Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275708 | Hydrophilic high quantum yield acridinium esters with improved stability and fast light emission | Anand Natrajan, David Sharpe, Qingping Jiang | 2025-04-15 |
| 11932603 | Hydrophilic high quantum yield acridinium esters with improved stability and fast light emission | Anand Natrajan, David Sharpe, Qingping Jiang | 2024-03-19 |
| 11332445 | Hydrophilic high quantum yield acridinium esters with improved stability and fast light emission | Anand Natrajan, David Sharpe, Qingping Jiang | 2022-05-17 |
| 10859504 | Degradable cationic surfactants and use thereof in enhancing chemiluminescence | Anand Natrajan | 2020-12-08 |
| 10710962 | Zwitterionic reagents | Anand Natrajan, David Sharpe, Qingping Jiang | 2020-07-14 |
| 10073039 | Degradable cationic surfactants and use thereof in enhancing chemiluminescence | Anand Natrajan | 2018-09-11 |
| 9512080 | Synthesis of acridinium compounds by N-alkylation of acridans | Anand Natrajan | 2016-12-06 |
| 9487480 | Zwitterionic reagents | Anand Natrajan, David Sharpe, Qingping Jiang | 2016-11-08 |
| 8293908 | Facile N-alkylation of acridine compounds in ionic liquids | Anand Natrajan | 2012-10-23 |
| 8071410 | Multi spectral sensor | Xinqiao Liu, Ahn N. Vu, Steven Onishi | 2011-12-06 |
| 7655493 | Multi spectral sensor | Xinqiao Liu, Ahn N. Vu, Steven Onishi | 2010-02-02 |
| 7132638 | CCD imaging array with improved charge sensing circuit | Xinqiao Liu, Anh Vu, Steven Onishi, Charles Arduini | 2006-11-07 |
| 6933975 | TDI imager with automatic speed optimization | — | 2005-08-23 |
| 6841811 | Large area, fast frame rate charge coupled device | Steve Onishi | 2005-01-11 |
| 6818483 | Large area, fast frame rate charge coupled device | Steve Onishi | 2004-11-16 |
| 6683293 | TDI imager with target synchronization | — | 2004-01-27 |
| 4958207 | Floating diode gain compression | Paul P. Suni | 1990-09-18 |
| 4873561 | High dynamic range charge-coupled device | — | 1989-10-10 |
| 4675549 | Black and white reference and end-of-scan indicator for charge coupled devices | Will C. Steffe | 1987-06-23 |