Print file preprocessing mechanism
US-2025278221-A1 · Sep 4, 2025 · US
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Ward David patents
Ward David is listed as an inventor on 122 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ward David |
| Total patents | 122 |
| First publication | Jan 1, 2015 |
| Latest publication | Sep 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Print file preprocessing mechanism
US-12307144-B1 · May 20, 2025 · US
Print file preprocessing mechanism
US-2025156130-A1 · May 15, 2025 · US
Rasterized print job compression
US-11704077-B2 · Jul 18, 2023 · US
Pressure cycle downhole tool actuation
US-2023193719-A1 · Jun 22, 2023 · US
Rasterized print job compression
US-2023122930-A1 · Apr 20, 2023 · US
Distributed processing of network device tasks
US-11614972-B2 · Mar 28, 2023 · US
Efficient sheet map loading for print jobs
US-11308372-B1 · Apr 19, 2022 · US
Vehicle charging leveraging telecommunication infrastructure
US-11135937-B2 · Oct 5, 2021 · US
System and method of monitoring usage of a recording material in an image forming apparatus
US-11072166-B2 · Jul 27, 2021 · US
Recent patents
Latest publications not already listed above.
Adaptive flushing using bit planes
US-11072178-B1 · Jul 27, 2021 · US
System and method of monitoring usage of a recording material in an image forming apparatus
US-2021187940-A1 · Jun 24, 2021 · US
Content delivery from home networks
US-10924448-B2 · Feb 16, 2021 · US
Job ticket conflict resolution for print jobs
US-10891086-B2 · Jan 12, 2021 · US
Data cache synchronization in two-phase printing processes
US-10866769-B2 · Dec 15, 2020 · US
Vectorized multi-level halftoning using ternary logic
US-10855881-B1 · Dec 1, 2020 · US
Page complexity analysis for print jobs
US-10831416-B2 · Nov 10, 2020 · US
Job ticket conflict resolution for print jobs
US-2020285428-A1 · Sep 10, 2020 · US
Page complexity analysis for print jobs
US-2020285430-A1 · Sep 10, 2020 · US
Network monitoring and control system and method
US-10659425-B2 · May 19, 2020 · US
Raster image processor allocation scheme
US-10656888-B1 · May 19, 2020 · US
Automated test suite mechanism
US-10587762-B2 · Mar 10, 2020 · US
Replication with dedicated metal deployment in a cloud
US-10484303-B2 · Nov 19, 2019 · US
Vehicle charging leveraging telecommunication infrastructure
US-2019308520-A1 · Oct 10, 2019 · US
Storing preflight data of a print job based on page ranges
US-10289365-B2 · May 14, 2019 · US
Separation of control plane functions using virtual machines in network device
US-10291464-B1 · May 14, 2019 · US
Chaining service zones by way of route re-origination
US-10270843-B2 · Apr 23, 2019 · US
Medium prompting mechanism
US-10268428-B2 · Apr 23, 2019 · US
Print job order optimization mechanism
US-10248371-B1 · Apr 2, 2019 · US
Processing print jobs with a single sheet job model
US-10241732-B2 · Mar 26, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ward David | 57 |
| Ricoh Co Ltd | 44 |
| Cisco Tech Inc | 36 |
| Juniper Networks Inc | 26 |
| Eng Katie Ashley | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L45/50 | 18 |
| H04L45/306 | 15 |
| G06F3/1285 | 14 |
| G06F3/1282 | 12 |
| G06F3/1211 | 12 |