Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293242 | Printer calibration mechanism | Scott R. Johnson, Walter F. Kailey, William Edward Manchester, Pallavi Premkumar | 2025-05-06 |
| 12090767 | Defective nozzle locating mechanism | Jiwon Gim, Scott R. Johnson, Ziling Zhang | 2024-09-17 |
| 11973919 | Color space ink model generation mechanism | Pallavi Premkumar, James Chauvin, Nikita Gurudath | 2024-04-30 |
| 11922241 | Printer calibration mechanism | Walter F. Kailey, Scott R. Johnson, Pallavi Premkumar, William Edward Manchester | 2024-03-05 |
| 11738552 | Ink model generation mechanism | Nikita Gurudath, Pallavi Premkumar, Ziling Zhang, Burke Larsen | 2023-08-29 |
| 11675991 | Color space ink model generation mechanism | Pallavi Premkumar, James Chauvin, Nikita Gurudath | 2023-06-13 |
| 11570332 | Color space ink model generation mechanism | Pallavi Premkumar, Nikita Gurudath | 2023-01-31 |
| 11521031 | Direct deposit ink estimation mechanism | Nikita Gurudath | 2022-12-06 |
| 11475260 | Ink model generation mechanism | Nikita Gurudath, Pallavi Premkumar, Ziling Zhang, Burke Larsen | 2022-10-18 |
| 11283936 | Ink usage estimation for each drop size based on histogram and calibrated drop fraction | Nikita Gurudath, Pallavi Premkumar, Ziling Zhang | 2022-03-22 |
| 11247454 | Uncalibrated ink deposition generation mechanism | Nikita Gurudath | 2022-02-15 |
| 11182113 | Ink deposition monitoring mechanism | Nikita Gurudath | 2021-11-23 |
| 11155099 | Printer density control mechanism | Nikita Gurudath | 2021-10-26 |
| 10990863 | Direct deposit ink estimation mechanism | Nikita Gurudath | 2021-04-27 |
| 10902304 | Optical density monitoring mechanism | Nikita Gurudath | 2021-01-26 |
| 10757270 | Ink estimation mechanism | Vincent William Ferreri, John Thomas Varga, Nikita Gurudath, Larry M. Ernst | 2020-08-25 |
| 10730293 | Medium classification mechanism | Juan Lin, Nikita Gurudath | 2020-08-04 |
| 10723133 | Ink estimation mechanism | Vincent William Ferreri, Walter F. Kailey, Nikita Gurudath | 2020-07-28 |
| 10650496 | Image scaling with efficient pixel resolution conversion | Larry M. Ernst, John Thomas Varga | 2020-05-12 |
| 10549523 | Ink deposition curve computation mechanism | Vincent William Ferreri, Nikita Gurudath, Larry M. Ernst | 2020-02-04 |
| 10500849 | Printhead waveform adjustment | Larry M. Ernst, Nikita Gurudath, Shinta Moriya | 2019-12-10 |
| 9956799 | Test patterns for optimizing nozzle alignment of an ink-jet marking engine | William Edward Manchester | 2018-05-01 |
| 9661154 | Ink model derivation mechanism using Weibull distribution function | Nikita Gurudath, Larry M. Ernst | 2017-05-23 |
| 9656463 | Adjusting ink drop size estimates for improved ink use estimates | Larry M. Ernst | 2017-05-23 |
| 9621762 | Halftone calibration mechanism employing an ink model | Kartheek Chandu, Larry M. Ernst, Sreenath Rao Vantaram, Chai Wah Wu | 2017-04-11 |