Inventor
Bruce David Gibson
Inventor
Lexington, KY, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters74%
G06KGraphical data reading8%
G11CStatic stores5%
Y10TTechnical subjects covered by former us classification5%
G02BOptical elements, systems or apparatus3%
H04NPictorial communication, e.g. television3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
7,976,115'Printhead nucleation detection using thermal response'20117,594,708'Methods and apparatuses for sensing temperature of multi-via heater chips'20097,540,599'Bridging wick and method for an inkjet printhead'20097,484,823'Methods and apparatuses for regulating the temperature of multi-via heater chips'20097,207,652'Balanced satellite distributions'20077,201,476'Inkjet printhead with bubble handling properties'20077,192,129'Bridging wick and method for an inkjet printhead'20077,182,447'Wick for an inkjet printhead'20076,575,562'Performance inkjet printhead chip layouts and assemblies'20036,296,350'Ink jet printer having driver circuit for generating warming and firing pulses for heating elements'20016,281,908'Alignment system and method of compensating for skewed printing in an ink jet printer'20016,274,896'Drive transistor with fold gate'20016,176,569'Transitional ink jet heater addressing'20016,161,916'Memory expansion circuit for ink jet print head identification circuit'20006,158,843'Ink jet printer nozzle plates with ink filtering projections'20006,102,515'Printhead driver for jetting heaters and substrate heater in an ink jet printer and method of controlling such heaters'20006,102,516'Fiducial system and method for conducting an inspection to determine if a second element is properly aligned relative to a first element'20006,081,280'Method and apparatus for inhibiting electrically induced ink build-up on flexible, integrated circuit connecting leads, for thermal ink jet printer heads'20006,022,094'Memory expansion circuit for ink jet print head identification circuit'20005,992,992'Pressure control device for an ink jet printer'19995,980,682'Thermal printhead manufacture'19995,956,055'Method of compensating for skewed printing in an ink jet printer'19995,905,513'Ink jet printhead body having wiper cleaning zones located on both sides of printhead'19995,831,653'Ink jet print head cartridge'19985,818,478'Ink jet nozzle placement correction'19985,790,144'Method of controlling an operating temperature of a printhead in an ink jet cartridge assembly'19985,757,394'Ink jet print head identification circuit with programmed transistor array'19985,751,312'Method of inhibiting a print artifact associated with a printer pause'19985,576,750'Reliable connecting pathways for a three-color ink-jet cartridge'19965,081,477'Method and apparatus for synchronizing the PEL clock of a laser printer'19924,950,889'Chromatic and misalignment compensation in a multiple beam laser scanning system'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1992Patents assigned to IBM (2)· patent assignee history
1990Based in Louisville, CO, US· patent location history
1992–2011Based in Lexington, KY, US· patent location history
1996–2011Patents assigned to LEXMARK INT INC (29)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEXMARK INT INC | 29 | 1996–2011 |
| IBM | 2 | 1990–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, KY, US | 30 | 1992–2011 |
| Louisville, CO, US | 1 | 1990 |