Inventor · disambiguated record
Eric Spencer Hall
Also filed as: HALL ERIC SPENCER
7 granted patents·68 citations·filing 2001–2010
83Inventor score
Technology areasB41J
Files withLEXMARK INT INC7
Top patents by PatentIndex Score
7 records- 0186US6502926B2Ink jet semiconductor chip structureLEXMARK INT INC·Filed 2001·Granted Jan 7, 2003·31 cites·28 claims
- 0281US6902867B2Ink jet printheads and methods thereforLEXMARK INT INC·Filed 2002·Granted Jun 7, 2005·25 cites·29 claims
- 0376US7937835B2Composite ceramic substrate for micro-fluid ejection headLEXMARK INT INC·Filed 2010·Granted May 10, 2011·2 cites·10 claims
- 0476US7819506B2Flexible encapsulant materials for micro-fluid ejection heads and methods relating theretoLEXMARK INT INC·Filed 2007·Granted Oct 26, 2010·5 cites·17 claims
- 0573US7681991B2Composite ceramic substrate for micro-fluid ejection headLEXMARK INT INC·Filed 2007·Granted Mar 23, 2010·3 cites·11 claims
- 0662US7484823B2Methods and apparatuses for regulating the temperature of multi-via heater chipsLEXMARK INT INC·Filed 2005·Granted Feb 3, 2009·2 cites·17 claims
- 0742US7594708B2Methods and apparatuses for sensing temperature of multi-via heater chipsLEXMARK INT INC·Filed 2005·Granted Sep 29, 2009·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →