Issued Patents All Time
Showing 101–125 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646862 | System and method for detection and compensation of inoperable inkjets in an inkjet printing apparatus | Beilei Xu, David A. Mantell | 2014-02-11 |
| 8619348 | Method and system for improved sensing with robustness to banding for rendering devices | Dan Rasmussen, R. Victor Klassen | 2013-12-31 |
| 8605303 | Content-aware image quality defect detection in printed documents | Beilei Xu | 2013-12-10 |
| 8605268 | Multi-channel sensor for measuring colorants of prints | Edul N. Dalal, Beilei Xu | 2013-12-10 |
| 8582811 | Unsupervised parameter settings for object tracking algorithms | Beilei Xu | 2013-11-12 |
| 8571269 | Image quality defect detection via sensor characterization and halftone dot classification | Beilei Xu, Edul N. Dalal | 2013-10-29 |
| 8571268 | On-paper image quality metric using on-belt sensing | Edul N. Dalal | 2013-10-29 |
| 8531743 | System and method for detecting missing inkjets in an inkjet printer using image data of printed documents without a priori knowledge of the documents | Edul N. Dalal | 2013-09-10 |
| 8531734 | Cluster model for controlling color in a color marking device | Lalit Keshav Mestha, Edul N. Dalal | 2013-09-10 |
| 8531731 | Image quality performance for a color marking device | Edul N. Dalal | 2013-09-10 |
| 8520276 | Color management for selectable gloss applications | Edul N. Dalal | 2013-08-27 |
| 8493621 | Optimal patch code design via device characterization | Edul N. Dalal | 2013-07-23 |
| 8488191 | Color mapping determination for an N-color marking device based upon image spatial noise defects | Edul N. Dalal, Martin S. Maltz | 2013-07-16 |
| 8488181 | Preserving user applied markings made to a hardcopy original document | Mu Qiao | 2013-07-16 |
| 8477372 | Updating an image quality metric database to account for printer drift | Edul N. Dalal | 2013-07-02 |
| 8477370 | Color mapping determination for an N-color marking device based upon color stability | Edul N. Dalal, Martin S. Maltz | 2013-07-02 |
| 8462388 | Identifying a color separation wherein a banding defect originates | Beilei Xu | 2013-06-11 |
| 8462386 | Minimizing spectrophotometer impact on spot color accuracy | Edul N. Dalal, Alvaro Enrique Gil, Peter A. Crean | 2013-06-11 |
| 8451504 | Banding defect detection in digital imaging systems | Beilei Xu | 2013-05-28 |
| 8441685 | Optimal spot color recipes using variable GCR profiles | Edul N. Dalal, Alvaro Enrique Gil, Lalit Keshav Mestha | 2013-05-14 |
| 8376503 | Method and system of in-document detection of weak or missing inkjets in an inkjet printer | Beilei Xu, David A. Mantell | 2013-02-19 |
| 8368955 | Method for assessing synchronized print defects | — | 2013-02-05 |
| 8335017 | Spot color rendering via feedback-based multi-objective optimization | Alvaro Enrique Gil, Lalit Keshav Mestha, Edul N. Dalal | 2012-12-18 |
| 8305667 | Systems and methods for forming a tint of a spot color | Edul N. Dalal, Raja Bala | 2012-11-06 |
| 8280161 | Spot color table compensation | Edul N. Dalal | 2012-10-02 |