithium ion secondary batteries | Sujeet Kumar | 2014-04-15 |
| 8673490 | High energy lithium ion batteries with particular negative electrode compositions | Sujeet Kumar | 2014-03-18 |
| 8503707 | Sealing retainer for extended wear hearing devices | Richard C. Urso, Adnan Shennib, Greg Anderson, Sunder Ram, Robert Schindler +1 more | 2013-08-06 |
| 8277974 | High energy lithium ion batteries with particular negative electrode compositions | Sujeet Kumar | 2012-10-02 |
| 8187752 | High energy lithium ion secondary batteries | Sujeet Kumar | 2012-05-29 |
| 7722787 | Metal vanadium oxide particles | Craig R. Horne, Sujeet Kumar, Xiangxin Bi | 2010-05-25 |
| 7664282 | Sealing retainer for extended wear hearing devices | Richard C. Urso, Adnan Shennib, Greg Anderson, Sunder Ram, Robert Schindler +1 more | 2010-02-16 |
| 7580537 | Sealing retainer for extended wear hearing devices | Richard C. Urso, Adnan Shennib, Greg Anderson, Sunder Ram, Robert Schindler +3 more | 2009-08-25 |
| 7477753 | Hearing aid protective packaging assembly | Robert Schindler, Pat Contioso, John Thomas Sadler | 2009-01-13 |
| 6751327 | Miniature plastic battery assembly for canal hearing devices | Richard C. Urso, Loren L. Roy, Adnan Shennib, Patrick V. Williams | 2004-06-15 |
| 6749966 | Metal vanadium oxide particles | Hariklia Dris Reitz, Sujeet Kumar, Yu K. Fortunak, Xiangxin Bi | 2004-06-15 |
| 6567527 | Elongated oval battery assembly for canal hearing device | Ross G. Baker, Jr., Loren L. Roy, Patrick V. Williams, Adnan Shennib, Richard C. Urso | 2003-05-20 |
| 6391494 | Metal vanadium oxide particles | Hariklia Dris Reitz, Sujeet Kumar, Yu K. Fortunak, Xiangxin Bi | 2002-05-21 |
| 6225007 | Medal vanadium oxide particles | Craig R. Horne, Sujeet Kumar, Xiangxin Bi | 2001-05-01 |
| 5550454 | Charging regime for secondary lithium batteries | — | 1996-08-27 |