Fully integrated thermal inkjet printhead having etched back PSG layer | Patent Publication Number 20030137562
US 20030137562 A1Patent NumberUS 06918657 B2
Application Number10356287
Filled DateJan 30, 2003
Priority DateFeb 7, 1996
Publication DateJul 24, 2003
Original AssigneeHewlett Packard Enterprise
Current AssigneeHewlett Packard Enterprise
Inventor/ApplicantsNaoto A. Kawamura
Colin C. Davis
Naoto A. Kawamura
John Paul Harmon
David R. Thomas
Colin C. Davis
Kenneth E. Trueba
Timothy L. Weber
John Paul Harmon
David R. Thomas
Kenneth E. Trueba
Timothy L. Weber
Colin C. Davis
Naoto A. Kawamura
John Paul Harmon
David R. Thomas
Colin C. Davis
Kenneth E. Trueba
Timothy L. Weber
John Paul Harmon
David R. Thomas
Kenneth E. Trueba
Timothy L. Weber
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