Inventor
Mark A. Smith
Inventor
Corvallis, OR, US
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters30%
G11BInformation storage based on relative movement between record carrier and transducer23%
Y10TTechnical subjects covered by former us classification12%
G06FElectric digital data processing9%
G02BOptical elements, systems or apparatus5%
H05KPrinted circuits4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B81BMicrostructural devices or systems, e.g. micromechanical devices2%
E05CBolts or fastening devices for wings, specially for doors or windows2%
E05DHinges or suspension devices for doors, windows or wings2%
PatentTitleYear
8,727,515'Container installation guide for a fluid ejector assembly'20148,556,399'Fluid interconnect for fluid ejection system'20138,388,123'Fluid cartridge having feature to clear bracket riser surfaces'20137,997,698'Ink delivery system and methods for improved printing'20117,988,265'Air detection in inkjet pens'20117,762,651'Printing device fluid reservoir'20107,717,540'Clog detection and clearing method for ink delivery system'20107,610,680'Methods for creating channels'20097,510,274'Ink delivery system and methods for improved printing'20097,393,712'Fluidic MEMS device'20087,299,552'Methods for creating channels'20077,019,940'Universal cartridge magazine system and method'20066,980,884'Intrusion monitors for media storage systems'20056,959,488'Method for retaining a first part against a second part'20056,916,088'Ink container configured to establish reliable fluidic connection to a receiving station'20056,908,181'Redundant fluid interconnect seal for a modular ink jet delivery system'20056,866,405'Variable intensity illuminator lens'20056,813,113'Data cartridge import/export drawer having three-element, two-configuration slide'20046,775,093'Data cartridge-to-caddy referencing system for a data cartridge handling mechanism within an autochanger'2004D0482690'Retaining mechanism'20036,648,457'Redundant fluid interconnect seal for a modular ink jet delivery system'20036,643,225'System and method for retaining a first part against a second part'20036,643,226'Mail slot data cartridge exchange system for use with a data storage system'20036,526,017'Media cartridge retention and ejection system'20036,511,166'Long-life spring-backed fluid interconnect seal'20036,361,157'Long-life spring-backed fluid interconnect seal'20026,310,745'Method and apparatus for a digital linear tape lockout system'20016,267,473'Check valve in an ink pump for an ink-jet printer'20016,257,715'Ink jet printer with ink conduit gas exhaust facility and method'20016,233,215'Door assembly for a cartridge handling device'20016,042,205'Media holding device incorporating a media locking mechanism'20006,028,733'Data cartridge caddy-to-storage rack interlock and release system'20005,996,741'Pin-in-track lift system'19995,995,477'Data cartridge caddy-to-storage rack referencing method and apparatus'19995,825,625'Heat conductive substrate mounted in PC board for transferring heat from IC to heat sink'19985,673,068'End-of-travel detection sensor and method of calibrating confined pointing device'19975,668,882'Notebook computer speakers'19975,592,361'Electronic device with identification card receptacle'19975,566,048'Hinge assembly for a device having a display'19965,128,887'Numerical accuracy indicator for rounded numeric value display method'19925,060,990'Multi-stage door snap'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2003Patents assigned to HEWLETT PACKARD CO (18)· patent assignee history
1991–2014Based in Corvallis, OR, US· patent location history
1999–2006Based in Holdrege, NE, US· patent location history
2001Based in Greeley, CO, US· patent location history
2003–2014Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (23)· patent assignee history
2003Based in Holdredge, NE, US· patent location history
2013–2014Patents assigned to SMITH MARK A (3)· patent assignee history
2013–2014Patents assigned to WELTER DAVID (2)· patent assignee history
2013Patents assigned to AMESBURY MARJAN S (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 23 | 2003–2014 |
| HEWLETT PACKARD CO | 18 | 1991–2003 |
| SMITH MARK Aself | 3 | 2013–2014 |
| WELTER DAVID | 2 | 2013–2014 |
| AMESBURY MARJAN S | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corvallis, OR, US | 25 | 1991–2014 |
| Holdrege, NE, US | 14 | 1999–2006 |
| Holdredge, NE, US | 1 | 2003 |
| Greeley, CO, US | 1 | 2001 |