Inventor
B Michael Eckard
Inventor
Cardiff, CA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters76%
H05KPrinted circuits12%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
LOC186%
PatentTitleYear
7,669,960'Special service station module for extra servicing'20106,536,871'Reliable flex circuit interconnect on inkjet print cartridge'20036,520,621'Dual wiper scrapers for incompatible inkjet ink wipers'20036,494,630'Datum structure for compact print cartridge'20026,464,327'Replaceable snout wiper for inkjet cartridges'20026,402,290'Replaceable capping system for inkjet printheads'20026,367,918'Unitary latching device for secure positioning of print cartridge during printing, priming and replenishment'20026,364,458'Pivoted printhead handle with recessed rest position'20026,164,771'Compact print cartridge with oppositely located fluid and electrical interconnects'20006,155,667'Replaceable snout wiper for inkjet cartridges'20006,135,585'Replaceable capping system for inkjet printheads'2000D0424103'Inkjet printhead'20005,877,795'Methods and designs to purge air from ink tubes during initial startup'19995,777,638'Print mode to compensate for microbanding'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to HEWLETT PACKARD CO (13)· patent assignee history
1998–2010Based in Cardiff, CA, US· patent location history
2002Based in Cariff, CA, US· patent location history
2010Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 13 | 1998–2003 |
| HEWLETT PACKARD DEVELOPMENT CO | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cardiff, California, US | 13 | 1998–2010 |
| Cariff, California, US | 1 | 2002 |