Inventor
PALGHAT S. RAMESH
Inventor
US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters29%
B41FPrinting machines or presses10%
B41MPrinting, duplicating, marking, or copying processes7%
B22DCasting of metals5%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering5%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps5%
G03GElectrography5%
G06TImage data processing or generation, in general5%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
12,589,599Diagnostic sheet and detection method for inkjet prints using paper precoat solutions202612,485,485Metal drop ejecting three-dimensional (3D) object printer and improved method for operating the printer202512,208,616Inspection system for three-dimensional printer and methods thereof202512,157,305System and method for predicting inoperative inkjets within printheads in an inkjet printer202412,124,896System and method for diagnosing inoperative inkjet patterns within printheads in an inkjet printer202412,023,921Automated enhancement of printed documents202412,023,728Atmosphere and part formation in a liquid metal drop-on-demand printer202411,912,013Charged particle generation, filtration, and delivery for digital offset printing applications202411,900,588Image based learning correction for mitigating thermal ghosting in a digital printer202411,890,863Airflow control through vacuum platen of a printing system, and related devices, systems, and methods202411,884,086System and method for printing color images on substrates in an inkjet printer202411,850,842Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing systems via air guide structures extending into the openings202311,827,035System and method for printing color images on substrates in an inkjet printer202311,801,674Fountain solution thickness identification via gloss measurement system and method202311,801,693Airflow control in a printing system using a movable baffle, and related devices, systems, and methods202311,787,167Secondary roller for fountain solution contact angle pinning202311,766,874Matrix addressable, line laser, marking system using laser additives202311,760,086System and method for printing color images on substrates in an inkjet printer202311,697,296Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing system202311,613,131Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing system and directing the air under the carrier plate202311,607,724Atmosphere and part formation in a liquid metal drop-on-demand printer202311,577,503Fountain solution thickness control system in a digital printing device using a drag force sensor202311,376,840Fountain solution thickness measurement using print engine response202211,148,4142-D image based correction of thermal ghosting in a digital printer2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to XEROX CORP (21)· patent assignee history
2021–2026Based in US· patent location history
2023–2024Patents assigned to PALO ALTO RES CT INC (2)· patent assignee history
2024–2025Patents assigned to ADDITIVE TECH LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 21 | 2021–2026 |
| ADDITIVE TECH LLC | 3 | 2024–2025 |
| PALO ALTO RES CT INC | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 24 | 2021–2026 |